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van Wijngaarden EW, Goetsch AG, Brito IL, Hershey DM, Silberstein MN. Engineering Bacterial Biomanufacturing: Characterization and Manipulation of Sphingomonas sp. LM7 Extracellular Polymers. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.16.594401. [PMID: 38798469 PMCID: PMC11118415 DOI: 10.1101/2024.05.16.594401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Biologically produced materials are an attractive alternative to traditional materials such as metals and plastics and offer improved functionalities such as better biodegradability and biocompatibility. Polysaccharides are an example of a biologically produced materials that can have a range of chemical and physical properties including high stiffness to weight ratios and thermal stability. Biomanufactured bacterial polysaccharides can come with many advantages such as being non-toxic and are mechanically robust relative to proteins and lipids, which are also secreted by bacteria to generate a biofilm. One major goal in biomanufacturing is to produce quality material quickly and cost-effectively. Biomanufacturing offers additional benefits compared to traditional manufacturing including low resource investment and equipment requirements, providing an alternative to sourcing fossil fuel byproducts, and relatively low temperatures needed for production. However, many biologically produced materials require complex and lengthy purification processes before use. This paper 1) identifies the material properties of a novel polysaccharide, dubbed promonan, isolated from the extracellular polymeric substances of Sphingomonas sp. LM7; 2) demonstrates that these properties can be manipulated to suit specific applications; and 3) presents two alternative methods of processing to shorten purification time by more than 50% while maintaining comparable material.
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Grumi M, Prieto C, Furtado RF, Cheng HN, Biswas A, Limbo S, Cabedo L, Lagaron JM. On the Unique Morphology and Elastic Properties of Multi-Jet Electrospun Cashew Gum-Based Fiber Mats. Polymers (Basel) 2024; 16:1355. [PMID: 38794549 PMCID: PMC11125206 DOI: 10.3390/polym16101355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/29/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024] Open
Abstract
This study investigates the unique morphology and mechanical properties of multi-jet electrospun cashew gum (CG) when combined with high-molecular-weight polyethylene oxide (PEO) and glycerol. Cashew gum (CG) is a low-cost, non-toxic heteropolysaccharide derived from Anacardium occidentale trees. Initially, the electrospinnability of aqueous solutions of cashew gum alone or in combination with PEO was evaluated. It was found that cashew gum alone was not suitable for electrospinning; thus, adding a small quantity of PEO was needed to create the necessary molecular entanglements for fiber formation. By using a single emitter with a CG:PEO ratio of 85:15, straight and smooth fibers with some defects were obtained. However, additional purification of the cashew gum solution was needed to produce more stable and defect-free straight and smooth fibers. Additionally, the inclusion of glycerol as a plasticizer was required to overcome material fragility. Interestingly, when the optimized formulation was electrospun using multiple simultaneous emitters, thicker aligned fiber bundles were achieved. Furthermore, the resulting oriented fiber mats exhibited unexpectedly high elongation at break under ambient conditions. These findings underscore the potential of this bio-polysaccharide-based formulation for non-direct water contact applications that demand elastic properties.
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Affiliation(s)
- Mattia Grumi
- Novel Materials and Nanotechnology Group, Institute of Agrochemistry and Food Technology (IATA), Spanish Council for Scientific Research (CSIC), Calle Catedrático Agustín Escardino Benlloch 7, 46980 Paterna, Spain;
| | - Cristina Prieto
- Novel Materials and Nanotechnology Group, Institute of Agrochemistry and Food Technology (IATA), Spanish Council for Scientific Research (CSIC), Calle Catedrático Agustín Escardino Benlloch 7, 46980 Paterna, Spain;
| | - Roselayne F. Furtado
- Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita 2270, Fortaleza 60511-110, Brazil;
| | - Huai N. Cheng
- U.S. Department of Agriculture, Agriculture Research Service, Southern Regional Research Center, 1100 Allen Toussaint Blvd., New Orleans, LA 70124, USA;
| | - Atanu Biswas
- U.S. Department of Agriculture, Agricultural Research Service, National Center for Agricultural Utilization Research, 1815 N. University St., Peoria, IL 61604, USA;
| | - Sara Limbo
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, Via Giovanni Celoria 2, 20133 Milan, Italy;
| | - Luis Cabedo
- Polymers and Advanced Materials Group (PIMA), Universitat Jaume I (UJI), 12006 Castellon, Spain;
| | - Jose M. Lagaron
- Novel Materials and Nanotechnology Group, Institute of Agrochemistry and Food Technology (IATA), Spanish Council for Scientific Research (CSIC), Calle Catedrático Agustín Escardino Benlloch 7, 46980 Paterna, Spain;
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Rakshit P, Giri TK, Mukherjee K. Research progresses on carboxymethyl xanthan gum: Review of synthesis, physicochemical properties, rheological characterization and applications in drug delivery. Int J Biol Macromol 2024; 266:131122. [PMID: 38527676 DOI: 10.1016/j.ijbiomac.2024.131122] [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: 05/03/2023] [Revised: 03/19/2024] [Accepted: 03/22/2024] [Indexed: 03/27/2024]
Abstract
Xanthan gum is a nonionic polysaccharide widely explored in biomedical, nutraceutical, and pharmaceutical fields. XG suffers from several drawbacks like poor dissolution, lower bioavailability and an inability to form hydrogels. The carboxymethyl derivative of XG, CMX, has better solubility, dissolution, and bioavailability characteristics. Moreover, due to its anionic character, it forms water insoluble hydrogels upon crosslinking with metal cations. CMX hydrogels are used to prepare matrix tablets, microparticles, beads, and films. CMX hydrogels has been used in drug delivery and tissue engineering fields. CMX hydrogels are used for sustained gastrointestinal, colon targeted, and transdermal delivery of drugs. CMX nanoparticles have been used for targeted delivery of anticancer drugs to tumor cells. CMX hydrogels have already made significant strides in drug delivery and tissue engineering fields. Further understanding of the physicochemical properties and rheological characteristics of CMX would enable researchers to explore newer applications of CMX. This review article thus aims to discuss the synthesis, physicochemical properties, and rheological characteristics of CMX. The article also gives critical insights on the versatility of CMX as a drug delivery carrier and presents prospective trends on applications of CMX.
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Affiliation(s)
- Pallabita Rakshit
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Tapan Kumar Giri
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Kaushik Mukherjee
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, West Bengal, India.
