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https://www.readbyqxmd.com/read/28750220/effects-of-medicinal-food-plants-on-impaired-glucose-tolerance-a-systematic-review-of-randomized-controlled-trials
#1
REVIEW
A Demmers, H Korthout, F S van Etten-Jamaludin, F Kortekaas, J M Maaskant
BACKGROUND: The objective of this systematic review was to assess available scientific data on the efficacy and safety of medicinal food plants for the treatment of impaired glucose tolerance. METHODS: We included randomized controlled trials (RCTs) with a minimum follow-up period of 6weeks. The diagnosis was determined by fasting plasma glucose values after two-hour oral glucose tolerance testing (OGTT). Two authors independently extracted data and evaluated bias...
June 13, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28744890/quantitative-determination-of-trigonelline-in-mice-serum-by-means-of-hydrophilic-interaction-liquid-chromatography-ms-ms-analysis-application-to-a-pharmacokinetic-study
#2
Damian Szczesny, Ewa Bartosińska, Julia Jacyna, Małgorzata Patejko, Danuta Siluk, Roman Kaliszan
Trigonelline (TRG) is a pyridine alkaloid found in fenugreek seeds and coffee beans. Most of the previous studies are concerning quantification of trigonelline along with other constituents in coffee herbs or beverages. Only a few are focused on its determination in animal or human tissues by applying different modes of HPLC with UV or MS detection. The aim of the study was to develop and validate fast and simple method for trigonelline determination in serum by use of hydrophilic interaction liquid chromatography with ESI-MS/MS detection...
July 25, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/28737734/storage-of-fruits-and-vegetables-in-refrigerator-increases-their-phenolic-acids-but-decreases-the-total-phenolics-anthocyanins-and-vitamin-c-with-subsequent-loss-of-their-antioxidant-capacity
#3
Joseph H Y Galani, Jalpesh S Patel, Nilesh J Patel, Jayant G Talati
It is of paramount importance for consumers, scientists and industrialists to understand how low-temperature storage of food items affects their bioactive compounds and properties. This study evaluated the effects of cold storage on total phenolics (TP), phenolic acids profile (PA), total anthocyanins (TA), total ascorbic acid (Vit. C) and antioxidant activity (AA) of 19 fruits and vegetables, collected from local Indian markets and stored in refrigerator (4 °C) during 15 days. Content of TP was highest in dill and amaranth and decreased (up to 29...
July 24, 2017: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28729836/an-overview-of-herbal-products-and-secondary-metabolites-used-for-management-of-type-two-diabetes
#4
REVIEW
Ajda Ota, Nataša P Ulrih
Diabetes mellitus is a common effect of uncontrolled high blood sugar and it is associated with long-term damage, dysfunction, and failure of various organs. In the adult population, the global prevalence of diabetes has nearly doubled since 1980. Without effective prevention and management programs, the continuing significant rise in diabetes will have grave consequences on the health and lifespan of the world population, and also on the world economy. Supplements can be used to correct nutritional deficiencies or to maintain an adequate intake of certain nutrients...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28702918/assessment-of-potential-health-risk-of-fluoride-consumption-through-rice-pulses-and-vegetables-in-addition-to-consumption-of-fluoride-contaminated-drinking-water-of-west-bengal-india
#5
Piyal Bhattacharya, Alok Chandra Samal, Suman Banerjee, Jagadish Pyne, Subhas Chandra Santra
A study was conducted in fluoride-affected Bankura and Purulia districts of West Bengal to assess the potential health risk from fluoride exposure among children, teenagers, and adults due to consumption of rice, pulses, and vegetables in addition to drinking water and incidental ingestion of soil by children. Higher mean fluoride contents (13-63 mg/kg dry weight) were observed in radish, carrot, onion bulb, brinjal, potato tuber, cauliflower, cabbage, coriander, and pigeon pea. The combined influence of rice, pulses, and vegetables to cumulative estimated daily intake (EDI) of fluoride for the studied population was found to be 9...
