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Abdelhamid MS, Sherif MH, Abaza HR, El-Maghraby LMM, Watad SH, Awad AE. Zingiber officinale extract maximizes the efficacy of simvastatin as a hypolipidemic drug in obese male rats. Food Sci Nutr 2024; 12:1940-1954. [PMID: 38455204 PMCID: PMC10916669 DOI: 10.1002/fsn3.3889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/14/2023] [Accepted: 11/21/2023] [Indexed: 03/09/2024] Open
Abstract
Obesity became a serious public health problem with enormous socioeconomic implications among the Egyptian population. The present investigation aimed to explore the efficacy of Zingiber officinale extract as a hypolipidemic agent combined with the commercially well-known anti-obesity drug simvastatin in obese rats. Thirty-five male Wister rats were randomly divided into five groups as follows: group I received a standard balanced diet for ten weeks; high-fat diet was orally administered to rats in groups II-V for ten weeks. From the fifth week to the tenth week, group III orally received simvastatin (40 mg/kg B.W.), group IV orally received Z. officinale root extract (400 mg/kg B.W.), and group V orally received simvastatin (20 mg/kg B.W.) plus Z. officinale extract (200 mg/kg B.W.) separately. Liver and kidney function tests, lipid profiles, serum glucose, insulin, and leptin were determined. Quantitative RT-PCR analysis of PPAR-γ, iNOS, HMG-CoA reductase, and GLUT-4 genes was carried out. Caspase 3 was estimated in liver and kidney tissues immunohistochemically. Liver and kidney tissues were examined histologically. The administration of Z. officinale extract plus simvastatin to high-fat diet-fed rats caused a significant reduction in the expression of HMG-coA reductase and iNOS by 41.81% and 88.05%, respectively, compared to highfat diet (HFD)-fed rats that received simvastatin only. Otherwise, a significant increase was noticed in the expression of PPAR-γ and GLUT-4 by 33.3% and 138.81%, respectively, compared to those that received simvastatin only. Immunohistochemistry emphasized that a combination of Z. officinale extract plus simvastatin significantly suppressed caspase 3 in the hepatic tissue of high-fat diet-fed rats. Moreover, the best results of lipid profile indices and hormonal indicators were obtained when rats received Z. officinale extract plus simvastatin. Z. officinale extract enhanced the efficiency of simvastatin as a hypolipidemic drug in obese rats due to the high contents of flavonoid and phenolic ingredients.
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Affiliation(s)
| | | | - Hazem R Abaza
- Biochemistry Department, Faculty of Science Zagazig University Zagazig Egypt
| | - Lamiaa M M El-Maghraby
- Agricultural Biochemistry Department, Faculty of Agriculture Zagazig University Zagazig Egypt
| | - Shimaa H Watad
- Biochemistry Department, Faculty of Science Zagazig University Zagazig Egypt
| | - Ahmed E Awad
- Agricultural Biochemistry Department, Faculty of Agriculture Zagazig University Zagazig Egypt
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2
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Cândido da Silva MC, Cardoso Viana A, Araújo Carvalho AJDB, Colombo Pimentel T, Magnani M, Dos Santos Lima M. Impact of sulfite use and acidification on chemical quality components in thermally processed watermelon juices. Food Res Int 2024; 180:114088. [PMID: 38395581 DOI: 10.1016/j.foodres.2024.114088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/11/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024]
Abstract
The present study compared pasteurized and reconstituted (from vacuum-concentrated) watermelon juices with sulfite use (∼40 mg/L) and acidification (pH = 4.2) to fresh watermelon juices. The products were evaluated for phenolics, free amino acids, carotenoids, sugars, organic acids, and alcohols by high-performance liquid chromatography-HPLC and the volatile profile by headspace-gas chromatography/mass spectrometry(HS-GC/MS). Pasteurization had no significant impact on most of the chemical components. Furthermore, it potentiated typical watermelon aromas (E,E)-2,6-nonadienal, (Z)-3-nonen-1-ol, 4-hexen-1-ol, (E,Z)-3,6-nonadien-1-ol, 6-amino-2-methyl-2-heptanol, (E)-6-nonenal, (E)-2-nonenal, pentanal, nonanal and 1-nonanol), without off-flavor compounds formation. On the other hand, the reconstituted juice showed reduced amino acids (serine, glutamine, and tryptophan), phenolics (epicatechin gallate, myricetin, and cis-resveratrol), carotenoids (lycopene, β-carotene, and violaxanthin) and most volatile compounds. Our results showed that sulfite and acidification could maintain watermelon juice's nutritional and quality parameters after pasteurization. The vacuum concentration and reconstitution processes negatively impacted the evaluated compounds. Our findings contribute to improving thermal processes in watermelon juices for better preservation of nutrients, flavor, and bioactive compounds.
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Affiliation(s)
- Maria Carla Cândido da Silva
- Universidade Federal da Paraíba, Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos, Castelo Branco III, CEP 58059-900 João Pessoa, PB, Brazil
| | - Arão Cardoso Viana
- Instituto Federal do Sertão Pernambucano, Campus Petrolina, Departamento de Tecnologia em Alimentos - Laboratório de Tecnologia de Bebidas, Jardim São Paulo, CEP 56314-520 Petrolina, PE, Brazil.
| | - Ana Júlia de Brito Araújo Carvalho
- Instituto Federal do Sertão Pernambucano, Campus Petrolina, Departamento de Tecnologia em Alimentos - Laboratório de Tecnologia de Bebidas, Jardim São Paulo, CEP 56314-520 Petrolina, PE, Brazil.
| | | | - Marciane Magnani
- Universidade Federal da Paraíba, Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos, Castelo Branco III, CEP 58059-900 João Pessoa, PB, Brazil
| | - Marcos Dos Santos Lima
- Universidade Federal da Paraíba, Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos, Castelo Branco III, CEP 58059-900 João Pessoa, PB, Brazil; Instituto Federal do Sertão Pernambucano, Campus Petrolina, Departamento de Tecnologia em Alimentos - Laboratório de Tecnologia de Bebidas, Jardim São Paulo, CEP 56314-520 Petrolina, PE, Brazil.
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Liu Y, Keefer H, Watson M, Drake M. Consumer perception of whole watermelons. J Food Sci 2024; 89:625-639. [PMID: 37990835 DOI: 10.1111/1750-3841.16843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 11/23/2023]
Abstract
There are many varieties of watermelons, providing distinct external and internal sensory attributes. This study used an online survey (n = 700) and focus groups (n = 25) to investigate consumer perception of whole watermelons. Rind color, sound of the melon, size, and price were the most important attributes for consumers when selecting a whole watermelon. Freshness was the most important whole watermelon characteristic, and watermelon freshness/quality was driven by sweetness, crispness, and juiciness. Consumers preferred seedless watermelons that had a light rind with dark green stripes, red flesh, an oval/oblong shape, firm and crisp flesh, a weight of approximately 2.2-5.5 kg, and labeling that described them as fresh, juicy, and sweet. Two consumer clusters were identified from quantitative survey data and were also representative of focus group participants: value consumers and watermelon enthusiasts. Watermelon enthusiasts were differentiated by a higher value for claims including local, product of USA, sustainably farmed, and organic. Watermelon purchase is quality driven: consumers will pay more for guaranteed sweetness and crispness. PRACTICAL APPLICATION: The ideal watermelon for all consumers is one that is dark green with stripes, is medium sized and oblong in shape, has a minimal rind-to-flesh ratio, and boasts dark, vibrant red flesh that is sweet, crisp, and juicy. All consumers want a better guarantee on watermelon quality because it is hard to predict sensory quality when selecting a melon. This study demonstrated the intrinsic and external drivers of liking for fresh watermelons and summarized a consumer watermelon purchase and consumption journey map that can guide further research and development of watermelons and provide insights on how to increase watermelon sales.
