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Influence of Fenugreek Flour (Trigonella foenum-graecum L.) Addition on the Technofunctional Properties of Dark Wheat Flour. J FOOD QUALITY 2019. [DOI: 10.1155/2019/8635806] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Evaluation of fenugreek (Trigonella foenum-graecum L.) and dark wheat flour (type 1250) blends was performed, and the effect of fenugreek flour on the physicochemical, textural, microbiological, and sensory characteristics of wheat bread was studied. The fenugreek flour was blended with wheat flour at different levels: 2%, 5%, and 8% for preparing bread samples. Even if a decrement of bread’s crumb textural properties was recorded with fenugreek flour addition, the improved content in protein, ash, fiber, and antioxidant compounds was noticeable. The results of the sensory analysis indicated that the bread sample fortified with 2% and 5% fenugreek flour has the highest acceptability score. However, considering the health benefits of fenugreek bioactive compounds and their influence on overall quality of bread, it can be concluded that bread supplementation up to 5% fenugreek flour is optimal.
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Zhang Z, Wang H, Chen T, Zhang H, Liang J, Kong W, Yao J, Zhang J, Wang J. Synthesis and structure characterization of sulfated galactomannan from fenugreek gum. Int J Biol Macromol 2019; 125:1184-1191. [DOI: 10.1016/j.ijbiomac.2018.09.113] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 09/12/2018] [Accepted: 09/19/2018] [Indexed: 12/23/2022]
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Pradeep SR, Srinivasan K. Alleviation of Cardiac Damage by Dietary Fenugreek (Trigonella foenum-graecum) Seeds is Potentiated by Onion (Allium cepa) in Experimental Diabetic Rats via Blocking Renin-Angiotensin System. Cardiovasc Toxicol 2019; 18:221-231. [PMID: 29094243 DOI: 10.1007/s12012-017-9431-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Hyperglycemia is one of the metabolic and homeostatic abnormalities that increase the cardiovascular mortality in diabetic patients by increased oxidative stress. We have recently reported amelioration of oxidative stress in cardiac tissue by dietary fenugreek (Trigonella foenum-graecum) seeds and onion (Allium cepa) in streptozotocin-induced diabetic rats. The mechanistic aspects of the cardio-protective influence of dietary fenugreek seeds (10%) and onion (3% powder) both individually and in combination on hyperglycemia-mediated cardiac damage was further investigated in this study on streptozotocin-induced diabetic rats. Cardio-protective influence of these dietary spices was evidenced by their blocking potential on renin-angiotensin system. This might be the consequence of reduced activation of angiotensin-converting enzyme (ACE) and angiotensin type 1 receptor (AT1) in cardiac tissue. The combination produced an additive effect on ACE and AT1 protein and mRNA expressions. Increased expression of type IV collagen, fibronectin, Bax, 4-hydroxynonenal, iNOS and metabolites of nitric oxide (nitrate/nitrite) along with disturbed PUFA-to-SFA ratio and activities of cardiac marker enzymes in blood confirmed the myocardial damage. Dietary fenugreek seed, onion and fenugreek + onion were found to ameliorate these pathological changes in the cardiovascular system. The beneficial effect being higher with the combination sometime amounting to additive (iNOS expression) or even a synergistic (cardiac Bax and type IV collagen expression and circulatory marker enzymes) in diabetic rats. Thus, the results of present investigation suggested that the combination of fenugreek seeds and onion offers higher beneficial influence in ameliorating cardiac damage accompanying diabetes.
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MESH Headings
- Aldehydes/metabolism
- Animals
- Collagen Type IV/genetics
- Collagen Type IV/metabolism
- Diabetes Mellitus, Experimental/blood
- Diabetes Mellitus, Experimental/complications
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/physiopathology
- Diabetic Cardiomyopathies/blood
- Diabetic Cardiomyopathies/etiology
- Diabetic Cardiomyopathies/physiopathology
- Diabetic Cardiomyopathies/prevention & control
- Drug Synergism
- Drug Therapy, Combination
- Fatty Acids/metabolism
- Fibronectins/genetics
- Fibronectins/metabolism
- Hypoglycemic Agents/isolation & purification
- Hypoglycemic Agents/pharmacology
- Male
- Myocardium/metabolism
- Myocardium/pathology
- Nitric Oxide Synthase Type II/genetics
- Nitric Oxide Synthase Type II/metabolism
- Onions/chemistry
- Oxidative Stress/drug effects
- Peptidyl-Dipeptidase A/genetics
- Peptidyl-Dipeptidase A/metabolism
- Plant Extracts/isolation & purification
- Plant Extracts/pharmacology
- Rats, Wistar
- Receptor, Angiotensin, Type 1/genetics
- Receptor, Angiotensin, Type 1/metabolism
- Renin-Angiotensin System/drug effects
- Renin-Angiotensin System/genetics
- Trigonella
- bcl-2-Associated X Protein/genetics
- bcl-2-Associated X Protein/metabolism
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Affiliation(s)
- Seetur R Pradeep
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore, 570 020, India
| | - Krishnapura Srinivasan
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore, 570 020, India.
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Cheng CY, Yang AJ, Ekambaranellore P, Huang KC, Lin WW. Anti-obesity action of INDUS810, a natural compound from Trigonella foenum-graecum: AMPK-dependent lipolysis effect in adipocytes. Obes Res Clin Pract 2018; 12:562-569. [DOI: 10.1016/j.orcp.2018.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 08/03/2018] [Accepted: 08/31/2018] [Indexed: 01/12/2023]
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Kia AG, Ganjloo A, Bimakr M. A Short Extraction Time of Polysaccharides from Fenugreek (Trigonella foencem graecum) Seed Using Continuous Ultrasound Acoustic Cavitation: Process Optimization, Characterization and Biological Activities. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-018-2178-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
India has traditionally been known to all over the world for spices and medicinal plants. Spices exhibit a wide range of pharmacological activities. In contemporary, Indian spices are used to rustle up delicious delicacies. However, the Indian spices are more than just adjuvant which adds aroma and fragrance to foods. A few spices are very widely used and grown commercially in many countries, contain many important chemical constituents in the form of essential oil, oleoresin, oleogum, and resins, which impart flavor, pungency, and color to the prepared dishes, simultaneously exerts diverse therapeutic benefits. Ayurveda, the traditional systems of medicine in India has many evidences for the utilization of spices to cure various diseases. Some of the activities have been scientifically proven. Among various indications central nervous system disorders are of prime importance and it has been evident in traditional books and published reports that spices in fact protect and cure neuronal ailments. Likewise there are many spices found in India used for culinary purpose and have been found to have reported specific activities against brain disorders. About 400 B.C., Hippocrates rightly said "Let food be thy medicine and medicine thy food." This review focuses on the importance of spices in therapeutics and the till date scientific findings of Indian spices in CNS pharmacology and explores the potential of Indian spices to cure CNS disorders.
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Pradeep SR, Srinivasan K. Ameliorative Influence of Dietary Fenugreek (Trigonella foenum-graecum) Seeds and Onion (Allium cepa) on Eye Lens Abnormalities via Modulation of Crystallin Proteins and Polyol Pathway in Experimental Diabetes. Curr Eye Res 2018; 43:1108-1118. [PMID: 29856678 DOI: 10.1080/02713683.2018.1484146] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
PURPOSE AND METHODS Hyperglycemia-induced osmotic and oxidative stress is thought to be involved in the pathogenesis of diabetes-related secondary complications including cataract. In continuation of our previous observation of the ameliorative influence of these spices on hyperglycemia, attendant metabolic abnormalities, and oxidative stress in tissues of diabetic rats, the beneficial influence of dietary (10%) fenugreek seeds, (3%) onion, or their combination was investigated on diabetes-induced alteration in the eye lens of streptozotocin-induced diabetic rats. RESULTS Animals maintained on these spices showed significantly countered oxidative stress markers (reactive oxygen species, lipid peroxidation and protein carbonyl), advanced glycation end products, and expression of their receptor in the eye lens. Increased activity of polyol pathway enzymes, their protein, and mRNA expression was significantly countered in the cataractogenic lens as a result of these dietary interventions. Altered crystallin (αA and αB) distribution profile, their expression, activity of carbohydrate metabolizing enzymes, and antioxidant status were significantly annulled by these dietary treatments. Physical and visual observation of the photomicrographs of the lenses of treated rats indicated that these dietary interventions delayed cataractogenesis in diabetic rats. CONCLUSIONS Overall, the present investigation evidenced a beneficial modulation of the progression of cataractogenesis by dietary fenugreek seeds and onion, implicating their potential in ameliorating cataract in diabetics.
