Temperature fractionation, physicochemical and rheological analysis of psyllium seed husk heteroxylan
نویسندگان
چکیده
منابع مشابه
The active fraction of psyllium seed husk.
A series of experiments and evaluations of fractions isolated from psyllium seed husk (PSH) were used to test the overall hypothesis that a gel-forming component of PSH is not fermented and that it is this component that is responsible for the laxative and cholesterol-lowering properties of PSH. A gel is isolated from human stools collected during a controlled diet study when PSH is consumed bu...
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In this study the rheological and physicochemical properties of four types of honeys, two poly floral (Mountain, Forest) and two mono floral (Sunflower, Ivy), were investigated. Rheological characteristics of honeys were evaluated at different temperatures (10, 15, 20, 25 and 30ºC). All the honeys exhibited Newtonian behavior for shear rate in the range of 1.045-41.8 s-1. The viscosity of sampl...
متن کاملEffect of Psyllium Hydrophilic Mucilloid (husk) on Primary Hyperlipidemic Patients
Background: Psyllium husk has been used for treating gastrointestinal upsets like diarrhea, constipation and irritable bowel disease in the past. Recent medical researches have shown remarkable effects of psyllium husk on all parameters of lipid profile, except triglycerides and very low density lipoproteins. Objective: This study was conducted to determine the effects of psyllium husk on lipid...
متن کاملThe gel-forming polysaccharide of psyllium husk (Plantago ovata Forsk).
The physiologically active, gel-forming fraction of the alkali-extractable polysaccharides of Plantago ovata Forsk seed husk (psyllium seed) and some derived partial hydrolysis products were studied by compositional and methylation analysis and NMR spectroscopy. Resolving the conflicting claims of previous investigators, the material was found to be a neutral arabinoxylan (arabinose 22.6%, xylo...
متن کاملSodium ion interaction with psyllium husk (Plantago sp.).
The nature of and factors effecting sodium interactions with psyllium were investigated in vitro. In a batch extraction system, psyllium mucilage gel retained at least 50% of sodium across a range of concentrations (5-300 mg sodium per g psyllium) and pH (2-10) environments. FTIR and Na NMR analyses of psyllium gels indicated that binding was complex with non-specific multi-site interactions. T...
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ژورنال
عنوان ژورنال: Food Hydrocolloids
سال: 2020
ISSN: 0268-005X
DOI: 10.1016/j.foodhyd.2020.105737