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Fahaduddin, Bal T. Fabrication and evaluation of Dillenia indica-carrageenan blend hybrid superporous hydrogel reinforced with green synthesized MgO nanoparticles as an effective wound dressing material. Int J Biol Macromol 2024; 265:130835. [PMID: 38492694 DOI: 10.1016/j.ijbiomac.2024.130835] [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: 12/05/2023] [Revised: 02/29/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
An unexplored hybrid superporous hydrogel (MHSPH) of Dillenia indica fruit mucilage (DIFM) and carrageenan blend embedded with green synthesized magnesium oxide nanoparticles (MNPs) is utilized as an effective wound dressing material with appreciable mechanical strength in murine model. The prepared MNPs and the optimized MHSPH were characterized using X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier transform infrared (FT- IR) spectroscopy. Size, zeta potential and morphology of MNPs was assessed using Dynamic light scattering technique (DLS) and field-emission scanning electron microscopy (FESEM) respectively. The MHSPH grades were further optimized using swelling study in phosphate buffer solution at pH 1.2, 7.0, and 8. Both MNPs and the optimized grade of MHSPH were evaluated based on hemolysis assay, and protein denaturation assays indicating them to be safe for biological use. Acute toxicity studies of the optimized MHSPH on Zebra fish model, revealed no observable toxic effect on the gill cells. Wound healing in Swiss albino mice with application of optimized grade of MHSPH took only 11 days for healing when compared to control mice where healing took 14 days, thus concluding that MHSPH as an effective dressing material as well as tissue regrowth scaffold.
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Affiliation(s)
- Fahaduddin
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi 835215, India
| | - Trishna Bal
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi 835215, India.
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Faisal Z, Irfan R, Akram N, Manzoor HMI, Aabdi MA, Anwar MJ, Khawar S, Saif A, Shah YA, Afzaal M, Desta DT. The multifaceted potential of fenugreek seeds: From health benefits to food and nanotechnology applications. Food Sci Nutr 2024; 12:2294-2310. [PMID: 38628211 PMCID: PMC11016425 DOI: 10.1002/fsn3.3959] [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: 10/02/2023] [Revised: 12/30/2023] [Accepted: 01/02/2024] [Indexed: 04/19/2024] Open
Abstract
The present lifestyle, dietary patterns, psychological pressure, environmental factors, and the widespread exploitation of processed substances in food production and farming have collectively contributed to a substantial expediting in the development of various health problems. Globally, researchers have been seeking natural pharmaceutical substances with the potential to be employed in treating lifestyle-related diseases or delaying their onset. Fenugreek seeds have gained significant attention in various fields, including health, nutrition, and cutting-edge nanotechnology applications, due to their versatile qualities. The current investigation offers a comprehensive discussion of the nutritional composition and therapeutic potential of fenugreek seeds, with an emphasis on their plentiful reservoir of bioactive compounds. This seed demonstrates promising medicinal potential in addressing a wide range of health issues. Significantly, these findings indicate noteworthy properties, such as antidiabetic, antioxidant, anti-obesity, hypocholesterolemic, anticancer, and cardioprotective effects. Moreover, the components of fenugreek seeds are important in the development of a multitude of foods, which is the reason why they are used extensively in the area of food research. In addition to their nutritional value, their exploration of nanotechnology reveals a promising domain, utilizing the distinctive characteristics of seeds for many purposes, such as nanoparticle synthesis and oil for edible films and nanoemulsions. This review article focuses on a comprehensive analysis of fenugreek seeds, examining their wide-ranging applications in the fields of health, nutrition, food, and nanotechnology.
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Affiliation(s)
- Zargham Faisal
- Department of Human Nutrition, Faculty of Food Science and NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Rushba Irfan
- Faculty of Food Nutrition and Home SciencesUniversity of AgricultureFaisalabadPakistan
| | - Noor Akram
- Department of Food and NutritionGovernment College UniversityFaisalabadPakistan
| | | | - Mohib Ali Aabdi
- Department of Food Science and Technology, Faculty of Food Science and NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Muhammad Junaid Anwar
- Department of Food Science and Technology, Faculty of Food Science and NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Sharjeel Khawar
- Department of Human Nutrition, Faculty of Food Science and NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Asifa Saif
- Department of Human Nutrition, Faculty of Food Science and NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Yasir Abbas Shah
- Natural and Medical Science Research CentreUniversity of NizwaNizwaOman
| | - Muhammad Afzaal
- Department of Food ScienceGovernment College UniversityFaisalabadPakistan
| | - Derese Tamiru Desta
- School of Nutrition, Food Science and TechnologyHawassa UniversityHawassaEthiopia
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6
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Faisal Z, Irfan R, Akram N, Manzoor HMI, Aabdi MA, Anwar MJ, Khawar S, Saif A, Shah YA, Afzaal M, Desta DT. The multifaceted potential of fenugreek seeds: From health benefits to food and nanotechnology applications. Food Sci Nutr 2024; 12:2294-2310. [DOI: https:/doi.org/10.1002/fsn3.3959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/02/2024] [Indexed: 05/18/2024] Open
Abstract
AbstractThe present lifestyle, dietary patterns, psychological pressure, environmental factors, and the widespread exploitation of processed substances in food production and farming have collectively contributed to a substantial expediting in the development of various health problems. Globally, researchers have been seeking natural pharmaceutical substances with the potential to be employed in treating lifestyle‐related diseases or delaying their onset. Fenugreek seeds have gained significant attention in various fields, including health, nutrition, and cutting‐edge nanotechnology applications, due to their versatile qualities. The current investigation offers a comprehensive discussion of the nutritional composition and therapeutic potential of fenugreek seeds, with an emphasis on their plentiful reservoir of bioactive compounds. This seed demonstrates promising medicinal potential in addressing a wide range of health issues. Significantly, these findings indicate noteworthy properties, such as antidiabetic, antioxidant, anti‐obesity, hypocholesterolemic, anticancer, and cardioprotective effects. Moreover, the components of fenugreek seeds are important in the development of a multitude of foods, which is the reason why they are used extensively in the area of food research. In addition to their nutritional value, their exploration of nanotechnology reveals a promising domain, utilizing the distinctive characteristics of seeds for many purposes, such as nanoparticle synthesis and oil for edible films and nanoemulsions. This review article focuses on a comprehensive analysis of fenugreek seeds, examining their wide‐ranging applications in the fields of health, nutrition, food, and nanotechnology.