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Affiliation(s)
- Seetur R Pradeep
- a Department of Biochemistry , CSIR-Central Food Technological Research Institute , Mysore , India
| | - Krishnapura Srinivasan
- a Department of Biochemistry , CSIR-Central Food Technological Research Institute , Mysore , India
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Pradeep SR, Srinivasan K. Alleviation of oxidative stress-mediated nephropathy by dietary fenugreek (Trigonella foenum-graecum) seeds and onion (Allium cepa) in streptozotocin-induced diabetic rats. Food Funct 2018; 9:134-148. [PMID: 29068452 DOI: 10.1039/c7fo01044c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Oxidative stress plays a major role in the progression of diabetes and the pathogenesis of diabetic nephropathy. In this study, the beneficial influence of dietary fenugreek (Trigonella foenum-graecum) seeds and onion (Allium cepa) on oxidative stress-mediated renal injury was evaluated in streptozotocin-induced diabetic rats. Diabetes was induced in adult Wistar rats by the administration of streptozotocin (i.p. 45 mg kg-1). Dietary interventions were made with 10% fenugreek seeds or 3% onion (freeze-dried) or their combination for 6 weeks. These dietary interventions countered nephromegaly in the diabetic animals, the increase in creatinine clearance and oxidative stress in renal tissue. These dietary interventions significantly countered the increased renal cholesterol and triglycerides associated with the diabetic condition. The up-regulation of the receptor for advanced glycation end products, inflammatory cytokines and oxidative stress markers in the renal tissue of the diabetic rats was effectively countered. Renal 8-hydroxy-2-deoxyguanosine, its excretion, DNA fragmentation and mitochondrial DNA deletion were significantly annulled in the diabetic rats by these dietary interventions. Generally, the beneficial effects were greater in the combined intervention, although they were not additive. Thus, the beneficial influence of dietary fenugreek and onion on oxidative stress-mediated renal injury is higher when consumed together and this may be a strategy to ameliorate diabetic nephropathy.
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Affiliation(s)
- Seetur R Pradeep
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore 570 020, India.
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Li G, Luan G, He Y, Tie F, Wang Z, Suo Y, Ma C, Wang H. Polyphenol Stilbenes from Fenugreek ( Trigonella foenum-graecum L.) Seeds Improve Insulin Sensitivity and Mitochondrial Function in 3T3-L1 Adipocytes. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:7634362. [PMID: 29967664 PMCID: PMC6008889 DOI: 10.1155/2018/7634362] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 04/06/2018] [Accepted: 05/15/2018] [Indexed: 12/13/2022]
Abstract
Fenugreek (Trigonella foenum-graecum L.) is a well-known annual plant that is widely distributed worldwide and has possessed obvious hypoglycemic and hypercholesterolemia characteristics. In our previous study, three polyphenol stilbenes were separated from fenugreek seeds. Here, we investigated the effect of polyphenol stilbenes on adipogenesis and insulin resistance in 3T3-L1 adipocytes. Oil Red O staining and triglyceride assays showed that polyphenol stilbenes differently reduced lipid accumulation by suppressing the expression of adipocyte-specific proteins. In addition, polyphenol stilbenes improved the uptake of 2-(N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino)-2-deoxyglucose (2-NBDG) by promoting the phosphorylation of protein kinase B (AKT) and AMP-activated protein kinase (AMPK). In present studies, it was found that polyphenol stilbenes had the ability to scavenge reactive oxygen species (ROS). Results from adenosine triphosphate (ATP) production and mitochondrial membrane potentials suggested that mitochondria play a critical role in insulin resistance and related signaling activation, such as AKT and AMPK. Rhaponticin, one of the stilbenes from fenugreek, had the strongest activity among the three compounds in vitro. Future studies will focus on mitochondrial biogenesis and function.
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Affiliation(s)
- Gang Li
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China
| | - Guangxiang Luan
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yanfeng He
- College of Pharmacy, Qinghai Nationalities University, Xining 810008, China
| | - Fangfang Tie
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhenhua Wang
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China
| | - Yourui Suo
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China
| | - Chengjun Ma
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China
| | - Honglun Wang
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China
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60
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Chen D, Sun J, Dong W, Shen Y, Xu Z. Effects of polysaccharides and polyphenolics fractions of Zijuan tea (Camellia sinensis var. kitamura
) on α-glucosidase activity and blood glucose level and glucose tolerance of hyperglycaemic mice. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13825] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Dejing Chen
- Shaanxi Key Laboratory of Bio-Resources; Shaanxi University of Technology; Hanzhong, Shaanxi China
- School of Biological Science and Engineering; Shaanxi University of Technology; Hanzhong, Shaanxi China
| | - Jingyuan Sun
- School of Biological Science and Engineering; Shaanxi University of Technology; Hanzhong, Shaanxi China
| | - Weixue Dong
- School of Biological Science and Engineering; Shaanxi University of Technology; Hanzhong, Shaanxi China
| | - Yixiao Shen
- School of Nutrition and Food Sciences; Louisiana State University Agricultural Center; Baton Rouge LA USA
| | - Zhimin Xu
- School of Nutrition and Food Sciences; Louisiana State University Agricultural Center; Baton Rouge LA USA
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Sethi G, Shanmugam MK, Warrier S, Merarchi M, Arfuso F, Kumar AP, Bishayee A. Pro-Apoptotic and Anti-Cancer Properties of Diosgenin: A Comprehensive and Critical Review. Nutrients 2018; 10:nu10050645. [PMID: 29783752 PMCID: PMC5986524 DOI: 10.3390/nu10050645] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 05/04/2018] [Accepted: 05/16/2018] [Indexed: 12/15/2022] Open
Abstract
Novel and alternative options are being adopted to combat the initiation and progression of human cancers. One of the approaches is the use of molecules isolated from traditional medicinal herbs, edible dietary plants and seeds that play a pivotal role in the prevention/treatment of cancer, either alone or in combination with existing chemotherapeutic agents. Compounds that modulate these oncogenic processes are potential candidates for cancer therapy and may eventually make it to clinical applications. Diosgenin is a naturally occurring steroidal sapogenin and is one of the major bioactive compounds found in dietary fenugreek (Trigonella foenum-graecum) seeds. In addition to being a lactation aid, diosgenin has been shown to be hypocholesterolemic, gastro- and hepato-protective, anti-oxidant, anti-inflammatory, anti-diabetic, and anti-cancer. Diosgenin has a unique structural similarity to estrogen. Several preclinical studies have reported on the pro-apoptotic and anti-cancer properties of diosgenin against a variety of cancers, both in in vitro and in vivo. Diosgenin has also been reported to reverse multi-drug resistance in cancer cells and sensitize cancer cells to standard chemotherapy. Remarkably, diosgenin has also been reported to be used by pharmaceutical companies to synthesize steroidal drugs. Several novel diosgenin analogs and nano-formulations have been synthesized with improved anti-cancer efficacy and pharmacokinetic profile. In this review we discuss in detail the multifaceted anti-cancer properties of diosgenin that have found application in pharmaceutical, functional food, and cosmetic industries; and the various intracellular molecular targets modulated by diosgenin that abrogate the oncogenic process.
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Affiliation(s)
- Gautam Sethi
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam.
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam.
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Muthu K Shanmugam
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Sudha Warrier
- Division of Cancer Stem Cells and Cardiovascular Regeneration, Manipal Institute of Regenerative Medicine, Manipal University, Bangalore 560065, India.
| | - Myriam Merarchi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Frank Arfuso
- Stem Cell and Cancer Biology Laboratory, School of Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth, WA 6102, Australia.
| | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Anupam Bishayee
- Department of Pharmaceutical Sciences, College of Pharmacy, Larkin University, 18301 N. Miami Avenue, Miami, FL 33169, USA.
