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Gülşen M, Arslan S. Effects of open-label sesame oil applied to cardiac surgery patients in preventing amiodarone-induced phlebitis: A randomized controlled trial. Nurs Crit Care 2024. [PMID: 38676381 DOI: 10.1111/nicc.13085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 04/05/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Amiodarone is a prophylactic rhythm-regulating drug used to prevent arrhythmia; However, especially during infusion, it has the potential to cause a number of complications, especially phlebitis. AIM The aim of the study is to determine the effects of sesame oil, which has the potential to prevent phlebitis that may occur during amiodarone infusion administered to patients after cardiac surgery. DESIGN This prospective, two-arm (1:1), block randomized controlled interventional study. METHODS This study was conducted with 44 patients treated in the coronary intensive care unit of a university hospital, who received parenteral infusion of amiodarone. Sesame oil was applied superficially by applying 10 drops to a 10 cm perimeter of the cannula for 10 min. This application was repeated every 8 h during the 24-h amiodarone infusion. No intervention was made to the patients in the control group. However, standard nursing care measures and a standard transparent dressing were applied to the patients in both groups during the peripheral catheter application phase. Patients in the intervention and control groups were evaluated in terms of phlebitis at the end of every 24 h using the Visual Infusion Phlebitis Scale. The study was reported according to the CONSORT declaration. RESULTS Phlebitis symptoms occurred in 15/22 (68.2%) of the patients in the intervention group on the first day, 3/22 (13.6%) on the second day and 2/22 (9.1%) of the patients on the third day, while in the control group, 20/22 (90.9%) of the patients had phlebitis on the first day and 2/22 (9.1%) on the second day. The incidence of phlebitis was 20/22 (90.9%) in the intervention group and 22/22 (100%) in the control group. There was no statistically significant difference in phlebitis symptoms between groups. CONCLUSION The research results showed that the application of sesame oil did not significantly reduce the frequency of phlebitis. However, a trend indicating delayed onset of phlebitis symptoms was observed in the sesame oil group. Nevertheless, larger sample studies are needed. These studies are expected to assist in determining the effects of sesame oil on phlebitis more precisely and provide stronger support for the results. RELEVANCE TO CLINICAL PRACTICE Training of nurses on non-pharmacological methods should be supported and opportunities should be given for their application.
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Affiliation(s)
- Muaz Gülşen
- Surgical Nursing Department, Faculty of Health Sciences, Çukurova University, Adana, Turkey
| | - Sevban Arslan
- Surgical Nursing Department, Faculty of Health Sciences, Çukurova University, Adana, Turkey
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Mostashari P, Mousavi Khaneghah A. Sesame Seeds: A Nutrient-Rich Superfood. Foods 2024; 13:1153. [PMID: 38672826 PMCID: PMC11049391 DOI: 10.3390/foods13081153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/23/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Sesame seeds (Sesamum indicum L.) have been cultivated for thousands of years and have long been celebrated for their culinary versatility. Beyond their delightful nutty flavor and crunchy texture, sesame seeds have also gained recognition for their remarkable health benefits. This article provides an in-depth exploration of the numerous ways in which sesame seeds contribute to overall well-being. Sesame seeds are a powerhouse of phytochemicals, including lignans derivatives, tocopherol isomers, phytosterols, and phytates, which have been associated with various health benefits, including the preservation of cardiovascular health and the prevention of cancer, neurodegenerative disorders, and brain dysfunction. These compounds have also been substantiated for their efficacy in cholesterol management. Their potential as a natural source of beneficial plant compounds is presented in detail. The article further explores the positive impact of sesame seeds on reducing the risk of chronic diseases thanks to their rich polyunsaturated fatty acids content. Nevertheless, it is crucial to remember the significance of maintaining a well-rounded diet to achieve the proper balance of n-3 and n-6 polyunsaturated fatty acids, a balance lacking in sesame seed oil. The significance of bioactive polypeptides derived from sesame seeds is also discussed, shedding light on their applications as nutritional supplements, nutraceuticals, and functional ingredients. Recognizing the pivotal role of processing methods on sesame seeds, this review discusses how these methods can influence bioactive compounds. While roasting the seeds enhances the antioxidant properties of the oil extract, certain processing techniques may reduce phenolic compounds.
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Affiliation(s)
- Parisa Mostashari
- Department of Food Science and Technology, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran 1981619573, Iran;
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran 1941933111, Iran
| | - Amin Mousavi Khaneghah
- Faculty of Biotechnologies (BioTech), ITMO University, 9 Lomonosova Street, Saint Petersburg 191002, Russia
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Moslemi D, Ramezany S, Moghadamnia AA, Ebrahimian S. Efficacy of sesame oil versus placebo in the management of acute radiation-induced dermatitis in breast cancer patients: A double-blind randomized clinical trial. Asia Pac J Clin Oncol 2023; 19:747-751. [PMID: 37620987 DOI: 10.1111/ajco.13999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 08/09/2023] [Accepted: 08/13/2023] [Indexed: 08/26/2023]
Abstract
AIM Considering the anti-inflammatory and positive effects of sesame oil in treating skin diseases, the present research aimed to study its therapeutic effects on acute radiotherapy dermatitis in such patients. METHODS Forty women with breast cancer during radiotherapy (for 5 weeks) were randomly grouped into two categories: sesame oil (20 patients) and placebo (20 patients). After each radiotherapy session, they were asked to use 3cc of the ointment on the treating field and continue the treatment until the end. They were examined weekly according to the staging criteria of the radiation therapy oncology group. RESULTS No significant difference was observed in the first 3 weeks. In the fourth week, dermatitis grade 0 was 35%, grade 1 was 65%, and grade 2 was 0% in the intervention (case) group, while in the control group, they were 10%, 75%, and 15%, respectively. This difference was statistically significant (p = 0.046). Also, in the fifth week in the case group, dermatitis grade 0 was 25%, grade 1 was 70%, and grade 2 was 5%, while in the control group, they were 0%, 80%, and 20%, respectively. This difference was also statistically significant (p = 0.032). CONCLUSION Based on the findings, sesame oil, as a cheap and available herbal treatment, may be utilized in treating acute dermatitis caused by radiotherapy. However, an investigation with a larger sample size in several centers should be conducted to examine sesame oil effects in treating acute radio dermatitis more comprehensively.
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Affiliation(s)
- Dariush Moslemi
- Department of Radiotherapy & Oncology, Babol University of Medical Sciences, Babol, Iran
| | - Sepehr Ramezany
- Department of Surgery, Babol University of Medical Sciences, Babol, Iran
| | | | - Saba Ebrahimian
- Department of Surgery, Babol University of Medical Sciences, Babol, Iran
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Ku HH, Lung CF, Chi CH. Design of an Artificial Intelligence of Things-Based Sesame Oil Evaluator for Quality Assessment Using Gas Sensors and Deep Learning Mechanisms. Foods 2023; 12:4024. [PMID: 37959143 PMCID: PMC10648032 DOI: 10.3390/foods12214024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/15/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
Traditional oil quality measurement is mostly based on chemical indicators such as acid value, peroxide value, and p-anisidine value. This process requires specialized knowledge and involves complex steps. Hence, this study designs and proposes a Sesame Oil Quality Assessment Service Platform, which is composed of an Intelligent Sesame Oil Evaluator (ISO Evaluator) and a Cloud Service Platform. Users can quickly assess the quality of sesame oil using this platform. The ISO Evaluator employs Artificial Intelligence of Things (AIoT) sensors to detect changes in volatile gases and the color of the oil during storage. It utilizes deep learning mechanisms, including Artificial Neural Network (ANN), Convolutional Neural Network (CNN), and Long Short-Term Memory (LSTM) to determine and evaluate the quality of the sesame oil. Evaluation results demonstrate that the linear discriminant analysis (LDA) value is 95.13. The MQ2, MQ3, MQ4, MQ7, and MQ8 sensors have a positive correlation. The CNN combined with an ANN model achieves a Mean Absolute Percentage Error (MAPE) of 8.1820% for predicting oil quality, while the LSTM model predicts future variations in oil quality indicators with a MAPE of 0.44%. Finally, the designed Sesame Oil Quality Assessment Service Platform effectively addresses issues related to digitization, quality measurement, supply quality observation, and scalability.
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Affiliation(s)
- Hao-Hsiang Ku
- Institute of Food Safety and Risk Management, National Taiwan Ocean University, Keelung City 202301, Taiwan
| | - Ching-Fu Lung
- Department of Food Science, National Taiwan Ocean University, Keelung City 202301, Taiwan;
| | - Ching-Ho Chi
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, National Cheng Kung University, Tainan City 701401, Taiwan;
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CHEN K, JU X, WANG Y, XU X, LIANG X, LI H, LI X, LI F, TIAN Q, CHEN Q, LIU Y, ZHANG F. [High-throughput screening of 54 alternative plasticizers in sesame oil using gas chromatography-quadrupole time-of-flight mass spectrometry]. Se Pu 2023; 41:1010-1020. [PMID: 37968820 PMCID: PMC10654878 DOI: 10.3724/sp.j.1123.2023.08007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Indexed: 11/17/2023] Open
Abstract
Restrictions on the use of phthalates have led to the wide use of alternative plasticizers (APs) such as organophosphate, adipate, citrate, and sebacate. However, because plasticizers combine with polymers in plastic products via unstable noncovalent bonds, they can easily migrate out of these products, causing environmental pollution. In particular, their migration out of food packaging, containers, and other food-contact materials and into food has raised great concerns. Toxicological studies have shown that APs contain potentially toxic substances that can affect endocrine functions and cause neurotoxicity, genotoxicity, and other adverse effects. Thus, their potential risks to food should not be underestimated. Sesame oil is a necessity in daily cooking. The results of risk monitoring in recent years have indicated that sesame oil often contains phthalates in excess of the standard limits. However, the potential risks of APs in sesame oil have not yet been reported. Some common detection methods for APs include gas chromatography-mass spectrometry, gas chromatography-triple quadrupole mass spectrometry, and liquid chromatography-triple quadrupole mass spectrometry. Unfortunately, these methods use low-resolution mass spectrometry and are limited by the resolution, scan rate, and analysis mode. Gas chromatography-quadrupole time-of-flight mass spectrometry (GC-Q-TOF/MS) has the advantages of high resolution, sensitivity, and analysis speed. In full-scan mode, GC-Q-TOF/MS can accurately collect the full-spectrum mass number of target compounds with low content levels in complex substrates, thereby realizing efficient screening and quantitative analysis. It shows outstanding advantages in the trace analysis of pesticide residues and pollutants. Furthermore, it features strong qualitative and high screening abilities. Establishment of a personal compound database and library (PCDL) addresses limitations in the number of compounds that can be measured and enables the rapid identification of targets without the use of standard products. In addition, increasing the number of targets for synchronous screening enables the retrospective analysis of new targets. In this study, a method based on GC-Q-TOF/MS was developed for the determination of 54 APs in sesame oil. The samples were extracted with acetonitrile and purified using a PSA/silica solid-phase extraction column. The mass-spectral information of the samples was then collected by GC-Q-TOF/MS in full-scan mode, and the 54 APs were searched using an established high-resolution mass-spectrum database to simultaneously achieve the broad-spectrum screening, qualitative identification, and quantitative analysis of multiple targets. The effects of different extraction solvents and purification methods on sample extraction and purification were compared. The accuracy of the screening results was improved by optimizing the GC-separation conditions, quality-extraction window, retention-time deviation, and other screening parameters. The screening detection limits (SDLs) of the 54 APs ranged from 0.01 to 0.02 mg/kg; specifically, the SDL of 41 compounds was 0.01 mg/kg and that of 13 compounds were 0.02 mg/kg. The limits of quantification were in the range of 0.02-0.04 mg/kg. A total of 80 sesame-oil samples were rapidly screened using this method under optimal conditions. Five APs were identified from the 80 sesame-oil samples and quantitatively analyzed using the matrix-matched external-standard method. The results of this quantitative methodology showed that the five APs had good linear relationships in the range of 0.01-0.2 mg/L, with all correlation coefficients greater than 0.99. The accuracy and precision of the method were verified using a standard recovery test with blank sesame-oil samples. Under the three standard levels of 0.04, 0.08, and 0.2 mg/kg, the recoveries of the five APs ranged from 71.3% to 97.8%, and the relative standard deviations (RSDs) ranged from 0.4% to 6.1%(n=6). The developed method is fast, accurate, sensitive, and has high throughput. Thus, it can realize the efficient screening, qualitative identification, and quantitative analysis of the 54 APs in sesame oil and provides a potential solution for the monitoring of other contaminants in food.
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Mei F, Wang H, Zhang Y, Zhang M, Zhou S, Shi H, Jiang Y. Development and Validation of a Stable Isotope Dilution Headspace-SPME-GC/MS Method for the Determination of Vanillin in Fragrant Vegetable Oils. Molecules 2023; 28:7288. [PMID: 37959708 PMCID: PMC10650462 DOI: 10.3390/molecules28217288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/22/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
It has been reported that vanillin has been intentionally added to enhance the taste and flavor of low-quality vegetable oils. Therefore, it is crucial to investigate the accurate concentrations of vanillin in three types of fragrant vegetable oils commonly consumed in China. In this study, a method has been developed for the quantification of vanillin in commercial fragrant vegetable oils using the stable isotope dilution assay (SIDA) and headspace-solid-phase microextraction (HS-SPME) coupled with gas chromatography/mass spectrometry (GC/MS). The limit of detection (LOD) and limit of quantification (LOQ) of the analyte were determined to be 20 µg kg-1 and 50 µg kg-1, respectively. The validation study demonstrated that the recoveries ranged from 89% to 101%, with intra-day and inter-day precision being less than 7.46%. A survey of 80 commercially available fragrant vegetable oils was performed using the present method. Vanillin was found to be widely present in fragrant vegetable oils, with sesame oils showing the highest average content (842.6 µg kg-1), followed by rapeseed oils (262.1 µg kg-1) and peanut oils (115.0 µg kg-1). The results indicate that the proposed method is a simple, accurate, and eco-friendly approach for determining the presences of vanillin in fragrant vegetable oils.
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Affiliation(s)
- Fangyi Mei
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai 200137, China (S.Z.)
| | - Hongling Wang
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai 200137, China (S.Z.)
| | - Yuquan Zhang
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai 200137, China (S.Z.)
| | - Mei Zhang
- Yihai Kerry (Qingdao) Oils & Grains Industries Co., Ltd., Qingdao 266321, China
| | - Shuai Zhou
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai 200137, China (S.Z.)
| | - Haiming Shi
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai 200137, China (S.Z.)
| | - Yuanrong Jiang
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai 200137, China (S.Z.)
