Rosa-Sibakov , N , Mäkelä , N , Aura , A-M , Sontag-Strohm , T & Nordlund , E 2020 , ' In vitro study for investigating the impact of decreasing the molecular weight of oat bran dietary fibre components on the behaviour in small and large intestine ' , Food & Function , vol. 11 , no. 7 , pp. 6680-6691 . https://doi.org/10.1039/D0FO00367K
Title: | In vitro study for investigating the impact of decreasing the molecular weight of oat bran dietary fibre components on the behaviour in small and large intestine |
Author: | Rosa-Sibakov, Natalia; Mäkelä, Noora; Aura, Anna-Marja; Sontag-Strohm, Tuula; Nordlund, Emilia |
Contributor organization: | Department of Food and Nutrition Grain Technology Staff Services Tuula Sontag-Strohm / Principal Investigator Food Sciences |
Date: | 2020-07-01 |
Language: | eng |
Number of pages: | 12 |
Belongs to series: | Food & Function |
ISSN: | 2042-6496 |
DOI: | https://doi.org/10.1039/D0FO00367K |
URI: | http://hdl.handle.net/10138/326651 |
Abstract: | The objective of this work was to evaluate the role of beta-glucan molecular weight (M-w) and the presence of other carbohydrates on the physiological functionality of oat branviaanin vitrodigestion study. A complete approach using three differentin vitrodigestion models (viscosity of the small intestine digest, reduction of bile acids and on-line measurement of gas evolution) was used to predict the physiological functionality of enzymatically modified oat bran concentrate (OBC). OBC was enzymatically treated with two beta-glucanase preparations at three different levels in order to specifically decrease beta-glucanM(w)(Pure: purified beta-glucanase) or beta-glucan and other cell wall polysaccharides (Mix: commercial food-grade cell wall degrading enzyme preparation). TheM(w)of beta-glucan in OBC was tailored to high (1000 kDa), medium (200-500 kDa) and low ( |
Subject: |
ARABINOXYLAN-OLIGOSACCHARIDES
BARLEY BETA-GLUCAN BILE-ACID-BINDING DIGESTION FERMENTATION FRACTIONS LIPIDS SERUM LDL-CHOLESTEROL WHEAT 416 Food Science |
Peer reviewed: | Yes |
Rights: | cc_by_nc |
Usage restriction: | openAccess |
Self-archived version: | publishedVersion |
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