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Pradeep SR, Srinivasan K. Amelioration of hyperglycemia and associated metabolic abnormalities by a combination of fenugreek (Trigonella foenum-graecum) seeds and onion (Allium cepa) in experimental diabetes. J Basic Clin Physiol Pharmacol 2018; 28:493-505. [PMID: 28599386 DOI: 10.1515/jbcpp-2015-0140] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Accepted: 04/05/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND Fenugreek (Trigonella foenum-graecum) seeds and onion (Allium cepa) are independently known to have antidiabetic effects through different mechanisms. The beeneficial influence of a combination of dietary fenugreek seeds and onion on hyperglycemia and its associated metabolic abnormalities were evaluated in streptozotocin-induced diabetic rats. METHODS Diabetes was experimentally induced with streptozotocin and diabetic rats were fed with 10% fenugreek or 3% onion or their combination for 6 weeks. RESULTS These dietary interventions significantly countered hyperglycemia, partially improved peripheral insulin resistance and impaired insulin secretion, reduced β-cell mass and markedly reversed the abnormalities in plasma albumin, urea, creatinine, glycated hemoglobin and advanced glycation end products in diabetic rats. These beneficial effects were highest in the fenugreek+onion group. Diabetic rats with these dietary interventions excreted lesser glucose, albumin, urea and creatinine, which were accompanied by improved body weights compared with the diabetic controls. These dietary interventions produced ameliorative effects on pancreatic pathology as reflected by near-normal islet cells, restored glycogen and collagen fiber deposition in diabetic rats. CONCLUSIONS This study documented the hypoglycemic and insulinotropic effects of dietary fenugreek and onion, which were associated with countering of metabolic abnormalities and pancreatic pathology. It may be strategic to derive maximum nutraceutical antidiabetic benefits from these functional food ingredients by consuming them together.
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Dhull SB, Sandhu KS. Wheat-Fenugreek Composite Flour Noodles: Effect on Functional, Pasting, Cooking and Sensory Properties. CURRENT RESEARCH IN NUTRITION AND FOOD SCIENCE JOURNAL 2018. [DOI: 10.12944/crnfsj.6.1.20] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Composite flour noodles were prepared by blending fenugreek flour (FF) with wheat flour (WF) at a replacement level of 2%, 5%, 7% and 10%, respectively. The chemical, functional, and pasting properties of different flour blends were assessed to check its suitability for noodle making. FF exhibited significantly (p 0.05) high protein (28.5%), crude fibre (7.2%), fat (4.9%) and ash content (3.6%) as compared with WF. Water absorption capacity, water solubility index, oil absorption capacity, foaming capacity and emulsion capacity showed an increase in values while the peak viscosity of flour blends decreased with increase in the level of FF. The noodles prepared with wheat-fenugreek flour blends showed higher cooking time, water uptake and cooked weight but less gruel solid loss as compared with control (100% WF) noodles. Noodles prepared with 93% WF+7% FF scored a satisfactory overall acceptability score for their sensory characteristics. Therefore, noodles with satisfactory eating, cooking, texture attributes can be prepared incorporating fenugreek flour up to a level of 7%, helps in exploring the health benefits of fenugreek.
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Affiliation(s)
- Sanju Bala Dhull
- Department of Food Science and Technology, Chaudhary Devi Lal University, Sirsa, India
| | - Kawaljit Singh Sandhu
- Department of Food Science and Technology, Maharaja Ranjit Singh Punjab Technical University, Bathinda, India
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64
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Ray A, Prakash PK, A JL, Dasappa I. Modulation of Carbohydrate Digestibility of North Indian Parotta Using Protein and Dietary Fiber Based Functional Ingredients. STARCH-STARKE 2018. [DOI: 10.1002/star.201700269] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Amrita Ray
- Flour Milling, Baking and Confectionery TechnologyCSIR‐Central Food Technological Research InstituteMysore570 020KarnatakaIndia
| | - Pavan K. Prakash
- Protein Chemistry and Technology Council of Scientific and Industrial Research (CSIR)Central Food Technological Research InstituteMysore570 020KarnatakaIndia
| | - Jyothi Lakshmi A
- Protein Chemistry and Technology Council of Scientific and Industrial Research (CSIR)Central Food Technological Research InstituteMysore570 020KarnatakaIndia
| | - Indrani Dasappa
- Flour Milling, Baking and Confectionery TechnologyCSIR‐Central Food Technological Research InstituteMysore570 020KarnatakaIndia
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Aljuhaimi F, Şimşek Ş, Özcan MM, Ghafoor K, Babiker EE. Effect of location on chemical properties, amino acid and fatty acid compositions of fenugreek ( Trigonella foenum-graecum
L.) seed and oils. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13569] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fahad Aljuhaimi
- Department of Food Science & Nutrition College of Food and Agricultural Sciences; King Saud University; Riyadh Saudi Arabia
| | - Şenay Şimşek
- Department of Plant Sciences, Cereal Science Technology; North Dakota State University; Fargo North Dakota
| | - Mehmet Musa Özcan
- Department of Food Engineering Faculty of Agricultural; Selcuk University; Konya 42079 Turkey
| | - Kashif Ghafoor
- Department of Food Science & Nutrition College of Food and Agricultural Sciences; King Saud University; Riyadh Saudi Arabia
| | - Elfadıl E. Babiker
- Department of Food Science & Nutrition College of Food and Agricultural Sciences; King Saud University; Riyadh Saudi Arabia
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66
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Improving changes in physical, sensory and texture properties of cake supplemented with purified amylase from fenugreek ( Trigonella foenum graecum) seeds. 3 Biotech 2018; 8:174. [PMID: 29556428 DOI: 10.1007/s13205-018-1197-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 03/05/2018] [Indexed: 10/17/2022] Open
Abstract
Three different concentrations of a purified maltogenic amylase (FSA) from fenugreek (Trigonella foenum graecum) seeds were incorporated into the cake formulation. The addition of FSA at 0.003, 0.005 and 0.01 U/g of cake increased the loaf volume, the number of holes (gas cells), and water absorption. Textural study revealed an improvement of the cake quality, resulting in the decrease of hardness and the increase of cohesion. Environmental scanning electron microscopy was performed on different cakes to evaluate the influence of amylase activity on microstructure. The microstructure observation showed that the FSA had a beneficial effect on starch and crumb properties. The sensory evaluation supported this result and confirmed the beneficial effect of adding FSA on cake odor and crust color. In addition, relationships between physical parameters, instrumentally textural parameters, and sensory characteristics of cake treated with FSA might be used for constructing linear regression analysis models to predict overall acceptability. In fact, overall acceptability of treated cake with FSA at 0.01 U appeared to be the most remarkable one and could be a promising technology to improve the quality of cake.
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Mesallam DIA, Abdel Hamid OI, Ibrahem NE. Ethanolic extract of fenugreek seeds moderates dimethoate-induced pancreatic damage in male rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:3894-3904. [PMID: 29177779 DOI: 10.1007/s11356-017-0749-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Accepted: 11/14/2017] [Indexed: 06/07/2023]
Abstract
Dimethoate is a widely used organophosphate insecticide known to be toxic to the pancreas. The aim of this study is to detect the possible protective effects of the fenugreek seed ethanolic extract on the biochemical, histological, and ultra-structural abnormalities induced by dimethoate chronic exposure in the pancreas of adult male rats. The study was conducted on 50 adult male albino rats that were divided equally into 5 groups: (group I) negative control, (group II) vehicle control group, (group III) fenugreek-treated group that was given 400 mg/kg ethanolic fenugreek seed extract once daily, (group IV) dimethoate group received 20 mg/kg/day dimethoate, and (group V) dimethoate- + fenugreek-treated group received a combination of dimethoate and fenugreek in the same previous doses. Dimethoate treatment caused a significant increase in serum glucose, amylase, and lipase levels and a significant decrease in serum insulin. A significant increase in lipid peroxidation and pro-fibrotic cytokine (TGF-β1) together with a significant reduction of the antioxidant {reduced glutathione (GSH), catalase (CAT), superoxide dismutase (SOD)} activities and the anti-inflammatory (IL-4) in pancreatic tissues was also recorded. There was a histological and ultra-structural evidence of pancreatic acinar and islet cell injury. The recorded abnormalities were reversed in dimethoate+fenugreek treated group indicating that fenugreek ethanolic extract can serve as an antidote for dimethoate-induced pancreatic insult.