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7
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Amini M, Golmakani MT, Abbasi A, Nader M. Effects of sesame dehulling on physicochemical and sensorial properties of its oil. Food Sci Nutr 2023; 11:6596-6603. [PMID: 37823112 PMCID: PMC10563732 DOI: 10.1002/fsn3.3608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 07/02/2023] [Accepted: 07/22/2023] [Indexed: 10/13/2023] Open
Abstract
At present, sesame oil is extracted from un-hulled white sesame seeds by using cold press lubrication machines in local stores in Iran. This study aimed to evaluate the physicochemical properties and safety parameters of the hulled and un-hulled white sesame oils. The fatty acid composition, antioxidant activity, oxalates content, total phenolic content, carotenoid content, acid value, peroxide value, p-anisidine value, value total oxidation value (TOTOX), aflatoxins and pesticides residue, smoke point, color, relative density, and refractive index of oil sample were examined immediately after extracting the oil. The peroxide, p-anisidine, and TOTOX value of the hulled and un-hulled sesame oil samples were also examined periodically. After 7 months, the quality parameters were high and the oil samples were not consumable. Linoleic and oleic acids were the predominant fatty acids in the hulled and un-hulled sesame oils. The results of this study showed that the oil extracted from raw un-hulled sesame had a lower initial quality than hulled sesame oil and was oxidized more rapidly than it during the storage period. Virgin oils contained impurities acting like prooxidants and reduced their stability and shelf life. In addition, the un-hulled sesame oil contained higher amounts of antinutrient compounds (e.g., oxalate and pesticide residues) than the hulled sesame oil. Aflatoxin was not detected in our oil samples.
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Affiliation(s)
| | | | - Azam Abbasi
- Nutrition Research Center, Department of Food Hygiene and Quality Control, School of Nutrition and Food SciencesShiraz University of Medical SciencesShirazIran
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Ioannou ET, Gliatis KS, Zoidis E, Georgiou CA. Olive Oil Benefits from Sesame Oil Blending While Extra Virgin Olive Oil Resists Oxidation during Deep Frying. Molecules 2023; 28:molecules28114290. [PMID: 37298766 DOI: 10.3390/molecules28114290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/15/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023] Open
Abstract
Fresh potatoes were deep-fried in olive oil (OO), extra virgin olive oil (EVOO), and their blends with 5%, 10%, and 20% v/v sesame oil (SO). This is the first report on the use of sesame oil as a natural source of antioxidants during olive oil deep frying. The oil was evaluated for anisidine value (AV), free fatty acids (FFAs), extinction coefficient (K232 and K270), Trolox equivalent antioxidant capacity (TEAC), and total phenols (TPs) until the total polar compounds (TPCs) reached 25%. Sesame lignan transformations were monitored through reversed-phase HPLC. While the TPCs in olive oils increased at a steady rate, the addition of 5%, 10%, and 20% v/v SO delayed TPCs' formation for 1, 2, and 3 h, respectively. The addition of 5%, 10%, and 20% v/v SO increased the olive oil frying time by 1.5 h, 3.5 h, and 2.5 h, respectively. The addition of SO to OO reduced the secondary oxidation products' formation rate. The AV for EVOO was lower than OO and all tested blends, even those with EVOO. EVOO was more resistant to oxidation than OO, as measured by the TPCs and TEAC, while the frying time rose from 21.5 to 25.25 h when EVOO replaced OO. The increase in frying time for OO but not for EVOO, after SO addition, points to a niche market for EVOO in deep frying.
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Affiliation(s)
- Evangelia T Ioannou
- Chemistry Laboratory, Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos, 118 55 Athens, Greece
| | - Konstantinos S Gliatis
- Chemistry Laboratory, Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos, 118 55 Athens, Greece
| | - Evangelos Zoidis
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 75 Iera Odos, 118 55 Athens, Greece
| | - Constantinos A Georgiou
- Chemistry Laboratory, Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos, 118 55 Athens, Greece
- FoodOmics.GR Research Infrastructure, 118 55 Athens, Greece
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Rhyaf A, Naji H, Al-Karagoly H, Albukhaty S, Sulaiman GM, Alshammari AAA, Mohammed HA, Jabir M, Khan RA. In Vitro and In Vivo Functional Viability, and Biocompatibility Evaluation of Bovine Serum Albumin-Ingrained Microemulsion: A Model Based on Sesame Oil as the Payload for Developing an Efficient Drug Delivery Platform. Pharmaceuticals (Basel) 2023; 16:ph16040582. [PMID: 37111339 PMCID: PMC10141236 DOI: 10.3390/ph16040582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 04/29/2023] Open
Abstract
Combination of bovine serum albumin with microemulsions as constituting ingredient biopolymer has long been regarded an innovative method to address the surface functionalization and stability issues in the targeted payload deliveries, thereupon producing effectively modified microemulsions, which are superior in loading capacity, transitional and shelf-stability, as well as site-directed/site-preferred delivery, has become a favored option. The current study aimed to develop an efficient, suitable and functional microemulsion system encapsulating sesame oil (SO) as a model payload towards developing an efficient delivery platform. UV-VIS, FT-IR, and FE-SEM were used to characterize, and analyze the developed carrier. Physicochemical properties assessments of the microemulsion by dynamic light scattering size distributions, zeta-potential, and electron micrographic analyses were performed. The mechanical properties for rheological behavior were also studied. The HFF-2 cell line and hemolysis assays were conducted to ascertain the cell viability, and in vitro biocompatibility. The in vivo toxicity was determined based on a predicted median lethal dose (LD50) model, wherein the liver enzymes' functions were also tested to assess and confirm the predicted toxicity.
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Affiliation(s)
- Atiaf Rhyaf
- Department of Pathology, College of Veterinary Medicine, University of Al-Qadisiyah, Al-Diwaniyah 58002, Iraq
| | - Hala Naji
- Department of Pathology, College of Veterinary Medicine, University of Al-Qadisiyah, Al-Diwaniyah 58002, Iraq
| | - Hassan Al-Karagoly
- Department of Internal and Preventive Medicine, College of Veterinary Medicine, University of Al-Qadisiyah, Al-Diwaniyah 58002, Iraq
| | - Salim Albukhaty
- Department of Chemistry, College of Science, University of Misan, Maysan 62001, Iraq
- College of Medicine, University of Warith Al-Anbiyaa, Karbala 56001, Iraq
| | - Ghassan M Sulaiman
- Division of Biotechnology, Department of Applied Science, University of Technology, Baghdad 10066, Iraq
| | - Abdulaziz Arif A Alshammari
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Buraydah 51452, Saudi Arabia
| | - Hamdoon A Mohammed
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Buraydah 51452, Saudi Arabia
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Al Azhar University, Cairo 11371, Egypt
| | - Majid Jabir
- Division of Biotechnology, Department of Applied Science, University of Technology, Baghdad 10066, Iraq
| | - Riaz A Khan
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Buraydah 51452, Saudi Arabia
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Safikani Mohammadzadeh N, Elahi N, Molavynejad S, Maraghi E, Ehsanpor A. Comparing the Effects of Sesame Oil vs. Nitroglycerin Ointment on the Incidence of Chemotherapy-Induced Phlebitis: A Single Blind Clinical Trial. Asian Pac J Cancer Prev 2023; 24:1113-1117. [PMID: 37116130 DOI: 10.31557/apjcp.2023.24.4.1113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Phlebitis is a severe inflammatory response in patients undergoing chemotherapy that can lead to complications and increased length of hospitalization. OBJECTIVE This study was conducted to examine the effects of sesame oil and nitroglycerin ointment on the incidence of chemotherapy-induced phlebitis in patients with cancer. Methods: This clinical trial study involved 138 cancer patients who were randomly assigned into three groups. The three groups received nitroglycerin ointment, sesame oil, or betadine alcoholic solution that were applied on the distal catheter area at a length of 1.5 centimeters and width of 2 × 4 cm using graded paper. The site was then dressed and fixed with anti-allergenic adhesives. The research samples were examined for 72 hours for the incidence of phlebitis. RESULTS No statistically significant difference was observed between the incidence of phlebitis in the sesame oil, nitroglycerin ointment and alcohol-betadine groups in the first 24 hours (p=0.2), the second 24 hours (p=0.13) and the third 24 hours (p=0.13). CONCLUSION External use of both sesame oil and nitroglycerin is effective in reducing chemotherapy-induced phlebitis. Due to its anti-inflammatory effect and low cost, however, using sesame oil is recommended.
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Affiliation(s)
- Neda Safikani Mohammadzadeh
- Nursing Care Research Center in Chronic Diseases, School of Nursing & Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Nasrin Elahi
- Nursing Care Research Center in Chronic Diseases, School of Nursing & Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Shahram Molavynejad
- Nursing Care Research Center in Chronic Diseases, School of Nursing & Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Elham Maraghi
- Department of Biostatistics and Epidemiology, Faculty of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Ehsanpor
- School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Nair AB, Dalal P, Kadian V, Kumar S, Garg M, Rao R, Almuqbil RM, Alnaim AS, Aldhubiab B, Alqattan F. Formulation Strategies for Enhancing Pharmaceutical and Nutraceutical Potential of Sesamol: A Natural Phenolic Bioactive. Plants (Basel) 2023; 12:1168. [PMID: 36904028 PMCID: PMC10005287 DOI: 10.3390/plants12051168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/01/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
Natural plants and their products continue to be the major source of phytoconstituents in food and therapeutics. Scientific studies have evidenced the benefits of sesame oil and its bioactives in various health conditions. Various bioactives present in it include sesamin, sasamolin, sesaminol, and sesamol; among these, sesamol represents a major constituent. This bioactive is responsible for preventing various diseases including cancer, hepatic disorders, cardiac ailments, and neurological diseases. In the last decade, the application of sesamol in the management of various disorders has attracted the increasing interest of the research community. Owing to its prominent pharmacological activities, such as antioxidant, antiinflammatory, antineoplastic, and antimicrobial, sesamol has been explored for the above-mentioned disorders. However, despite the above-mentioned therapeutic potential, its clinical utility is mainly hindered owing to low solubility, stability, bioavailability, and rapid clearance issues. In this regard, numerous strategies have been explored to surpass these restrictions with the formulation of novel carrier platforms. This review aims to describe the various reports and summarize the different pharmacological activities of sesamol. Furthermore, one part of this review is devoted to formulating strategies to improve sesamol's challenges. To resolve the issues such as the stability, low bioavailability, and high systemic clearance of sesamol, novel carrier systems have been developed to open a new avenue to utilize this bioactive as an efficient first-line treatment for various diseases.
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Affiliation(s)
- Anroop B. Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Pooja Dalal
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar 125001, India
| | - Varsha Kadian
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar 125001, India
| | - Sunil Kumar
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar 125001, India
- Atam Institute of Pharmacy, Om Sterling Global University, Hisar 125001, India
| | - Minakshi Garg
- School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, New Delhi 110017, India
| | - Rekha Rao
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar 125001, India
| | - Rashed M. Almuqbil
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Ahmed S. Alnaim
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Bandar Aldhubiab
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Fatemah Alqattan
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
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Elshamy AM, Shatat D, AbuoHashish NA, Safa MAE, Elgharbawy N, Ibrahim HA, Barhoma RAE, Eltabaa EF, Ahmed AS, Shalaby AM, Alabiad MA, Alorini M, Ibrahim RR. Ameliorative effect of sesame oil on experimentally induced polycystic ovary syndrome: A cross-link between XBP-1/PPAR-1, regulatory proteins for lipogenesis/steroids. Cell Biochem Funct 2023; 41:268-279. [PMID: 36810739 DOI: 10.1002/cbf.3782] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 01/02/2023] [Accepted: 02/08/2023] [Indexed: 02/24/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a mixed endocrine/metabolic/reproductive disorder in women of reproductive age. Sesame oil (SO) contains sesame lignans & vitamin E with broad-spectrum antioxidant and anti-inflammatory effects. This study investigates the ameliorative effect of SO on experimentally induced PCOS and elucidates the possible molecular mechanisms with a deeper focus on the different signaling pathways involved. The study was carried out on 28 nonpregnant female Wister albino rats that were divided into four equal groups; Group I (control group) received oral 0.5% wt/vol carboxymethyl cellulose daily. Group II (SO group): orally administered SO (2 mL/kg body wt./day) for 21 days. Group III (PCOS group) received letrozole daily, 1 mg/kg, for 21 days. Group IV (PCOS + SO group): concomitantly administered letrozole and SO for 21 days. The serum hormonal and metabolic panel and the homogenate ATF-1, StAR, MAPK, PKA, and PI3K levels of the ovarian tissue were calorimetrically evaluated. However, endoplasmic reticulum (ER) stress was evaluated by ovarian XBP1 and PPAR-γ messenger RNA expression level using the qRT-PCR technique. Ovarian COX-2 was detected immunohistochemically. The results suggest that SO-treated PCOS rats showed a significantly improved hormonal, metabolic panel, inflammatory, and ER stress status with concomitant decreases in ATF-1, StAR, MAPK, PKA, and PI3K in ovarian rats compared to the correspondent values in PCOS without treatment. CONCLUSIONS: The protective effects of SO against PCOS are triggered by ameliorating regulatory proteins of ER stress, lipogenesis, and steroidogenesis through the PI3K/PKA and MAPK/ERK2 signaling cascades. SIGNIFICANCE STATEMENT: Polycystic ovary syndrome (PCOS) is the most common mixed endocrine-metabolic dysfunction among women within the reproductive period, with an estimated prevalence of 5%-26% worldwide. Doctors traditionally recommend metformin for PCOS patients. However, metformin is known to be associated with significant adverse effects and contraindications. This work aimed at shedding light on the ameliorative effect of sesame oil (SO), natural polyunsaturated fatty acids-rich oil, on the induced PCOS model. SO proved to have a marvelous effect on the metabolic and endocrine derangements in the PCOS rat model. We hoped to provide a valuable alternative treatment for PCOS patients to avoid the side effects of metformin and to help PCOS patients for whom metformin is contraindicated.