July 13, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28698493/antifungal-and-antiochratoxigenic-activities-of-essential-oils-and-total-phenolic-extracts-a-comparative-study
#6
Rachelle El Khoury, Ali Atoui, Florence Mathieu, Hiba Kawtharani, Anthony El Khoury, Richard G Maroun, Andre El Khoury
This study is intended to prevent ochratoxin A (OTA) production by Aspergillus carbonarius S402 using essential oils (EOs) and total phenolic compounds extracted from plants and herbs. The EOs used in this study are the following: bay leaves, cumin, fenugreek, melissa, mint, and sage. As for the phenolic compounds, they were extracted from bay leaves, cumin, fenugreek, melissa, mint, sage, anise, chamomile, fennel, rosemary, and thyme. The experiments were conducted on Synthetic Grape Medium (SGM) medium at 28 °C for 4 days...
July 9, 2017: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28679380/a-novel-botanical-formula-prevents-diabetes-by-improving-insulin-resistance
#7
Juntao Kan, Rodney A Velliquette, Kerry Grann, Charlie R Burns, Jeff Scholten, Feng Tian, Qi Zhang, Min Gui
BACKGROUND: Type 2 diabetes mellitus (T2DM) is a major risk factor for cardiovascular disease, and the prevalence has increased significantly in recent decades to epidemic proportions in China. Individually, fenugreek (Trigonella foenum graecum) seed, mulberry (Morus alba L.) leaf and American ginseng (Panax quinquefolius) root can improve glycemia in various animal models and humans with impaired glucose metabolism and T2DM. The aim of this study was to design an optimized botanical formula containing these herbal extracts as a nutritional strategy for the prevention of insulin resistance and T2DM...
July 5, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28663151/a-comparison-of-chemical-structural-and-functional-properties-of-fenugreek-trigonella-foenum-graecum-protein-isolates-produced-using-different-defatting-solvents
#8
Samira Feyzi, Mehdi Varidi, Fatemeh Zare, Mohammad Javad Varidi
This study showed defatting solvents including hexane, diethyl ether, chloroform, ethanol and acetone, due to their influence on protein denaturation and structure, have considerable effect on the amino acid composition, thermal characterizations, surface and functional properties of fenugreek protein isolate. FTIR analysis while confirmed the presence of secondary structures in all fenugreek protein isolates, showed differences in these structures. Hexane and diethyl ether resulted in comparable coagulated protein percentage, interfacial tension, emulsifying properties, surface hydrophobicity, Td and SDS-PAGE profile in fenugreek protein isolates...
June 27, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28634713/characterization-and-in-vitro-antibacterial-activity-of-saponin-conjugated-silver-nanoparticles-against-bacteria-that-cause-burn-wound-infection
#9
Anbarasan Muniyan, Kalaiselvi Ravi, Udayamathi Mohan, Rajasekar Panchamoorthy
Saponins are glycosides, which destabilize the membrane by altering the membrane permeability. Thus, the present study was aimed to fabricate the silver nanoparticles (AgNPs) using fenugreek derived saponin (SN) against multi-drug resistant bacteria. This study has optimized the concentration of SN (240 mg/mL) for the synthesis of an effective AgNPs against the test organism Escherichia coli. The SN reduced AgNPs produced a reddish-brown colour and displayed UV absorption at 416 nm. The bio-reducing efficiency of SN (62...
July 2017: World Journal of Microbiology & Biotechnology
https://www.readbyqxmd.com/read/28610933/herbal-laxatives-and-antiemetics-in-pregnancy
#10
Reza Samavati, Eszter Ducza, Judit Hajagos-Tóth, Robert Gaspar
Constipation appears in the 2nd and 3rd trimester of pregnancy, while nausea is the strongest in the 1st trimester. This review summarizes the applicability of herbal laxatives and antiemetics in pregnancy. A human study has shown that flax oil as laxative is safe from 2nd trimester. Human data is not available about the rhubarb, but animal studies reveal that its emodin content induces fetal abnormalities. Fenugreek induces teratogenic malformation both in human and animals. Senna seed is proved as a safe laxative in pregnancy...