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Affiliation(s)
- Dalia I A Mesallam
- Forensic Medicine & Clinical Toxicology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Omaima I Abdel Hamid
- Forensic Medicine & Clinical Toxicology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
| | - Nahla E Ibrahem
- Histology & Cell Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Komarala EP, Doshi S, Thiyagarajan S, Aslam M, Bahadur D. Studies on drug release kinetics and antibacterial activity against drug-resistant bacteria of cefotaxime sodium loaded layered double hydroxide–fenugreek nanohybrid. NEW J CHEM 2018. [DOI: 10.1039/c7nj03622a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Antibacterial activity of a CLF nanohybrid against E. coli 949 ESBL cefotaxime-resistant bacteria via the interaction of penicillin binding protein.
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Affiliation(s)
| | - Sejal Doshi
- Department of Metallurgical Engineering and Materials Science, Indian Institute of Technology Bombay
- Mumbai
- India
| | - Shankar Thiyagarajan
- Department of Metallurgical Engineering and Materials Science, Indian Institute of Technology Bombay
- Mumbai
- India
| | - Mohammed Aslam
- Department of Physics, Indian Institute of Technology Bombay
- Mumbai
- India
| | - Dhirendra Bahadur
- Department of Metallurgical Engineering and Materials Science, Indian Institute of Technology Bombay
- Mumbai
- India
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69
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Haemato-protective influence of dietary fenugreek (Trigonella foenum-graecum L.) seeds is potentiated by onion (Allium cepa L.) in streptozotocin-induced diabetic rats. Biomed Pharmacother 2017; 98:372-381. [PMID: 29275179 DOI: 10.1016/j.biopha.2017.12.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/09/2017] [Accepted: 12/13/2017] [Indexed: 12/11/2022] Open
Abstract
We have recently reported the beneficial modulation of metabolic abnormalities and oxidative stress in diabetic rats by dietary fenugreek seeds and onion. This investigation evaluated the protective influence of dietary fenugreek seeds (100 g kg-1) and onion (30 g kg-1) on erythrocytes of streptozotocin-induced diabetic rats, through modulation of reduced haematological indices and antisickling potency. This study also evaluated the altered erythrocyte membrane lipid profile and beneficial countering of increased lipid peroxidation, osmotic fragility, along with reduced membrane fluidity and deformability, nitric oxide production and echinocyte formation. Dietary fenugreek seeds and onion appeared to counter the deformity and fragility of erythrocytes partially in diabetic rats by their antioxidant potential and hypocholesterolemic property. The antisickling potency of these spices was accomplished by a substantial decrease in echinocyte population and AGEs in diabetic rats. Further insight into the factors that might have reduced the fluidity of erythrocytes in diabetic rats revealed changes in the cholesterol: phospholipid ratio, fatty acid profile, and activities of membrane-bound enzymes. Dietary fenugreek seeds and onion offered a beneficial protective effect to the red blood cells, the effect being higher with fenugreek + onion. This is the first report on the hemato-protective influence of a nutraceutical food component in diabetic situation.
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70
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Efficacy of Phytogenic Feed Additive on Performance, Production and Health Status of Monogastric Animals – A Review. ANNALS OF ANIMAL SCIENCE 2017. [DOI: 10.1515/aoas-2016-0079] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The growing concerns of consumers on the use of antibiotic as a growth promoter in livestock feed have fueled the interest in alternative products. In the recent years a group of natural products known as phytogenics has been a focus of several studies. Phytogenics are a heterogeneous group of feed additives originating from plants and consist of herbs, spices, fruit, and other plant parts. These feed additives are reported to have a wide range of activities including antimicrobial, anthelminthic, antioxidant, growth enhancer, and immune modulator. Besides these properties they are also reported to stimulate feed intake and endogenous secretion and enhance production. They include many different bio-active ingredients such as alkaloids, bitters, flavonoids, glycosides, mucilage, saponins, tannins phenolics, polyphenols, terpenoids, polypeptide, thymol, cineole, linalool, anethole, allicin, capsaicin, allylisothiocyanate, and piperine. These feed additives have been tested in the form of extracts, cold pressed oils, essential oils in a number of animals but the results are variable. Therefore, their application as feed additive has been limited, largely owing to their inconsistent efficacy and lack of full understanding of the modes of action. The future of these feed additives depend on the characteristics of herbs, the knowledge on their major and minor constituents, the in-depth knowledge on their mode of action and their value based on the safety to animal and their products. The aim of this review is to summarize on the current knowledge on the use of phytogenic as a feed additive in monogastric animals.
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71
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Efficacy of functional foods mixture in improving hypercholesterolemia, inflammatory and endothelial dysfunction biomarkers-induced by high cholesterol diet. Lipids Health Dis 2017; 16:194. [PMID: 28985743 PMCID: PMC6389121 DOI: 10.1186/s12944-017-0585-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 09/28/2017] [Indexed: 11/27/2022] Open
Abstract
Background Hypercholesterolemia associated with cardiovascular diseases is a global health issue that could be alleviated by functional foods. This study aimed to explore the effects of a high-cholesterol diet on lipid profile, cardiac, inflammatory, and endothelial dysfunction biomarkers, and the possible improvement by functional foods mixture. Methods Male albino rats weighing 100–150 g were randomly divided into four equal groups: 1st control, giving a normal diet; the 2nd received high-cholesterol diet for 8 weeks, the 3rd received the high-cholesterol diet + functional foods mixture, and the 4th administered high-cholesterol diet +atorvastatin (20 mg) orally. Results The results showed a significant increase in lipid profile and cardiac biomarkers levels (lactate dehydrogenase, creatine kinase and homocystein), also inflammatory markers, as, tumor necrotic factor alpha and chronic reactive proteins were elevated, moreover, vascular adhesion molecule-1 and nitric oxide synthase were disturbed in high-cholesterol diet compared with normal group. While administration of atorvastatin and functional foods mixture ameliorated these alterations. Conclusions Administration of functional foods mixture and atorvastatin were effective in treating hypercholesterolemia, reduce the risk of inflammation and cardiovascular biomarkers with a high safety margin. These efficiencies may be due to its active ingredient that improve the imbalance in the measured biomarkers.
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72
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Fenugreek supplementation during high-fat feeding improves specific markers of metabolic health. Sci Rep 2017; 7:12770. [PMID: 28986580 PMCID: PMC5630574 DOI: 10.1038/s41598-017-12846-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 09/14/2017] [Indexed: 12/12/2022] Open
Abstract
To assess the metabolically beneficial effects of fenugreek (Trigonella foenum-graecum), C57BL/6J mice were fed a low- or high-fat diet for 16 weeks with or without 2% (w/w) fenugreek supplementation. Body weight, body composition, energy expenditure, food intake, and insulin/glucose tolerance were measured regularly, and tissues were collected for histological and biochemical analysis after 16 weeks of diet exposure. Fenugreek did not alter body weight, fat mass, or food intake in either group, but did transiently improve glucose tolerance in high fat-fed mice. Fenugreek also significantly improved high-density lipoprotein to low-density lipoprotein ratios in high fat-fed mice without affecting circulating total cholesterol, triglycerides, or glycerol levels. Fenugreek decreased hepatic expression of fatty acid-binding protein 4 and increased subcutaneous inguinal adipose tissue expression of adiponectin, but did not prevent hepatic steatosis. Notably, fenugreek was not as effective at improving glucose tolerance as was four days of voluntary wheel running. Overall, our results demonstrate that fenugreek promotes metabolic resiliency via significant and selected effects on glucose regulation, hyperlipidemia, and adipose pathology; but may not be as effective as behavioral modifications at preventing the adverse metabolic consequences of a high fat diet.
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73
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Hamedi A, Moheimani SM, Sakhteman A, Etemadfard H, Moein M. An Overview on Indications and Chemical Composition of Aromatic Waters (Hydrosols) as Functional Beverages in Persian Nutrition Culture and Folk Medicine for Hyperlipidemia and Cardiovascular Conditions. J Evid Based Complementary Altern Med 2017; 22:544-561. [PMID: 29228785 PMCID: PMC5871258 DOI: 10.1177/2156587216686460] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 12/04/2016] [Indexed: 02/05/2023] Open
Abstract
Hydrosol beverages in Persian nutrition culture and ethnomedicine are the side products of essential oil industry that are used as delicious drinks or safe remedies. To investigate indications and chemical composition of hydrosol beverages for hyperlipidemia and cardiovascular conditions, Fars province was selected as the field of study. Ethnomedical data were gathered by questionnaires. The constituents of hydrosols were extracted with liquid/liquid extraction and analyzed by gas chromatography-mass spectrometry. Statistical analysis were used to cluster their constituents and find the relevance of their composition. A literature survey was also performed on plants used to prepare them. Thymol was the major or second major component of these beverages, except for wormwood and olive leaf hydrosols. Based on clustering methods, although some similarities could be found, composition of barberry, will fumitory, dill, and aloe hydrosols have more differences than others. These studies may help in developing some functional beverages or new therapeutics.