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Affiliation(s)
- Amira Mostafa Elshamy
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Doaa Shatat
- Department of Gynecology and Obstetrics, Faculty of Medicine, Tanta University, Tanta, Egypt
| | | | | | - Nashwa Elgharbawy
- Department of Internal medicine, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Hoda Ali Ibrahim
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | | | - Eman Fawzy Eltabaa
- Department of Physiology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Ahmed S Ahmed
- Department of Anatomy & Embryology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Amany Mohamed Shalaby
- Department of Histology and Cell Biology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Mohamed Ali Alabiad
- Department of Pathology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohammed Alorini
- Department of Basic Medical Sciences, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Rowida Raafat Ibrahim
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Tanta University, Tanta, Egypt
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Sezgin Y, Memis Ozgul B, Maraş ME, Alptekin NO. Comparison of the plaque regrowth inhibition effects of oil pulling therapy with sesame oil or coconut oil using 4-day plaque regrowth study model: A randomized crossover clinical trial. Int J Dent Hyg 2023; 21:188-194. [PMID: 34124840 DOI: 10.1111/idh.12532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/10/2021] [Accepted: 06/08/2021] [Indexed: 01/12/2023]
Abstract
OBJECTIVES The aim of this study was to compare the plaque-inhibiting effects of oil pulling therapy with sesame oil or coconut oil using 4-day plaque regrowth study model. METHODS This clinical observer-masked, randomized, crossover designed study involved 24 participants. The participants received professional prophylaxis in the preparatory period and after that subjects started to use the allocated mouthrinse (coconut oil or sesame oil). On day 5, periodontal clinical parameters including plaque index (PI), gingival index (GI), stain index (SI) and bleeding on probing (BOP) were recorded. Subjects underwent a 14-day wash out period and then used the other mouthrinse for 4 days. RESULTS Oil pulling therapy with coconut oil or sesame oil exhibited similar plaque regrowth inhibition (PI = 1.60 ± 0.28 and 1.49 ± 0.22, for oil pulling with coconut oil and sesame oil, respectively) and tooth staining (SI = 0.20 ± 0.11 and 0.21 ± 0.09, for oil pulling with coconut oil and sesame oil, respectively.) In addition, GI and BOP were similar in both groups (GI = 0.61 ± 0.19 and 0.69 ± 0.16; BOP = 0.09 ± 0.24 and 0.03 ± 0.03 for oil pulling with coconut oil and sesame oil, respectively). CONCLUSIONS Oil pulling therapy with coconut or sesame oil showed similar results in terms of plaque regrowth inhibition and tooth staining. According to the present results, both coconut oil and sesame oil can be used for oil pulling therapy with the aim of plaque regrowth inhibition.
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Affiliation(s)
- Yasemin Sezgin
- Department of Periodontology, Faculty of Dentistry, Baskent University, Ankara, Turkey
| | - Betul Memis Ozgul
- Department of Pediatric Dentistry Faculty of Dentistry, Baskent University, Ankara, Turkey
| | - Muhammed Enes Maraş
- Department of Periodontology, Faculty of Dentistry, Baskent University, Ankara, Turkey
| | - Nilgun Ozlem Alptekin
- Department of Periodontology, Faculty of Dentistry, Baskent University, Ankara, Turkey
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Ma G, He S, Liu S, Zhang Z, Zhang T, Wang L, Ma Y, Sun H. Application of Maillard Reaction Products Derived Only from Enzymatically Hydrolyzed Sesame Meal to Enhance the Flavor and Oxidative Stability of Sesame Oil. Molecules 2022; 27. [PMID: 36557989 DOI: 10.3390/molecules27248857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 11/27/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022] Open
Abstract
The low-temperature roasting of sesame oil has become increasingly popular because of its nutritional benefits; however, the flavor is reduced. In order to improve the quality of sesame oil without exogenous addition, sesame meal was hydrolyzed and further used to prepare Maillard reaction products (MRPs) while protease hydrolysis (PH) and glucoamylase-protease hydrolysis (GPH) were used, and their respective Maillard products (PHM and GPHM) were added in the oils for reducing sugar and total sugar content determination, free amino acid determination, and color and descriptive sensory analysis, as well as electronic nose, SPME-GC-MS, odor activity value, and oxidative stability analyses. Results showed that the MRPs could be produced using the enzymatically hydrolyzed sesame meal without exogenous addition, and the oil flavor blended with GPHM (GPHM-SO) was significantly (p < 0.05) improved with the best sensory quality. The composition of pyrazines (119.35 μg/mL), furans (13.95 μg/mL), and sulfur substances (6.25 μg/mL) contributed positively to sensory properties in GPHM-SO, and 2,5-dimethylpyrazine, 2,6-dimethylpyrazine, and 2,3-dimethylpyrazine were characterized as the key flavor compounds with odor activity values of 7.01, 14.80, and 31.38, respectively. Furthermore, the oxidative stability of the oil was significantly improved with the addition of MRPs, and the shelf life of GPHM-SO was predicted to be extended by 1.9 times more than that of the crude oil based on the accelerated oxidation fitting analysis. In general, the MRPs derived only from sesame meal can enhance the flavor and oxidative stability of sesame oil and can be applied in the oil industry.
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Chen Y, Fu Y, Li P, Xi H, Zhao W, Wang D, Mao J, Zhang S, Sun S, Xie J. Characterization of Traditional Chinese Sesame Oil by Using Headspace Solid-Phase Microextraction/Gas Chromatography-Mass Spectrometry, Electronic Nose, Sensory Evaluation, and RapidOxy. Foods 2022; 11:foods11223555. [PMID: 36429147 PMCID: PMC9689288 DOI: 10.3390/foods11223555] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/18/2022] [Accepted: 11/02/2022] [Indexed: 11/11/2022] Open
Abstract
Xiao Mo Xiang You (XMXY) is a traditional Chinese sesame oil variety that is obtained through a hot water flotation process. This unique process gives the oil a unique aroma, health benefits, and excellent product stability. Although XMXY is always the most expensive among all the sesame oil varieties, it is usually used as a flavoring in many traditional Chinese daily food products and is increasingly popular. In order to reveal the characteristics of the oil, the volatile components, sensory evaluation, and oxidation stability of five XMXY samples were, respectively, analyzed by using headspace solid-phase microextraction/gas chromatography−mass spectrometry, an electronic nose, sensory evaluation, and RapidOxy. Comparisons and multidimensional statistical analysis were also carried out to distinguish XMXY from roasted sesame oil (RSO) and cold-pressed sesame oil (CSO) samples. In total, 69 volatiles were identified from XMXY, RSO, and CSO samples. Some compounds possessed high odor activity value (OAV > 1) in XMXY, including heterocyclic compounds, phenols, and sulfur-containing compounds. Additionally, they were also the main volatile components that distinguish XMXY from RSO and CSO. Roasted and nutty aromas were the dominant aroma attributes of XMXY. XMXY had better flavor intensity and oxidation stability than the other two sesame oil samples. These results are very valuable for the quality control and product identification of traditional Chinese sesame oil.
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Affiliation(s)
- Yan Chen
- Flavor Research Center, Zhengzhou University, Zhengzhou 450001, China
| | - Yingjie Fu
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
| | - Peng Li
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
| | - Hui Xi
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
| | - Wuduo Zhao
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
- Center of Advanced Analysis and Gene Sequencing, Zhengzhou University, Zhengzhou 450001, China
| | - Dingzhong Wang
- Flavor Research Center, Zhengzhou University, Zhengzhou 450001, China
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
| | - Jian Mao
- Flavor Research Center, Zhengzhou University, Zhengzhou 450001, China
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
| | - Shusheng Zhang
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
- Center of Advanced Analysis and Gene Sequencing, Zhengzhou University, Zhengzhou 450001, China
| | - Shihao Sun
- Flavor Research Center, Zhengzhou University, Zhengzhou 450001, China
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
- Correspondence: ; Tel.: +86-371-67672531
| | - Jianping Xie
- Flavor Research Center, Zhengzhou University, Zhengzhou 450001, China
- The Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou 450001, China
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Rajagukguk YV, Utcu MA, Islam M, Muzolf-Panek M, Tomaszewska-Gras J. Authenticity Assessment from Sesame Seeds to Oil and Sesame Products of Various Origin by Differential Scanning Calorimetry. Molecules 2022; 27. [PMID: 36364323 DOI: 10.3390/molecules27217496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 10/28/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
The aim of this study was to conduct thermal characterization of sesame seeds and oils from various geographical origins (Ethiopia, India, Nigeria, Sudan, Turkey), different method of extraction (hexane and cold-pressing), and different types of derived products (halva and tahini). Thermal characterization was investigated using differential scanning calorimetry (DSC), which showed that origin of the seeds has no influence on the melting profile of sesame oil (peak temperature and enthalpy). Method of extraction (hexane and cold-pressing) influenced the peak temperatures of the resulting oils (p ≤ 0.05). The addition of 20% of palm olein to pure sesame oil influenced the significant changes in thermodynamic parameters such as peak temperature (Tm2), which was lowered from −5.89 °C to −4.99 °C, peak half width (T1/2), elevated from 3.01 °C to 4.52 °C, and the percentage of first peak area (% peak 1) lowered from 87.9 to 73.2% (p ≤ 0.05). The PCA method enabled to distinguish authentic and adulterated sesame oils of various origins. There were no significant differences in thermal properties among the products (halva, tahini) and the authentic sesame oil (p > 0.05). The obtained results showed DSC feasibility to characterize sesame oil and sesame products in terms of authenticity.
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Ogawa T, Nishio J. Evaluation of wiping edible sesame oils in the oral cavities of hospitalised older patients who resist oral hygiene management. Indian J Dent Res 2022; 33:356-362. [PMID: 37005996 DOI: 10.4103/ijdr.ijdr_410_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023] Open
Abstract
Context One of the causes of aspiration pneumonia is poor oral hygiene. We need care methods that caregivers can quickly, safely and inexpensively implement for convalescents with inadequate self-care. Edible sesame oil containing sesamin or sesaminol has already been shown to inhibit bacterial and fungal growth and have a vasodilating effect. Aims The aim of this study is to evaluate the usefulness of using edible sesame oils for oral hygiene management. Settings and Design This study evaluates an oral hygiene management method using two types of sesame oils in elderly hospitalised patients resistant to oral hygiene management. Methods and Material The inpatients received oral care for 90 days. In the intervention groups, nurses brushed and wiped the oral cavity with roasted sesame oil (RSO) or sesame salad oil, while in the control group, care with tap water alone and brushing were done. Bacteria and Candida counts from tongue swabs, water content from the tongue's surface and cheek mucosa, oral health assessment tool (OHAT) and cytology of the cheek mucosa were assessed every 30 days before and after the intervention. Results RSO showed a tendency to reduce the number of bacteria and Candida. There was an improvement in the OHAT scores with both oils. The water content or cytology was not changing. Conclusions Sesame oils may improve oral hygiene and maintain health in older patients.
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Affiliation(s)
- Toshiko Ogawa
- Department of Nursing Pathobiology, Graduate School of Nursing, Chiba University, Chiba, Japan
| | - Junko Nishio
- Department of Nursing Pathobiology, Graduate School of Nursing, Chiba University, Chiba, Japan
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Yu Q, Cai XS, Leveneur S, Wang XD, Liu HM, Zhang CX, Ma YX. Kinetic modeling of the sesamin conversion into asarinin in the presence of citric acid loading on Hβ. Front Nutr 2022; 9:983843. [PMID: 36034908 PMCID: PMC9399800 DOI: 10.3389/fnut.2022.983843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 07/25/2022] [Indexed: 11/13/2022] Open
Abstract
In the present work, effects of reaction temperature, reactant concentration, catalyst loading, and rotation speed on the kinetics of sesamin conversion in a sesame oil system were studied by using citric acid loading on Hβ zeolite (CA/Hβ) as a catalyst. A kinetic model was built for sesamin conversion. The kinetic model fits correctly the experimental concentration of sesamin and asarinin (RSesamin2 = 0.93 and RAsarinin2 = 0.97). The sesamin conversion is an endothermic reaction (△HrIso = 3 4.578kJ/mol). The CA/Hβ catalyst could be easily regenerated by calcination, and there was no obvious loss of catalytic activity when reused. Knowledge of the sesamin conversion is of great significance for guiding production and improving the value and nutrition of sesame oil. In a word, this study lays the foundation for the scale-up of the production of asarinin from sesame oil using CA/Hβ as the catalyst.
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Affiliation(s)
- Qiong Yu
- College of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China
| | - Xiao-Shuang Cai
- College of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China
| | | | - Xue-de Wang
- College of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China
| | - Hua-Min Liu
- College of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China
| | - Chen-Xia Zhang
- College of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China
| | - Yu-Xiang Ma
- College of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China
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Arab R, Casal S, Pinho T, Cruz R, Freidja ML, Lorenzo JM, Hano C, Madani K, Boulekbache-Makhlouf L. Effects of Seed Roasting Temperature on Sesame Oil Fatty Acid Composition, Lignan, Sterol and Tocopherol Contents, Oxidative Stability and Antioxidant Potential for Food Applications. Molecules 2022; 27:molecules27144508. [PMID: 35889377 PMCID: PMC9316849 DOI: 10.3390/molecules27144508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/10/2022] [Accepted: 07/12/2022] [Indexed: 12/04/2022] Open
Abstract
Roasting is a key step for preparing sesame oil that leads to important changes in its organoleptic properties and quality. In this study, white sesame seeds were roasted for 20 min in an electric oven at different temperatures (120, 150, 180, 210, 250 and 300 °C). The oils extracted from unroasted and roasted seeds were compared for their chemical composition: fatty acids (including trans isomers), phytosterols, lignans (sesamin and sesamolin), tocopherols and total phenolic compounds, as well as their oxidative stability and antiradical capacity. There were no obvious differences in the oil densities, refractive indexes or iodine values, but the saponification values were affected by temperature. Relevant primary and secondary lipid oxidation were observed at T > 250 °C, resulting in a higher p-anisidine value and K232 as well as K268 values. Roasting improved oil yield (from 33.5 to 62.6%), increased its induction period (from 5.5 to 10.5 h) and enhanced the total phenolic content (from 152 to 194 mg/100 g) and antiradical activity of the extracted oil. Depending on roasting temperature, a gradual decline was recorded in total amounts of phytosterols (up to 17.4%), γ-tocopherol (up to 10.6%), sesamolin (maximum of 27.5%) and sesamin (maximum of 12.5%). All the investigated oils presented a low quantity in triglyceride polymers, clearly below the maximum tolerated quantity according to the European regulation. The optimal roasting temperature for obtaining high nutritional grade oil within the permissible values was 210 °C. The unsaponifiable components (including lignans and sterols) extracted from roasted seeds have been shown to be natural additives to fresh meatball products to extend shelf life. The results of this study may help to boost the nutritional content of plant-based diets by allowing for the use of roasted sesame seed oil and its components.
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Affiliation(s)
- Radia Arab
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria; (M.L.F.); (K.M.); (L.B.-M.)
- Correspondence: (R.A.); (C.H.)
| | - Susana Casal
- Requimte—LAQV, Laboratório de Bromatoologia e Hidrologia, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (S.C.); (T.P.); (R.C.)
| | - Teresa Pinho
- Requimte—LAQV, Laboratório de Bromatoologia e Hidrologia, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (S.C.); (T.P.); (R.C.)
| | - Rebeca Cruz
- Requimte—LAQV, Laboratório de Bromatoologia e Hidrologia, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (S.C.); (T.P.); (R.C.)
| | - Mohamed Lamine Freidja
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria; (M.L.F.); (K.M.); (L.B.-M.)
- Département de Biochimie et de Microbiologie, Faculté des Sciences, Université Mohamed BOUDIAF, M’sila 28000, Algeria
| | - José Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia Nº 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, Orleans University, CEDEX 2, 45067 Orléans, France
- Bioactifs et Cosmétiques, CNRS GDR3711, CEDEX 2, 45067 Orléans, France
- Correspondence: (R.A.); (C.H.)
| | - Khodir Madani
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria; (M.L.F.); (K.M.); (L.B.-M.)