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Affiliation(s)
- Yaozheng Liu
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Heather Keefer
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Megan Watson
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - MaryAnne Drake
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
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Milczarek RR, Sedej I. Enhancing nutritional quality of spray‐dried concentrated watermelon juice using watermelon by‐product carrier blends. EFOOD 2023. [DOI: 10.1002/efd2.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Affiliation(s)
- Rebecca R. Milczarek
- United States Department of Agriculture—Agricultural Research Service Albany California USA
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Adebayo-Gege G, Alicha V, Omayone TO, Nzekwe SC, Irozuoke CA, Ojo OA, Ajayi AF. Anti-atherogenic and cardio-protective properties of sweet melon (Cucumis melo. L. Inodorus) seed extract on high fat diet induced obesity in male wistar rats. BMC Complement Med Ther 2022; 22:334. [PMID: 36539762 PMCID: PMC9764567 DOI: 10.1186/s12906-022-03793-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 11/14/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Cucumis melon is a medicinal plant with multiple pharmacological properties such as anti-inflammatory, antioxidant, and diuretic effects. An increasing body of scientific evidence established the anti-diabetic/anti-obesity effects of Cucumis melo in humans, mice, and hamster models. However, there are no tangible reports on its ability to prevent cardiovascular complications following diet-induced obesity. The anti-atherogenic and cardioprotective effects of the Methanolic extract of Cucumis melo. L. Inodorus seeds on a high-fat diet (HFD)-induced obese rats was assessed in this study. METHODS: Forty male Wistar rats were randomly divided into five groups, (n = 8/group); i.e., Normal (N), HFD, HFD + 50 mg/kg b.w. of MCMs (Methanolic extract of Cucumis melon seeds), HFD + 100 mg/Kg b.w. of MCMs and HFD + 200 mg/kg b.w. of MCMs. The experimental animals were anaesthetized and sacrificed after 10 weeks, and blood samples and heart tissue were collected for further analysis. Using the Graph Pad Prism version 5.0, the results expressed as Mean ± SD was tested using the one-way ANOVA to show intergroup differences, followed by Bonferonni 's post hoc test. The level of significance was determined at P ≤ 0.05. RESULTS MCMs significantly (P < 0.05) reduced body weight, adiposity index, total fat mass, low-density lipoprotein cholesterol (LDL-c), and total cholesterol (TC) compared with the HFD obese groups MCMs caused a significant reduction in the body weight, total fat mass, adiposity index, low-density lipoprotein cholesterol (LDL-c), and total cholesterol (TC) when compared to the animals in HFD obese groups. Also, the Atherogenic index of plasma (AIP), Castelli index and, malondialdehyde (MDA) significantly (P < 0.05) decreased in MCMs treated groups compared to the HFD obese group. The catalase, protein, and HDL levels were significantly increased in MCMs treated groups compared to HFD-obese animals. Expression of nitric oxide in the form of nitrite in the heart tissue significantly increased in the MCMs treated compared to the HFD-obese rats, with the majority of the positive results recorded at 100 mg/Kg b.w. of MCMs. CONCLUSIONS MCMs have anti-atherogenic and Cardio-protective properties on High Fat Diet-Induced Obesity in Male rats via an antioxidant and nitric oxide-dependent mechanism. Further study is recommended to evaluate the molecular mechanisms to which these anti-atherogenic and cardio-protective actions can be attributed and exploit the GCMS result in the development of drug candidates.
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Affiliation(s)
- G Adebayo-Gege
- Department of Human Physiology, Faculty of Basic Medical Sciences, Baze University, Jabi, Nigeria
| | - V Alicha
- Department of Human Physiology, Faculty of Basic Medical Sciences, College of Medicine Bingham University, Jos, Nigeria
| | - T O Omayone
- Department of Human Physiology, Faculty of Basic Medical Sciences, College of Medicine, FUTA, Akure, Nigeria
| | - S C Nzekwe
- Department of Biochemistry, Faculty of Science, Adeleke University, Ede, Osun State, Nigeria
| | - C A Irozuoke
- Department of Anatomy, Faculty of Basic Medical Sciences, Baze University, Jabi, Nigeria
| | - O A Ojo
- Phytomedicine, Molecular Toxicology, and Computational Biochemistry Research Laboratory (PMTCB-RL), Department of Biochemistry, Bowen University, Iwo, 232101, Nigeria
| | - A F Ajayi
- Department of Physiology, Faculty of Basic Medical Sciences, College of Health Sciences, Ladoke Akintola University of Technology, Ogbomosho, Oyo State, Nigeria.
- Anchor BioMed Researh Institute, Ogbomoso, Oyo State, Nigeria.
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Mungofa N, Sibanyoni JJ, Mashau ME, Beswa D. Prospective Role of Indigenous Leafy Vegetables as Functional Food Ingredients. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227995. [PMID: 36432098 PMCID: PMC9696032 DOI: 10.3390/molecules27227995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/13/2022] [Accepted: 11/16/2022] [Indexed: 11/19/2022]
Abstract
Indigenous leafy vegetables (ILVs) play a pivotal role in sustaining the lives of many people of low socio-economic status who reside in rural areas of most developing countries. Such ILVs contribute to food security since they withstand harsher weather and soil conditions than their commercial counterparts and supply important nutrients such as dietary fibre, vitamins and minerals. Furthermore, ILVs contain bioactive components such as phenolic compounds, flavonoids, dietary fibre, carotene content and vitamin C that confer health benefits on consumers. Several studies have demonstrated that regular and adequate consumption of vegetables reduces risks of chronic conditions such as diabetes, cancer, metabolic disorders such as obesity in children and adults, as well as cardiovascular disease. However, consumption of ILVs is very low globally as they are associated with unbalanced and poor diets, with being food for the poor and with possibly containing toxic heavy metals. Therefore, this paper reviews the role of ILVs as food security crops, the biodiversity of ILVs, the effects of processing on the bioactivity of ILVs, consumer acceptability of food derived from ILVs, potential toxicity of some ILVs and the potential role ILVs play in the future of eating.
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Affiliation(s)
- Nyarai Mungofa
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Science Campus, Johannesburg 1709, South Africa
| | - July Johannes Sibanyoni
- School of Hospitality and Tourism, University of Mpumalanga, Mbombela Campus, Mbombela 1200, South Africa
| | - Mpho Edward Mashau
- Department of Food Science and Technology, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou 0950, South Africa
| | - Daniso Beswa
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Science Campus, Johannesburg 1709, South Africa
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, Johannesburg 1709, South Africa
- Correspondence:
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7
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Przybylska S, Tokarczyk G. Lycopene in the Prevention of Cardiovascular Diseases. Int J Mol Sci 2022; 23:1957. [PMID: 35216071 PMCID: PMC8880080 DOI: 10.3390/ijms23041957] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/01/2022] [Accepted: 02/07/2022] [Indexed: 02/04/2023] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of human mortality worldwide. Oxidative stress and inflammation are pathophysiological processes involved in the development of CVD. That is why bioactive food ingredients, including lycopene, are so important in their prevention, which seems to be a compound increasingly promoted in the diet of people with cardiovascular problems. Lycopene present in tomatoes and tomato products is responsible not only for their red color but also for health-promoting properties. It is characterized by a high antioxidant potential, the highest among carotenoid pigments. Mainly for this reason, epidemiological studies show a number of favorable properties between the consumption of lycopene in the diet and a reduced risk of cardiovascular disease. While there is also some controversy in research into its protective effects on the cardiovascular system, growing evidence supports its beneficial role for the heart, endothelium, blood vessels, and health. The mechanisms of action of lycopene are now being discovered and may explain some of the contradictions observed in the literature. This review aims to present the current knowledge in recent years on the preventive role of lycopene cardiovascular disorders.
