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https://www.readbyqxmd.com/read/29156307/gum-xanthan-psyllium-cl-poly-acrylic-acid-co-itaconic-acid-based-adsorbent-for-effective-removal-of-cationic-and-anionic-dyes-adsorption-isotherms-kinetics-and-thermodynamic-studies
#1
Sukriti Chaudhary, Jitender Sharma, Balbir S Kaith, Satender Yadav, Ashish Kumar Sharma, Aayushi Goel
The present work highlights the synthesis of the adsorbent based on Gum xanthan-psyllium hybrid backbone graft co-polymerized with polyacrylic acid-co-polyitaconic acid chains for the rapid sequestration of auramine-O (Aur-O) and eriochrome black-T (EBT) dyes from the aqueous fluid. The excellent dye removal efficiency of 90.53% for EBT and 95.63% for Aur-O was found at initial dye concentration of 30mgL(-1) (EBT) and 15 mgL(-1) (Aur-O) 40mL(-1) with an adsorbent dose of 600mg within time duration of 5h and 323K temp...
November 17, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/29153856/the-effect-of-viscous-soluble-fiber-on-blood-pressure-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#2
K Khan, E Jovanovski, H V T Ho, A C R Marques, A Zurbau, S B Mejia, J L Sievenpiper, V Vuksan
AIMS: Dietary fiber intake, especially viscous soluble fiber, has been established as a means to reduce cardiometabolic risk factors. Whether this is true for blood pressure remains controversial. A systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to investigate the effects of viscous soluble fiber supplementation on blood pressure and quantify the effect of individual fibers. DATA SYNTHESIS: MEDLINE, Embase, and Cochrane databases were searched...
October 7, 2017: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/29138791/a-new-heteropolysaccharide-from-the-seed-husks-of-plantago-asiatica-l-with-its-thermal-and-antioxidant-properties
#3
Yuge Niu, Na Li, Sierkemideke Alaxi, Guoren Huang, Lei Chen, Ziqian Feng
A new heteropolysaccharide (PMH) with a molecular weight of 1.4 × 10(3) kDa was isolated from the seed husks of Plantago asiatica L. The monosaccharide composition of PMH was determined as glucose, xylose, arabinose, rhamnose, galactose and galacturonic acid with a molar ratio of 1.0 : 1.8 : 2.4 : 3.8 : 4.9 : 8.5. The backbone of PMH consisted of 1,4-β-d-GalpA with the side chains mainly composed of 1,3-α-d-Galp and 1,2-α-d-Galp which were attached to the O-3 of GlapA. The thermal analysis using the Flynn-Wall-Ozawa (FWO) method revealed that PMH had an apparent activation energy (Ea) of 173...
November 15, 2017: Food & Function
https://www.readbyqxmd.com/read/29111068/microwave-assisted-synthesis-of-binary-grafted-psyllium-and-its-utility-in-anticancer-formulation
#4
Deepak Kumar, Jyoti Pandey, Pramendra Kumar
A binary grafted copolymer of Psyllium mucilage (Psy) with acrylic acid (AA) and acrylonitrile (An) has been successfully synthesized under microwave conditions for in vitro drug release study. The grafting was confirmed by FTIR spectroscopy, XRD, SEM, EDX, TGA analytical techniques and the intrinsic viscosity study. The swelling behavior of grafted material has been studied in solution of different pH and time. We also prepare Psy-g-Poly (AA-co-An) based beads with anti-cancer drug [(2-Chloro-3-(4-hydroxyphenylamino) naphthalene-1, 4-dione)]...
January 1, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28971691/is-fibre-an-effective-strategy-to-improve-laxation-in-long-term-care-residents
#5
Wendy J Dahl, Daniela Rivero Mendoza
The high prevalence of constipation in long-term care (LTC) residents has been a long-standing issue for caregivers, attending health professionals, and the residents themselves. The traditional medical response has been to utilize pharmaceutical laxatives, enemas, and suppositories for treatment. The purpose of this review was to determine if fibre supplementation (including fibre added to foods) is effective in increasing stool frequency, improving stool consistency, and decreasing laxative use in LTC residents...