- Centre de Recherche en Technologie Agro-Alimentaire, Route de Targua-Ouzemour, Bejaia 06000, Algeria
| | - Lila Boulekbache-Makhlouf
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria; (M.L.F.); (K.M.); (L.B.-M.)
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Khakbaz Heshmati M, Jafarzadeh‐Moghaddam M, Pezeshki A, Shaddel R. The oxidative and thermal stability of optimal synergistic mixture of sesame and grapeseed oils as affected by frying process. Food Sci Nutr 2022; 10:1103-1112. [PMID: 35432953 PMCID: PMC9007283 DOI: 10.1002/fsn3.2774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/14/2022] [Accepted: 01/22/2022] [Indexed: 02/04/2023] Open
Abstract
In spite of grapeseed oil high contents of linoleic acid, its oxidative stability is relatively low, and mixing with more stable oils such as sesame oil can be a good way to improve the oxidative stability of this oil. The aim of this study was to increase the oil oxidative stability by producing an optimum formulation due to the combination of grapeseed and sesame oil. For this purpose, some of the qualitative properties of the optimum formulation were investigated during frying process. For finding the best formulation, the quantities of 0%, 25%, 50%, 75%, and 100% of sesame oil were blended with 100, 75%, 50%, 25%, and 0% of grapeseed oil. The results show that the highest percentage of fatty acid in various samples (sesame oil, grapeseed oil, and mixed formulations) is related to the linoleic acid, followed by oleic, palmitic, and stearic acid. In conclusion the addition of sesame oil to grapeseed oil increased the number of phenolic compounds, antioxidant strength, and oxidative stability of the mixed oil samples. Considering the price of the product and the importance of the nutritional quality and stability of the oil, combining 75% sesame oil and 25% grapeseed oil has the best nutritional quality and lower cost than pure sesame oil formula. After frying process, comparison of sesame and grapeseed oil different factors with national Iranian standard limits showed that the parameters of acid number and peroxide value were more than Iran’s national standard, but the content of polar compounds was within the permissible content. Finally, the mixture of sesame and grapeseed oil is not suitable for long‐term heating and frying.
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Affiliation(s)
- Maryam Khakbaz Heshmati
- Department of Food Science and TechnologyFaculty of AgricultureUniversity of TabrizTabrizIran
| | | | - Akram Pezeshki
- Department of Food Science and TechnologyFaculty of AgricultureUniversity of TabrizTabrizIran
| | - Rezvan Shaddel
- Department of Food Science and TechnologyFaculty of Agriculture and Natural ResourcesUniversity of Mohaghegh ArdabiliArdabilIran
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21
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Liu R, Chen H, Wang S, Wei L, Yu Y, Lan W, Yang J, Guo L, Fu H. Maillard reaction products and guaiacol as production process and raw material markers for the authentication of sesame oil. J Sci Food Agric 2022; 102:250-258. [PMID: 34091922 DOI: 10.1002/jsfa.11353] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/07/2021] [Accepted: 06/06/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Sesame oil has an excellent flavor and is widely appreciated. It has a higher price than other vegetable oils because of the high price of its raw materials, and different processing techniques also result in products of different quality levels, which can command different prices. In the market, there is a persistent problem of adulteration of sesame oil, driven by economic interests. The screening of volatile markers used to distinguish the authenticity of sesame oil raw materials and production processes is therefore very important. RESULTS In this work, six markers related to the production processes and raw materials of sesame oil were screened by gas chromatography-tandem mass spectrometry (GC-MS/MS) combined with chemometric analysis. They were 3-methyl-2-butanone, 2-ethyl-5-methyl-pyrazine, guaiacol, 2,6-dimethyl-pyrazine, 5-methyl furfural, and ethyl-pyrazine. The concentration of these markers in sesame oil is between 10 and1000 times that found in other vegetable oils. However, only 3-methyl-2-butanone and 2-ethyl-5-methyl-pyrazine differed significantly as the result of the use of different production processes. Except for guaiacol, which was mainly derived from raw materials, the other five compounds mentioned above all result from the Maillard reaction during thermal processing. The six compounds mentioned above are sufficient to distinguish fraud involving sesame oil raw materials and production processes, and can identify accurately adulteration levels of 30% concentration. CONCLUSION In this study, the classification markers can identify the adulteration of sesame oil accurately. These six compounds are therefore important for the authenticity of sesame oil and provide a theoretical basis for the rapid and accurate identification of the authenticity of sesame oil. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Rui Liu
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China
| | - Hengye Chen
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China
| | - Shuo Wang
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China
| | - Liuna Wei
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China
| | - Yongjie Yu
- College of Pharmacy, Ningxia Medical University, Yinchuan, China
- Ningxia Engineering and Technology Research Center for Modernization of Hui Medicine, Ningxia Medical University, Yinchuan, China
| | - Wei Lan
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China
| | - Jian Yang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijng, China
| | - Lanping Guo
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijng, China
| | - Haiyan Fu
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China
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Hosny KM, Sindi AM, Ali S, Alharbi WS, Hajjaj MS, Bukhary HA, Badr MY, Mushtaq RY, Murshid SSA, Almehmady AM, Bakhaidar RB, Alfayez E, Kurakula M. Development, optimization, and evaluation of a nanostructured lipid carrier of sesame oil loaded with miconazole for the treatment of oral candidiasis. Drug Deliv 2022; 29:254-262. [PMID: 35014929 PMCID: PMC8757592 DOI: 10.1080/10717544.2021.2023703] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Candida albicans is the fungus responsible for oral candidiasis, a prevalent disease. The development of antifungal-based delivery systems has always been a major challenge for researchers. This study was designed to develop a nanostructured lipid carrier (NLC) of sesame oil (SO) loaded with miconazole (MZ) that could overcome the solubility problems of MZ and enhance its antifungal activity against oral candidiasis. In the formulation of this study, SO was used as a component of a liquid lipid that showed an improved antifungal effect of MZ. An optimized MZ-loaded NLC of SO (MZ-SO NLC) was used, based on a central composite design-based experimental design; the particle size, dissolution efficiency, and inhibition zone against oral candidiasis were chosen as dependent variables. A software analysis provided an optimized MZ-SO NLC with a particle size of 92 nm, dissolution efficiency of 88%, and inhibition zone of 29 mm. Concurrently, the ex vivo permeation rate of the sheep buccal mucosa was shown to be significantly (p < .05) higher for MZ-SO NLC (1472 µg/cm2) as compared with a marketed MZ formulation (1215 µg/cm2) and an aqueous MZ suspension (470 µg/cm2). Additionally, an in vivo efficacy study in terms of the ulcer index against C. albicans found a superior result for the optimized MZ-SO NLC (0.5 ± 0.50) in a treated group of animals. Hence, it can be concluded that MZ, through an optimized NLC of SO, can treat candidiasis effectively by inhibiting the growth of C. albicans.
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Affiliation(s)
- Khaled M Hosny
- Faculty of Pharmacy, Department of Pharmaceutics, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Amal M Sindi
- Faculty of Dentistry, Department of Oral Diagnostic Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sarah Ali
- Faculty of Dentistry, Department of Oral Diagnostic Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Waleed S Alharbi
- Faculty of Pharmacy, Department of Pharmaceutics, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maher S Hajjaj
- Faculty of Dentistry, Department of Restorative Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Haitham A Bukhary
- Department of Pharmaceutics, Collage of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Moutaz Y Badr
- Department of Pharmaceutics, Collage of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Rayan Y Mushtaq
- Department of Pharmaceutics, Collage of clinical pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Samar S A Murshid
- Faculty of Pharmacy, Department of Natural Products and Alternative Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Alshaimaa M Almehmady
- Faculty of Pharmacy, Department of Pharmaceutics, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rana B Bakhaidar
- Faculty of Pharmacy, Department of Pharmaceutics, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Eman Alfayez
- Faculty of Dentistry, Department of Oral Biology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mallesh Kurakula
- Department of Biomedical Engineering, The Herff Collage of Engineering, Memphis, TN, USA
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Eftimov P, Yokoi N, Georgiev GA. Surface Chemistry Study of the Interactions of Sesame Oil with Meibomian Films. Molecules 2022; 27:molecules27020464. [PMID: 35056778 PMCID: PMC8777812 DOI: 10.3390/molecules27020464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 11/16/2022]
Abstract
A possible approach for the treatment of meibomian gland disease (MGD) can be the supplementation of meibomian gland secretion (MGS) with nonpolar lipids (NPL) rich plant oils. Sesame oil (SO), approximately equal in monounsaturated fat (oleic acid, 40% of total) and polyunsaturated fat (linoleic acid, 42% of total), has shown multiple health benefits due to its anti-inflammatory and antioxidant effects. Thus, the interactions between SO and MGS in surface layers deserve further study. Therefore, pseudobinary films were formed with controlled MGS/SO molar ratios (0%, 10%, 30%, 50%, and 100% SO) at the air/water surface of the Langmuir trough over phosphate buffered saline (pH 7.4) subphase. Surface pressure (π)-area (A) isotherms and Brewster angle microscopy observations showed nonideal interactions where SO aggregates with MGS and complements the NPL stratum of the meibomian layers. The analysis of stress relaxation transients with Kohlrausch–Williams–Watts equation revealed that the supplementation of fixed amount of MGS with excess lipids via SO altered the dilatational elasticity of the films as reflected by the increase of the exponent β. Thus, SO with its unique combination of high oxidative stability and abundance of long polyunsaturated acyl chains might be a useful supplement to MGS layers.
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Affiliation(s)
- Petar Eftimov
- Department of Cytology, Histology and Embryology, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 1164 Sofia, Bulgaria;
| | - Norihiko Yokoi
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan;
| | - Georgi As. Georgiev
- Faculty of Physics, Sofia University “St. Kliment Ohridski”, 1164 Sofia, Bulgaria
- Correspondence: ; Tel.: +359-2-962-3157
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Wang Z, Zhao S, Jiang W, Zuo W, Zhang N. [Determination of each single component vegetable oil in blend oil by headspace gas chromatography-mass spectrometry]. Wei Sheng Yan Jiu 2021; 50:799-804. [PMID: 34749875 DOI: 10.19813/j.cnki.weishengyanjiu.2021.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE A method of headspace gas chromatography-mass spectrometry was established for the determination of the content of each single component vegetable oil in blend oil based on soybean oil, peanut oil and sesame oil. METHODS The data of volatile components of each single component vegetable oil was collected effectively by headspace gas chromatography-mass spectrometry. The data was compared, filtered step by step and evaluated by method ology using chemometrics method and group analysis software. RESULTS Finally, 2, 4-heptanedialdehyde, 2-decendialdehyde and 5-methyl-2-furfural were identified as the quantitative detection marker compounds of soybean oil, peanut oil and sesame oil, respectively. Dihydro-3-methylene-5-methyl-2-furanone and trans-2-nonenoldehyde, 4-ethyl-5-methyl-nonane and trans-2-dodecenol, 2-(1-pentenyl)-furan and 2-methylpyrazine were the qualitative compounds of soybean oil, peanut oil and sesame oil, respectively. The regression equations and linear correlation coefficient(r~2) of soybean oil, peanut oil and sesame oil were obtained by testing nine level simulated blend oil. The linear range were 0.57%-100%, 0.98%-100%, 0.34%-100%. The precision range were 1.4%-3.8%, 9.0%-16.0%, 5.0%-10.4%(n=6). The recovery range were 100.1%-100.5%, 75.0%-115.3%, 87.0%-100.6%. These data met the requirements of method ology. CONCLUSION The method is applicable to testing research of the content of each single component vegetable oil in blend oil based on soybean oil, peanut oil and sesame oil.
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Affiliation(s)
- Zhaoqi Wang
- Qindao Institute for Food and Drug Control, Qingdao 266071, China
| | - Shan Zhao
- Qingdao Institute for Food Inspection, Qingdao 266071, China
| | - Wanfeng Jiang
- Qindao Institute for Food and Drug Control, Qingdao 266071, China
| | - Wenwen Zuo
- Qingdao Institute for Food Inspection, Qingdao 266071, China
| | - Ning Zhang
- Qindao Institute for Food and Drug Control, Qingdao 266071, China
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25
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Raeisi-Dehkordi H, Amiri M, Moghtaderi F, Zimorovat A, Rahmanian M, Mozaffari-Khosravi H, Salehi-Abargouei A. Effects of sesame, canola and sesame-canola oils on body weight and composition in adults with type 2 diabetes mellitus: a randomized, triple-blind, cross-over clinical trial. J Sci Food Agric 2021; 101:6083-6092. [PMID: 33899246 DOI: 10.1002/jsfa.11265] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/23/2021] [Accepted: 04/25/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Recent investigations have proposed that sesame and canola oils might affect body fat distribution. The present study aimed to examine the effects of sesame, canola and sesame-canola (a blend of sesame and canola oils) oils on body weight and composition in adults with type 2 diabetes mellitus in the context of a randomized, triple-blind, three-way, cross-over clinical trial. RESULTS Eligible participants were randomized to replace their regular dietary oil with sesame oil (SO), canola oil (CO) and sesame-canola oil (SCO) (with 40% SO and 60% CO). Treatment periods lasted 9 weeks and were separated by 4-week wash-out periods. Body weight and composition were measured at the beginning, in the middle and at the end of each intervention phase. In total, 93 participants completed the study. After adjustment for confounders, within-period changes were observed following SO and CO intake for body weight (0.34 ± 0.16 kg and 0.33 ± 0.17 kg) and visceral fat (0.13 ± 0.06% and 0.13 ± 0.05%, P < 0.05), respectively. Body mass index was increased within SO intake (0.13 ± 0.05 kg m-2 , P = 0.031). All of the treatment oils resulted in reduced waist circumference and index of central obesity (P < 0.05). A significant difference in change values was observed for visceral fat between SCO (-0.14 ± 0.07%) and SO (0.12 ± 0.08%) treatment periods in females (P = 0.02). CONCLUSION Sesame and canola oils might lead to a modest favorable body fat redistribution by reducing central adiposity, particularly in females; however, the changes were of little clinical importance. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Hamidreza Raeisi-Dehkordi
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mojgan Amiri
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fatemeh Moghtaderi
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alireza Zimorovat
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Masoud Rahmanian
- Diabetes Research Center, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hassan Mozaffari-Khosravi
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Diabetes Research Center, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Amin Salehi-Abargouei
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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26
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Li Y, Orahoske CM, Dano R, Zhang W, Li B, Su B. Pharmacokinetic study of an anti-trypanosome agent with different formulations and administration routes in mice by HPLC-MS/MS. Biomed Chromatogr 2021; 35:e5169. [PMID: 33978959 PMCID: PMC8434948 DOI: 10.1002/bmc.5169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/08/2021] [Accepted: 05/05/2021] [Indexed: 11/06/2022]
Abstract
Previously compound 12 showed great anti-trypanosome activity without toxicity in an in vivo study. In the current study, a sensitive and rapid high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method was developed and validated to investigate its pharmacokinetics in mouse plasma. A protein precipitation method was applied to extract the compound, and it was then separated using a Kinetex C18 column with mobile phase consisting of acetonitrile-0.1% formic acid water (50:50, v/v) at a flow rate of 300 μl/min. The analytes were detected with the multiple reaction monitoring in negative electrospray ionization source for quantitative response of the compounds. Compound 12 was detected at m/z 477.0 → 367.2, while the internal standard compound 14 was detected at m/z 499.2 → 268.2. Inter- and intra-day precision was <5.22 and 2.79% respectively, while the accuracy range was within ±9.65%. The method was successfully applied to evaluate the pharmacokinetics of compound 12 in mouse plasma with two formulations (20% Cremophor EL or sesame oil) and drug administration routes (oral and intraperitoneal injection). We observed a better drug serum concentration with the Cremophor formulation, and the two different drug administration routes did not show significant differences from the drug distribution.
