Results 141 to 150 of about 3,103 (184)

Arabinoxylans, gut microbiota and immunity

Carbohydrate Polymers, 2016
Arabinoxylan (AX) is a non-starch polysaccharide found in many cereal grains and is considered as a dietary fiber. Despite their general structure, there is structural heterogeneity among AX originating from different botanical sources. Furthermore, the extraction procedure and hydrolysis by xylolytic enzymes can further render differences to theses AX.
Mihiri, Mendis, Estelle, Leclerc, Senay, Simsek   +2 more
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Feruloylated arabinoxylan and arabinoxylan-protein solutions do not gel upon γ-irradiation

Food Hydrocolloids, 2003
Abstract Solutions of feruloylated water-extractable arabinoxylan (WEAX) and bovine serum albumin (BSA) were γ-irradiated, separately and in admixture, at doses between 0 and 10 kGy, with the objective of gelling by radical mediated inter-chain cross-linking.
Micard, V., Surget, Anne, Raffi, J., Rouau, Xavier   +3 more
openaire   +3 more sources

Bacterial nanocellulose‐reinforced arabinoxylan films

Journal of Applied Polymer Science, 2011
AbstractThere is an increasing interest in substituting today's films for food packaging applications with films based on renewable resources. For this purpose, rye arabinoxylans, unmodified and enzymatically debranched, were studied for the preparation of neat films and composite films reinforced with bacterial cellulose (BC).
Stevanic, Jasna S., Joly, Catherine, Mikkonen, Kirsi S., Pirkkalainen, Kari, Serimaa, Ritva, Rémond, Caroline, Toriz, Guillermo, Gatenholm, Paul, Tenkanen, Maija, Salmén, Lennart   +9 more
openaire   +2 more sources

Arabinoxylans in barley, malt and wort

1991
Abstract Arabinoxylans from barley endosperm cell walls may impair the wort preparation process. They were isolated from dehusked barley and malt, and from sweet wort. Their glycosidic linkage composition was determined, showing the presence of a large amount of C2-substituted xylopyranose.
Viëtor, R.J., Angelino, S.A.G.F., Voragen, A.G.J.   +2 more
openaire   +2 more sources

Efficacy of supplemental multi-carbohydrases in broiler diets depends on soluble arabinoxylan-to-total arabinoxylan content

British Poultry Science, 2021
1. The objective of this study was to investigate the effect of multi-carbohydrase enzymes (MC) on net energy (NE), performance and gene expression in Cobb 500 broilers fed diets containing different levels of soluble and total arabinoxylan (sAX/tAX) ratios.2.
S. Musigwa, P. Cozannet, N. Morgan, S. K. Kheravii, R. A. Swick, S.-B. Wu   +5 more
openaire   +2 more sources

Infrared study of arabinoxylans

Journal of the Science of Food and Agriculture, 1994
AbstractThe influence of substitution of the (1 → 4)‐β‐D‐xylan backbone with α‐L‐arabinofuranosyl units on the infrared spectra has been studied using the freeze‐dried form of related oligo‐ and polysaccharide models. The peak intensity ratios at 1164 and 990 cm‐1 can be suggested as an index of arabinofuranosyl contribution.
M Kačuráková, A Ebringerová, J Hirsch, Z Hromádková   +3 more
openaire   +1 more source

Isolation of arabinoxylan and cellulose-rich arabinoxylan from wheat bran of different varieties and their functionalities

Food Hydrocolloids, 2021
Abstract The study evaluated the yield, emulsifying, antioxidant properties, protein content and amino acid composition of water-extractable (WE) and alkali-extractable (AE) Hemi-B and the water holding capacity and protein content of cellulose-rich arabinoxylan (CAX) fractions isolated from the bran of four wheat varieties.
Amritpal Kaur, Balwinder Singh, Madhav P. Yadav, Seerat Bhinder, Narpinder Singh   +4 more
openaire   +1 more source

Prebiotic and Other Health-Related Effects of Cereal-Derived Arabinoxylans, Arabinoxylan-Oligosaccharides, and Xylooligosaccharides

Critical Reviews in Food Science and Nutrition, 2011
Arabinoxylans (AX) from cereals are cell wall components that constitute an important part of the dietary fiber intake in humans. Enzymatic hydrolysis of AX yields arabinoxylan-oligosaccharides (AXOS), consisting of arabinoxylooligosaccharides and xylooligosaccharides (XOS). This reaction takes place in the production of AXOS and of cereal-derived food
Willem F, Broekaert, Christophe M, Courtin, Kristin, Verbeke, Tom, Van de Wiele, Willy, Verstraete, Jan A, Delcour   +5 more
openaire   +2 more sources

Beer and Arabinoxylan

2009
Arabinoxylans are non-starch polysaccharides (NSP) and are found in a number of tissues, primarily in the cell wall of the aleurone layers and the endosperm. Arabinoxylans are comprised of a mixed linkage between arabinose and xylose. The arabinoxylan structure is degraded, in conjunction with beta-glucan, by enzymes during the malting process to ...
openaire   +3 more sources

State diagrams of arabinoxylan-water binaries

Thermochimica Acta, 2001
Since Arabinoxylans are natural polysaccharides that seem promising candidates as cryostabilizers, the state diagram (i.e. the representation in the temperature-composition plan of the macroscopic phases) of their aqueous solutions seemed worth determining.
D. Fessas, A. Schiraldi
openaire   +1 more source