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Affiliation(s)
- Sylwia Przybylska
- Department of Fish, Plant and Gastronomy Technology, West Pomeranian University of Technology in Szczecin, 71-459 Szczecin, Poland;
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8
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Burton-Freeman B, Freeman M, Zhang X, Sandhu A, Edirisinghe I. Watermelon and L-Citrulline in Cardio-Metabolic Health: Review of the Evidence 2000-2020. Curr Atheroscler Rep 2021; 23:81. [PMID: 34894302 DOI: 10.1007/s11883-021-00978-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 01/19/2023]
Abstract
PURPOSE OF REVIEW Watermelon (Citrullus lanatus) distinctively contains L-citrulline and L-arginine, precursors of nitric oxide (NO), along with polyphenols and carotenoids suggesting a role in cardio-metabolic health. The goal of this paper is to review the preclinical and clinical trial evidence published from 2000 to 2020 to assess watermelon intake and L-citrulline, as a signature compound of watermelon, on cardiovascular and metabolic outcomes, and to identify future directions important for establishing dietary guidance and therapeutic recommendations actionable by health care professionals, patients, and the general public. RECENT FINDINGS Watermelon and L-citrulline supplementation reduced blood pressure in human trials. Evidence for benefits in lipids/lipoprotein metabolism is emerging based on human literature and consistently reported in animal models. A role for watermelon intake in body weight control, possibly through satiety mechanisms, warrants further research. Likewise, improved glucose homeostasis in chemically and diet-induced animal models of diabetes is apparent, though limited data are available in humans. Emerging areas include brain and gut health indicated by NO bioavailability in all tissues, and evidence suggesting improvements in gut barrier function and altered microbial composition after watermelon intake that may influence metabolite pools and physiological function. Watermelon fruit contains unique vaso- and metabolically-active compounds. Accumulating evidence supports regular intake for cardio-metabolic health. Future research to determine the amount and frequency of watermelon/citrulline intake for desired outcomes in different populations requires attention to advance preventative and therapeutic strategies for optimal health and disease risk reduction.
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Affiliation(s)
- Britt Burton-Freeman
- Department of Food Science and Nutrition, Center for Nutrition Research, Illinois Institute of Technology, 10 W 35 Street, Suite 3D6-1, Chicago, IL, 60616, USA.
| | - Morganne Freeman
- Department of Food Science and Nutrition, Center for Nutrition Research, Illinois Institute of Technology, 10 W 35 Street, Suite 3D6-1, Chicago, IL, 60616, USA
| | - Xuhuiqun Zhang
- Department of Food Science and Nutrition, Center for Nutrition Research, Illinois Institute of Technology, 10 W 35 Street, Suite 3D6-1, Chicago, IL, 60616, USA
| | - Amandeep Sandhu
- Department of Food Science and Nutrition, Center for Nutrition Research, Illinois Institute of Technology, 10 W 35 Street, Suite 3D6-1, Chicago, IL, 60616, USA
| | - Indika Edirisinghe
- Department of Food Science and Nutrition, Center for Nutrition Research, Illinois Institute of Technology, 10 W 35 Street, Suite 3D6-1, Chicago, IL, 60616, USA
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Liu Q, Huang G, Ma C, Li G, Wang R. Effect of ultra‐high pressure and ultra‐high temperature treatments on the quality of watermelon juice during storage. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Qing Liu
- Department of Food and Bioengineering Beijing Vocational College of Agriculture Beijing P. R. China
| | - Guangxue Huang
- Department of Food and Bioengineering Beijing Vocational College of Agriculture Beijing P. R. China
| | - Changlu Ma
- Department of Food and Bioengineering Beijing Vocational College of Agriculture Beijing P. R. China
| | - Guangyan Li
- Research and development department Tongxin Zichao Biological Engineering Co., Ltd Nanchang P. R. China
| | - Rufu Wang
- College of Food Science and Engineering Shanxi Agricultural University Shanxi P. R. China
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10
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Zamuz S, Munekata PE, Gullón B, Rocchetti G, Montesano D, Lorenzo JM. Citrullus lanatus as source of bioactive components: An up-to-date review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.03.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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11
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L-Citrulline: A Non-Essential Amino Acid with Important Roles in Human Health. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11073293] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
L-Arginine (Arg) has been widely used due to its functional properties as a substrate for nitric oxide (NO) generation. However, L-citrulline (CIT), whose main natural source is watermelon, is a non-essential amino acid but which has important health potential. This review provides a comprehensive approach to different studies of the endogenous synthesis of CIT, metabolism, pharmacokinetics, and pharmacodynamics as well as its ergogenic effect in exercise performance. The novel aspect of this paper focuses on the different effects of CIT, citrulline malate and CIT from natural sources such as watermelon on several topics, including cardiovascular diseases, diabetes, erectile dysfunction, cancer, and exercise performance. CIT from watermelon could be a natural food-sourced substitute for pharmacological products and therefore the consumption of this fruit is promoted.
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12
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Sharma S, Katoch V, Kumar S, Chatterjee S. Functional relationship of vegetable colors and bioactive compounds: Implications in human health. J Nutr Biochem 2021; 92:108615. [PMID: 33705954 DOI: 10.1016/j.jnutbio.2021.108615] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 12/26/2020] [Accepted: 02/02/2021] [Indexed: 01/16/2023]
Abstract
Vegetables are essential protective diet ingredients that supply ample amounts of minerals, vitamins, carbohydrates, proteins, dietary fiber, and various nutraceutical compounds for protection against various disease conditions. Color is the most important quality parameter for the farmers to access the harvest maturity while for the consumer's reliable indices to define acceptability or rejection. The colored vegetables contain functional compounds like chlorophylls, carotenoids, betalains, anthocyanins, etc. well recognized for their antioxidant, antimicrobial, hypolipidemic, neuroprotective, antiaging, diuretic, and antidiabetic properties. Recently, there has been a shift in food consumption patterns from processed to semi-processed or fresh fruits and vegetables to ensure a healthy disease-free life. This shifted the focus of agriculture scientists and food processors from food security to nutrition security. This has resulted in recent improvements to existing crops like blue tomato, orange cauliflower, colored and/or black carrots, with improved color, and thus enriched bioactive compounds. Exhaustive laboratory trials though are required to document and establish their minimum effective concentrations, bioavailability, and specific health benefits. Efforts should also be directed to breed color-rich cultivars or to improve the existing varieties through conventional and molecular breeding approaches. The present review has been devoted to a better understanding of vegetable colors with specific health benefits and to provide in-hand information about the effect of specific pigment on body organs, the effect of processing on their bioavailability, and recent improvements in colors to ensure a healthy lifestyle.