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Affiliation(s)
- Zargham Faisal
- Department of Human Nutrition, Faculty of Food Science and Nutrition Bahauddin Zakariya University Multan Pakistan
| | - Rushba Irfan
- Faculty of Food Nutrition and Home Sciences University of Agriculture Faisalabad Pakistan
| | - Noor Akram
- Department of Food and Nutrition Government College University Faisalabad Pakistan
| | | | - Mohib Ali Aabdi
- Department of Food Science and Technology, Faculty of Food Science and Nutrition Bahauddin Zakariya University Multan Pakistan
| | - Muhammad Junaid Anwar
- Department of Food Science and Technology, Faculty of Food Science and Nutrition Bahauddin Zakariya University Multan Pakistan
| | - Sharjeel Khawar
- Department of Human Nutrition, Faculty of Food Science and Nutrition Bahauddin Zakariya University Multan Pakistan
| | - Asifa Saif
- Department of Human Nutrition, Faculty of Food Science and Nutrition Bahauddin Zakariya University Multan Pakistan
| | - Yasir Abbas Shah
- Natural and Medical Science Research Centre University of Nizwa Nizwa Oman
| | - Muhammad Afzaal
- Department of Food Science Government College University Faisalabad Pakistan
| | - Derese Tamiru Desta
- School of Nutrition, Food Science and Technology Hawassa University Hawassa Ethiopia
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7
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Dai L, Wang T, Liu Y, Lan Y, Ji L, Jiang J, Li P. Fluorescence probe technique for determining the hydrophobic interactions and critical aggregation concentrations of Gleditsia microphylla gum, circular Gleditsia sinensis gum, and tara gum. Int J Biol Macromol 2023; 247:125707. [PMID: 37423453 DOI: 10.1016/j.ijbiomac.2023.125707] [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: 03/20/2023] [Revised: 05/28/2023] [Accepted: 07/03/2023] [Indexed: 07/11/2023]
Abstract
Circular Gleditsia sinensis gum, Gleditsia microphylla gum, and tara gum are galactomannans (GMs) with similar mannose/galactose (M/G) molar ratios, which complicates the characterization of physicochemical properties using conventional methods. Herein, the hydrophobic interactions and critical aggregation concentrations (CACs) of the GMs were compared using a fluorescence probe technique, in which the I1/I3 ratio of pyrene indicated polarity changes. With increasing GM concentration, the I1/I3 ratio decreased slightly in dilute solutions below the CAC but decreased sharply in semidilute solutions above the CAC, indicating that the GMs formed hydrophobic domains. However, increases in temperature destroyed the hydrophobic microdomains and increased the CACs. Higher concentrations of salts (SO42-, Cl-, SCN-, and Al3+) promoted hydrophobic microdomain formation, and the CACs in Na2SO4 and NaSCN solutions were lower than those in pure water. Hydrophobic microdomain formation also occurred upon Cu2+ complexation. Although urea addition promoted hydrophobic microdomain formation in dilute solutions, the microdomains were destroyed in semidilute solutions and the CACs increased. The formation or destruction of hydrophobic microdomains depended on the molecular weight, M/G ratio and galactose distribution of GMs. Therefore, the fluorescent probe technique enables the characterization of hydrophobic interactions in GM solutions, which can provide valuable insight into molecular chain conformations.
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Affiliation(s)
- Lanxiang Dai
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
| | - Ting Wang
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
| | - Yantao Liu
- Department of Bioengineering and Food Science, Hubei University of Technology, Wuhan 430068, China.
| | - Yanjiao Lan
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
| | - Li Ji
- Department of Chemistry and Chemical Engineering, Engineering Research Center of Forestry Biomass Materials and Bioenergy (Ministry of Education), National Forest and Grass Administration Woody Spices (East China) Engineering Technology Research Center, Beijing Forestry University, Beijing 100083, China
| | - Jianxin Jiang
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China; Department of Chemistry and Chemical Engineering, Engineering Research Center of Forestry Biomass Materials and Bioenergy (Ministry of Education), National Forest and Grass Administration Woody Spices (East China) Engineering Technology Research Center, Beijing Forestry University, Beijing 100083, China.
| | - Pengfei Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China.
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8
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Mukherjee K, Dutta P, Giri TK. Al 3+/Ca 2+ cross-linked hydrogel matrix tablet of etherified tara gum for sustained delivery of tramadol hydrochloride in gastrointestinal milieu. Int J Biol Macromol 2023; 232:123448. [PMID: 36709815 DOI: 10.1016/j.ijbiomac.2023.123448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/16/2023] [Accepted: 01/24/2023] [Indexed: 01/28/2023]
Abstract
Tara gum (TG) was derivatized to carboxymethyl TG (CMTG) and then cross-linked with Al3+/Ca2+ ions to prepare Al/Ca cross-linked CMTG matrices for sustained delivery of Tramadol Hydrochloride (TH), a highly water-soluble drug. The effect of Al3+/Ca2+ ions concentration on swelling, erosion, and drug release behavior from Al/Ca-CMTG matrices was investigated. Al-CMTG matrices had greater cross-linking density, produced a more rigid and denser hydrogel layer than Ca-CMTG matrices. The rate of swelling, erosion, and in vitro drug release from Al-CMTG matrices was slower than from Ca-CMTG matrices. The most important finding of our study indicated that at the same concentration of cross-linking ions, the release of TH from Al-CMTG matrices was slower compared to Ca-CMTG matrices. The optimized formulation containing 9 % w/w AlCl3 in CMTG matrices released TH in a sustained manner up to 12 h in the gastrointestinal milieu. Moreover, it was observed that the prepared optimized formulation exhibited a more sustained release of TH compared to the marketed product.
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Affiliation(s)
- Kaushik Mukherjee
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Pallobi Dutta
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Tapan Kumar Giri
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, West Bengal, India.
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Liu X, Chen S, Liu H, Xie J, Hasan KMF, Zeng Q, Wei S, Luo P. Structural properties and anti-inflammatory activity of purified polysaccharides from Hen-of-the-woods mushrooms ( Grifola frondosa). Front Nutr 2023; 10:1078868. [PMID: 36824172 PMCID: PMC9941675 DOI: 10.3389/fnut.2023.1078868] [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: 10/24/2022] [Accepted: 01/11/2023] [Indexed: 02/10/2023] Open
Abstract
Grifola frondosa is an edible medicinal mushroom that has been proven to have a variety of health benefits. The main active ingredients of this mushroom are polysaccharides. In this study, ultrasonic-assisted extraction was used to obtain crude Grifola frondosa polysaccharides (GFPs). Then, purified GFP was obtained after purification. The optimum extraction conditions were an extraction time of 71 min, an extraction temperature of 90°C in a solid-to-liquid ratio of 1:37 g/mL, and an ultrasonic power of 500 W. GFP was purified using DEAE-52 and Sephadex G-100. The structural characterization of GFP was performed using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), ion chromatography (IC), and ultraviolet (UV) visible photometry. The morphology of GFP was analyzed by scanning electron microscopy (SEM), thermogravimetric differential scanning calorimetry (TG-DSC), and Congo red testing. In addition, the administration of GFP in oxazolone (OXZ)-induced ulcerative colitis (UC) in mice was found to prevent weight loss. Different doses of GFP (80, 160, and 320 mg/kg body weight) were used, and sulfapyridine (SASP) was used as a positive control (370 mg/kg body weight) for the treatment of OXZ-induced UC. After treatment, the mice were killed, and blood and colon tissue samples were collected. GFP was found to prevent decreases in colon length and the levels of leukocytes, platelets, and neutrophils in UC mice. Moreover, GFP also decreased the expression of pro-inflammatory cytokines [tumor necrosis factor (TNF)-α and interleukin (IL)-1 β], increased IL-10, and reduced colon injury in UC mice. The results showed that Under these conditions, the predicted polysaccharide yield was 21.72%, and the actual extraction rate was 21.13%. The polysaccharide composition (molar ratio) was composed of fucose (0.025), glucosamine hydrochloride (0.004), galactose (0.063), glucose (0.869), and mannose (0.038). GFP was also found to have a typical absorption peak, and the GFP extracted using the ultrasound-assisted extraction protocol was mainly β-glucan. These results indicate that ultrasound-assisted extraction of GFP could reduce OXZ-induced intestinal inflammation as a promising candidate for the treatment of UC, with the potential for development as a food supplement to improve intestinal diseases.