June 10, 2017: Reproductive Toxicology
https://www.readbyqxmd.com/read/28599386/amelioration-of-hyperglycemia-and-associated-metabolic-abnormalities-by-a-combination-of-fenugreek-trigonella-foenum-graecum-seeds-and-onion-allium-cepa-in-experimental-diabetes
#11
Seetur R Pradeep, Krishnapura Srinivasan
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...
May 24, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/28581555/investigation-of-mechanisms-involved-in-postprandial-glycemia-and-insulinemia-attenuation-with-dietary-fibre-consumption
#12
Nikolay Repin, Brittney A Kay, Steve W Cui, Amanda J Wright, Alison M Duncan, H Douglas Goff
This work examines the mechanisms involved in the attenuation of postprandial glycemic and insulinemic responses associated with soluble dietary fibre (SDF) consumption. The effect of SDF, including yellow mustard mucilage, soluble flaxseed gum and fenugreek gum on in vitro amylolysis and maltose transport was studied. Furthermore, a human clinical trial was conducted to investigate the effect of SDF consumption on postprandial glycemic and insulinemic responses and gastric emptying, as estimated based on the absorption of paracetamol...
June 1, 2017: Food & Function
https://www.readbyqxmd.com/read/28566642/modulatory-effect-of-an-isolated-triglyceride-from-fenugreek-seed-oil-on-of-%C3%AE-amylase-lipase-and-ace-activities-liver-kidney-functions-and-metabolic-disorders-of-diabetic-rats
#13
Khaled Hamden, Henda Keskes, Othman Elgomdi, Abdelfattah Feki, Noureddine Alouche
This study was designed to examine physicochemical characteristics, chemical compositions and biological activities of fenugreek seed oil (FSO) and its pure triglyceride (TG). One fenugreek TG was purified using a bioassay-guided fractionation and administrated to surviving diabetic rats. The free fatty acids percentage as well as, the peroxide, the saponification and the iodine values were 2%, 12 mequiv. O2/kg of oil, 189 (mg KOH/g) and 110 (g/100 g of oil), respectively. Linolenic acid (C18:3 26.14%), Linoleic acid (C18:2 41...
2017: Journal of Oleo Science
https://www.readbyqxmd.com/read/28558255/anti-inflammatory-subfractions-separated-from-acidified-chloroform-fraction-of-fenugreek-seeds-trigonella-foenum-graecum-l
#14
Mostafa Pournamdari, Ali Mandegary, Fariba Sharififar, Ghazaleh Zarei, Rahele Zareshahi, Amir Asadi, Mohammad Mehdipour
Considering the side effects of current anti-inflammatory drugs, novel therapeutic agents are desired. We have succeeded in separating flavonoid-rich fractions with anti-inflammatory effect from fenugreek seeds (Trigonella foenum-graecum L.). In this work, we aimed to carry out further fractionation to find active anti-inflammatory subfractions. Trigonelline content of the plant was determined by spectrophotometric method. Fenugreek seeds were extracted consecutively with petroleum ether, acidified chloroform (ACC), alkaline chloroform (AKC), methanol, and water...
May 30, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/28539737/preclinical-toxicological-evaluation-of-idm01-the-botanical-composition-of-4-hydroxyisoleucine-and-trigonelline-based-standardized-fenugreek-seed-extract
#15
Pallavi O Deshpande, Vishwaraman Mohan, Prasad Arvind Thakurdesai
OBJECTIVE: To evaluate acute oral toxicity (AOT), subchronic (90-day repeated dose) toxicity, mutagenicity, and genotoxicity potential of IDM01, the botanical composition of 4-hydroxyisoleucine- and trigonelline-based standardized fenugreek (Trigonella foenum-graecum L) seed extract in laboratory rats. MATERIALS AND METHODS: The AOT and subchronic (90-day repeated dose) toxicity were evaluated using Sprague-Dawley rats as per the Organisation for Economic Co-operation and Development (OECD) guidelines No...