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Affiliation(s)
- Shweta Sharma
- Department of Vegetable Science and Floriculture, CSK HPKV, Palampur-176062 (H.P.), India; MS Swaminathan School of Agriculture, Shoolini University of Biotechnology and Management Sciences, Solan-173229 (H.P.), India.
| | - Viveka Katoch
- Department of Vegetable Science and Floriculture, CSK HPKV, Palampur-176062 (H.P.), India
| | - Satish Kumar
- College of Horticulture and Forestry, Thunag, Mandi, Dr. YS Parmar University of Horticulture and Forestry, Nauni, Solan, 173230 (H.P.), India
| | - Subhrajyoti Chatterjee
- Department of Horticulture, MSSSOA, Centurion University of Technology and Management, Odisha, India
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13
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Kaur R, Masisi K, Molaei M, Le K, Fischer G, Kobue-Lekalake R, Moghadasian MH. Anti-atherogenic properties of Kgengwe ( Citrullus lanatus) seed powder in low-density lipoprotein receptor knockout mice are mediated through beneficial alterations in inflammatory pathways. Appl Physiol Nutr Metab 2021; 46:169-177. [PMID: 32846097 DOI: 10.1139/apnm-2020-0015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Kgengwe fruits are commonly consumed in sub-Saharan countries. Recent reports indicated low coronary artery disease rates in those regions. To investigate anti-atherogenic properties and potential mechanisms of action of Kgengwe seed powder (KSP), male low-density lipoprotein receptor knockout (LDL-r-KO) mice were fed with an atherogenic diet supplemented with (treated, n = 10) or without (controls, n = 10) 10% (w/w) KSP for 20 weeks. Proximate analysis revealed that KSP contained 38% fibre and 15% lipids. KSP supplementation was not associated with significant changes in body weight gain rate, food intake, and plasma lipid levels. However, the average atherosclerotic lesion size in the aortic roots in the KSP-treated group was 58% smaller than that in the control group (0.26 vs 0.11 mm2, p < 0.05). This strong anti-atherogenic effect was associated with significant increases in the average plasma levels of certain cytokines such as IL-10 (6 vs 13 pg/mL, p < 0.05), GM-CSF (0.1 vs 0.2 pg/mL, p < 0.05), and EPO (7 vs 16 pg/mL, p < 0.05) along with reductions in the average levels of plasma MCP-1 (19 vs 14 pg/mL, p < 0.05) and MIP-2 (28 vs 13 pg/mL, p < 0.05). Except for relatively high levels of saturated fatty acids, KSP possesses balanced nutrient compositions with strong anti-atherogenic properties, which may be mediated through alterations in inflammatory pathways. Additional studies warrant confirmation and mechanism(s) of action of such effects. Novelty: Kgengwe seeds prevent atherogenesis in LDL-r-KO mice. Kgengwe seeds increase circulating levels of IL-10 and EPO. No reduction in plasma total cholesterol levels.
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Affiliation(s)
- R Kaur
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- The Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada
| | - K Masisi
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- The Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada
| | - M Molaei
- The Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada
| | - K Le
- The Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada
| | - G Fischer
- Department of Pathology, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 3P5, Canada
| | - R Kobue-Lekalake
- Department of Food Science and Technology, Botswana University of Agriculture and Natural Resources, Botswana
| | - M H Moghadasian
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- The Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada
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14
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Tan Mei Chin B, Ali A, Kamal H, Mustafa MA, Khaliq G, Siddiqui Y. Optimizing parameters on the antioxidant capacity of watermelon pulp using conventional orbital shaker and ultrasound‐assisted extraction methods. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15123] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Beverly Tan Mei Chin
- Centre of Excellence for Postharvest Biotechnology (CEPB) School of Biosciences University of Nottingham Malaysia Semenyih Malaysia
| | - Asgar Ali
- Centre of Excellence for Postharvest Biotechnology (CEPB) School of Biosciences University of Nottingham Malaysia Semenyih Malaysia
| | - Hina Kamal
- Centre of Excellence for Postharvest Biotechnology (CEPB) School of Biosciences University of Nottingham Malaysia Semenyih Malaysia
| | - Maysoun A. Mustafa
- Centre of Excellence for Postharvest Biotechnology (CEPB) School of Biosciences University of Nottingham Malaysia Semenyih Malaysia
| | - Ghulam Khaliq
- Faculty of Agriculture Lasbela University of Agriculture, Water and Marine Sciences Uthal Pakistan
| | - Yasmeen Siddiqui
- Sustainable Agronomy and Crop Protection Institute of Plantation Studies Universiti Putra Malaysia Serdang Malaysia
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15
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Manivannan A, Lee ES, Han K, Lee HE, Kim DS. Versatile Nutraceutical Potentials of Watermelon-A Modest Fruit Loaded with Pharmaceutically Valuable Phytochemicals. Molecules 2020; 25:E5258. [PMID: 33187365 PMCID: PMC7698065 DOI: 10.3390/molecules25225258] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/04/2020] [Accepted: 11/09/2020] [Indexed: 11/16/2022] Open
Abstract
Watermelon (Citrulus lantus) is an important horticultural crop which belongs to the Curcubitaceae family. The nutraceutical potential of watermelon has been illustrated by several researchers, which makes it a better choice of functional food. Watermelon has been used to treat various ailments, such as cardio-vascular diseases, aging related ailments, obesity, diabetes, ulcers, and various types of cancers. The medicinal properties of watermelon are attributed by the presence of important phytochemicals with pharmaceutical values such as lycopene, citrulline, and other polyphenolic compounds. Watermelon acts as vital source of l-citrulline, a neutral-alpha amino acid which is the precursor of l-arginine, an essential amino acid necessary for protein synthesis. Supplementation of l-citrulline and lycopene displayed numerous health benefits in in vitro and in vivo studies. Similarly, the dietary intake of watermelon has proven benefits as functional food in humans for weight management. Apart from the fruits, the extracts prepared from the seeds, sprouts, and leaves also evidenced medicinal properties. The present review provides a comprehensive overview of benefits of watermelon for the treatment of various ailments.
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Affiliation(s)
| | | | | | | | - Do-Sun Kim
- Vegetable Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Jeonju 55365, Korea; (A.M.); (E.-S.L.); (K.H.); (H.-E.L.)
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16
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Kilany OE, Abdelrazek HMA, Aldayel TS, Abdo S, Mahmoud MMA. Anti-obesity potential of Moringa olifera seed extract and lycopene on high fat diet induced obesity in male Sprauge Dawely rats. Saudi J Biol Sci 2020; 27:2733-2746. [PMID: 32994733 PMCID: PMC7499387 DOI: 10.1016/j.sjbs.2020.06.026] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/17/2020] [Accepted: 06/14/2020] [Indexed: 02/07/2023] Open
Abstract
Present research explored the anti-obesity effect of Moringa olifera seed oil extract and lycopene (LYC). Forty eight male Sprauge Dawely rats were divided equally into 6 groups. Group Ι (C) served as control, group ΙΙ (MC) was given Moringa olifera seed oil extract (800 mg/kg b.wt) for 8 weeks, group ΙΙΙ (LC) was given (20 mg/kg b.wt) LYC for 8 weeks, group ΙV (O) received high fat diet (HFD) for 20 weeks, group Ѵ (MO), was given HFD for 20 weeks and received (800 mg/kg b.wt) Moringa olifera seed oil extract for last 8 weeks and group ѴΙ (LO), received HFD for 20 weeks and was given (20 mg/kg b.wt) LYC for last 8 weeks. Hematology, lipid peroxidation and antioxidants, non-esterified fatty acids (NEFA), glucose, lipid profile, serum liver and kidney biomarkers, inflammatory markers, leptin, resistin and heart fatty acid binding protein (HFABP) were determined. Also histopathology for liver, kidney and aorta were performed besides immunohistochemistry (IHC) for aortic inducible nitric oxide synthase (iNOS). Administration of Moringa olifera seed oil extract and LYC significantly ameliorated the HFD induced hematological and metabolic perturbations as well as reduced leptin and resistin. Both treatments exerted these effects through promotion of antioxidant enzymes and reducing lipid peroxidation as well as inflammatory cytokines along with reduced iNOS protein expression. Administration of Moringa olifera seed oil extract and LYC have anti-obesity potential in HFD induced obesity in male Sprauge Dawely rats.