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Affiliation(s)
- Yaxin Li
- Department of Chemistry, Center for Gene Regulation in Health and Disease, College of Sciences and Health Professions, Cleveland State University, 2121 Euclid Ave., Cleveland, OH, 44115, USA
| | - Cody M Orahoske
- Department of Chemistry, Center for Gene Regulation in Health and Disease, College of Sciences and Health Professions, Cleveland State University, 2121 Euclid Ave., Cleveland, OH, 44115, USA
| | - Raina Dano
- Department of Chemistry, Center for Gene Regulation in Health and Disease, College of Sciences and Health Professions, Cleveland State University, 2121 Euclid Ave., Cleveland, OH, 44115, USA
| | - Wenjing Zhang
- Department of Chemistry, Center for Gene Regulation in Health and Disease, College of Sciences and Health Professions, Cleveland State University, 2121 Euclid Ave., Cleveland, OH, 44115, USA
| | - Bibo Li
- Department of Biological, Geological, and Environmental Sciences, Center for Gene Regulation in Health and Disease, College of Sciences and Health Professions, Cleveland State University, 2121 Euclid Ave., Cleveland, OH, 44115, USA
| | - Bin Su
- Department of Chemistry, Center for Gene Regulation in Health and Disease, College of Sciences and Health Professions, Cleveland State University, 2121 Euclid Ave., Cleveland, OH, 44115, USA
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27
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Awan UA, Meng L, Xia S, Raza MF, Zhang Z, Zhang H. Isolation, fermentation, and formulation of entomopathogenic fungi virulent against adults of Diaphorina citri. Pest Manag Sci 2021; 77:4040-4053. [PMID: 33896118 DOI: 10.1002/ps.6429] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 04/13/2021] [Accepted: 04/25/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Mycopesticides are important for integrated management of the Asian citrus psyllid, Diaphorina citri. However, there are few reports on the fermentation and formulation for mycopesticides with high virulence against D. citri. RESULTS From four different locations in South China, 12 fungal strains were isolated and classified into Beauveria bassiana (two isolates), Fusarium fujikuroi (five isolates), and Cordyceps javanica (five isolates) based on the phylogenetic analysis of ITS1-5.8S rDNA-ITS4 and morphology of colonies and conidia. Based on the highest initial virulence (86.52 ± 2.35%) and best growth characteristics, F-HY002-ACPHali was further optimized for biphasic fermentation (7.85 ± 2.62 × 109 g-1 dry substrate) with soybean meal + cottonseed flour (1:1) as the solid substrate and full light as the light/dark cycle. Furthermore, the oil-based conidial formulation was optimized with sesame oil as an effective carrier, which significantly enhanced conidial shelf life up to 16 weeks at 26 °C and 4 °C, thermo-stress (50 °C) and UV-B stress resistance, and virulence against adults of D. citri with increased mortalities and decreased LT50 in comparison to that of unformulated conidia. CONCLUSION Our results not only provide a valuable native strain with high virulence against adults of D. citri, but also imply the soybean meal + cottonseed flour as valuable solid substrate, full-light exposure as environmental stimuli for solid-state fermentation, and the sesame oil as an effective carrier for the formulation of the C. javanica. These findings will facilitate the development of a potential mycopesticide for the biological control of Asian citrus psyllid.
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Affiliation(s)
- Umar Anwar Awan
- State Key Laboratory of Agricultural Microbiology, Key Laboratory of Horticultural Plant Biology (MOE), College of Plant Science and Technology, Institute of Urban and Horticultural Entomology, Huazhong Agricultural University, Wuhan, China
| | - Lixue Meng
- School of Basic Medical Sciences, Hubei University of Medicine, Shiyan, China
| | - Shuang Xia
- State Key Laboratory of Agricultural Microbiology, Key Laboratory of Horticultural Plant Biology (MOE), College of Plant Science and Technology, Institute of Urban and Horticultural Entomology, Huazhong Agricultural University, Wuhan, China
| | - Muhammad Fahim Raza
- State Key Laboratory of Agricultural Microbiology, Key Laboratory of Horticultural Plant Biology (MOE), College of Plant Science and Technology, Institute of Urban and Horticultural Entomology, Huazhong Agricultural University, Wuhan, China
| | - Zhenyu Zhang
- State Key Laboratory of Agricultural Microbiology, Key Laboratory of Horticultural Plant Biology (MOE), College of Plant Science and Technology, Institute of Urban and Horticultural Entomology, Huazhong Agricultural University, Wuhan, China
| | - Hongyu Zhang
- State Key Laboratory of Agricultural Microbiology, Key Laboratory of Horticultural Plant Biology (MOE), College of Plant Science and Technology, Institute of Urban and Horticultural Entomology, Huazhong Agricultural University, Wuhan, China
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28
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Feng W, Qin C, Cipolla E, Lee JB, Zgair A, Chu Y, Ortori CA, Stocks MJ, Constantinescu CS, Barrett DA, Fischer PM, Gershkovich P. Inclusion of Medium-Chain Triglyceride in Lipid-Based Formulation of Cannabidiol Facilitates Micellar Solubilization In Vitro, but In Vivo Performance Remains Superior with Pure Sesame Oil Vehicle. Pharmaceutics 2021; 13:1349. [PMID: 34575426 PMCID: PMC8472830 DOI: 10.3390/pharmaceutics13091349] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/21/2021] [Accepted: 08/24/2021] [Indexed: 12/13/2022] Open
Abstract
Oral sesame oil-based formulation facilitates the delivery of poorly water-soluble drug cannabidiol (CBD) to the lymphatic system and blood circulation. However, this natural oil-based formulation also leads to considerable variability in absorption of CBD. In this work, the performance of lipid-based formulations with the addition of medium-chain triglyceride (MCT) or surfactants to the sesame oil vehicle has been tested in vitro and in vivo using CBD as a model drug. The in vitro lipolysis has shown that addition of the MCT leads to a higher distribution of CBD into the micellar phase. Further addition of surfactants to MCT-containing formulations did not improve distribution of the drug into the micellar phase. In vivo, formulations containing MCT led to lower or similar concentrations of CBD in serum, lymph and MLNs, but with reduced variability. MCT improves the emulsification and micellar solubilization of CBD, but surfactants did not facilitate further the rate and extent of lipolysis. Even though addition of MCT reduces the variability, the in vivo performance for the extent of both lymphatic transport and systemic bioavailability remains superior with a pure natural oil vehicle.
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Affiliation(s)
- Wanshan Feng
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
| | - Chaolong Qin
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
| | - Elena Cipolla
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
- School of Pharmacy, Universita di Roma Tor Vergata, 00173 Rome, Italy
| | - Jong Bong Lee
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
| | - Atheer Zgair
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
- College of Pharmacy, University of Anbar, Ramadi 31001, Iraq
| | - Yenju Chu
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
- Tri-Service General Hospital, Medical Supplies and Maintenance Office, National Defense Medical Center, Taipei 114202, Taiwan
| | - Catherine A. Ortori
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
| | - Michael J. Stocks
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
| | | | - David A. Barrett
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
| | - Peter M. Fischer
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
| | - Pavel Gershkovich
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (W.F.); (C.Q.); (E.C.); (J.B.L.); (A.Z.); (Y.C.); (C.A.O.); (M.J.S.); (D.A.B.); (P.M.F.)
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Pang M, Cao L, Kang S, Jiang S, Cao L. Controlled Release of Flavor Substances from Sesame-Oil-Based Oleogels Prepared Using Biological Waxes or Monoglycerides. Foods 2021; 10:1828. [PMID: 34441605 PMCID: PMC8392103 DOI: 10.3390/foods10081828] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/02/2021] [Accepted: 08/03/2021] [Indexed: 12/02/2022] Open
Abstract
The flavor substances in sesame oil (SO) are volatile and unstable, which causes a decrease in the flavor characteristics and quality of SO during storage. In this study, the effect of gelation on the release of flavor substances in SO was investigated by preparing biological waxes and monoglycerides oleogels. The results showed that the release of flavor substances in SO in an open environment is in accordance with the Weibull equation kinetics. The oleogels were found to retard the release of volatiles with high saturated vapor pressures and low hydrophobic constants in SO. The release rate constant k value of 2-methylpyazine in BW oleogel is 0.0022, showing the best retention effect. In contrast, the addition of gelling agents had no significant retention effect on the release of volatiles with low saturated vapor pressures or high hydrophobic constants in SO, and even promoted the release of these compounds to some extent. This may be due to the hydrophilic structural domains formed by the self-assembly of gelling agents, which reduces the hydrophobicity of SO. This work provides a novel approach for retaining volatile compounds in flavored vegetable oils. As a new type of flavor delivery system, oleogels can realize the controlled release of volatile compounds.
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Affiliation(s)
- Min Pang
- School of Food Science and Bioengineering, Hefei University of Technology, Hefei 230009, China; (M.P.); (L.C.); (S.K.); (S.J.)
- Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei 230009, China
| | - Lulu Cao
- School of Food Science and Bioengineering, Hefei University of Technology, Hefei 230009, China; (M.P.); (L.C.); (S.K.); (S.J.)
- Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei 230009, China
| | - Shengmei Kang
- School of Food Science and Bioengineering, Hefei University of Technology, Hefei 230009, China; (M.P.); (L.C.); (S.K.); (S.J.)
- Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei 230009, China
| | - Shaotong Jiang
- School of Food Science and Bioengineering, Hefei University of Technology, Hefei 230009, China; (M.P.); (L.C.); (S.K.); (S.J.)
- Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei 230009, China
| | - Lili Cao
- School of Food Science and Bioengineering, Hefei University of Technology, Hefei 230009, China; (M.P.); (L.C.); (S.K.); (S.J.)
- Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei 230009, China
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Raeisi-Dehkordi H, Amiri M, Zimorovat A, Moghtaderi F, Zarei S, Forbes SC, Salehi-Abargouei A. Canola oil compared with sesame and sesame-canola oil on glycaemic control and liver function in patients with type 2 diabetes: A three-way randomized triple-blind cross-over trial. Diabetes Metab Res Rev 2021; 37:e3399. [PMID: 32860716 DOI: 10.1002/dmrr.3399] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND This study aimed to compare the effects of sesame (SO), canola (CO), and sesame-canola (SCO: a blend) oils on glycaemic control markers and liver function enzymes in adults with type 2 diabetes. METHODS In this randomized, triple-blind, three-way, cross-over clinical trial, participants replaced their usual oil with the intervention oils for 9 weeks. Serum fasting blood sugar, fasting serum insulin (FSI), insulin resistance (HOMA2-IR), beta-cell function (HOMA2-%B), insulin sensitivity (HOMA2-%S), quantitative insulin sensitivity check index (QUICKI), as well as serum liver function enzymes were measured at baseline and end of intervention periods. RESULTS Ninety-two participants completed all treatment periods. After adjusting for confounders, all treatment oils resulted in significant improvements in FSI and HOMA2-%S (p < 0.05). SO and SCO led to favourable changes in HOMA2-IR and QUICKI (p < 0.05). Following CO and SCO, there was a significant decrease in HOMA2-%B (p < 0.05). The sex-stratified analysis revealed that FSI and HOMA2-IR were decreased after SO compared to CO in males (p = 0.024). Serum gamma-glutamyltransferase (GGT) was significantly lower following SO compared to CO in females (p = 0.02), however, the difference in change values was not significant (p = 0.058). CONCLUSIONS SO consumption appears to improve glycaemic control markers in males and serum GGT in females compared with CO in patients with type 2 diabetes (registration code: IRCT2016091312571N6).
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Affiliation(s)
- Hamidreza Raeisi-Dehkordi
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mojgan Amiri
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alireza Zimorovat
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fatemeh Moghtaderi
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Sadegh Zarei
- Department of Clinical Biochemistry, Faculty of medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Scott C Forbes
- Department of Physical Education, Faculty of Education, Brandon University, Brandon, Manitoba, Canada
| | - Amin Salehi-Abargouei
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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31
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Abourehab MAS, Khames A, Genedy S, Mostafa S, Khaleel MA, Omar MM, El Sisi AM. Sesame Oil-Based Nanostructured Lipid Carriers of Nicergoline, Intranasal Delivery System for Brain Targeting of Synergistic Cerebrovascular Protection. Pharmaceutics 2021; 13:581. [PMID: 33921796 DOI: 10.3390/pharmaceutics13040581] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/09/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023] Open
Abstract
Nicergoline (NIC) is a semisynthetic ergot alkaloid derivative applied for treatment of dementia and other cerebrovascular disorders. The efficacy of sesame oil to slow and reverse the symptoms of neurodegenerative cognitive disorders has been proven. This work aimed to formulate and optimize sesame oil-based NIC-nanostructured lipid carriers (NIC–NLCs) for intranasal (IN) delivery with expected synergistic and augmented neuroprotective properties. The NIC–NLC were prepared using sesame oil as a liquid lipid. A three-level, three-factor Box–Behnken design was applied to statistically optimize the effect of sesame oil (%) of the total lipid, surfactant concentration, and sonication time on particle size, zeta potential, and entrapment efficacy as responses. Solid-state characterization, release profile, and ex vivo nasal permeation in comparison to NIC solution (NIC–SOL) was studied. In vivo bioavailability from optimized NIC–NLC and NIC–SOL following IN and IV administration was evaluated and compared. The optimized NIC–NLC formula showed an average particle size of 111.18 nm, zeta potential of −15.4 mV, 95.11% entrapment efficacy (%), and 4.6% loading capacity. The NIC–NLC formula showed a biphasic, extended-release profile (72% after 48 h). Permeation of the NIC–NLC formula showed a 2.3 enhancement ratio. Bioavailability studies showed a 1.67 and 4.57 fold increase in plasma and brain following IN administration. The results also indicated efficient direct nose-to-brain targeting properties with the brain-targeting efficiency (BTE%) and direct transport percentage (DTP%) of 187.3% and 56.6%, respectively, after IN administration. Thus, sesame oil-based NIC–NLC can be considered as a promising IN delivery system for direct and efficient brain targeting with improved bioavailability and expected augmented neuroprotective action for the treatment of dementia.