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Affiliation(s)
- Azadeh Hamedi
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mahmoud Moheimani
- Student Research Committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirhossein Sakhteman
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamed Etemadfard
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahmoodreza Moein
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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74
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Effect of roller milled fenugreek fiber incorporation on functional, thermal and rheological characteristics of whole wheat flour. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9509-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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75
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Pradeep SR, Srinivasan K. Amelioration of oxidative stress by dietary fenugreek (Trigonella foenum-graecum L.) seeds is potentiated by onion (Allium cepa L.) in streptozotocin-induced diabetic rats. Appl Physiol Nutr Metab 2017; 42:816-828. [DOI: 10.1139/apnm-2016-0592] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Oxidative stress has a crucial role in the progression of diabetes and its complications. Soluble fibre-rich fenugreek seeds (Trigonella foenum-graecum L.) are understood to have a beneficial effect in the management of diabetes. Previously, we have shown that the amelioration of diabetic hyperglycemia and related metabolic abnormalities was potentiated by onion (Allium cepa L.) in experimental rats. The present study evaluated the additive beneficial effect of dietary fenugreek seeds (10%) and onion (3%) on oxidative stress in diabetic rats. These dietary interventions lowered oxidative stress, the combination producing a higher beneficial effect (p < 0.05), although not additive. Dietary fenugreek, onion, or fenugreek+onion countered hypercholesterolemia (p < 0.05), especially from low-density lipoprotein−associated fraction by 43%, 35%, and 54%, respectively. Elevated concentrations of cholesterol and triglycerides in the liver and heart under diabetic conditions were significantly counteracted by these dietary interventions, with the additive combination resulting in greater effect. These findings were also corroborated by restoration of histopathological abnormalities of heart and liver tissues along with lowered heart and liver weights. It is inferred that an alleviation of oxidative stress contributes further to the antidiabetic influence and this nutraceutical potential of fenugreek seeds and onion was higher when consumed together.
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Affiliation(s)
- Seetur R. Pradeep
- Department of Biochemistry and Nutrition, CSIR–Central Food Technological Research Institute, Mysore 570 020, India
- Department of Biochemistry and Nutrition, CSIR–Central Food Technological Research Institute, Mysore 570 020, India
| | - Krishnapura Srinivasan
- Department of Biochemistry and Nutrition, CSIR–Central Food Technological Research Institute, Mysore 570 020, India
- Department of Biochemistry and Nutrition, CSIR–Central Food Technological Research Institute, Mysore 570 020, India
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76
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Integration of naturopathic medicine into acute inpatient care: An approach for patient-centred medicine under diagnosis-related groups. Complement Ther Clin Pract 2017; 28:9-17. [DOI: 10.1016/j.ctcp.2017.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 03/05/2017] [Accepted: 04/12/2017] [Indexed: 12/29/2022]
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77
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Chaubey PS, Somani G, Kanchan D, Sathaye S, Varakumar S, Singhal RS. Evaluation of debittered and germinated fenugreek (Trigonella foenum graecumL.) seed flour on the chemical characteristics, biological activities, and sensory profile of fortified bread. J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13395] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Pravesh S. Chaubey
- Department of Food Engineering and Technology; Institute of Chemical Technology; Matunga Mumbai 400 019, India
| | - Gauresh Somani
- Department of Pharmaceutical Science and Technology; Institute of Chemical Technology; Matunga Mumbai 400 019, India
| | - Divya Kanchan
- Department of Pharmaceutical Science and Technology; Institute of Chemical Technology; Matunga Mumbai 400 019, India
| | - Sadhana Sathaye
- Department of Pharmaceutical Science and Technology; Institute of Chemical Technology; Matunga Mumbai 400 019, India
| | - Sadineni Varakumar
- Department of Food Engineering and Technology; Institute of Chemical Technology; Matunga Mumbai 400 019, India
| | - Rekha S. Singhal
- Department of Food Engineering and Technology; Institute of Chemical Technology; Matunga Mumbai 400 019, India
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78
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Zameer S, Najmi AK, Vohora D, Akhtar M. A review on therapeutic potentials of Trigonella foenum graecum (fenugreek) and its chemical constituents in neurological disorders: Complementary roles to its hypolipidemic, hypoglycemic, and antioxidant potential. Nutr Neurosci 2017; 21:539-545. [DOI: 10.1080/1028415x.2017.1327200] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Saima Zameer
- Department of Pharmacology, Faculty of Pharmacy, JamiaHamdard (Hamdard University), New Delhi 110062, India
| | - Abul Kalam Najmi
- Department of Pharmacology, Faculty of Pharmacy, JamiaHamdard (Hamdard University), New Delhi 110062, India
| | - Divya Vohora
- Department of Pharmacology, Faculty of Pharmacy, JamiaHamdard (Hamdard University), New Delhi 110062, India
| | - Mohd Akhtar
- Department of Pharmacology, Faculty of Pharmacy, JamiaHamdard (Hamdard University), New Delhi 110062, India
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79
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Nagulapalli Venkata KC, Swaroop A, Bagchi D, Bishayee A. A small plant with big benefits: Fenugreek (Trigonella foenum-graecum Linn.) for disease prevention and health promotion. Mol Nutr Food Res 2017; 61. [PMID: 28266134 DOI: 10.1002/mnfr.201600950] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 02/22/2017] [Accepted: 02/28/2017] [Indexed: 11/06/2022]
Abstract
Plant-derived natural products have long-standing utility toward treating degenerative diseases. It is estimated that about two-thirds of world population depend on traditional medicine for primary medical needs. Fenugreek (Trigonella foenum-graecum Linn.), a short-living annual medicinal plant belonging to Fabaceae family, is used extensively in various parts of the world as herb, food, spice, and traditional medicine. Fenugreek is considered as one of the oldest medicinal plants and its health-promoting effects have been cited in Ayurveda and traditional Chinese medicine. The investigations into the chemical composition and pharmacological actions have seen a renaissance in recent years. Extensive preclinical and clinical research have outlined the pharmaceutical uses of fenugreek as antidiabetic, antihyperlipidemic, antiobesity, anticancer, anti-inflammatory, antioxidant, antifungal, antibacterial, galactogogue and for miscellaneous pharmacological effects, including improving women's health. The pharmacological actions of fenugreek are attributed to diverse array of phytoconstituents. The phytochemical analysis reveals the presence of steroids, alkaloids, saponins, polyphenols, flavonoids, lipids, carbohydrates, amino acids, and hydrocarbons. This review aims to summarize and critically analyze the current available literature to understand the potential of fenugreek for disease prevention and health improvement with special emphasis on cellular and molecular mechanisms. Current challenges and new directions of research on fenugreek are also discussed.