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Affiliation(s)
- Omnia E Kilany
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Heba M A Abdelrazek
- Department of Physiology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Tahany Saleh Aldayel
- Nutrition and Food Science, Department of Physical Sport Sciences, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Shimaa Abdo
- Suez Canal Authority Hospital, Ismailia, Egypt
| | - Manal M A Mahmoud
- Nutrition and Clinical Nutrition Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
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17
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Lucas EA, Yuhas M, White K, Perkins-Veazie P, Beebe M, Peterson S, Payton ME, Smith BJ. Freeze-Dried Watermelon Supplementation Has Modest Effects on Bone and Lipid Parameters of Ovariectomized Mice. Prev Nutr Food Sci 2020; 25:41-49. [PMID: 32292754 PMCID: PMC7143016 DOI: 10.3746/pnf.2020.25.1.41] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 01/17/2020] [Indexed: 02/02/2023] Open
Abstract
This study investigated the effects of two doses of freeze-dried watermelon (WM) on bone and lipid parameters in ovariectomized (OVX) mice, a model of post-menopausal osteoporosis. Three-month-old C57BL/6 female mice (n=46) were sham-operated (SHAM) or OVX and randomly assigned to the control or WM diets for 12 weeks: SHAM-control, OVX-control, OVX+1%, or 10% (wt/wt) freeze-dried WM. All diets were isocaloric and isonitrogenous, and had the same calcium and phosphorus concentrations. Freeze-dried WM supplementation was not able to prevent the decrease in whole body, tibial, and lumbar bone mineral density due to estrogen deficiency. Micro-computed tomography analyses showed that WM was also not able to modulate changes in tibial trabecular and cortical bone microarchitecture due to ovariectomy. However, the lumbar trabecular micro-architecture analyses revealed that the WM-10% group had a similar connectivity density, trabecular number, trabecular separation, and structure model index as the SHAM group. Supplementation with 10% WM reduced plasma cholesterol and total liver lipids to the level of the SHAM group but was still similar to that of the OVX-control group. Supplementation with 10% WM increased liver catalase (CAT) mRNA levels but had no effects on mRNA levels of glutathione peroxidase (GPX) and the pro-inflammatory cytokine interleukin-6. There were no differences in plasma activity of the antioxidant enzymes GPX and CAT between all treatment groups. Our findings demonstrate some positive effects of watermelon for modulating lipids and attenuating lumbar vertebral bone loss arising from ovarian hormone deficiency.
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Affiliation(s)
- Edralin A Lucas
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA
| | - Maryam Yuhas
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA
| | - Kayla White
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA
| | - Penelope Perkins-Veazie
- Department of Horticultural Science, North Carolina State University Research Campus, Kannapolis, NC 28081, USA
| | - Maureen Beebe
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA
| | - Sandra Peterson
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA
| | - Mark E Payton
- Department of Statistics, Oklahoma State University, Stillwater, OK 74075, USA
| | - Brenda J Smith
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA
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18
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Becraft AR, Sturm ML, Mendez RL, Park SH, Lee SI, Shay NF. Intake of Watermelon or Its Byproducts Alters Glucose Metabolism, the Microbiome, and Hepatic Proinflammatory Metabolites in High-Fat-Fed Male C57BL/6 J Mice. J Nutr 2020; 150:434-442. [PMID: 31711172 DOI: 10.1093/jn/nxz267] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/23/2019] [Accepted: 10/07/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Watermelon intake has demonstrated effects on blood pressure regulation along with other health benefits. OBJECTIVE We hypothesized that intake of whole watermelon and products made from watermelon rind (WR) and watermelon skin (WS) would remediate metabolic complications in C57BL/6 J male mice fed a diet modeling a Western-style diet. METHODS Ten-week-old male C57BL/6 J mice were provided either a low-fat (LF) diet [10% fat (by energy), 8% sucrose (by energy) and no added cholesterol], a high-fat (HF) diet [45% fat (by energy), 20% kcal sucrose (by energy), and 1% (w/w) cholesterol], or an HF diet plus WS, WR, or watermelon flesh (WF) for 10 wk. Dried WF was provided at 8% of total energy (equivalent to 2 servings/d) and watermelon skin and rind were added at 2.25% (w/w, dry weight of additives) of diet. Animals were provided experimental diets ad libitum. Body weights, food intake, and glucose tolerance were determined. Serum insulin, inflammatory markers, microbiome, and the relative hepatic concentrations of 709 biochemicals were measured postmortem. RESULTS The final body weight of the LF control group was significantly lower than that of the HF-fed control group (32.8 ± 0.9 g compared with 43.0 ± 1.7 g, P ≤ 0.05). Mice in treatment groups fed HF supplemented with watermelon products had final body weights similar to those of the HF-fed control mice. Serum insulin concentrations were reduced by ∼40% in mice fed an HF diet with WR supplementation compared with mice fed an HF diet alone (P ≤ 0.05). Depending on the individual species or group, microbiome populations changed significantly. Supplementation with WF resulted in a return to the basal hepatic concentrations of monohydroxy fatty acids and eicosanoids observed in LF-fed mice (P ≤ 0.05). CONCLUSIONS In obese male mice, supplementation with each of the watermelon products to an HF diet improved fasting blood glucose, circulating serum insulin concentrations, and changes in hepatic metabolite accumulation. At a modest level of supplementation to an HF diet, fiber-rich additives made from WR and WS further improved glucose metabolism and energy efficiency and shifted the microbiome composition.
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Affiliation(s)
- Alexandra R Becraft
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, USA
| | - Marlena L Sturm
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, USA
| | - Rufa L Mendez
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, USA
| | - Si Hong Park
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, USA
| | - Sang In Lee
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, USA
| | - Neil F Shay
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, USA
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19
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Abstract
Fruits come in a wide variety of colors, shapes, and flavors. This chapter will cover selected fruits that are known to be healthy and highly nutritious. These fruits were chosen due to their common usage and availability. Since it is not possible to cover all health benefits or essential nutrients and important phytochemicals of the fruit composition, this chapter will focus on the key valuable constituents and their potential health effects.
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Affiliation(s)
- Sawsan G Mohammed
- Qatar Research Leadership Program (QRLP), Qatar Foundation, Doha, Qatar.
| | - M Walid Qoronfleh
- Research & Policy Department, World Innovation Summit for Health (WISH), Qatar Foundation, Doha, Qatar.