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Watari M, Nagamoto A, Genkawa T, Morita S. Use of Near-Infrared-Mid-Infrared Dual-Wavelength Spectrometry to Obtain Two-Dimensional Difference Spectra of Sesame Oil as Inactive Drug Ingredient. Appl Spectrosc 2021; 75:385-394. [PMID: 33044085 DOI: 10.1177/0003702820969192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The present study has investigated the transformation of sesame oil kept at low temperature during a definite period of time for refinement (called winterization) as an inactive drug ingredient by using two-dimensional difference spectra (2D-DS) analysis of spectra collected using a near-infrared (NIR) and mid-infrared (MIR) dual-wavelength spectrometer (NIR-MIR-DWS). The NIR and MIR spectra were measured nearly simultaneously from samples of sesame oil before and after winterization. The difference spectrum analysis of the obtained NIR-MIR data elucidated that, after the winterization process, the absorbances at peaks attributed to C=O, C=C, and OH groups decrease while the absorbances arising from the main chain (CH2) increase. The result indicated the removal of lignan and the fatty acids with relatively short main chains. Moreover, sesame oil unwinterized was cooled from room temperature to near 1 ℃ and subsequently warmed to room temperature. And the cycle was repeated two times. Real-time monitoring during the cooling and warming processes were carried out using the NIR-MIR-DWS. The prediction results obtained from partial least square calibration model for the temperature suggests that there are subtle differences in the oil composition between the first cooling process and after the warming and cooling cycle. For the more detailed analysis, the 2D-DS method is proposed. The results of the analyses using 2D-DS revealed that the starting point of the transformation is around 15 ℃. It can be estimated that sesame oil is mainly transformed by the first cooling down. Moreover, it was implied that the structure of methylene (CH2) was significantly related to the modifications in sesame oil with temperature change. A series of experimental results elucidated that the winterization of sesame oil removed its impurities and stabilized its conditions. These results are probably the first report on the effect of the winterization process on sesame oil.
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Affiliation(s)
| | - Akifumi Nagamoto
- (Formerly) Technology Department, Mitsubishi Tanabe Pharma Corp. Kamisu, Japan
| | - Takuma Genkawa
- Food Research Institute, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Shigeaki Morita
- Department of Engineering Science, Osaka Electro-Communication University, Neyagawa, Japan
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Mekky RH, Abdel-Sattar E, Segura-Carretero A, Contreras MDM. Metabolic Profiling of the Oil of Sesame of the Egyptian Cultivar 'Giza 32' Employing LC-MS and Tandem MS-Based Untargeted Method. Foods 2021; 10:foods10020298. [PMID: 33540686 PMCID: PMC7913063 DOI: 10.3390/foods10020298] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/19/2021] [Accepted: 01/28/2021] [Indexed: 01/13/2023] Open
Abstract
Sesame (Sesamum indicum L.) is a global oil crop. Sesame oil has been regarded as functional oil with antioxidant properties in several in vivo studies but little is known about its minor fraction. In this line, this study figures out the profile of the polar fraction of Egyptian cultivar Giza 32 sesame oil (SG32 oil) employing reversed-phase high-performance liquid chromatography coupled with diode array detection and electrospray ionization-quadrupole-time-of-flight-mass spectrometry and tandem MS. The characterization of the sesame oil metabolites depended on the observation of their retention time values, accurate MS, and MS/MS data, with UV spectra, and compared with relevant literature and available standards. Remarkably, 86 metabolites were characterized and sub-grouped into phenolic acids, lignans, flavonoids, nitrogenous compounds, and organic acids. From the characterized metabolites, 72 compounds were previously characterized in SG32 cake, which presented antioxidant properties, and hence it could contribute to SG32 oil antioxidant properties. Further studies are required to state the presence of such phenolics in commercial sesame oils and what of these compounds resist oil refining.
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Affiliation(s)
- Reham Hassan Mekky
- Department of Pharmacognosy, Faculty of Pharmacy, Egyptian Russian University, Badr City, Cairo-Suez Road, Cairo 11829, Egypt
- Research and Development Functional Food Centre (CIDAF), Bioregiόn Building, Health Science Technological Park, Avenida del Conocimiento s/n, 18016 Granada, Spain;
- Correspondence: (R.H.M.); or (M.d.M.C.); Tel.: +20-100-5720-695 (R.H.M.)
| | - Essam Abdel-Sattar
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, El Kasr El-Aini Street, Cairo 11562, Egypt;
| | - Antonio Segura-Carretero
- Research and Development Functional Food Centre (CIDAF), Bioregiόn Building, Health Science Technological Park, Avenida del Conocimiento s/n, 18016 Granada, Spain;
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avenida Fuentenueva s/n, 18071 Granada, Spain
| | - María del Mar Contreras
- Research and Development Functional Food Centre (CIDAF), Bioregiόn Building, Health Science Technological Park, Avenida del Conocimiento s/n, 18016 Granada, Spain;
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avenida Fuentenueva s/n, 18071 Granada, Spain
- Department of Chemical, Environmental and Materials Engineering, Campus Las Lagunillas, Universidad de Jaén, 23071 Jaén, Spain
- Correspondence: (R.H.M.); or (M.d.M.C.); Tel.: +20-100-5720-695 (R.H.M.)
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Rasool ST, Alavala RR, Kulandaivelu U, Sreeharsha N. Non-Invasive Delivery of Nano-Emulsified Sesame Oil-Extract of Turmeric Attenuates Lung Inflammation. Pharmaceutics 2020; 12:pharmaceutics12121206. [PMID: 33322573 PMCID: PMC7764660 DOI: 10.3390/pharmaceutics12121206] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/05/2020] [Accepted: 12/09/2020] [Indexed: 12/19/2022] Open
Abstract
Turmeric, the golden Indian spice, and the edible oil of sesame seeds are the essential ingredients of Indian food created by ancestors and established the belief of the curative effect of food for many generations. Considering the anti-inflammatory effects of turmeric, we formulated a nano-emulsion of turmeric infused in edible sesame oil, with a globule size of 200–250 nm using high-energy microfluidization. The product with a zeta potential of −11.5 mV showed spherical globules when imaged for scanning and transmission electron microscopy. We explored the anti-inflammatory potential of this edible nano-emulsion in lung inflammation. The lungs are the internal organ most vulnerable to infection, injury, and rapid inflammation from the external environment because of their constant exposure to pollutants, pathogenic microorganisms, and viruses. We evaluated the nano-emulsion for efficacy in ovalbumin-induced lung injury in mice with an oral treatment for two weeks. The therapeutic effect of nano-emulsion of the sesame oil-extract of turmeric was evident from biochemical analysis of bronchoalveolar lavage fluid, lung histopathology, and flow cytometric analysis. The developed nano-emulsion significantly reduced the inflammation and damage to the alveolar network in ovalbumin-injured mice. Significant reduction in the levels of neutrophils and inflammatory cytokines like IL-4, IL-6, and IL-13 in bronchoalveolar lavage fluid was observed in the nano-emulsion-treated group. Leukotriene B4 and IgE were also significantly altered in the treated group, thus suggesting the suitability of the formulation for the treatment of allergy and other inflammatory conditions. The nano-emulsification process potentiated the immunoregulatory effect of turmeric, as observed from the elevated levels of the natural anti-inflammatory cytokine, IL-10. The dietary constituents-based nano-emulsion of spice turmeric helped in scavenging the free radicals in the injured lungs, thus modulating the inflammation pathway. This easily scalable formulation technology approach can therefore serve as a potential noninvasive and safe treatment modality for reducing lung inflammation in lung injury cases.
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Affiliation(s)
- Sahibzada Tasleem Rasool
- Department of Biomedical Sciences, College of Clinical Pharmacy, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia
- Correspondence: (S.T.R.); (N.S.)
| | - Rajasekhar Reddy Alavala
- Medicinal Chemistry Research Division, KL College of Pharmacy, KLEF Deemed to be University, Guntur 522502, India; (R.R.A.); (U.K.)
| | - Umasankar Kulandaivelu
- Medicinal Chemistry Research Division, KL College of Pharmacy, KLEF Deemed to be University, Guntur 522502, India; (R.R.A.); (U.K.)
| | - Nagaraja Sreeharsha
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Pharmaceutics, Vidya Siri College of Pharmacy, Off Sarjapura Road, Bangalore 560035, India
- Correspondence: (S.T.R.); (N.S.)
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Haldar S, Wong LH, Tay SL, Jacoby JJ, He P, Osman F, Ponnalagu S, Jiang YR, Lian HPR, Henry CJ. Two Blends of Refined Rice Bran, Flaxseed, and Sesame Seed Oils Affect the Blood Lipid Profile of Chinese Adults with Borderline Hypercholesterolemia to a Similar Extent as Refined Olive Oil. J Nutr 2020; 150:3141-3151. [PMID: 33188423 DOI: 10.1093/jn/nxaa274] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/14/2020] [Accepted: 08/18/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Individual vegetable oils have a characteristic fatty acids (FA) composition and unique phytonutrient profiles, enabling formulation of oil blends that may have health-promoting effects. OBJECTIVE The primary objective of this study was to investigate effects of 2 oil blends made with refined rice bran, flaxseed, and sesame oils, with distinct monounsaturated to saturated FA, polyunsaturated to saturated FA, and omega-3 (n-3) to omega-6 FA ratios and different phytonutrient concentrations on blood lipid profile, compared with refined olive oil as a control. The secondary outcomes were other markers of cardiometabolic health. METHODS A parallel-design, randomized controlled trial compared consumption of 30 g of allocated intervention oil per day for a period of 8 wk. The study recruited 143 borderline hypercholesterolemic (LDL cholesterol: 3.06-4.51 mmol/L) Chinese volunteers between 50 and 70 y old and with a BMI (kg/m2) ≤27.5. All outcomes were measured every 2 wk, and the time × treatment interactions and the main effects of treatment and time were analyzed using an intention-to-treat approach. RESULTS Compared with baseline (week 0), there were significant reductions during the post-intervention time points in serum total cholesterol (-3.47%; P < 0.0001), LDL cholesterol (-4.16%; P < 0.0001), triglycerides (-10.3%; P < 0.0001), apoB (-3.93%; P < 0.0001), total to HDL-cholesterol (-3.44%; P < 0.0001) and apoB to apoA1 (-3.99%; P < 0.0001) ratios, systolic and diastolic blood pressures (-3.32% and -3.16%, respectively; both P < 0.0001), and serum glucose (-1.51%; P < 0.05) and a small but significant increase in body weight (+0.7%; P < 0.001) for all 3 intervention oils but no effects of intervention on HDL-cholesterol or apoA1 concentration. No significant effects of treatment or time × treatment interactions were found. CONCLUSIONS Using blended vegetable oils that are extensively consumed in Asia, this study found that specific oil blends can improve blood lipid profile and other cardiometabolic parameters, to a similar extent as refined olive oil, in Chinese adults with borderline hypercholesterolemia. This trial is registered at www.clinicaltrials.gov as NCT03964857.
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Affiliation(s)
- Sumanto Haldar
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovations (SIFBI), Agency for Science Technology and Research (A*STAR), Singapore
| | - Long Hui Wong
- WIL@NUS Corporate Laboratory, National University of Singapore, Centre for Translational Medicine, Singapore
| | - Shia Lyn Tay
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovations (SIFBI), Agency for Science Technology and Research (A*STAR), Singapore
| | - Jörg J Jacoby
- Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd, Shanghai, China
| | - Pengfei He
- WIL@NUS Corporate Laboratory, National University of Singapore, Centre for Translational Medicine, Singapore
| | - Farhana Osman
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovations (SIFBI), Agency for Science Technology and Research (A*STAR), Singapore
| | - Shalini Ponnalagu
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovations (SIFBI), Agency for Science Technology and Research (A*STAR), Singapore
| | - Yuan Rong Jiang
- Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd, Shanghai, China
| | - Hwee Peng Rebecca Lian
- WIL@NUS Corporate Laboratory, National University of Singapore, Centre for Translational Medicine, Singapore
| | - Christiani Jeyakumar Henry
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovations (SIFBI), Agency for Science Technology and Research (A*STAR), Singapore.,Department of Biochemistry, National University of Singapore, Singapore
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36
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Pereira JC, Sivakanthan S, Vasantharuba S. Effect of Star Fruit (Averrhoa carambola L.)By-product on Oxidative Stability of Sesame (Sesamum indicum) Oil under Accelerated Oven Storage and during Frying. J Oleo Sci 2020; 69:837-849. [PMID: 32759549 DOI: 10.5650/jos.ess19248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Aim of this study was to evaluate the effect of star fruit (Averrhoa carambola L.) by-products (peel and residue) on stability of sesame (Sesamum indicum) oil against oxidation. Antioxidant properties of extract of peel and residue at different time durations of extraction were determined and found that peel contains higher antioxidant potential than residue. Thus, extract of peel obtained after 24 h extraction was used to study its effectiveness on oxidative stability of sesame oil during accelerated oven storage and frying using the butylated hydroxytoluene (BHT) (200 ppm) as the reference antioxidant (positive control) and oil without added antioxidant as the negative control. The oxidative stability of the oil was determined by evaluating peroxide value, p-anisidine value, thiobarbituric acid reactive substances (TBARS) value, total oxidation (TOTOX) value, conjugated diene (CD) and conjugated triene (CT) values, and iodine value. Peel extract at different concentrations (200-1000 ppm) was tested. The oil added with peel extract exhibited higher stability against oxidation than the controls during oven storage test. Extract at 1000 ppm significantly increased the stability of sesame oil during frying as compared with controls. Thus, star fruit peel extract could be an alternative to synthetic antioxidants to suppress oxidation of edible oils.
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Affiliation(s)
| | - Subajiny Sivakanthan
- Department of Agricultural Chemistry, Faculty of Agriculture, University of Jaffna
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Moghtaderi F, Amiri M, Zimorovat A, Raeisi-Dehkordi H, Rahmanian M, Hosseinzadeh M, Fallahzadeh H, Salehi-Abargouei A. The effect of canola, sesame and sesame-canola oils on body fat and composition in adults: a triple-blind, three-way randomised cross-over clinical trial. Int J Food Sci Nutr 2020; 72:226-235. [PMID: 32684099 DOI: 10.1080/09637486.2020.1786024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The present study aimed to examine the effect of replacing edible oils with sesame oil (SO), canola oil (CO) and sesame-canola oil (SCO) on body weight and composition in adults. Adults without any chronic diseases (n = 77) were entered a 4-week run-in period and then were randomised to receive SO, CO and SCO for their household use in 9-week intervention periods (separated by 4-week washout intervals). Anthropometric measurements, as well as body composition markers, were assessed at baseline, middle and after each intervention period. In total, 73 participants completed the study. Although significant time effects were seen for waist and hip circumference, waist-to-hip ratio, central obesity index, body adiposity index, muscle mass and body fat percent (ptime<.05), the treatment and treatment × time effects were not significant (p>.05). The present clinical trial revealed that CO, SO and SCO might not differently affect body fat and composition. Trial registration code: IRCT2016091312571N6 (http://en.irct.ir/trial/12622).