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Affiliation(s)
- Xiaoyi Liu
- The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Guizhou Medical University, Guiyang, China
| | - Shuai Chen
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Guizhou Medical University, Guiyang, China
| | - Huijuan Liu
- The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Guizhou Medical University, Guiyang, China
| | - Jiao Xie
- The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Guizhou Medical University, Guiyang, China
| | - K. M. Faridul Hasan
- Simonyi Károly Faculty of Engineering, University of Sopron, Sopron, Hungary
| | - Qibing Zeng
- The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Guizhou Medical University, Guiyang, China
| | - Shaofeng Wei
- The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Guizhou Medical University, Guiyang, China,*Correspondence: Shaofeng Wei,
| | - Peng Luo
- The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Guizhou Medical University, Guiyang, China,Peng Luo,
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Fucose-containing Abroma augusta mucilage hydrogel as a potential probiotic carrier with prebiotic function. Food Chem 2022; 387:132941. [DOI: 10.1016/j.foodchem.2022.132941] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/28/2022] [Accepted: 04/07/2022] [Indexed: 11/22/2022]
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11
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Compatibilized Biopolymer-based Core–shell Nanoparticles: A New Frontier in Malaria Combo-therapy. J Pharm Innov 2022. [DOI: 10.1007/s12247-022-09664-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Senthilkumar C, Kannan PR, Balashanmugam P, Raghunandhakumar S, Sathiamurthi P, Sivakumar S, A A, Mary SA, Madhan B. Collagen - Annona polysaccharide scaffolds with tetrahydrocurcumin loaded microspheres for antimicrobial wound dressing. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2022. [DOI: 10.1016/j.carpta.2022.100204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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13
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Preparation and Characterization of Electrospun Polysaccharide FucoPol-Based Nanofiber Systems. NANOMATERIALS 2022; 12:nano12030498. [PMID: 35159843 PMCID: PMC8839707 DOI: 10.3390/nano12030498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 12/10/2022]
Abstract
The electrospinnability of FucoPol, a bacterial exopolysaccharide, is presented for the first time, evaluated alone and in combination with other polymers, such as polyethylene oxide (PEO) and pullulan. The obtained fibers were characterized in terms of their morphological, structural and thermal properties. Pure FucoPol fibers could not be obtained due to FucoPol’s low water solubility and a lack of molecular entanglements. Nanofibers were obtained via blending with PEO and pullulan. FucoPol:PEO (1:3 w/w) showed fibers with well-defined cylindrical structure, since the higher molecular weight of PEO helps the continuity of the erupted jet towards the collector, forming stable fibers. WAXS, DSC and TGA showed that FucoPol is an amorphous biopolymer, stable until 220 °C, whereas FucoPol-PEO fibers were stable until 140 °C, and FucoPol:pullulan fibers were stable until 130 °C. Interestingly, blended components influenced one another in intermolecular order, since new peaks associated to intermolecular hierarchical assemblies were seen by WAXS. These results make FucoPol-based systems viable candidates for production of nanofibers for packaging, agriculture, biomedicine, pharmacy and cosmetic applications.
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Niknam R, Mousavi M, Kiani H. A new source of galactomannan isolated from
Gleditsia caspica
(Persian honey locust) seeds: Extraction and comprehensive characterization. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15774] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Rasoul Niknam
- Bioprocessing and Biodetection Lab (BBL) Department of Food Science and Technology College of Agriculture and Natural Resources University of Tehran Karaj Iran
| | - Mohammad Mousavi
- Department of Food Science and Technology College of Agriculture and Natural Resources University of Tehran Karaj Iran
| | - Hossein Kiani
- Bioprocessing and Biodetection Lab (BBL) Department of Food Science and Technology College of Agriculture and Natural Resources University of Tehran Karaj Iran
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Intrinsic viscosity, steady and oscillatory shear rheology of a new source of galactomannan isolated from Gleditsia caspica (Persian honey locust) seeds in aqueous dispersions. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03818-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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16
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Carvalho R, Pedrosa C, Leal A, Palermo L, Mansur C. Extraction, characterization and rheological behavior of galactomannans in high salinity and temperature conditions. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2021. [DOI: 10.1080/1023666x.2021.1930748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Raíssa Carvalho
- Laboratório de Macromoléculas e Colóides na Indústria de Petróleo, Instituto de Macromoléculas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Programa de Engenharia Metalúrgica e de Materiais-PEMM/COPPE, Universidade Federal do Rio de Janeiro, Brazil
| | - Carolina Pedrosa
- Laboratório de Macromoléculas e Colóides na Indústria de Petróleo, Instituto de Macromoléculas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alyce Leal
- Laboratório de Macromoléculas e Colóides na Indústria de Petróleo, Instituto de Macromoléculas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luiz Palermo
- Laboratório de Macromoléculas e Colóides na Indústria de Petróleo, Instituto de Macromoléculas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Claudia Mansur
- Laboratório de Macromoléculas e Colóides na Indústria de Petróleo, Instituto de Macromoléculas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Programa de Engenharia Metalúrgica e de Materiais-PEMM/COPPE, Universidade Federal do Rio de Janeiro, Brazil
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Kenechukwu FC, Dias ML, Ricci-Júnior E. Biodegradable nanoparticles from prosopisylated cellulose as a platform for enhanced oral bioavailability of poorly water-soluble drugs. Carbohydr Polym 2021; 256:117492. [PMID: 33483021 DOI: 10.1016/j.carbpol.2020.117492] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/04/2020] [Accepted: 12/05/2020] [Indexed: 11/18/2022]
Abstract
Bio-inspired nanotechnology-based strategies are potential platforms for enhanced dissolution and oral biovailability of poorly water-soluble drugs. In this study, a recently patented green biopolymer (Prosopis africana gum, PG) was compatibilized with microcrystalline cellulose (MCC), a conventional polysaccharide, via thermo-regulated coacervation to obtain PG-MCC (1:0, 1:1, 1:2, 2:1, and 0:1) rational blends and the nanoparticles developed with optimized (1:1) biocomposites (termed "prosopisylated cellulose") by combined homogenization-nanoprecipitation technique was engineered as a high circulating system for improved oral bioavailability of griseofulvin (GF), a model Biopharmaceutics Classification System (BCS) Class-II drug. The effects of biopolymer interaction on morphological and microstructural properties of drug-free biocomposites obtained were investigated by Fourier transform infra-red spectroscopy, scanning electron microscopy and x-ray diffractometry, while the physicochemical properties and in-vivo pharmacokinetics of GF-loaded nanoparticles were also ascertained. Optimized biocomposites revealed inter-molecular and intra-molecular hydrogen bonding between the hydroxyl group of MCC and polar components of PG, as well as reduction in crystallinity of MCC. Griseofulvin-loaded nanoparticles were stable, displayed particles with relatively smooth surfaces and average size of 26.18 ± 0.94 . nm, with zeta potential and polydispersity index of 32.1 ± 0.57 mV and 0.173 ± 0.06, respectively. Additionally, the nanoparticles showed good entrapment efficiency (86.51 ± 0.93 %), and marked improvement in griseofulvin dissolution when compared to free drug, with significantly (p < 0.05) higher GF release in basic than acidic PEG-reinforced simulated bio-microenvironments. Besides, x-ray diffractogram of GF-loaded nanoparticles showed amorphization with few characteristic peaks of GF while infra-red spectrum indicated broader principal peaks of GF and components compatibility. Furthermore, GF-loaded nanoparticles showed low plasma clearance with three-fold increase in systemic bioavailability of griseofulvin compared with free drug. These results showed that prosopisylated cellulose nanoparticles would be a facile approach to improve oral bioavailability of BCS class-II drugs and can be pursued as a new versatile drug delivery platform.