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20
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Wirth MD, Shivappa N, Khan S, Vyas S, Beresford L, Sofge J, Hébert JR. Impact of a 3-Month Anti-inflammatory Dietary Intervention Focusing on Watermelon on Body Habitus, Inflammation, and Metabolic Markers: A Pilot Study. Nutr Metab Insights 2020; 13:1178638819899398. [PMID: 31975781 PMCID: PMC6958645 DOI: 10.1177/1178638819899398] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 12/16/2019] [Indexed: 12/20/2022] Open
Abstract
An anti-inflammatory dietary intervention called the Inflammation Management Intervention (IMAGINE) was adapted to emphasize watermelon due to its anti-inflammatory properties. This pilot study (n = 23) tested the effect of a watermelon-enhanced IMAGINE intervention (n = 15) on body habitus and markers of inflammation and metabolism. This 3-month self-selection trial, consisting of weekly in-person classes and online education for 12 weeks, focused on incorporating watermelon into an already anti-inflammatory diet. Controls (n = 8) received basic health education via email and blogs. Measurements, including diet, anthropometrics, actigraphy, and a blood draw, were made at baseline and immediately postintervention. Linear regression analyses were conducted using intervention status as the main exposure. Post hoc analyses then ignored intervention assignment and grouped participants based on their change in their energy-adjusted Dietary Inflammatory Index (E-DIITM) score. There were no group-by-time interactions for any of the studied outcomes. However, some intervention participants' diets became more proinflammatory, and several control participants' diets became more anti-inflammatory. Those participants below the median of E-DII change (ie, more anti-inflammatory changes) showed reductions in body fat percent (-1.27% vs +0.90%, respectively, P = .01), body mass index (-0.66 vs +0.38 kg/m2, respectively, P = .06) and body weight (-0.99 vs +0.54 kg, respectively, P = .08) compared to those above the median of E-DII change. This study demonstrates that individuals who adopt a more anti-inflammatory diet containing watermelon will have improvements in body anthropometrics. Future studies should focus on increasing adherence and compliance to intervention prescriptions, exploring options to extend interventions to evaluate long-term changes, and further examining changes in inflammatory biomarkers. Clinical Trials Registration: NCT03158740.
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Affiliation(s)
- Michael D Wirth
- College of Nursing, University of South Carolina, Columbia, SC, USA
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
- Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
| | - Nitin Shivappa
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
- Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
| | - Samira Khan
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
- Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
| | - Shraddha Vyas
- Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
| | | | - Jameson Sofge
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
| | - James R Hébert
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
- Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
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21
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A Review of the Science of Colorful, Plant-Based Food and Practical Strategies for "Eating the Rainbow". J Nutr Metab 2019; 2019:2125070. [PMID: 33414957 PMCID: PMC7770496 DOI: 10.1155/2019/2125070] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 03/27/2019] [Accepted: 04/17/2019] [Indexed: 01/10/2023] Open
Abstract
Over the past decades, thousands of published studies have amassed supporting recommendations to consume fruits and vegetables for physiological and psychological health. Newer research has emerged to suggest that these plant-based foods contain a plethora of not only vitamins and minerals, but perhaps, most importantly, phytonutrients. These phytonutrients have known pleiotropic effects on cellular structure and function, ultimately resulting in the modulation of protein kinases and subsequent epigenetic modification in a manner that leads to improved outcomes. Even though eating fruits and vegetables is a well-known feature of a healthy dietary pattern, population intakes continue to be below federal recommendations. To encourage consumers to include fruits and vegetables into their diet, an “eat by color” approach is proposed in this review. Although each individual food may have numerous effects based on its constituents, the goal of this simplified approach was to identify general patterns of benefits based on the preponderance of scientific data and known mechanisms of food-based constituents. It is suggested that such a consumer-oriented categorization of these plant-based foods may lead to greater recognition of their importance in the daily diet throughout the lifespan. Other adjunctive strategies to heighten awareness of fruits and vegetables are discussed.
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22
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Lum T, Connolly M, Marx A, Beidler J, Hooshmand S, Kern M, Liu C, Hong MY. Effects of Fresh Watermelon Consumption on the Acute Satiety Response and Cardiometabolic Risk Factors in Overweight and Obese Adults. Nutrients 2019; 11:E595. [PMID: 30870970 PMCID: PMC6470521 DOI: 10.3390/nu11030595] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/01/2019] [Accepted: 03/06/2019] [Indexed: 12/11/2022] Open
Abstract
Although some studies have demonstrated the beneficial effects of watermelon supplementation on metabolic diseases, no study has explored the potential mechanism by which watermelon consumption improves body weight management. The objective of this study was to evaluate the effects of fresh watermelon consumption on satiety, postprandial glucose and insulin response, and adiposity and body weight change after 4 weeks of intervention in overweight and obese adults. In a crossover design, 33 overweight or obese subjects consumed watermelon (2 cups) or isocaloric low-fat cookies daily for 4 weeks. Relative to cookies, watermelon elicited more (p < 0.05) robust satiety responses (lower hunger, prospective food consumption and desire to eat and greater fullness). Watermelon consumption significantly decreased body weight, body mass index (BMI), systolic blood pressure and waist-to-hip ratio (p ≤ 0.05). Cookie consumption significantly increased blood pressure and body fat (p < 0.05). Oxidative stress was lower at four week of watermelon intervention compared to cookie intervention (p = 0.034). Total antioxidant capacity increased with watermelon consumption (p = 0.003) in blood. This study shows that reductions in body weight, body mass index (BMI), and blood pressure can be achieved through daily consumption of watermelon, which also improves some factors associated with overweight and obesity (clinicaltrials.gov, NCT03380221).
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Affiliation(s)
- Tiffany Lum
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
| | - Megan Connolly
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
| | - Amanda Marx
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
| | - Joshua Beidler
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
| | - Shirin Hooshmand
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
| | - Mark Kern
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
| | - Changqi Liu
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
| | - Mee Young Hong
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA.
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23
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Maoto MM, Beswa D, Jideani AIO. Watermelon as a potential fruit snack. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2019. [DOI: 10.1080/10942912.2019.1584212] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Makaepea M. Maoto
- Department of Food Science and Technology, School of Agriculture, University of Venda, Thohoyandou, South Africa
- Department of Life and Consumer Sciences, School of Agriculture and Life Sciences College of Agriculture and Environmental Sciences, University of South Africa, South Africa
| | - Daniso Beswa
- Department of Life and Consumer Sciences, School of Agriculture and Life Sciences College of Agriculture and Environmental Sciences, University of South Africa, South Africa
| | - Afam I. O. Jideani
- Department of Food Science and Technology, School of Agriculture, University of Venda, Thohoyandou, South Africa
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24
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Effects of watermelon powder supplementation on colitis in high-fat diet-fed and dextran sodium sulfate-treated rats. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.02.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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25
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Adu‐Frimpong M, Omari‐Siaw E, Mukhtar YM, Xu X, Yu J. Formulation of Pomegranate Seed Oil: A Promising Approach of Improving Stability and Health‐Promoting Properties. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201800177] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Michael Adu‐Frimpong
- Department of Pharmaceutics and Tissue EngineeringJiangsu University301 Xuefu Road, 212001ZhenjiangChina
| | - Emmanuel Omari‐Siaw
- Dr. E. Omari‐SiawDepartment of Pharmaceutical SciencesKumasi Technical UniversityKumasiGhana
| | - Yusif Mohammed Mukhtar
- Department of Pharmaceutics and Tissue EngineeringJiangsu University301 Xuefu Road, 212001ZhenjiangChina
| | - Ximing Xu
- Department of Pharmaceutics and Tissue EngineeringJiangsu University301 Xuefu Road, 212001ZhenjiangChina
| | - Jiangnan Yu
- Department of Pharmaceutics and Tissue EngineeringJiangsu University301 Xuefu Road, 212001ZhenjiangChina
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26
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Abstract
Purpose
Watermelon (Citrullus lanatus) fruit and its rind are known to contain phytochemicals that may have health benefits. The aim of this paper is to investigate the potential hypocholesterolemic effect of watermelon fruit rind (WR) using rats who are fed a high-cholesterol diet.