October 3, 2017: Canadian Journal of Dietetic Practice and Research
https://www.readbyqxmd.com/read/28956658/short-term-supplementation-of-a-moderate-carbohydrate-diet-with-psyllium-reduces-fasting-plasma-insulin-and-tumor-necrosis-factor-%C3%AE-in-patients-with-type-2-diabetes-mellitus
#6
Mahdieh Kamalpour, Hamid Ghalandari, Javad Nasrollahzadeh
The purpose of this study was to compare effects of a moderate carbohydrate diet supplemented with psyllium with those of a lower carbohydrate diet supplemented with placebo powder on glycemic control in patients with type 2 diabetes (T2D). In an open randomized controlled trial, 37 patients with T2D with body mass index (BMI) 25-35 kg/m2 received either a low-energy, moderate carbohydrate diet plus 7 grams of psyllium powder (MoCyllium group) or a low-energy, lower carbohydrate diet plus placebo powder (LoCarb group) for 2 weeks...
September 28, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/28918484/drug-herb-interactions-in-the-elderly-patient-with-ibd-a-growing-concern
#7
REVIEW
Haider Rahman, Marina Kim, Galen Leung, Jesse A Green, Seymour Katz
Inflammatory bowel disease (IBD), which includes conditions such as Crohn's disease and ulcerative colitis, is becoming more prevalent with the elderly being the fastest growing group. Parallel to this, there is an increasing interest in the use of complementary and alternative medicine (CAM). Nearly half of patients with IBD have used CAM at one time. The elderly patients, however, are burdened by comorbid conditions, polypharmacy, and altered functional status. With increasing use of complementary and alternative medicine in our elderly patients with IBD, it is vital for the provider to provide counsel on drug-herb potential interactions...
December 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/28872467/irritable-bowel-syndrome-and-diet-where-are-we-in-2018
#8
Eirini Dimidi, Megan Rossi, Kevin Whelan
PURPOSE OF REVIEW: The aim is to review the most recent advances in the evidence supporting the use of various dietary interventions for the management of irritable bowel syndrome (IBS). RECENT FINDINGS: There is insufficient evidence of the effect of fibres other than psyllium in IBS, whereas the recent studies on prebiotics suggest a limited effect in IBS. Recent probiotic trials continue to provide varying results, with some probiotic strains exhibiting beneficial effects, whereas others show no effect...
September 1, 2017: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/28821315/starch-entrapped-microsphere-fibers-improve-bowel-habit-but-do-not-exhibit-prebiotic-capacity-in-those-with-unsatisfactory-bowel-habits-a-phase-i-randomized-double-blind-controlled-human-trial
#9
Heather E Rasmussen, Bruce Hamaker, Kumar B Rajan, Ece Mutlu, Stefan J Green, Michael Brown, Amandeep Kaur, Ali Keshavarzian
Approximately one-third of individuals in the United States experience unsatisfactory bowel habits, and dietary intake, especially one low in fiber, could be partly responsible. We hypothesized that intake of a fermentable fiber (starch-entrapped microspheres, SM) that has a delayed, slow fermentation profile in vitro would improve bowel habit while exhibiting prebiotic capacity in those with self-described unsatisfactory bowel habits, all with minimal adverse effects. A total of 43 healthy volunteers completed a 3-month, double-blind, parallel-arm randomized clinical trial to assess the ability of a daily dose (9 or 12 g) of SM vs psyllium (12 g) to improve bowel habit, including stool consistency and frequency, and modify gut milieu through changes in stool microbiota and short-chain fatty acids while remaining tolerable through minimal gastrointestinal symptoms...
August 2017: Nutrition Research
https://www.readbyqxmd.com/read/28817614/development-of-a-technique-for-psyllium-husk-mucilage-purification-with-simultaneous-microencapsulation-of-curcumin
#10
André Álvares Monge Neto, Rita de Cássia Bergamasco, Flávio Faria de Moraes, Antônio Medina Neto, Rosane Marina Peralta
This study focused on evaluating a technique for the psyllium husk mucilage (PHM) purification with simultaneous microencapsulation of curcumin. PHM was extracted with water and purified with ethanol. For the mucilage purification and simultaneous microencapsulation, an ethanolic solution of curcumin was used. After dehydration, the samples were analysed by instrumental techniques and evaluated for thermal stability. The presence of curcumin in the solution did not impair the yield of precipitated polysaccharide...