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Affiliation(s)
- Franklin Chimaobi Kenechukwu
- Drug Delivery and Nanomedicines Research Group, Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka, Enugu State, 410001, Nigeria; Instituto de Macromoléculas Professora Eloisa Mano (IMA), Programa de Ciencia e Tecnologia de Polimeros, Centro de Tecnologia, Universidade Federal do Rio de Janeiro (UFRJ), Brazil.
| | - Marcos Lopes Dias
- Instituto de Macromoléculas Professora Eloisa Mano (IMA), Programa de Ciencia e Tecnologia de Polimeros, Centro de Tecnologia, Universidade Federal do Rio de Janeiro (UFRJ), Brazil
| | - Eduardo Ricci-Júnior
- Nanomedicines Unit, Facultade de Pharmacia, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro-RJ, Brazil
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Ornithogalum cuspidatum mucilage as a new source of plant-based polysaccharide: Physicochemical and rheological characterization. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00814-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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19
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Development and in vitro evaluation of microparticles of fluoxetine in galactomannan against biofilms of S. aureus methicilin resistant. Carbohydr Polym 2021; 252:117184. [PMID: 33183631 DOI: 10.1016/j.carbpol.2020.117184] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 09/17/2020] [Accepted: 09/28/2020] [Indexed: 12/21/2022]
Abstract
The emergence of multidrug-resistant (MDR) bacteria is a global problem, by reducing the effectiveness of traditional antibiotics and decreasing the therapeutic arsenal to treat bacterial infections. This has led to an increase in researches about how to overcome this resistance to antibiotics. One strategy is the repositioning (or repurposing) of existing drugs not previously used to combat microorganisms, rather than the development of new drugs. Fluoxetine (FLX) is a selective serotonin reuptake inhibitor (SSRIs) and is considered one of the first highly selective antidepressants of the monoamine neurotransmitter serotonin (5-HT). The objective of this study is to prepare and physically characterize fluoxetine microparticles with galactomannan and evaluate their efficacy against strains of Staphylococcus aureus sensitive and resistant to methicillin. The microparticles were analyzed by differential scanning calorimetry (DSC), infrared analysis (IR) and X-ray diffraction (XRD). In addition, the percentage of encapsulation efficiency (EE%) and drug release kinetics were determined in vitro, along with the determination of the minimum inhibitory concentration (MIC) and evaluation of the action against biofilms. Physical tests were conducted to characterize galactomannan (GAL), FLX, oxacillin (OXA) and the galactomannan/fluoxetine microparticles (GFM). The EE% value was 98 % and, in regard the release, tests with the microparticles released about 60 % of the drug in 200 min. The isolated MIC results for FLX (255 μg/mL) and OXA MIC (1.97-15.62 μg/mL) showed that the strains were resistant. Furthermore, in the biofilms, microparticles showed statically significant improvement for all concentrations used. The study revealed that fluoxetine encapsulated in microparticles has the potential to act as an effective antimicrobial agent.
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Ling Z, Gu J, Liu W, Wang K, Huang C, Lai C, Yong Q. Actuating, shape reconstruction, and reinforcement of galactomannan-based hydrogels by coordination bonds induced metal ions capture. Int J Biol Macromol 2020; 165:2721-2730. [DOI: 10.1016/j.ijbiomac.2020.10.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 10/08/2020] [Accepted: 10/08/2020] [Indexed: 01/16/2023]
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21
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Nowrouzi I, Mohammadi AH, Khaksar Manshad A. Characterization and likelihood application of extracted mucilage from Hollyhocks plant as a natural polymer in enhanced oil recovery process by alkali-surfactant-polymer (ASP) slug injection into sandstone oil reservoirs. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114445] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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22
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Evaluation of physicochemical properties, amino acid profile and bioactivities of edible Bird's nest hydrolysate as affected by drying methods. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109777] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Patchaiyappan A, Prabakaran M, Sarangapany S, Kudungal H, Devipriya S. Cytotoxic and antioxidant activity of the polysaccharide isolated from the seeds of Strychnos potatorum. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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24
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Niknam R, Mousavi M, Kiani H. New Studies on the Galactomannan Extracted from Trigonella foenum-graecum (Fenugreek) Seed: Effect of Subsequent Use of Ultrasound and Microwave on the Physicochemical and Rheological Properties. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02437-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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25
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Ward A, Walton K, Stoycheva S, Wallis M, Adebisi A, Nep E, Ngwuluka NC, Shaboun S, Smith AM, Conway BR, Asare-Addo K. The use of visible and UV dissolution imaging for the assessment of propranolol hydrochloride in liquisolid compacts of Sesamum radiatum gum. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101511] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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26
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Nep EI, Kaur N, Shaboun S, Adebisi AO, Smith AM, Conway BR, Asare-Addo K. Mechanical and release behaviour of theophylline from matrix tablets containing psyllium powder in combination with grewia polysaccharides. Colloids Surf B Biointerfaces 2020; 188:110809. [PMID: 31972440 DOI: 10.1016/j.colsurfb.2020.110809] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/08/2020] [Accepted: 01/16/2020] [Indexed: 10/25/2022]
Abstract
This study was aimed at investigating the effect of grewia polysaccharides on the mechanical and release properties of tablet matrices containing binary mixtures of the polysaccharide with psyllium. Two grades of grewia polysaccharides (GG and GDS) were extracted and binary mixtures of the polysaccharides with psyllium were formulated into tablet matrices containing theophylline as the model drug. The true, bulk and tapped densities, Carr's compressibility index of the powders and binary composites were determined before tablet compression. Tablet properties (hardness, porosity, and drug release from the matrices) were investigated. The dissolution test was carried out in 0.1 M HCl (pH 1.2) and phosphate buffer (pH 6.8). The results show that GG and GDS produced tablets with good mechanical strength (108.33 N and 95.70 N, respectively) while psyllium produced softer tablets (7.13 N). The combination of psyllium and grewia polysaccharides in the matrices resulted in a significant increase in the mechanical strength of the matrices when compared to matrices containing psyllium alone as the matrix former. The results also showed that GG and GDS reduced the dissolution rate and effectively eliminated the burst release of theophylline from the psyllium matrices at both pHs. The matrices of GG or GDS and the binary mixtures conform to non-Fickian anomalous diffusion with n > 0.45. When overcoming the burst release of drug from matrices such as psyllium, grewia polysaccharides may provide an effective reduction and a more sustained drug release from such matrices.