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Affiliation(s)
| | | | - Debasis Bagchi
- Cepham Research Center, Piscataway, NJ, USA.,Department of Pharmacological and Pharmaceutical Sciences, University of Houston College of Pharmacy, Houston, TX, USA
| | - Anupam Bishayee
- Department of Pharmaceutical Sciences, College of Pharmacy, Larkin University, Miami, FL, USA
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80
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Mbarki S, Alimi H, Bouzenna H, Elfeki A, Hfaiedh N. Phytochemical study and protective effect of Trigonella foenum graecum (Fenugreek seeds) against carbon tetrachloride-induced toxicity in liver and kidney of male rat. Biomed Pharmacother 2017; 88:19-26. [DOI: 10.1016/j.biopha.2016.12.078] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 12/08/2016] [Accepted: 12/16/2016] [Indexed: 12/28/2022] Open
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81
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Barkaoui M, Katiri A, Boubaker H, Msanda F. Ethnobotanical survey of medicinal plants used in the traditional treatment of diabetes in Chtouka Ait Baha and Tiznit (Western Anti-Atlas), Morocco. JOURNAL OF ETHNOPHARMACOLOGY 2017; 198:338-350. [PMID: 28109915 DOI: 10.1016/j.jep.2017.01.023] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 01/10/2017] [Accepted: 01/14/2017] [Indexed: 05/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In Morocco, diabetes mellitus is a major public health problem with more than 1.5 million cases in 2014. Medicinal plants are widely used by the Moroccan population to treat the illness. AIM OF THE STUDY The aim of this work is to make an inventory of plant species used in folk medicine for the management of diabetes in Chtouka Ait Baha and Tiznit provinces. MATERIALS AND METHODS The survey was carried out by means of semi-structured questionnaires. A total of 380 interviews were conducted with traditional health practitioners and knowledgeable villagers. The data were analyzed through use value (UV), fidelity level (FL) and relative frequency of citation (RFC). RESULTS In total, 48 plant species belonging to 25 families were reported. Lamiaceae, Asteraceae and Apiaceae were reported as the most represented families. Six plants are reported for the first time as used in traditional treatment of diabetes and one plant species was previously unknown for its medicinal use to treat diabetes in Morocco. The most frequently cited plant species are Allium sativum L., Salvia officinalis L., Marrubium vulgare L. and Lavandula dentata L. Leaves were the most cited plant part used, decoction is the preferred mode of preparation. CONCLUSION This study showed the importance of folk medicine in the healthcare system for the local people living in the study area. The current study represents a useful documentation, which can contribute to preserving knowledge on the use of medicinal plants in this region and to explore the phytochemical and pharmacological potential of medicinal plants.
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Affiliation(s)
- M Barkaoui
- Laboratoire de Biotechnologies et Valorisation des Ressources Naturelles, Faculté des Sciences, Université Ibn Zohr, Agadir, Morocco
| | - A Katiri
- Laboratoire de Biotechnologies et Valorisation des Ressources Naturelles, Faculté des Sciences, Université Ibn Zohr, Agadir, Morocco
| | - H Boubaker
- Laboratoire de Biotechnologies et Valorisation des Ressources Naturelles, Faculté des Sciences, Université Ibn Zohr, Agadir, Morocco
| | - F Msanda
- Laboratoire de Biotechnologies et Valorisation des Ressources Naturelles, Faculté des Sciences, Université Ibn Zohr, Agadir, Morocco.
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82
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4-Hydroxyisoleucine from Fenugreek (Trigonella foenum-graecum): Effects on Insulin Resistance Associated with Obesity. Molecules 2016; 21:molecules21111596. [PMID: 27879673 PMCID: PMC6273931 DOI: 10.3390/molecules21111596] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 10/31/2016] [Accepted: 11/10/2016] [Indexed: 01/22/2023] Open
Abstract
Obesity and insulin resistance (IR) are interdependent multifactorial processes that cannot be understood separately. Obesity leads to systemic inflammation and increased levels of free fatty acids that provoke IR and lipotoxicity. At the same time, IR exacerbates adipose cell dysfunction, resulting in chronic inflammation and major lipotoxic effects on nonadipose tissues. 4-Hydroxyisoleucine (4-OHIle), a peculiar nonprotein amino acid isolated from fenugreek (Trigonella foenum-graecum) seeds, exhibits interesting effects on IR related to obesity. 4-OHIle increases glucose-induced insulin release, and the insulin response mediated by 4-OHIle depends on glucose concentration. The beneficial effects observed are related to the regulation of blood glucose, plasma triglycerides, total cholesterol, free fatty acid levels, and the improvement of liver function. The mechanism of action is related to increased Akt phosphorylation and reduced activation of Jun N-terminal kinase (JNK)1/2, extracellular signal-regulated kinase (ERK)1/2, p38 mitogen-activated protein kinase (MAPK), and nuclear factor (NF)-κB. Here, we present a review of the research regarding the insulinotropic and insulin-sensitising activity of 4-OHIle in in vitro and in vivo models.
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83
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Optimization of supercritical CO 2 extraction of fenugreek seed ( Trigonella foenum-graecum L.) and calculating of extracts solubility. J Supercrit Fluids 2016. [DOI: 10.1016/j.supflu.2016.07.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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84
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Metabolite profiling in Trigonella seeds via UPLC-MS and GC-MS analyzed using multivariate data analyses. Anal Bioanal Chem 2016; 408:8065-8078. [DOI: 10.1007/s00216-016-9910-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 08/14/2016] [Accepted: 08/26/2016] [Indexed: 01/17/2023]
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85
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Wang S, Zhu F. Antidiabetic dietary materials and animal models. Food Res Int 2016; 85:315-331. [DOI: 10.1016/j.foodres.2016.04.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 04/19/2016] [Accepted: 04/24/2016] [Indexed: 01/04/2023]
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86
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Mukthamba P, Srinivasan K. Hypolipidemic and antioxidant effects of dietary fenugreek (Trigonella foenum-graecum) seeds and garlic (Allium sativum) in high-fat fed rats. FOOD BIOSCI 2016. [DOI: 10.1016/j.fbio.2016.01.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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87
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Ahmad A, Alghamdi SS, Mahmood K, Afzal M. Fenugreek a multipurpose crop: Potentialities and improvements. Saudi J Biol Sci 2016; 23:300-10. [PMID: 27307778 PMCID: PMC4894452 DOI: 10.1016/j.sjbs.2015.09.015] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 08/17/2015] [Accepted: 09/09/2015] [Indexed: 01/23/2023] Open
Abstract
Fenugreek is one of the oldest medicinal plants with exceptional medicinal and nutritional profile. Fenugreek seeds contain a substantial amount of fiber, phospholipids, glycolipids, oleic acid, linolenic acid, linoleic acid, choline, vitamins A, B1, B2, C, nicotinic acid, niacin, and many other functional elements. It may grow well under diverse and a wide range of conditions; it is moderately tolerant to drought and salinity, and can even be grown on marginal lands in profitable way. Owing to these characteristics and heavy metal remediation potential, fenugreek may well fit several cropping systems. In addition to its medicinal uses, it may serve as an excellent off-season fodder and animal food supplement. However, efforts should be initiated to develop strategies for improving its biomass production; genetic diversity among different accessions may be mapped, breeding and crop improvement programs may be initiated to improve the biomass and nutritional and functional elements. This review highlights the morphology, adaptability, nutritional constituents and associated functionality and medicinal significance of fenugreek; its ethno-historical uses, pharmacological assumptions have also been discussed. Researchable areas are also indicated to improve its production and adaptability.
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Key Words
- AAS, Atomic Absorption Spectrophotometer
- Antioxidants
- CAT, catalase
- Crop improvement
- EMS, ethylmethane sulfonate
- ESP, exchangeable sodium percentage
- Gaps
- HDL-C, high-density lipoprotein-cholesterol
- HPLC, high performance liquid chromatography
- ISSR, inter-simple sequence repeat
- IU, international unit
- LDL-C, low density lipoproteins-cholesterol
- Marginal lands
- NAEs, N-acylethanolamines
- PGRs, plant growth regulators
- Pharmacological
- RAE, retinol activity equivalents
- RAPD, random amplified polymorphic DNA
- SOD, superoxide dismutase
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Affiliation(s)
- Awais Ahmad
- Department of Plant Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Salem S. Alghamdi
- Department of Plant Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Kaiser Mahmood
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Muhammad Afzal
- Department of Plant Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
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Mukthamba P, Srinivasan K. Hypolipidemic influence of dietary fenugreek (Trigonella foenum-graecum) seeds and garlic (Allium sativum) in experimental myocardial infarction. Food Funct 2016. [PMID: 26220304 DOI: 10.1039/c5fo00240k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The cardioprotective influence of dietary fibre-rich fenugreek seeds and the well-established hypolipidemic spice garlic was evaluated both individually and in combination in isoproterenol induced myocardial infarcted rats. It was particularly examined whether pretreatment with dietary fenugreek, garlic or fenugreek + garlic would be beneficial under hypercholesterolemic conditions by their influence on the tissue lipid profile. Four groups each of male Wistar rats were maintained on either a basal diet or a high cholesterol diet for 8 weeks. Dietary interventions with fenugreek, garlic and the combination of fenugreek and garlic were made by including 10% fenugreek seed powder, 2% freeze-dried garlic powder, and 10% fenugreek seed powder + 2% garlic powder. At the end of the diet regimen, myocardial infarction was induced with isoproterenol (i.p. 80 mg kg(-1)) twice at intervals of 12 h. The disturbed activities of cardiac marker enzymes in serum and the heart confirmed isoproterenol induced myocardial infarction. Dietary fenugreek, garlic or fenugreek + garlic was found to ameliorate the pathological changes in heart tissue and lipid abnormalities in serum and the heart, the beneficial effect being higher with the combination of fenugreek and garlic, invariably amounting to an additive effect. The results also indicated that the hypercholesterolemic situation aggravated the myocardial damage during isoproterenol-induced myocardial infarction. This dietary intervention study suggested that the combination of fenugreek seeds and garlic offers a higher beneficial influence in exerting the cardioprotective effect.