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Affiliation(s)
- Fatemeh Moghtaderi
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mojgan Amiri
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alireza Zimorovat
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hamidreza Raeisi-Dehkordi
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Masoud Rahmanian
- Diabetes Research Center, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahdieh Hosseinzadeh
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Fallahzadeh
- Research Center of Prevention and Epidemiology of Non-Communicable Disease, Department of Biostatistics and Epidemiology, School of Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Amin Salehi-Abargouei
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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38
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Tsai HY, Lee WJ, Chu IH, Hung WC, Su NW. Formation of Samin Diastereomers by Acid-Catalyzed Transformation of Sesamolin with Hydrogen Peroxide. J Agric Food Chem 2020; 68:6430-6438. [PMID: 32396352 DOI: 10.1021/acs.jafc.0c01616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The conversion of sesame lignans is of interest because the derived products may have potential applications. Here, in investigating the transformation of sesamin and sesamolin, main endogenous sesame lignans in sesame seeds, in both acidic aqueous and anhydrous systems, 7R,7'S-samin was identified as one of the major products of sesamolin in both systems catalyzed with common inorganic acids, but sesaminol was not generated. In investigating the effect of different oxidizing agents on the acid-catalyzed conversion of sesame lignans, 7R,7'S-samin was still the major product of sesamolin, whereas sesamolin as well as 7R,7'S-samin stereoselectively rendered 7R,7'R-samin in the presence of hydrogen peroxide. Hydrogen peroxide may play a role in stabilizing the transitional oxonium ions, derived from acid hydrolysis of sesamolin or 7R,7'S-samin by forming a seven-membered ring intermediate through hydrogen bonding, to consequently produce 7R,7'R-samin as the final product.
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Affiliation(s)
- Hsin-Ya Tsai
- Department of Agricultural Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Wei-Ju Lee
- School of Food Safety, Taipei Medical University, Taipei 11042, Taiwan
- Master Program in Food Safety, Taipei Medical University, Taipei 11042, Taiwan
| | - I-Hsuan Chu
- Department of Agricultural Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Wei-Ching Hung
- Department of Agricultural Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Nan-Wei Su
- Department of Agricultural Chemistry, National Taiwan University, Taipei 10617, Taiwan
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Shen W, Wang H, Lu H, Yu K, Hu G, Wei X, Wu B. [Determination of eight vitamin E in vegetable oils by gas chromatography-mass spectrometry and its application on authentication of sesame oil]. Se Pu 2020; 38:595-599. [PMID: 34213245 DOI: 10.3724/sp.j.1123.2019.09011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023] Open
Abstract
A method was established for the determination of eight vitamins E (α-, β-, γ-, δ-tocopherol and α-, β-, γ-, δ-tocotrienol) in vegetable oils using gas chromatography-mass spectrometry (GC-MS). The targets were extracted with methanol, and analyzed by GC-MS in the selected ion monitoring (SIM) mode after concentration to a constant volume, and quantified using the external standard method. Baseline separation were achieved for all the target compounds. The linearities of all the compounds were between 0.01 and 1 mg/L. The limits of detection (LODs) and limits of quantification (LOQs) were in the range of 0.03-0.25 mg/kg and 0.10-0.83 mg/kg, respectively. The average recoveries of all the targets in sesame oil samples were between 87.5% and 107.4% at three spiked levels (10, 50, and 250 mg/kg), and the RSDs were all less than 7.5%. The tocopherols and tocotrienols contents in sesame oil samples and in six lower-price vegetable oils (soybean, rapeseed, sunflower, peanut, corn and palm oils) were determined by the above mentioned method. The results showed that the vitamin E profiles of sesame oil were significantly different from those of the other six vegetable oils. Therefore, vitamin E can be used as a discriminating parameter for detecting the adulteration of sesame.
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Affiliation(s)
- Weijian Shen
- Animal, Plant and Food Inspection Center, Nanjing Customs, Nanjing 210019, China
| | - Hong Wang
- Animal, Plant and Food Inspection Center, Nanjing Customs, Nanjing 210019, China
| | - Huiyuan Lu
- Animal, Plant and Food Inspection Center, Nanjing Customs, Nanjing 210019, China
| | - Keyao Yu
- Animal, Plant and Food Inspection Center, Nanjing Customs, Nanjing 210019, China
| | - Guoshen Hu
- Animal, Plant and Food Inspection Center, Nanjing Customs, Nanjing 210019, China
| | - Xueyuan Wei
- Animal, Plant and Food Inspection Center, Nanjing Customs, Nanjing 210019, China
| | - Bin Wu
- Animal, Plant and Food Inspection Center, Nanjing Customs, Nanjing 210019, China
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40
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Kim YH, Kim EY, Rodriguez I, Nam YH, Jeong SY, Hong BN, Choung SY, Kang TH. Sesamum indicum L. Oil and Sesamin Induce Auditory-Protective Effects Through Changes in Hearing Loss-Related Gene Expression. J Med Food 2020; 23:491-498. [PMID: 32186941 DOI: 10.1089/jmf.2019.4542] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Changing consumption patterns and increasing health awareness, especially in Europe, are resulting in an increased demand for sesame seeds. In 2016, Asia imported the highest quantity of sesame seeds, followed by Europe and North America. We examined, for the first time, the effects of treatment with sesame oil and sesamin in hearing impairment models. Sesame oil exhibited an ameliorative effect on auditory impairment in a hair cell line in zebrafish and mice. In ototoxic zebrafish larvae, neuromasts and otic cells increased in numbers because of sesame oil. Furthermore, auditory function in noise-induced hearing loss (NIHL) was studied through auditory brainstem response to evaluate the therapeutic effects of sesame oil. Sesame oil reduced the hearing threshold shift in response to clicks and 8, 16-kHz tone bursts in NIHL mice. Auditory-protective effect of sesame oil was seen in zebrafish and mice; therefore, we used chromatographic analysis to study sesamin, which is the major effective factor in sesame oil. To investigate its effects related to auditory function, we studied the hearing-related gene, Tecta, using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazoliumbromide (MTT) assay. Auditory cell proliferation was induced by treatment with sesame oil and sesamin using Tecta (Tectorin Alpha) regulation. The expression of Tecta increases in the apex area of the cochlear hair cells as they grow, and their activity is enhanced by sesame oil and sesamin. These results provide a novel mechanistic insight into the sesame oil activities and suggest that sesamin, the key constituent in sesame oil, is responsible for its auditory function related benefits, including protection of auditory cells and reversal of their impairments.
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Affiliation(s)
- Yun Hee Kim
- Department of Oriental Medicine Biotechnology, College of Life Sciences, Graduate School of Biotechnology, Kyung Hee University, Gyeonggi, Korea
| | - Eun Young Kim
- Department of Oriental Medicine Biotechnology, College of Life Sciences, Graduate School of Biotechnology, Kyung Hee University, Gyeonggi, Korea
| | - Isabel Rodriguez
- Department of Oriental Medicine Biotechnology, College of Life Sciences, Graduate School of Biotechnology, Kyung Hee University, Gyeonggi, Korea
| | - Youn Hee Nam
- Department of Oriental Medicine Biotechnology, College of Life Sciences, Graduate School of Biotechnology, Kyung Hee University, Gyeonggi, Korea
| | - Seo Yule Jeong
- Department of Oriental Medicine Biotechnology, College of Life Sciences, Graduate School of Biotechnology, Kyung Hee University, Gyeonggi, Korea
| | - Bin Na Hong
- Department of Oriental Medicine Biotechnology, College of Life Sciences, Graduate School of Biotechnology, Kyung Hee University, Gyeonggi, Korea
| | - Se-Young Choung
- Department of Preventive Pharmacy and Toxicology, College of Pharmacy, Kyung Hee University, Seoul, Korea
| | - Tong Ho Kang
- Department of Oriental Medicine Biotechnology, College of Life Sciences, Graduate School of Biotechnology, Kyung Hee University, Gyeonggi, Korea
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Wu MS, Aquino LBB, Barbaza MYU, Hsieh CL, Castro-Cruz KA, Yang LL, Tsai PW. Anti-Inflammatory and Anticancer Properties of Bioactive Compounds from Sesamum indicum L.-A Review. Molecules 2019; 24:E4426. [PMID: 31817084 DOI: 10.3390/molecules24244426] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 11/28/2019] [Accepted: 12/03/2019] [Indexed: 12/24/2022] Open
Abstract
The use of foodstuff as natural medicines has already been established through studies demonstrating the pharmacological activities that they exhibit. Knowing the nutritional and pharmacological significance of foods enables the understanding of their role against several diseases. Among the foods that can potentially be considered as medicine, is sesame or Sesamum indicum L., which is part of the Pedaliaceae family and is composed of its lignans such as sesamin, sesamol, sesaminol and sesamolin. Its lignans have been widely studied and are known to possess antiaging, anticancer, antidiabetes, anti-inflammatory and antioxidant properties. Modern chronic diseases, which can transform into clinical diseases, are potential targets of these lignans. The prime example of chronic diseases is rheumatic inflammatory diseases, which affect the support structures and the organs of the body and can also develop into malignancies. In line with this, studies emphasizing the anti-inflammatory and anticancer activities of sesame have been discussed in this review.
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Vadhana VC, Sharath A, Geethapriya PR, Vijayasankari V. Effect of sesame oil, ozonated sesame oil, and chlorhexidine mouthwash on oral health status of adolescents: A randomized controlled pilot trial. J Indian Soc Pedod Prev Dent 2019; 37:365-371. [PMID: 31710011 DOI: 10.4103/jisppd.jisppd_244_19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
CONTEXT Oil pulling procedure involves swishing of oil in the mouth for various oral health benefits. AIM The aim of the study was to evaluate the effectiveness of sesame oil (SO), ozonated SO (OSO), and chlorhexidine (CHX) mouthwash on the oral health status of adolescents. STUDY SETTINGS AND DESIGN Parallel multi-arm double-blinded randomized trial was done in a Government higher secondary school. MATERIALS AND METHODS A total of 75 adolescents aged 12-14 years with decay-missing-filled index ≤3 were randomly assigned to three groups (n = 25): Group I (SO), Group II (OSO), and Group III (CHX mouthwash). Baseline (T1) Debris Index (DI-S), Calculus Index (CI-S), Oral Hygiene Index-Simplified (OHI-S), Plaque Index (PI), and salivary Streptococcus mutans count were recorded. All the groups were subjected to intervention with the respective mouth rinses for 15 days. The index scores and the salivary S. mutans count were reassessed after 15 days (T2) and 1 month (T3), and the results were statistically analyzed. STATISTICAL ANALYSIS The statistical analysis was done using IBM SPSS Statistics for Windows. The statistical significance was set at P ≤ 0.05. Kolmogorov-Smirnov and Shapiro-Wilk test were used to test the normality of the data. The Friedman test and Wilcoxon-signed rank test were carried out for intragroup comparison. Kruskal-Wallis and Mann-Whitney U-test were employed to analyze inter-group comparison. RESULTS All the groups showed statistically significant reduction in DI-S, CI-S, OHI-S, PI, and S. mutans count after 15 days. CONCLUSION Oil pulling therapy using SO and OSO showed a significant improvement in oral hygiene.
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Affiliation(s)
- V Chitra Vadhana
- Department of Pedodontics and Preventive Dentistry, KSR Institute of Dental Science and Research, Tiruchengode, Tamil Nadu, India
| | - Asokan Sharath
- Department of Pedodontics and Preventive Dentistry, KSR Institute of Dental Science and Research, Tiruchengode, Tamil Nadu, India
| | - P R Geethapriya
- Department of Pedodontics and Preventive Dentistry, KSR Institute of Dental Science and Research, Tiruchengode, Tamil Nadu, India
| | - V Vijayasankari
- Department of Pedodontics and Preventive Dentistry, KSR Institute of Dental Science and Research, Tiruchengode, Tamil Nadu, India
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Abstract
The antioxidative effects of the bioactive compounds enriched sesame oil (e.g. lignans and tocopherols) are well established. This study aims to elucidate whether sesame oil could reduce renal oxidative stress induced by a high fat diet (HFD). Mice received HFD for 12 weeks (n=7 per group), which was prepared by adding 20% (w/w) lard (lard group) or sesame oil (sesame group) to the chow diet, respectively. Compared with mice in the lard group, renal lipid levels of those in the sesame group were reduced, shown by decreases in protein expression of transcription factors and enzymes involved in fatty acid synthesis (sterol regulatory element-binding protein-1 and acetyl coenzyme A carboxylase α) and an increase in β-oxidation (peroxisome proliferator-activated receptor α and carnitine palmitoyltransferase I) (P<0.05). In the sesame group, levels of peroxynitrite and thiobarbituric acid reactive substances were also reduced, whereas the level of glutathione was increased. In addition, there was elevated protein expression levels of antioxidant enzymes regulated by nuclear factor-like 2, such as superoxide dismutase, glutathione peroxidase, and glutathione S-transferase (P<0.05), and decreased expression for nuclear factor kappa B and cyclooxygenase 2 (P<0.05). These results suggest that sesame oil could ameliorate HFD-induced renal damage by suppressing oxidative stress and inflammation.
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Affiliation(s)
- Minji Woo
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University, Busan 46241, Korea.,Division of Functional Food Research, Korea Food Research Institute, Jeonbuk 55365, Korea
| | - Seongkyung Han
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University, Busan 46241, Korea
| | - Yeong Ok Song
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University, Busan 46241, Korea
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Michailidis D, Angelis A, Aligiannis N, Mitakou S, Skaltsounis L. Recovery of Sesamin, Sesamolin, and Minor Lignans From Sesame Oil Using Solid Support-Free Liquid-Liquid Extraction and Chromatography Techniques and Evaluation of Their Enzymatic Inhibition Properties. Front Pharmacol 2019; 10:723. [PMID: 31316384 PMCID: PMC6610769 DOI: 10.3389/fphar.2019.00723] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 06/05/2019] [Indexed: 12/14/2022] Open
Abstract
In this study, an integrated process for the recovery of sesamin and sesamolin, two high added-value lignans of sesame oil (SO) was developed, using synchronous extraction and chromatography techniques. The extraction of SO phenolic content was studied using two different extraction techniques: Annular centrifugal extraction (ACE) and centrifugal partition extraction (CPE). The derived data of each experiment were compared in terms of revealing the yields, time, and solvents consumption showing that CPE is the most effective technique, concerning the solvent consumption. The isolation of lignans was achieved using centrifugal partition chromatography (CPC) both on semi-preparative and preparative scale. The biphasic system used for this purpose consisted of the following solvents: n-Hex/EtOAc/EtOH/H2O in proportion 2:3:3:2 (v/v/v/v) and direct recovery of the two major lignans sesamin and sesamolin was achieved. In parallel the CPC analysis resulted in the isolation of four minor lignans of sesame oil, i.e., samin, sesamol, sesaminol, and episesaminol. Structure elucidation of isolated lignans was based on HRMS/MS and NMR experiments. High-performance liquid chromatography (HPLC) was employed for quantitative analysis of the obtained extracts to determine the purity of the isolated compounds as well. The results of this study demonstrated that sesamin and sesamolin were recovered in purity higher than 95%, verifying the effectiveness of the purposed separation methodology. Finally, due to the general application of sesame oil in cosmetic industry, all the pure compounds were evaluated for their tyrosinase, elastase, collagenase, and hyaluronidase inhibition activity.