2017: PloS One
https://www.readbyqxmd.com/read/28770123/prevention-of-histological-changes-after-colonic-diversion-in-rats-an-experimental-study
#11
Pathak M, Srinivas M, Shariff A
AIM: To determine the beneficial effects of Glutamine, Psyllium, Short Chain Fatty Acids (SCFA), and Maharishi Amrit Kalash (MAK), in preventing the histological changes after diversion colostomy. MATERIAL AND METHODS: After ethical clearance, male wistar rats (n=40) underwent diversion colostomy. Rats were divided into five groups of 8 rats each. Each group was given, after diversion colostomy, per rectally, one of the five agents being tested as an enema (3 ml/kg/day)...
April 2017: Journal of Neonatal Surgery
https://www.readbyqxmd.com/read/28731144/dietary-fiber-in-irritable-bowel-syndrome-review
#12
Magdy El-Salhy, Synne Otterasen Ystad, Tarek Mazzawi, Doris Gundersen
Irritable bowel syndrome (IBS) is a common chronic gastrointestinal disorder. It is widely believed that IBS is caused by a deficient intake of dietary fiber, and most physicians recommend that patients with IBS increase their intake of dietary fiber in order to relieve their symptoms. However, different types of dietary fiber exhibit marked differences in physical and chemical properties, and the associated health benefits are specific for each fiber type. Short-chain soluble and highly fermentable dietary fiber, such as oligosaccharides results in rapid gas production that can cause abdominal pain/discomfort, abdominal bloating/distension and flatulence in patients with IBS...
September 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28729836/an-overview-of-herbal-products-and-secondary-metabolites-used-for-management-of-type-two-diabetes
#13
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/28586775/-auswirkungen-von-flohsamen-psyllium-auf-parameter-des-glukosestoffwechsels-eine-%C3%A3-bersicht
#14
Esther Granitzer, Beat Meier, Heinz Drexel, Christoph H Saely
Ziel dieser Literaturübersicht war es, den klinischen Stellenwert von Flohsamen (Psyllium) und deren Auswirkungen auf Parameter des Glukosestoffwechsels zu bewerten. Hierzu wurde in den Datenbanken CAMbase, CAM-QUEST, Cochrane Library, EMBASE und PubMed die Literatur zur glukosesenkenden Wirkung von Flohsamen herangezogen und letztmalig am 16. September 2015 systematisch erfasst. Von ursprünglich 107 als potenziell relevant identifizierten Veröffentlichungen erwiesen sich 11 als randomisierte, kontrollierte klinische Studien, in denen 417 Testpersonen Psyllium eingenommen hatten...
2017: Complementary Medicine Research
https://www.readbyqxmd.com/read/28572941/effect-of-psyllium-and-gum-arabic-biopolymers-on-the-survival-rate-and-storage-stability-in-yogurt-of-enterococcus%C3%A2-duransiw3-encapsulated-in-alginate
#15
Yousef Nami, Babak Haghshenas, Ahmad Yari Khosroushahi
Different herbal biopolymers were used to encapsulate Enterococcus durans IW3 to enhance its storage stability in yogurt and subsequently its endurance in gastrointestinal condition. Nine formulations of encapsulation were performed using alginate (ALG), ALG-psyllium (PSY), and ALG-gum Arabic (GA) blends. The encapsulation efficiency of all formulations, tolerance of encapsulated E. durans IW3 against low pH/high bile salt concentration, storage lifetime, and release profile of cells in natural condition of yogurt were evaluated...