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Affiliation(s)
- Puttaswamy Mukthamba
- Department of Biochemistry and Nutrition, CSIR, Central Food Technological Research Institute, Mysore 570 020, India.
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Tomcik KA, Smiles WJ, Camera DM, Hügel HM, Hawley JA, Watts R. Fenugreek increases insulin-stimulated creatine content in L6C11 muscle myotubes. Eur J Nutr 2016; 56:973-979. [PMID: 26732502 DOI: 10.1007/s00394-015-1145-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 12/17/2015] [Indexed: 11/28/2022]
Abstract
PURPOSE Creatine uptake by muscle cells is increased in the presence of insulin. Accordingly, compounds with insulin-like actions may also augment creatine uptake. The aim of this study was to investigate whether Trigonella foenum-graecum (fenugreek), an insulin mimetic, increases total intracellular creatine levels in vitro. METHODS Total cellular creatine content was measured fluorometrically in L6C11 muscle myotubes treated for 1, 4, and 24 h with 0.5 mM creatine (CR), CR and 20 μg/mL fenugreek seed extract (CR + FEN), CR and 100 nM insulin (CR + INS), and CR + INS + FEN (n = 6 per treatment group). Alterations in the expression of the sodium- and chloride-dependent creatine transporter, SLC6A8, and key signaling proteins in the PI3-K/Akt pathway were determined. RESULTS Compared to control (CON), CR + INS + FEN increased total creatine content after 4 h (P < 0.05), whereas all conditions increased SLC6A8 protein expression above CON at this time (P < 0.05). Changes in insulin signaling were demonstrated via increases in AktThr308 phosphorylation, with CR + INS > CON and CR at 1 h (P < 0.05) and with CR + INS + FEN > CON, CR, and CR + INS at 4 h (P < 0.05). In contrast, no changes in PKCζ/λ or GLUT4 phosphorylation were detected. CONCLUSION Fenugreek, when combined with insulin, modulates creatine content via a mechanism which is independent of the activity of SLC6A8, suggesting that an alternative mechanism is responsible for the regulation and facilitation of insulin-mediated creatine uptake in skeletal muscle cells.
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Affiliation(s)
- Kristyen A Tomcik
- Centre for Exercise and Nutrition, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, 3065, Australia
| | - William J Smiles
- Centre for Exercise and Nutrition, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, 3065, Australia
| | - Donny M Camera
- Centre for Exercise and Nutrition, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, 3065, Australia
| | - Helmut M Hügel
- School of Applied Sciences and Health Innovations Research Institute, RMIT University, Melbourne, VIC, Australia
| | - John A Hawley
- Centre for Exercise and Nutrition, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, 3065, Australia. .,Research Institute for Sports and Exercise Sciences, Liverpool John Moores University, Liverpool, UK.
| | - Rani Watts
- Centre for Exercise and Nutrition, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, 3065, Australia
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90
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Stability properties of different fenugreek galactomannans in emulsions prepared by high-shear and ultrasonic method. Food Hydrocoll 2016. [DOI: 10.1016/j.foodhyd.2015.07.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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91
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Characterization of extrudates enriched with health promoting ingredients. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2015. [DOI: 10.1007/s11694-015-9268-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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92
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Kumar P, Taha A, Kumar N, Kumar V, Baquer NZ. Sodium Orthovanadate and Trigonella Foenum Graecum Prevents Neuronal Parameters Decline and Impaired Glucose Homeostasis in Alloxan Diabetic Rats. Prague Med Rep 2015; 116:122-38. [DOI: 10.14712/23362936.2015.51] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Hyperglycemia is the most important contributor in the onset and progress of diabetic complications mainly by producing oxidative stress. The present study was carried out to observe, the antihyperglycemic effect of sodium orthovanadate (SOV) and Trigonella foenum graecum seed powder (TSP) administration on blood glucose and insulin levels, membrane linked enzymes (monoamine oxidase, acetylcholinesterase, Ca2+ATPase), intracellular calcium (Ca2+) levels, lipid peroxidation, membrane fluidity and neurolipofuscin accumulation in brain of the alloxan induced diabetic rats and to see whether the treatment with SOV and TSP was capable of reversing the diabetic effects. Diabetes was induced by administration of alloxan monohydrate (15 mg/100 g body weight) and rats were treated with 2 IU insulin, 0.6 mg/ml SOV, 5% TSP in the diet and a combination of 0.2 mg/ml SOV and 5% TSP separately for three weeks. Diabetic rats showed hyperglycemia with almost four fold high blood glucose levels. Activities of acetylcholinesterase and Ca2+ATPase decreased in diabetic rat brain. Diabetic rats exhibited an increased level of intracellular Ca2+ levels, lipid peroxidation, neurolipofuscin accumulations and monoamine oxidase activity. Treatment of diabetic rats with insulin, TSP, SOV and a combined therapy of lower dose of SOV with TSP revived normoglycemia and restored the altered level of membrane bound enzymes, lipid peroxidation and neurolipofuscin accumulation. Our results showed that lower doses of SOV (0.2 mg/ml) could be used in combination with TSP in normalization of altered metabolic parameters and membrane linked enzymes without any harmful side effect.
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93
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Trigonella foenum-graceum (Seed) Extract Interferes with Quorum Sensing Regulated Traits and Biofilm Formation in the Strains of Pseudomonas aeruginosa and Aeromonas hydrophila. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:879540. [PMID: 26000026 PMCID: PMC4427017 DOI: 10.1155/2015/879540] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 01/13/2015] [Accepted: 01/14/2015] [Indexed: 11/28/2022]
Abstract
Trigonella foenum-graecum L. (Fenugreek) is an important plant of the Leguminosae family known to have medicinal properties. However, fraction based antiquorum sensing and antibiofilm activities have not been reported from this plant. In the present study T. foenum-graecum seed extract was sequentially fractionated and sub-MICs were tested for above activities. The methanol fraction of the extract demonstrated significant inhibition of AHL regulated virulence factors: protease, LasB elastase, pyocyanin production, chitinase, EPS, and swarming motility in Pseudomonas aeruginosa PAO1 and PAF79. Further, QS dependent virulence factor in the aquatic pathogen Aeromonas hydrophila WAF38 was also reduced. Application of T. foenum-graecum seed extract to PAO1, PAF79, and WAF38 decreased the biofilm forming abilities of the pathogens by significant levels. The extract also exhibited reduced AHL levels and subsequent downregulation of lasB gene. In vivo study showed an enhanced survival of PAO1-preinfected C. elegans after treatment with extract at 1 mg/mL. Further, the major compound detected by GC-MS, caffeine, reduced the production of QS regulated virulence factors and biofilm at 200 µg/mL concentration indicating its role in the activity of the methanol extract. The results of the present study reveal the potential anti-QS and antibiofilm property of T. foenum-graceum extract and caffeine.