Design/methodology/approach
Rats were divided into six groups and fed diets for eight weeks containing normal control diet or normal control diet with either 1% cholesterol, 5% WR, 10% WR, 1% cholesterol + 5% WR or 1% cholesterol + 10% WR. Triglycerides, total cholesterol and lipoprotein levels in serum and liver samples were determined, and histopathological examination of liver tissues was carried out.
Findings
Diets containing 1% cholesterol led to hypercholesterolemia, characterized by increased levels of total cholesterol and low-density lipoproteins in rat serum and liver samples. Incorporation of 10% WR into the diet of the otherwise hypercholesterolemic rats led to significant reduction in serum levels of total cholesterol (from 266.2 to 222.7 mg/dL) and low-density lipoproteins (from 159.5 to 94.4 mg/dL). In addition, these rats also exhibited improvements in hepatic tissue structure compared to the hypercholesterolemic rats.
Originality/value
These results support the potential use of WR as a hypocholesterolemic agent. Further research is needed to ascertain the hypocholesterolemic effect of WR in human.
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27
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Hong MY, Beidler J, Hooshmand S, Figueroa A, Kern M. Watermelon and l-arginine consumption improve serum lipid profile and reduce inflammation and oxidative stress by altering gene expression in rats fed an atherogenic diet. Nutr Res 2018; 58:46-54. [PMID: 30340814 DOI: 10.1016/j.nutres.2018.06.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 05/31/2018] [Accepted: 06/27/2018] [Indexed: 12/15/2022]
Abstract
Watermelon (Citrullus lanatus) is rich in l-citrulline, an l-arginine precursor that may reduce cardiovascular disease risk. The purpose of this study was to compare the effects of watermelon powder and l-arginine on lipid profiles, antioxidant capacity, and inflammation in rats fed an atherogenic diet. We hypothesized that watermelon and l-arginine would increase antioxidant capacity and reduce blood lipids and inflammation by modulating hepatic gene expression. Male Sprague-Dawley rats aged 21 days (N = 32) were assigned to 3 groups and fed diets containing watermelon powder (0.5% wt/wt), l-arginine (0.3% as 0.36% l-arginine HCl wt/wt), or a control diet for 9 weeks. Watermelon and l-arginine supplementation improved lipid profiles by lowering serum concentrations of triglycerides, total cholesterol, and low-density lipoprotein cholesterol (P < .050). Serum concentrations of C-reactive protein were significantly lower (P < .050) in the watermelon and l-arginine groups. Rats in the watermelon and l-arginine groups showed reduced oxidative stress, increased total antioxidant capacity, and higher concentrations of superoxide dismutase and glutathione S-transferase (P < .050). Concentrations of aspartate aminotransferase, alkaline phosphatase, and lactate dehydrogenase were lower (P < .050) in the watermelon and l-arginine groups. Watermelon and l-arginine consumption upregulated hepatic gene expression of endothelial nitric oxide synthase and downregulated expression of fatty acid synthase, 3-hydroxy-3-methylglutaryl-CoA reductase, sterol regulatory element-binding protein 1, sterol regulatory element-binding protein 2, cyclooxygenase-2, and nuclear factor-κB p65 (P < .050). The results support the hypothesis that watermelon and arginine improve cardiovascular disease risk factors including lipid profile, antioxidant capacity, and inflammation by altering relevant gene expression.
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Affiliation(s)
- Mee Young Hong
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182.
| | - Joshua Beidler
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182
| | - Shirin Hooshmand
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182
| | - Arturo Figueroa
- Department of Kinesiology and Sport Management, Texas Tech University, Lubbock, TX 79403
| | - Mark Kern
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182
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28
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Mozos I, Stoian D, Caraba A, Malainer C, Horbańczuk JO, Atanasov AG. Lycopene and Vascular Health. Front Pharmacol 2018; 9:521. [PMID: 29875663 PMCID: PMC5974099 DOI: 10.3389/fphar.2018.00521] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 04/30/2018] [Indexed: 01/20/2023] Open
Abstract
Lycopene is a lipophilic, unsaturated carotenoid, found in red-colored fruits and vegetables, including tomatoes, watermelon, papaya, red grapefruits, and guava. The present work provides an up to date overview of mechanisms linking lycopene in the human diet and vascular changes, considering epidemiological data, clinical studies, and experimental data. Lycopene may improve vascular function and contributes to the primary and secondary prevention of cardiovascular disorders. The main activity profile of lycopene includes antiatherosclerotic, antioxidant, anti-inflammatory, antihypertensive, antiplatelet, anti-apoptotic, and protective endothelial effects, the ability to improve the metabolic profile, and reduce arterial stiffness. In this context, lycopene has been shown in numerous studies to exert a favorable effect in patients with subclinical atherosclerosis, metabolic syndrome, hypertension, peripheral vascular disease, stroke and several other cardiovascular disorders, although the obtained results are sometimes inconsistent, which warrants further studies focusing on its bioactivity.
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Affiliation(s)
- Ioana Mozos
- Department of Functional Sciences, “Victor Babes” University of Medicine and Pharmacy, Timiṣoara, Romania
- Center for Translational Research and Systems Medicine, “Victor Babes” University of Medicine and Pharmacy, Timiṣoara, Romania
| | - Dana Stoian
- 2nd Department of Internal Medicine, “Victor Babes” University of Medicine and Pharmacy, Timiṣoara, Romania
| | - Alexandru Caraba
- 1st Department of Internal Medicine, “Victor Babes” University of Medicine and Pharmacy, Timiṣoara, Romania
| | | | - Jarosław O. Horbańczuk
- Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Magdalenka, Poland
| | - Atanas G. Atanasov
- Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Magdalenka, Poland
- Department of Pharmacognosy, Faculty of Life Sciences, University of Vienna, Vienna, Austria
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Martins CPC, Ferreira MVS, Esmerino EA, Moraes J, Pimentel TC, Rocha RS, Freitas MQ, Santos JS, Ranadheera CS, Rosa LS, Teodoro AJ, Mathias SP, Silva MC, Raices RSL, Couto SRM, Granato D, Cruz AG. Chemical, sensory, and functional properties of whey-based popsicles manufactured with watermelon juice concentrated at different temperatures. Food Chem 2018; 255:58-66. [PMID: 29571498 DOI: 10.1016/j.foodchem.2018.02.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 02/03/2018] [Accepted: 02/08/2018] [Indexed: 12/29/2022]
Abstract
The effects of the concentration of watermelon juice at different temperatures (45, 55, or 65 °C) on the physicochemical and sensory characteristics, antioxidant capacity, and volatile organic compounds (VOCs) of whey-based popsicles were investigated. Total phenolic content, lycopene, citrulline, VOCs, melting rate, instrumental colour, antioxidant capacity, and the sensory characteristics (hedonic test and free listing) were determined. The temperature led to a significant decrease in bioactive compounds (total phenolics, lycopene, and citrulline). The popsicle manufactured with reconstituted watermelon juice concentrated to 60 °Brix at 65 °C presented higher antioxidant capacity and was characterized by the presence of alcohols, aldehydes and ketones and presented a similar acceptance to the untreated popsicle (except for flavour). It is possible to combine whey and concentrated watermelon juice for the manufacture of bioactive-rich popsicles, using the concentration temperature of 65 °C as a suitable processing condition for potential industrial applications.