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Affiliation(s)
- E I Nep
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, HD1, 3DH, UK; Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmaceutical Science, University of Jos, PMB 2084, Jos, 930001, Nigeria
| | - N Kaur
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, HD1, 3DH, UK
| | - S Shaboun
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, HD1, 3DH, UK; Pharmaceutical Chemistry Department, Faculty of Pharmacy, University of Benghazi, Libya
| | - A O Adebisi
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, HD1, 3DH, UK
| | - A M Smith
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, HD1, 3DH, UK
| | - B R Conway
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, HD1, 3DH, UK
| | - K Asare-Addo
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, HD1, 3DH, UK.
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Yin Z, Zhang W, Zhang J, Liu H, Guo Q, Chen L, Wang J, Kang W. Two Novel Polysaccharides in Psoralea corylifolia L and anti-A549 Lung Cancer Cells Activity In Vitro. Molecules 2019; 24:E3733. [PMID: 31623207 PMCID: PMC6833038 DOI: 10.3390/molecules24203733] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/14/2019] [Accepted: 10/14/2019] [Indexed: 12/26/2022] Open
Abstract
Two novel water soluble heteroglycan (PCp-I and PCp-II) with anti-A549 lung cancer cells activity were isolated from Psoralea corylifolia L. Their average molecular weights were 2.721 × 104 and 2.850 × 104. PCp-I and PCp-II had the same monosaccharide composition, but their molar ratios were different. Based on methylation and NMR spectroscopy, the part structure of PCp-I was identified. The results of scanning electron microscope (SEM) showed that PCp-I had an irregular porous structure and PCp-II was flaky and irregularly curved. The results of thermogravimetry-differential scanning calorimetry (TG-DSC) showed that PCp-I and PCp-II had good thermal stability. Furthermore, PCp-I and PCp-II exhibited significant anti-A549 lung cancer cells activity (IC50 = 64.84 and 126.30 μM) in vitro.
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Affiliation(s)
- Zhenhua Yin
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Wei Zhang
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Juanjuan Zhang
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Huili Liu
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
| | - Qingfeng Guo
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Lin Chen
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Jinmei Wang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China.
| | - Wenyi Kang
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China.
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28
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Synthesis of poly(ε-caprolactone)-grafted guar gum by surface-initiated ring-opening polymerization. Carbohydr Polym 2019; 220:95-102. [DOI: 10.1016/j.carbpol.2019.05.049] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 05/14/2019] [Accepted: 05/14/2019] [Indexed: 11/22/2022]
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29
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Physicochemical, thermal and rheological properties of synthesized carboxymethyl tara gum (Caesalpinia spinosa). Int J Biol Macromol 2019; 134:595-603. [DOI: 10.1016/j.ijbiomac.2019.05.025] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 04/18/2019] [Accepted: 05/04/2019] [Indexed: 11/18/2022]
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30
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Jamir K, Badithi N, Venumadhav K, Seshagirirao K. Characterization and comparative studies of galactomannans from Bauhinia vahlii, Delonix elata, and Peltophorum pterocarpum. Int J Biol Macromol 2019; 134:498-506. [DOI: 10.1016/j.ijbiomac.2019.05.080] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 04/23/2019] [Accepted: 05/13/2019] [Indexed: 11/30/2022]
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31
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Chouaibi M, Rezig L, Lakoud A, Boussaid A, Hassouna M, Ferrari G, Hamdi S. Exploring potential new galactomannan source of Retama reatam seeds for food, cosmetic and pharmaceuticals: Characterization and physical, emulsifying and antidiabetic properties. Int J Biol Macromol 2019; 124:1167-1176. [DOI: 10.1016/j.ijbiomac.2018.12.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/15/2018] [Accepted: 12/01/2018] [Indexed: 02/05/2023]
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32
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Polysaccharides from tubers of Bletilla striata: Physicochemical characterization, formulation of buccoadhesive wafers and preliminary study on treating oral ulcer. Int J Biol Macromol 2019; 122:1035-1045. [DOI: 10.1016/j.ijbiomac.2018.09.050] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 09/04/2018] [Accepted: 09/10/2018] [Indexed: 11/24/2022]
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33
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Lavudi HN, Kottapalli S, Goycoolea FM. Extraction and physicochemical characterization of galactomannans from Dichrostachys cinerea seeds. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.04.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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34
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Ren L, Wang X, Li S, Li J, Zhu X, Zhang L, Gao F, Zhou G. Effect of gamma irradiation on structure, physicochemical and immunomodulatory properties of Astragalus polysaccharides. Int J Biol Macromol 2018; 120:641-649. [PMID: 30171942 DOI: 10.1016/j.ijbiomac.2018.08.138] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/17/2018] [Accepted: 08/26/2018] [Indexed: 01/03/2023]
Abstract
Astragalus polysaccharides (APS) were treated with different gamma irradiation doses (10, 25, 50, 100 and 150 kGy) to investigate the effects of gamma radiation processing on structure, physicochemical and immunomodulatory properties. The results revealed both the number-average and weight-average molecular weight of APS significantly decreased with increasing irradiation dose, whereas the solubility was increased after irradiation. A decrease in the apparent viscosity, as well as an increase in amount of small fragments of APS granules was also observed with increasing irradiation dose. FT-IR spectra indicated that gamma irradiation introduced no significant changes into the functional group status of APS. High irradiation dose (>50 kGy) caused a significant increase of yellowness and a slightly decrease of thermal stability of APS. Further, the immunomodulatory activity of irradiated APS was evaluated on Caco2 cells. APS irradiated at dose of 25 kGy exhibited the highest ability to induce nitric oxide production and up-regulate the mRNA expression of inflammatory cytokines, occludin, zonula occludens protein-1 (ZO-1) and toll-like receptor 4 (TLR4), as well as the protein expression of ZO-1 and TLR4. These findings indicate that gamma irradiation modification with a proper dose enhance immunomodulatory activity of APS by improving physicochemical properties without changing the functional groups.