April 2017: Pharmacognosy Research
https://www.readbyqxmd.com/read/28536016/production-and-characterization-of-a-new-biodegradable-fenugreek-seed-gum-based-active-nanocomposite-film-reinforced-with-nanoclays
#16
Saliha Memiş, Fatih Tornuk, Fatih Bozkurt, M Zeki Durak
In the present work, fenugreek seed gum (FSG)/clay nanocomposite films were prepared with nanoclays (Na(+) montmorillonite [MMT], halloysite [HNT] and Nanomer(®) I.44 P [NM]) at different amounts (0, 2.5, 5.0 and 7.5g clay/100g FSG) by solution casting method and characterized. Increasing amount of nanoclay significantly (P<0.05) improved oxygen barrier and thermal properties of the biodegradable films. Agar diffusion tests revealed that FSG based nanocomposite films exhibited strong antimicrobial properties against foodborne pathogens namely Listeria monocytogenes, Escherichia coli O157:H7, Staphylococcus aureus and Bacillus cereus independently of clay type and concentration...
October 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28504078/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
#17
Saima Zameer, Abul Kalam Najmi, Divya Vohora, Mohd Akhtar
OBJECTIVES: The growing rate of neurological disorders is a major concern in today's scenario. Today's research is focusing on therapeutic interventions providing benefits in these disorders. Presently, drugs of natural origin have gained more interest for the treatment of central nervous system disorders for their efficacy and less/ no side effects. This review is emphasizing the cited roles of Trigonella foenum graecum (fenugreek) and its constituents in different neurological manifestations...
May 15, 2017: Nutritional Neuroscience
https://www.readbyqxmd.com/read/28484691/inflammatory-effects-of-the-plant-protection-product-stifenia-fen560-on-vertebrates
#18
Lény Teyssier, Julie Colussi, Stéphanie Delemasure, Johanna Chluba, David Wendehenne, Olivier Lamotte, Jean-Louis Connat
Plant defense stimulators (PDSs) rely on the activation of plant innate immunity in order to protect crops against various pests. These molecules are thought to be a safer alternative to classical plant protection products. Given that innate immune systems share common features in plants and vertebrates, PDS can potentially cross-react with innate immunity of non-target organisms. To test this hypothesis, we studied effects of the commercial PDS Stifenia (FEN560), which is composed of crushed fenugreek seeds...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28479738/prenatal-developmental-toxicity-study-of-glycosides-based-standardized-fenugreek-seed-extract-in-rats
#19
Pallavi O Deshpande, Vishwaraman Mohan, Mukul P Pore, Shailesh Gumaste, Prasad A Thakurdesai
CONTEXT: Glycoside-based standardized fenugreek seed extract (SFSE-G) demonstrated promising efficacy in animal models of immune-inflammatory conditions. AIM: The present study was aimed at embryo-fetal development toxicity evaluation of SFSE-G in Wistar rats as per guideline No. 414 of the Organization for Economic Co-operation and Development (OECD). MATERIAL AND METHODS: Mated female rats were randomized into four groups of 30 each and received oral doses of either SFSE-G at 250, 500, and 1000 mg/kg or vehicle (water) during the period of gestation (postconception) from gestational day 5 (GD5, an implantation day) until 1 day before cesarean sections (GD19)...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28433714/effects-of-dietary-supplementation-with-fenugreek-seeds-alone-or-in-combination-with-probiotics-on-gilthead-seabream-sparus-aurata-l-skin-mucosal-immunity
#20
F A Guardiola, A Bahi, A Bakhrouf, M A Esteban
Despite increasing interest in modulating the immune response of fish, providing a combination of probiotics and herbal immunostimulants in aquafeed has rarely has been studied. The effects on gilthead seabream (Sparus aurata L.) of the dietary administration of fenugreek (Trigonella foenum graecum) seeds alone (FE), or combined with one of the following probiotic strains: Bacillus licheniformis (FEBL), Lactobacillus plantarum (FELP) or Bacillus subtilis (FEBS) were evaluated. Fish were fed a control or one of the supplemented diets for 3 weeks...
April 19, 2017: Fish & Shellfish Immunology
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