Results 31 to 40 of about 94,312,550 (113)

The edible mushroom Albatrellus ovinus contains a α-L-fuco-α-D-galactan, α-D-glucan, a branched (1→6)-β-D-glucan and a branched (1→3)-β-D-glucan [PDF]

open access: yes, 2019
Albatrellus ovinus, the sheep polypore, is a large, dense mushroom being rich in cell wall material. Polysaccharides were isolated by sequential extraction, enzymatic treatment and analyzed with respect to monosaccharide composition, glycosidic linkages ...
Samuelsen, Anne Berit C.   +5 more
core   +1 more source

A genome wide association scan for (1,3;1,4)-β-glucan content in the grain of contemporary 2-row Spring and Winter barleys [PDF]

open access: yes, 2014
Background: (1,3;1,4)-β-Glucan is an important component of the cell walls of barley grain as it affects processability during the production of alcoholic beverages and has significant human health benefits when consumed aboverecommended threshold levels.
Russell, J.   +32 more
core   +1 more source

Safety evaluation of the food enzyme glucan 1,4‐alpha‐glucosidase from the genetically modified Trichoderma reesei strain DP‐Nzh38

open access: yesEFSA Journal, 2020
The food enzyme glucoamylase (4‐α‐D‐glucan glucohydrolase; EC 3.2.1.3) is produced with the genetically modified Trichoderma reesei strain DP‐Nzh38 by Danisco US Inc. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP)   +24 more
doaj   +1 more source

Safety evaluation of the food enzyme 1,4-α-glucan branching enzyme from the non-genetically modified Geobacillus thermodenitrificans strain TRBE14

open access: yes, 2023
The food enzyme 1,4-α-glucan branching enzyme ((1–4)-α-d-glucan:(1–4)-α-d-glucan 6-α-d-[(1–4)-α-d-glucano]-transferase; EC 2.4.1.18) is produced with the non-genetically modified Geobacillus thermodenitrificans strain TRBE14 by Nagase (Europa) GmbH.
Cocconcelli P. S.
core   +1 more source

Three-dimensional structure of the barley beta-D-glucan glucohydrolase in complex with a transition state mimic

open access: yes, 2004
Glucophenylimidazole (PheGlcIm), a tetrahydroimidazopyridine-type inhibitor and ⁴H₃ conformer mimic of a glucoside, binds very tightly to a barley β-D-glucan glucohydrolase, with a Ki constant of 2 x 10⁻⁹ M and a ΔG of 51 kJ mol⁻¹.
Hrmova, M.   +5 more
core   +1 more source

Polysaccharides from Agaricus bisporus and Agaricus brasiliensis show similarities in their structures and their immunomodulatory effects on human monocytic THP-1 cells [PDF]

open access: yes, 2011
Background Mushroom polysaccharides have traditionally been used for the prevention and treatment of a multitude of disorders like infectious illnesses, cancers and various autoimmune diseases.
Iacomini Marcello   +20 more
core   +2 more sources

Regulation of genes encoding beta-D-glucan glucohydrolases in barley (Hordeum vulgare)

open access: yes, 2001
The definitive version is available at www.blackwell-synergy.comExpression patterns of barley β-D-glucan glucohydrolase genes were monitored using cDNAs encoding isoenzymes ExoI and ExoII. The cDNAs were isolated from 5-day-old seedling libraries.
Harvey, A.   +5 more
core   +1 more source

Glucan synthase of Phytophthora sojae [PDF]

open access: yes, 2002
Glucans, with the (1-3)-b-glucosidic linkage as major feature, are present in most of the higher plants, in many lower plants, as well as in microorganisms (Stone and Clarke, 1992). The synthesis of (1-3)-b-glucan in vivo is catalysed by the enzyme (1-3)-
Antelo, Luis
core   +1 more source

A (1→4)-α-d-glucan-protein involved in liver glycogen biosynthesis

open access: yes, 1986
A macromolecular (1→4)-α- d-[ 14C]glucan-protein complex was synthesized with a rat liver preparation and uridine diphosphate d-[ 14C]glucose. The size of the complex is contributed by both the protein and the (1→4)-α- d-glucosyl-oligomer components ...
William J. Whelan   +5 more
core   +1 more source

Safety evaluation of the food enzyme containing β‐fructofuranosidase and β‐glucosidase activities from the non‐genetically modified Aspergillus tubingensis strain IN 319

open access: yesEFSA Journal, Volume 23, Issue 10, October 2025.
Abstract The food enzyme containing β‐fructofuranosidase (β‐d‐fructofuranoside fructohydrolase; EC 3.2.1.26) and β‐glucosidase (β‐d‐glucoside glucohydrolase; EC 3.2.1.21) activities is produced with the non‐genetically modified Aspergillus tubingensis strain IN 319 by Shin Nihon Chemical Co., Ltd.
EFSA Panel on Food Enzymes (FEZ)   +18 more
wiley   +1 more source

Home - About - Disclaimer - Privacy