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Affiliation(s)
- Lina Ren
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Xiaofei Wang
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China; College of Science, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Shan Li
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Jiaolong Li
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Xudong Zhu
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China; College of Science, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Lin Zhang
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China.
| | - Feng Gao
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China.
| | - Guanghong Zhou
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
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Biopolymer from Adenanthera pavonina L. Seeds: Characterization, Photostability, Antioxidant Activity, and Biotoxicity Evaluation. INT J POLYM SCI 2018. [DOI: 10.1155/2018/1385830] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Plant polysaccharides have been increasingly employed in the pharmaceutical, industrial, and food environments due to their versatile functional properties. In the present investigation, a heteropolysaccharide galactomannan (GAP) was extracted from Adenanthera pavonina L. seeds and characterized by physicochemical analyses to determine its thermal properties, photostability, antioxidant activity, and acute toxicity. GAP was characterized by FTIR, DSC, and TG. The photostability of GAP submitted to artificial UV irradiation was analyzed. Antioxidant activity was evaluated by the DPPH (2,2-diphenyl-1-1-picrylhydrazyl) free radical-scavenging method, while a bioassay method was carried out to study acute toxicity in Artemia salina L. Physical-chemical and functional characteristics of GAP support its potential role in the food and pharmaceutical industries. GAP was photostable under UV irradiation. In vitro GAP antioxidant evaluation showed that it bears free radical-scavenging activity for DPPH radicals. The median lethal concentration (LC50) of GAP was 239.4 mg∙mL−1, indicating that this biopolymer is nontoxic. Such results indicate that this biopolymer presents characteristics of neutrality, photostability, and nontoxicity that are commercially attractive.
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36
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Ganesan AR, Shanmugam M, Palaniappan S, Rajauria G. Development of edible film from Acanthophora spicifera : Structural, rheological and functional properties. FOOD BIOSCI 2018. [DOI: 10.1016/j.fbio.2017.12.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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37
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Sadhukhan S, Bhattacharjee A, Sarkar U, Baidya PK, Baksi S. Simultaneous degumming and production of a natural gum from Crotalaria juncea seeds: Physicochemical and rheological characterization. Int J Biol Macromol 2018; 111:967-975. [DOI: 10.1016/j.ijbiomac.2017.12.146] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 11/30/2017] [Accepted: 12/27/2017] [Indexed: 11/17/2022]
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38
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Enzyme oxidation of plant galactomannans yielding biomaterials with novel properties and applications, including as delivery systems. Appl Microbiol Biotechnol 2018; 102:4687-4702. [DOI: 10.1007/s00253-018-9028-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/12/2018] [Accepted: 04/14/2018] [Indexed: 12/25/2022]
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39
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Structure and conformation characterization of galactomannan from seeds of Cassia obtusifolia. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2017.06.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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Extraction purification and characterization of galactomannan from fenugreek for industrial utilization. Carbohydr Polym 2018; 180:88-95. [DOI: 10.1016/j.carbpol.2017.10.025] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 10/03/2017] [Accepted: 10/05/2017] [Indexed: 01/05/2023]
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41
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Cortés-Camargo S, Gallardo-Rivera R, Barragán-Huerta BE, Dublán-García O, Román-Guerrero A, Pérez-Alonso C. Exploring the Potential of Mesquite Gum-Nopal Mucilage Mixtures: Physicochemical and Functional Properties. J Food Sci 2017; 83:113-121. [PMID: 29205348 DOI: 10.1111/1750-3841.13937] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 08/28/2017] [Accepted: 08/31/2017] [Indexed: 01/07/2023]
Abstract
In this work the physicochemical and functional properties of mesquite gum (MG) and nopal mucilage (NM) mixtures (75-25, 50-50, 25-75) were evaluated and compared with those of the individual biopolymers. MG-NM mixtures exhibited more negative zeta potential (ZP) values than those displayed by MG and NM, with 75-25 MG-NM showing the most negative value (-14.92 mV at pH = 7.0), indicative that this biopolymer mixture had the highest electrostatic stability in aqueous dispersions. Viscosity curves and strain amplitude sweep of aqueous dispersions (30% w/w) of the individual gums and their mixtures revealed that all exhibited shear thinning behavior, with NM having higher viscosity than MG, and all displaying fluid-like viscoelastic behavior where the loss modulus predominated over the storage modulus (G″>G'). Differential Scanning Calorimetry revealed that MG, NM, and MG-NM mixtures were thermally stable with decomposition peaks in a range from 303.1 to 319.6 °C. From the functional properties viewpoint, MG (98.4 ± 0.7%) had better emulsifying capacity than NM (51.9 ± 2.0%), while NM (43.0 ± 1.4%) had better foaming capacity than MG. MG-NM mixtures acquired additional functional properties (emulsifying and foaming) regarding the individual biopolymers. Therefore, MG-NM mixtures represent interesting alternatives for their application as emulsifying and foaming agents in food formulations. PRACTICAL APPLICATION Mesquite gum (MG) and nopal mucilage (NM) are promising raw materials with excellent functional properties whose use has been largely neglected by the food industry. This work demonstrates MG-NM mixtures acquired additional functional properties regarding the individual biopolymers, making these mixtures multifunctional ingredients for the food industry.