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Affiliation(s)
- Dimitris Michailidis
- Faculty of Pharmacy, Department of Pharmacognosy and Natural Products Chemistry, University of Athens, Athens, Greece
| | - Apostolis Angelis
- Faculty of Pharmacy, Department of Pharmacognosy and Natural Products Chemistry, University of Athens, Athens, Greece
| | - Nektarios Aligiannis
- Faculty of Pharmacy, Department of Pharmacognosy and Natural Products Chemistry, University of Athens, Athens, Greece
| | - Sofia Mitakou
- Faculty of Pharmacy, Department of Pharmacognosy and Natural Products Chemistry, University of Athens, Athens, Greece
| | - Léandros Skaltsounis
- Faculty of Pharmacy, Department of Pharmacognosy and Natural Products Chemistry, University of Athens, Athens, Greece
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45
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Rasoulinezhad S, Yekta NH, Fallah E. Promising pain-relieving activity of an ancient Persian remedy (mixture of white Lily in sesame oil) in patients with chronic low back pain. J Family Med Prim Care 2019; 8:634-639. [PMID: 30984686 PMCID: PMC6436283 DOI: 10.4103/jfmpc.jfmpc_423_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background and Objectives: Chronic low back pain (CLBP) is one the frequent musculoskeletal issues among adults mostly without a specific etiology. In this study, we investigated a traditional Persian remedy for back pain which is based on topical application of a mixture of sesame oil (SO) and white lily (LSM). Materials and Methods: The chemical profile, phenol content, and antioxidant activity of the herbal samples were determined using GC-MS, total phenol content (TPC) assay, and DPPH assay, respectively. Clinical efficacy of the herbal samples by a double-blind placebo was examined. Results: TPC of SO and LSM was 45 ± 5.7 and 68.3 ± 11.2 mg GAE/g oil mixture, respectively. The SO could inhibit 59.7% of free radicals, whereas LSM showed a radical inhibition rate of 74.7% in DPPH assay. LSM could reduce the pain feeling and obtained the lowest pain scores (Oswestry disability index and numeric rating scale) in weeks 4 and 8 of therapy in comparison to other treatment groups (diclofenac gel and SO) and placebo control (Vaseline). Conclusions: The results implicate the LSM as a novel therapeutic alternative for the therapy of the CLBP.
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Affiliation(s)
- Saeed Rasoulinezhad
- Department of Persian Medicine, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Nafiseh Hosseini Yekta
- Department of Persian Medicine, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Ehsan Fallah
- Department of Orthopedic and Trauma Surgery, AJA University of Medical Sciences, Tehran, Iran
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Ryo K, Kaneko M, Takahashi K, Ono H, Ogasawara T, Abe M, Saito I. Study on the salivation effect of encapsulated food products containing Sichuan pepper oil. Clin Exp Dent Res 2019; 5:7-13. [PMID: 30847228 PMCID: PMC6392883 DOI: 10.1002/cre2.149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 11/23/2022] Open
Abstract
Sichuan pepper is a plant belonging to the genus Zanthoxylum and family rue. To evaluate whether Sichuan pepper oil boosts saliva secretion using an encapsulated food product containing the oil in subjects presenting with mouth dryness. We evaluated subjective symptoms that changed with a decrease in salivary secretion in the subjects by evaluating the number of Candida colonies and by conducting interviews. The study results demonstrated that salivary secretion increased by 39.4% ± 37.6% after single ingestion of the product, and an additional 8.7% ± 13.2% and 6.3% ± 31.2% following continuous ingestion over 2 and 4 weeks, respectively. These findings suggested that the product rapidly promotes and maintains salivation. Regarding the proliferation of Candida colonies in subjects with mouth dryness, a negative correlation was observed between Candida colony number and salivary secretion quantity. Additionally, interviews revealed that subjective symptoms, such as mouth dryness, discomfort and pain in the mouth, difficulty swallowing the saliva, and feeling of stickiness in the mouth, improved shortly after single ingestion of the product, and mouth dryness was reduced by continuous consumption of the product. These findings indicated that the product studied promotes rapid salivary secretion, is effective in reducing the number of oral Candida colonies, and improves subjective symptoms such as mouth dryness.
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Affiliation(s)
- Koufuchi Ryo
- Department of PathologyTsurumi University School of Dental MedicineJapan
- Anti‐ageing Outpatient DepartmentTsurumi University Dental HospitalJapan
| | - Mie Kaneko
- Department of PathologyTsurumi University School of Dental MedicineJapan
- Anti‐ageing Outpatient DepartmentTsurumi University Dental HospitalJapan
| | - Kei Takahashi
- Sales Engineering DivisionAliment Industry Co., Ltd.Japan
| | - Hiroyuki Ono
- Sales Engineering DivisionAliment Industry Co., Ltd.Japan
| | | | | | - Ichiro Saito
- Department of PathologyTsurumi University School of Dental MedicineJapan
- Anti‐ageing Outpatient DepartmentTsurumi University Dental HospitalJapan
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47
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Jia X, Zhou Q, Wang J, Liu C, Huang F, Huang Y. Identification of key aroma-active compounds in sesame oil from microwaved seeds using E-nose and HS-SPME-GC×GC-TOF/MS. J Food Biochem 2019; 43:e12786. [PMID: 31608473 DOI: 10.1111/jfbc.12786] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 12/18/2018] [Accepted: 01/03/2019] [Indexed: 11/30/2022]
Abstract
The study investigated the volatile compounds of sesame oil and the effects of microwave processing (0-8 min with 1-min intervals), mainly focusing on the integral flavor characteristics and individual aroma-active compounds. A total of 82 characteristic odors were identified using GC×GC-TOF/MS. Fifteen volatile compounds with the highest odor activity values (OAV > 100) were selected as the key odors contributing to the flavor profile of microwaved sesame oil, including 2-methyl-propanal (pungent, malt, green), 2-methyl-butanal (cocoa, almond), furaneol (caramel), 1-octen-3-one (mushroom), 4-methyl-3-penten-2-one (sweet), 1-nonanol (fat, citrus, green), 2-methyl-phenol (phenol), 2-methoxy-phenol (smoke, sweet), 2-methoxy-4-vinylphenol (clove, curry), 2,5-dimethyl-pyrazine (cocoa, roasted nut, roast beef), 2-furfurylthiol (coffee, roast), 2-thiophenemethanethiol (sulfur), methanethiol (gasoline, garlic), methional (cooked potato), and dimethyl trisulfide (fish, cabbage). The OAVs significantly increased with a longer microwave process. Meanwhile, PCA results based on E-nose and cluster analysis results based on GC×GC-TOF/MS were similar to distinguish flavor formation during the microwave process. PRACTICAL APPLICATIONS: Sesame oils were prepared by a microwave process. Aroma-active compounds with the highest OAVs in sesame oils were not clear. Identification of key aroma compounds of sesame oils could adopt a comprehensive assessment method in combination with E-nose and individual odors detection. Microwave pretreatment as a new processing technology for sesame oil extraction could reduce the time consumption and produce a unique fragrant flavor compared to the traditional roasting process.
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Affiliation(s)
- Xiao Jia
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oil seed Processing of Ministry of Agriculture, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, P. R. China
| | - Qi Zhou
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oil seed Processing of Ministry of Agriculture, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, P. R. China.,Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing, P. R. China
| | - Jinqiu Wang
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture, College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, P. R. China
| | - Changsheng Liu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oil seed Processing of Ministry of Agriculture, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, P. R. China
| | - Fenghong Huang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oil seed Processing of Ministry of Agriculture, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, P. R. China
| | - Yin Huang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oil seed Processing of Ministry of Agriculture, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, P. R. China
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Aslam F, Iqbal S, Nasir M, Anjum AA. White Sesame Seed Oil Mitigates Blood Glucose Level, Reduces Oxidative Stress, and Improves Biomarkers of Hepatic and Renal Function in Participants with Type 2 Diabetes Mellitus. J Am Coll Nutr 2018; 38:235-246. [PMID: 30260748 DOI: 10.1080/07315724.2018.1500183] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES The study was designed to investigate the impact of white sesame seed oil (WSSO) consumption on fasting blood glucose (GLU), insulin (INS), glycosylated hemoglobin (HbA1c), and hepatic antioxidant enzymes. A secondary aim was to check the influence on serum biochemistry, hepatic, cardiac, and renal functions. METHODS Forty-six participants with type 2 diabetes were recruited and randomly divided into two equal groups: diabetic control (DCON) and diabetic sesame oil (DSO). At baseline and 30, 60, and 90 days, blood samples were drawn and analyzed. Two-way repeated-measures analysis of variance was used to evaluate the difference between groups and across time. RESULTS In both groups, GLU, INS, and HbA1c were not significantly different at baseline (mean 187.07 ± 5.63 mg/dl, mean 12.12 ± 1.03 μU/ml, and mean 7.55 ± 0.37%, respectively). At 90 days, GLU was significantly (p < 0.05) decreased in DSO (137.83 ± 3.16 mg/dl) when compared with DCON (218.13 ± 5.92 mg/dl), while INS was significantly increased in DSO (23.13 ± 1.15 μU/ml) as compared to DCON (7.93 ± 0.38 μU/ml). At 90 days, HbA1c was significantly lower (p < 0.05) in DSO as compared to DCON. Thiobarbituric acid reactive substances were significantly lower (p < 0.05) in DSO (1.08 ± 0.05 [MDA] nmol/ml) as compared to DCON (2.26 ± 0.07 [MDA] nmol/ml). In DSO, activities of hepatic antioxidant enzymes (superoxide dismutase, catalase, and glutathione peroxidase) increased while in DCON these activities decreased significantly (p < 0.05) across the time period. Biomarkers of liver, cardiac, and renal functions improved significantly in DSO as compared to DCON. CONCLUSION WSSO as a functional food may play an important role in GLU regulation and against deleterious effects of diabetes in humans with type 2 diabetes.
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Affiliation(s)
- Farhan Aslam
- a Department of Food Science and Human Nutrition, Faculty of Bio-Sciences , University of Veterinary and Animal Sciences , Lahore , Pakistan
| | - Sanaullah Iqbal
- a Department of Food Science and Human Nutrition, Faculty of Bio-Sciences , University of Veterinary and Animal Sciences , Lahore , Pakistan
| | - Muhammad Nasir
- a Department of Food Science and Human Nutrition, Faculty of Bio-Sciences , University of Veterinary and Animal Sciences , Lahore , Pakistan
| | - Aftab Ahmad Anjum
- b Department of Microbiology, Faculty of Veterinary Sciences , University of Veterinary and Animal Sciences , Lahore , Pakistan
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Hematzadeh A, Ali Jalali SM. Effects of dietary sesame oil on growth performance, chemical composition, lipid oxidation, and sensory characteristics of rainbow trout Oncorhynchus mykiss. Nat Prod Res 2017; 32:2844-2847. [PMID: 28954545 DOI: 10.1080/14786419.2017.1380012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The present study, the effects of dietary sesame oil (SO) on growth performance and fillet composition of rainbow trout (Oncorhynchus mykiss) were investigated. Twenty-five fish were randomly allocated in three groups by three replication, in mean initial weight 53.3 g in each tank. Experimental diets consisted of fish oil (FO), sesame oil (SO) and 1:1 blends of two oils, fish oil and sesame oil (FOSO). Dietary sesame oil had no significant effect on growth rate or feed conversion ratio. Similarly, no significant differences were observed between dietary treatments for ash content in fillet of fish. The fillet lipid content was lower in fish fed by sesame oil, but the moisture and the protein were higher. Furthermore, Thiobarbituric acid (TBA) test was changed in different groups and it was lower in SO. The organoleptic indices were affected by dietary oils and FO group had more fishy flavour.
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Affiliation(s)
- Azar Hematzadeh
- a Faculty of Agriculture , Islamic Azad University, Shahrekord branch , Shahrekord , Iran
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Figueiredo PS, Candido CJ, Jaques JA, Nunes ÂA, Caires AR, Michels FS, Almeida JA, Filiú WF, Hiane PA, Nascimento VA, Franco OL, Guimarães RC. Oxidative stability of sesame and flaxseed oils and their effects on morphometric and biochemical parameters in an animal model. J Sci Food Agric 2017; 97:3359-3364. [PMID: 27990659 DOI: 10.1002/jsfa.8186] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 12/13/2016] [Accepted: 12/14/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Sesame and flaxseed oils, which are rich in essential n-6 and n-3 polyunsaturated fatty acids, are widely consumed. We have determined the optical behavior with respect to the quality and identity of cold-pressed sesame and flaxseed oils. The effects of these oils and their combinations on metabolic parameters in animal models were also measured. RESULTS Flaxseed oil emitted carotenoid fluorescence (500-650 nm), although it was more unstable than sesame oil, which had a larger induction period by the Rancimat method. The greater stability of sesame may be a result of the lower quantity of linolenic fatty acids. These oils were added to the feed of 56 rats, whereas animal fat was used for the control group. The sesame oil, flaxseed oil and sesame + flaxseed oils groups showed a significantly reduced adiposity index and blood glucose compared to the control group, whereas total cholesterol, high-density lipoprotein and triglycerides were lower in flaxseed oil and sesame + flaxseed oils (P < 0.05). Sesame + flaxseed oils had reduced levels of low-density lipoprotein and non-high-density lipoprotein (P < 0.05), indicating an anti-atherogenic effect in this group. CONCLUSION Sesame oil was more stable than flaxseed oil. In an animal model, the diets with polyunsaturated fat sources proportions of 1:1 n-6:n-3 polyunsaturated fatty acids, improved the metabolic parameters, implying cardioprotective effects. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Priscila S Figueiredo
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Camila J Candido
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Jeandre As Jaques
- Center for Biological and Health Sciences, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Ângela A Nunes
- Post-Graduate Program in Biotechnology and Biodiversity, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Anderson Rl Caires
- Physics Institute, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | | | - Jeeser A Almeida
- Physical Education course, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
- Post-Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, MS, Brazil
| | - Wander Fo Filiú
- Center for Biological and Health Sciences, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Priscila A Hiane
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Valter A Nascimento
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Octavio L Franco
- Post-Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, MS, Brazil
| | - Rita Ca Guimarães
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
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