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Affiliation(s)
- Carolina P C Martins
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT), Seropédica, 23890-000 Rio de Janeiro, Brazil
| | - Marcus Vinicius S Ferreira
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT), Seropédica, 23890-000 Rio de Janeiro, Brazil
| | - Erick A Esmerino
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Jeremias Moraes
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | | | - Ramon S Rocha
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Mônica Q Freitas
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Jânio S Santos
- State University of Ponta Grossa (UEPG), Department of Food Engineering, 84030-900 Ponta Grossa, Brazil
| | - C Senaka Ranadheera
- The University of Melbourne, Faculty of Veterinary & Agricultural Sciences, School of Agriculture & Food, Melbourne, VIC 3010, Australia
| | - Lana S Rosa
- Universidade Federal do Estado do Rio de Janeiro (UNIRIO), Escola de Nutrição, 22290180 Rio de Janeiro, Brazil
| | - Anderson J Teodoro
- Universidade Federal do Estado do Rio de Janeiro (UNIRIO), Escola de Nutrição, 22290180 Rio de Janeiro, Brazil
| | - Simone P Mathias
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT), Seropédica, 23890-000 Rio de Janeiro, Brazil
| | - Márcia C Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Renata S L Raices
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Silvia R M Couto
- Universidade Federal do Rio de Janeiro (UFRJ), Instituto de Nutrição Josué de Castro (INJC), 21941-902 Rio de Janeiro, Brazil
| | - Daniel Granato
- State University of Ponta Grossa (UEPG), Department of Food Engineering, 84030-900 Ponta Grossa, Brazil
| | - Adriano G Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil.
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Influence of Low Glycaemic Index Sweeteners on Antioxidant, Sensory, Mechanical, and Physicochemical Properties of a Watermelon Jelly. J FOOD QUALITY 2018. [DOI: 10.1155/2018/8412017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The replacement of sucrose by new noncariogenic and low glycaemic index sweeteners (isomaltulose and tagatose) and the addition of natural watermelon juice in jelly have been assessed in terms of composition, texture, colour, antioxidant activity, microbiology, and sensory properties. These analyses were performed initially and after 15 days of storage. Furthermore, the values were compared with those obtained in the analyses of a commercial watermelon jelly. The results showed that the antioxidant activity increased with the storage time in the control sample and in samples combining isomaltulose and tagatose. In addition, noncariogenic and low glycaemic index sweeteners did not affect the instrumental texture. However, the colour changed, especially in the sample containing tagatose only. Finally, the dessert containing tagatose and isomaltulose in equal proportion achieved a similar score in the sensory evaluation as the commercial one, showing the feasibility of using these sweeteners to reformulate watermelon jelly.
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Goyal M. Use of ethnomedicinal plants for prophylaxis and management of postpartum complications among the Marwari community of Jodhpur District of Rajasthan. FOOD QUALITY AND SAFETY 2017. [DOI: 10.1093/fqsafe/fyx013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Dietary Phytochemicals: Natural Swords Combating Inflammation and Oxidation-Mediated Degenerative Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:5137431. [PMID: 27721914 PMCID: PMC5046019 DOI: 10.1155/2016/5137431] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 07/08/2016] [Accepted: 08/22/2016] [Indexed: 02/08/2023]
Abstract
Cumulatively, degenerative disease is one of the most fatal groups of diseases, and it contributes to the mortality and poor quality of life in the world while increasing the economic burden of the sufferers. Oxidative stress and inflammation are the major pathogenic causes of degenerative diseases such as rheumatoid arthritis (RA), diabetes mellitus (DM), and cardiovascular disease (CVD). Although a number of synthetic medications are used to treat these diseases, none of the current regimens are completely safe. Phytochemicals (polyphenols, carotenoids, anthocyanins, alkaloids, glycosides, saponins, and terpenes) from natural products such as dietary fruits, vegetables, and spices are potential sources of alternative medications to attenuate the oxidative stress and inflammation associated with degenerative diseases. Based on in vitro, in vivo, and clinical trials, some of these active compounds have shown good promise for development into novel agents for treating RA, DM, and CVD by targeting oxidative stress and inflammation. In this review, phytochemicals from natural products with the potential of ameliorating degenerative disease involving the bone, metabolism, and the heart are described.
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Cheera EK, Klarich DS, Hong MY. Psychological and behavioral effects of genetic risk testing for obesity: a systematic review. Per Med 2016; 13:265-277. [PMID: 29767609 DOI: 10.2217/pme-2015-0013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Interest is growing in the use of genetic risk testing for lifestyle-related chronic diseases, including obesity, to promote health behavior change. OBJECTIVE A systematic review of the literature was conducted to determine the effects that genetic risk feedback for obesity may have on psychological and behavioral factors influencing weight. METHODS The MEDLINE/PubMed online database was searched using predefined search terms. RESULTS The studies revealed that risk feedback may increase motivation to improve health behaviors, especially among individuals at higher genetic risk. Overweight and obese individuals seemed to experience additional psychological benefits when provided an external explanation for their weight status. CONCLUSION While the psychological benefits are promising, the clinical utility of genetic risk testing for obesity remains uncertain.
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Affiliation(s)
- Emily K Cheera
- School of Exercise & Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA
| | - DawnKylee S Klarich
- School of Exercise & Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA
| | - Mee Young Hong
- School of Exercise & Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA
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Ganesan P, Ko HM, Kim IS, Choi DK. Recent trends in the development of nanophytobioactive compounds and delivery systems for their possible role in reducing oxidative stress in Parkinson's disease models. Int J Nanomedicine 2015; 10:6757-72. [PMID: 26604750 PMCID: PMC4631432 DOI: 10.2147/ijn.s93918] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Oxidative stress plays a very critical role in neurodegenerative diseases, such as Parkinson's disease (PD), which is the second most common neurodegenerative disease among elderly people worldwide. Increasing evidence has suggested that phytobioactive compounds show enhanced benefits in cell and animal models of PD. Curcumin, resveratrol, ginsenosides, quercetin, and catechin are phyto-derived bioactive compounds with important roles in the prevention and treatment of PD. However, in vivo studies suggest that their concentrations are very low to cross blood-brain barrier thereby it limits bioavailability, stability, and dissolution at target sites in the brain. To overcome these problems, nanophytomedicine with the controlled size of 1-100 nm is used to maximize efficiency in the treatment of PD. Nanosizing of phytobioactive compounds enhances the permeability into the brain with maximized efficiency and stability. Several nanodelivery techniques, including solid lipid nanoparticles, nanostructured lipid carriers, nanoliposomes, and nanoniosomes can be used for controlled delivery of nanobioactive compounds to brain. Nanocompounds, such as ginsenosides (19.9 nm) synthesized using a nanoemulsion technique, showed enhanced bioavailability in the rat brain. Here, we discuss the most recent trends and applications in PD, including 1) the role of phytobioactive compounds in reducing oxidative stress and their bioavailability; 2) the role of nanotechnology in reducing oxidative stress during PD; 3) nanodelivery systems; and 4) various nanophytobioactive compounds and their role in PD.
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Affiliation(s)
- Palanivel Ganesan
- Nanotechnology Research Center, Department of Applied Life Science, Konkuk University, Chungju, Republic of Korea
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
| | - Hyun-Myung Ko
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
| | - In-Su Kim
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
| | - Dong-Kug Choi
- Nanotechnology Research Center, Department of Applied Life Science, Konkuk University, Chungju, Republic of Korea
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
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35
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Rapana venosa consumption improves the lipid profiles and antioxidant capacities in serum of rats fed an atherogenic diet. Nutr Res 2015; 35:592-602. [DOI: 10.1016/j.nutres.2015.05.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 05/08/2015] [Accepted: 05/11/2015] [Indexed: 02/01/2023]
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