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Affiliation(s)
- Stefani Cortés-Camargo
- Facultad de Química, Univ. Autónoma del Estado de México, Toluca, Estado de México, México
| | - Raquel Gallardo-Rivera
- Dept. de Biotecnología, Univ. Autónoma Metropolitana-Iztapalapa, Ciudad de México, México
| | - Blanca E Barragán-Huerta
- Dept de Ingeniería en Sistemas Ambientales, Escuela Nacional de Ciencias Biológicas, Inst. Politécnico Nacional, Ciudad de México, México
| | - Octavio Dublán-García
- Facultad de Química, Univ. Autónoma del Estado de México, Toluca, Estado de México, México
| | | | - César Pérez-Alonso
- Facultad de Química, Univ. Autónoma del Estado de México, Toluca, Estado de México, México
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42
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Chemical property and impacts of different polysaccharide fractions from Fructus Mori. on lipolysis with digestion model in vitro. Carbohydr Polym 2017; 178:360-367. [DOI: 10.1016/j.carbpol.2017.09.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/26/2017] [Accepted: 09/06/2017] [Indexed: 11/17/2022]
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43
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Antioxidant and antibacterial activities of polysaccharides isolated and purified from Diaphragma juglandis fructus. Int J Biol Macromol 2017; 105:431-437. [DOI: 10.1016/j.ijbiomac.2017.07.062] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 05/25/2017] [Accepted: 07/10/2017] [Indexed: 01/30/2023]
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44
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Chouana T, Pierre G, Vial C, Gardarin C, Wadouachi A, Cailleu D, Le Cerf D, Boual Z, Ould El Hadj M, Michaud P, Delattre C. Structural characterization and rheological properties of a galactomannan from Astragalus gombo Bunge seeds harvested in Algerian Sahara. Carbohydr Polym 2017; 175:387-394. [DOI: 10.1016/j.carbpol.2017.08.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 07/26/2017] [Accepted: 08/01/2017] [Indexed: 11/29/2022]
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45
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Yang Y, Chen F, Chen Q, He J, Bu T, He X. Synthesis and characterization of grafting polystyrene from guar gum using atom transfer radical addition. Carbohydr Polym 2017; 176:266-272. [DOI: 10.1016/j.carbpol.2017.08.081] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 08/18/2017] [Accepted: 08/18/2017] [Indexed: 12/18/2022]
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46
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Lavudi HN, Kottapalli S, Goycoolea FM. Extraction, purification and characterization of water soluble galactomannans from Mimosa pudica seeds. EUROBIOTECH JOURNAL 2017. [DOI: 10.24190/issn2564-615x/2017/04.07] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Abstract
Water soluble galactomannans from seed endosperm of Mimosa pudica L. was extracted and characterized (Fig. 1). Nuclear magnetic resonance spectroscopy and Gas Chromatography results revealed the presence of 4-linked mannose backbone with galactose side chains linked at the C6 position. Scanning Electron Micrographs showed smooth, elongated and irregular granular structure of galactomannan. Structural analysis by Attenuated total reflection infrared spectroscopy presented the Mannose to Galactose ratio while the X-ray diffraction studies showed the presences of A-type crystalline pattern of the galactomannan. Thermo Gravitimetric Analysis showed the three steps weight loss event and determined the thermal stability. The results showed that the extracted polysaccharides are typically amorphous, thermally stable and have desirable properties for industrial applications.
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Affiliation(s)
- Harikrishna Naik Lavudi
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad Central University P.O., Gachibowli, Hyderabad, Telangana , India
| | - Seshagirirao Kottapalli
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad Central University P.O., Gachibowli, Hyderabad, Telangana , India
| | - Francisco M. Goycoolea
- University of Münster, Institute of Plant Biotechnology and Biology, Nanobiotechnology Group Schlossgarten 3 - 48149, Münster , Germany
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47
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Nep EI, Mahdi MH, Adebisi AO, Ngwuluka NC, Conway BR, Smith AM, Asare-Addo K. Hydro-alcoholic media effects on theophylline release from sesamum polysaccharide gum matrices. Drug Dev Ind Pharm 2017; 44:251-260. [DOI: 10.1080/03639045.2017.1386209] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- E. I. Nep
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, UK
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmaceutical Science, University of Jos, Jos, Nigeria
| | - M. H. Mahdi
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, UK
| | - A. O. Adebisi
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, UK
| | - N. C. Ngwuluka
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmaceutical Science, University of Jos, Jos, Nigeria
| | - B. R. Conway
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, UK
| | - A. M. Smith
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, UK
| | - K. Asare-Addo
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield, UK
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48
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Nep EI, Mahdi MH, Adebisi AO, Dawson C, Walton K, Bills PJ, Conway BR, Smith AM, Asare-Addo K. The influence of hydroalcoholic media on the performance of Grewia polysaccharide in sustained release tablets. Int J Pharm 2017; 532:352-364. [PMID: 28903068 DOI: 10.1016/j.ijpharm.2017.09.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 08/23/2017] [Accepted: 09/09/2017] [Indexed: 11/15/2022]
Abstract
Co-administration of drugs with alcohol can affect the plasma concentration of drugs in patients. It is also known that the excipients used in the formulation of drugs may not always be resistant to alcohol. This study evaluates effect of varying alcohol concentrations on theophylline release from two grades of Grewia mollis polysaccharides. X-ray microtomography showed that native polysaccharide formulation compacts were not homogenous after the mixing process resulting in its failure in swelling studies. Removal of starch from the native polysaccharide resulted in homogenous formulation compacts resistant to damage in high alcoholic media in pH 6.8 (40%v/v absolute ethanol). Destarched polymer compacts had a significantly higher hardness (375N) than that of the native polysaccharide (82N) and HPMC K4M (146N). Dissolution studies showed similarity at all levels of alcohol tested (f2=57-91) in simulated gastric media (pH 1.2). The dissolution profiles in the simulated intestinal fluids were also similar (f2=60-94), with the exception of the native polysaccharide in pH 6.8 (40%v/v absolute ethanol) (f2=43). This work highlights the properties of Grewia polysaccharide as a matrix former that can resist high alcoholic effects therefore; it may be suitable as an alternative to some of the commercially available matrix formers with wider applications for drug delivery as a cheaper alternative in the developing world.
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Affiliation(s)
- E I Nep
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK; Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmaceutical Science, University of Jos, PMB 2084, Jos 930001, Nigeria.
| | - M H Mahdi
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK
| | - A O Adebisi
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK
| | - C Dawson
- EPSRC Future Metrology Hub, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - K Walton
- EPSRC Future Metrology Hub, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - P J Bills
- EPSRC Future Metrology Hub, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - B R Conway
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK
| | - A M Smith
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK
| | - K Asare-Addo
- Department of Pharmacy, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK.
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Mendes FR, Bastos MS, Mendes LG, Silva AR, Sousa FD, Monteiro-Moreira AC, Cheng HN, Biswas A, Moreira RA. Preparation and evaluation of hemicellulose films and their blends. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2017.03.037] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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50
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Alpizar-Reyes E, Carrillo-Navas H, Gallardo-Rivera R, Varela-Guerrero V, Alvarez-Ramirez J, Pérez-Alonso C. Functional properties and physicochemical characteristics of tamarind ( Tamarindus indica L.) seed mucilage powder as a novel hydrocolloid. J FOOD ENG 2017. [DOI: 10.1016/j.jfoodeng.2017.04.021] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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