May 2017: Food Science & Nutrition
https://www.readbyqxmd.com/read/28514403/-chronic-constipation-in-the-practice-of-a-therapist-features-of-therapy-for-comorbidity
#16
A A Svistunov, M A Osadchuk, L I Butorova, G M Tokmulina
AIM: To evaluate the clinical efficacy of laxatives with different pharmacological effects in the combination therapy in patients with chronic constipation (CC) concurrent with obesity, hypertensive disease, and type 2 diabetes mellitus (DM). SUBJECTS AND METHODS: A total of 110 people (45 men, 65 women) aged 45 to 72 years with CC in the presence of concomitant diseases: grade 1 or 2 hypertensive disease + obesity + type 2 DM. The investigators determined the severity of abdominal pain syndrome and flatulence, by indicating the mean frequency of defecations per week and fecal consistency according to the Bristol stool scale; anthropometric parameters; serum biochemistry tests; and serum lipoprotein phenotyping...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28512054/synthesis-and-characterization-of-psyllium-seed-mucilage-grafted-with-n-n-methylene-bisacrylamide
#17
Monica R P Rao, Laxmi Babrekar, Vaishali S Kharpude, Jagruti Chaudhari
Psyllium seed polysaccharide was modified to investigate its use as multifunctional pharmaceutical excipient. The objective of this study was isolation of psyllium seed polysaccharide and crosslinking with acrylic acid using N,N-methylene bisacrylamide and its characterization. Acrylic acid was used as monomer and ammonium persulfate as initiator. A full factorial design was employed to optimize the crosslinking. The modified polysaccharide was characterized by FTIR, DSC, PXRD, loss on drying, pH, viscosity, micromeritics properties and swelling studies in 0...
October 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28385286/dietary-psyllium-fiber-increases-intestinal-heat-shock-protein-25-expression-in-mice
#18
Miyuki Ogata, Tran Van Hung, Hiroyuki Tari, Teruaki Arakawa, Takuya Suzuki
Heat shock proteins (HSPs) protect intestinal epithelial cell function, integrity and viability against many forms of stress. We hypothesized that dietary fibers (DFs) in the diet may increase HSP expression, since DFs are known to exhibit beneficial effects on intestinal health. The present study investigated the regulation of intestinal HSP expression by DFs, particularly psyllium fiber. Feeding psyllium fiber for 5 d increased HSP25 expression, but not HSP32 and HSP70 expression in the jejunum, ileum, and colon of mice at both the protein and mRNA levels...
March 2017: Nutrition Research
https://www.readbyqxmd.com/read/28333654/cytokine-changes-in-gastric-and-colonic-epithelial-cell-in-response-to-planta-ovata-extract
#19
Javed Yakoob, Wasim Jafri, Malik Hassan Mehmood, Zaigham Abbas, Kanwal Tariq
Background Psyllium (Planta ovata, Ispaghul) seed and husk are used for treatment of altered bowel habit, i. e. constipation and diarrhea. We studied the effect of Ispaghul extract on secretion of interleukin-1 beta (IL-1β) by AGS (ATCC CRL 1739) and SW480 (ATCC CCL-227) epithelial cell lines and determined whether Ispaghul extract has an effect on IL-1β secretion by Helicobacter pylori (H. pylori)-stimulated AGS cell and Escherichia coli K-12 (E. coli K-12)-stimulated SW480 cells in vitro. Methods The AGS cells and SW480 cells were pretreated with Ispaghul extract in concentrations, i...
March 22, 2017: Journal of Complementary & Integrative Medicine
https://www.readbyqxmd.com/read/28317482/nutraceuticals-as-an-important-part-of-combination-therapy-in-dyslipidaemia
#20
Angelo Maria Patti, Peter P Toth, Rosaria Vincenza Giglio, Maciej Banach, Marcello Noto, Dragana Nikolic, Giuseppe Montalto, Manfredi Rizzo
Several risk factors such as abnormality of lipid metabolism (e.g. high levels of low-density lipoprotein cholesterol (LDL-C), elevated triglycerides and low levels of high-density lipoprotein cholesterol (HDL-C)) play a central role in the aetiology of cardiovascular disease (CVD). Nutraceutical combination together with a cholesterol-lowering action, when associated with suitable lifestyle, should furnish an alternative to pharmacotherapy in patients reporting statin-intolerance and in subjects at low cardiovascular risk...
March 17, 2017: Current Pharmaceutical Design
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