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Mukthamba P, Srinivasan K. Beneficial hypolipidemic influence of a combination of dietary fenugreek (Trigonella foenum-graecum) seeds and garlic (Allium sativum) in induced hypercholesterolemic rats. Eur Food Res Technol 2014. [DOI: 10.1007/s00217-014-2408-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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95
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Benayad Z, Gómez-Cordovés C, Es-Safi NE. Characterization of flavonoid glycosides from fenugreek (Trigonella foenum-graecum) crude seeds by HPLC-DAD-ESI/MS analysis. Int J Mol Sci 2014; 15:20668-85. [PMID: 25393509 PMCID: PMC4264189 DOI: 10.3390/ijms151120668] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Revised: 10/28/2014] [Accepted: 11/03/2014] [Indexed: 11/17/2022] Open
Abstract
Fenugreek (Trigonella foenum-graecum) is a medicinal plant which is widely used for its pharmacological properties. In this study the phenolic composition of fenugreek crude seeds originating from Morocco has been investigated. Extraction was performed from defatted seeds by a hydromethanolic solution using an Accelerated Solvent Extractor. HPLC technique coupled to negative ion electrospray ionization mass spectrometry and diode array detection was employed to identify the polyphenol in the obtained extract. The obtained results allowed the detection of 32 phenolic compounds among which various flavonoid glycosides and phenolic acids have been tentatively identified on the basis of their UV and MS spectra, and comparisons with standards when available, as well as with literature data. A systematic study of the obtained MS spectra and the observed fragmentation showed that most of the identified compounds were acylated and non-acylated flavonoids with apigenin, luteolin and kaempferol as aglycons. Hydroxycinnamic acids mostly dominated by caffeic acid derivatives were also detected. The quantitative analysis of the identified compounds showed that the phenolic composition of the studied crude fenugreek seeds was predominantly acylated and non-acylated flavone derivatives with apigenin as the main aglycon.
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Affiliation(s)
- Zakia Benayad
- Institute of Food science, Technology and Nutrition of the Spanish National Research Council (ICTAN-CSIC), Juan de la Cierva 3, Madrid 28006, Spain.
| | - Carmen Gómez-Cordovés
- Institute of Food science, Technology and Nutrition of the Spanish National Research Council (ICTAN-CSIC), Juan de la Cierva 3, Madrid 28006, Spain.
| | - Nour Eddine Es-Safi
- Team of Organic Chemistry and Physico-Chemical Studies, Ecole Normale Superieure, Mohammed V University of Rabat, P.O. Box 5118, 10200 Rabat, Morocco.
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Rahmati-Yamchi M, Ghareghomi S, Haddadchi G, Milani M, Aghazadeh M, Daroushnejad H. Fenugreek extract diosgenin and pure diosgenin inhibit the hTERT gene expression in A549 lung cancer cell line. Mol Biol Rep 2014; 41:6247-52. [DOI: 10.1007/s11033-014-3505-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 06/19/2014] [Indexed: 02/01/2023]
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Sakhare SD, Inamdar AA, Prabhasankar P. Roller milling process for fractionation of fenugreek seeds (Trigonella foenumgraecum) and characterization of milled fractions. Journal of Food Science and Technology 2014; 52:2211-9. [PMID: 25829602 DOI: 10.1007/s13197-014-1279-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/18/2014] [Accepted: 02/04/2014] [Indexed: 11/25/2022]
Abstract
The fenugreek seed is the richest source of soluble and insoluble fiber and also known for its medicinal and functional properties. The major objective of this present study is fractionation of the fenugreek by roller milling method and characterization of roller milled fractions. The effects of moisture conditioning on fenugreek roller milling were studied using standard methods. The results observed were increase in coarse husk from 33.75-42.46 % and decrease in flour yield from 49.52-41.62 % with increase in addition of moisture from 12-20 %. At 16 % conditioning moisture, the yield of coarse husk was 40.87 % with dietary fiber and protein content of 73.4 % and 6.96 % respectively. The yellowness value (b) for the coarse husk (29.68) found to be lowest at 16 % conditioning moisture compared to the other coarse husk samples, showing maximum clean separation. The fiber fractions showed the viscosity of 6,392 cps at 2 % w/v concentration. The flour fraction was higher in protein (41.83 %) and fat (13.22 %) content. Roller milling process of fenugreek was able to produce > 40 % of coarse husk with 73.4 % dietary fiber (25.56 % soluble & 47.84 % insoluble) and > 48 % flour with 41.83 % protein content, where as the whole fenugreek contained 22.5 % protein & 51.25 % dietary fiber. Thus roller milling has proved to be a valuable method for the fractionation of fenugreek to obtain fiber and protein rich fractions.
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Affiliation(s)
- Suresh D Sakhare
- Department of Flour Milling, Baking and Confectionery Technology, CSIR - Central Food Technological Research Institute, Mysore, 570 020 India
| | - Aashitosh A Inamdar
- Department of Flour Milling, Baking and Confectionery Technology, CSIR - Central Food Technological Research Institute, Mysore, 570 020 India
| | - Pichan Prabhasankar
- Department of Flour Milling, Baking and Confectionery Technology, CSIR - Central Food Technological Research Institute, Mysore, 570 020 India
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98
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Yadav UCS, Baquer NZ. Pharmacological effects of Trigonella foenum-graecum L. in health and disease. PHARMACEUTICAL BIOLOGY 2014; 52:243-254. [PMID: 24102093 DOI: 10.3109/13880209.2013.826247] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
CONTEXT The health benefits and medicinal properties of herbal food products are known since antiquity. Fenugreek [Trigonella foenum-graecum Linn. (Fabaceae)], a seed spice used to enhance flavor, color and texture of food, is employed for medicinal purposes in many traditional systems. A number of epidemiological studies and laboratory research have unraveled the biological actions of fenugreek. OBJECTIVE Research on fenugreek in recent years has identified a number of health benefits and physiological attributes in both experimental animals as well as clinical trials in humans. In this study we have reviewed the available scientific literature on fenugreek. METHODS This review article summarizes and reviews published experimental studies and scientific literature from the databases including PubMed, Google and local library searches. RESULTS The information available in the literature on the health benefits and pharmaceutical effects of Trigonella accounts for its known medicinal properties and adds new therapeutic effects in newer indications. Besides its known medicinal properties such as carminative, gastric stimulant, antidiabetic and galactogogue (lactation-inducer) effects, newer research has identified hypocholesterolemic, antilipidemia, antioxidant, hepatoprotective, anti-inflammatory, antibacterial, antifungal, antiulcer, antilithigenic, anticarcinogenic and other miscellaneous medicinal effects of fenugreek. Although most of these studies have used whole seed powder or different forms of extracts, some have identified active constituents from seeds and attributed them medicinal values for different indications. CONCLUSION The resarch on Trigonella exhibits its health benefits and potential medicinal properties in various indications and has little or no side effects, suggesting its pharmaceutical, therapeutic and nutritional potential.
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Affiliation(s)
- Umesh C S Yadav
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch , Galveston, TX , USA and
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Khole S, Chatterjee S, Variyar P, Sharma A, Devasagayam T, Ghaskadbi S. Bioactive constituents of germinated fenugreek seeds with strong antioxidant potential. J Funct Foods 2014. [DOI: 10.1016/j.jff.2013.10.016] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Oddepally R, Sriram G, Guruprasad L. Purification and characterization of a stable Kunitz trypsin inhibitor from Trigonella foenum-graecum (fenugreek) seeds. PHYTOCHEMISTRY 2013; 96:26-36. [PMID: 24094275 DOI: 10.1016/j.phytochem.2013.09.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Revised: 09/05/2013] [Accepted: 09/09/2013] [Indexed: 06/02/2023]
Abstract
Kunitz trypsin inhibitor was purified from the seeds of Trigonella foenum-graecum (TfgKTI) belonging to fabaceae family by ammonium sulphate precipitation, cation exchange, gel filtration and hydrophobic chromatography. Purity of the protein was analyzed by RP-HPLC and native-PAGE. SDS-PAGE analysis under reducing and non-reducing conditions showed that protein consists of a single polypeptide chain with molecular mass of approximately 20 kDa. Mass spectroscopy analysis revealed that the intact mass of purified inhibitor is 19,842.154 Da. One dimensional SDS gel was tryptically digested, resulting peptides were subjected to MALDI-TOF-MS analysis, and peptide mass fingerprinting (PMF) analysis of TfgKTI shows sequence similarity with Kunitz trypsin inhibitor in database search. Two dimensional electrophoresis identified presence of four isoinhibitors (pI values of 5.1, 5.4, 5.7 and 6.1). Kinetic studies showed that the protein is a competitive inhibitor and has high binding affinity with trypsin (Ki 3.01×10(-9)M) and chymotrypsin (Ki 0.52×10(-9)M). The TfgKTI retained the inhibitory activity over a broad range of pH (pH 3-10), temperature (37-100°C) and salt concentration (up to 3.5%). Far-UV circular dichroism measurements revealed that TfgKTI is predominantly composed of β-sheets (39%) and unordered structures (48%) with slight helical content (13%). TfgKTI retained over 90% trypsin inhibition upon storage at 4°C for over a period of six months.
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