Results 121 to 130 of about 43,839 (148)

Oxidative and radical mediated cleavage of β-glucan in thermal treatments

Carbohydrate Polymers, 2011
Abstract Oat β-glucan is a dietary fibre with solid and well evidenced health benefits. Its beneficial properties, however, largely depend on its molecular properties and processing history. In this study, the cleavage of oat β-glucan in heat treatments (95 °C and 120 °C) and role of oxidative reactions were investigated in highly purified β-glucan ...
Loponen Jussi   +4 more
openaire   +1 more source

In vitro Inhibition of 1,3-β-Glucan Synthase by Glycolipids from Convolvulaceous Species

Planta Medica, 2002
Sixteen convolvulaceous glycolipids selected from the tricolorin (1 - 7) and orizabin (8 - 16) series, proved to be strong in vitro inhibitors of the enzyme that catalyzes the synthesis of 1,3-beta-D-glucan, a major polymer of fungal cell-walls. Results provide an insight into function of the specific structures of these complex macrocyclic lactones as
María V, Castelli   +6 more
openaire   +2 more sources

A new pullulan and a branched (1→3)-, (1→6)-linked β-glucan from the lichenised ascomyceteTeloschistes flavicans

FEMS Microbiology Letters, 2002
The polysaccharides formed on hot alkaline extraction of the ascomycetous lichen Teloschistes flavicans were fractionated to give two glucans, which were characterised by methylation analysis and 1D and 2D NMR spectroscopy. One was a branched beta-glucan containing (1-->3) and (1-->6) linkages, a structure which is more typical of basidiomycetes rather
Rodrigo A, Reis   +3 more
openaire   +2 more sources

Role of β-glucan content, molecular weight and phytate in the bile acid binding of oat β-glucan

Food Chemistry, 2021
Tuula Sontag Strohm   +2 more
exaly  

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