The depolymerization of “bifidan,” a polysaccharide of Lactobacillus bifidus, by ascorbic acid
作者： Marian M. Wang , K.C. Tsou , Robert F. Norris
DOI: 10.1016/0003-9861(69)90424-X
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摘要: Abstract The viscosity of the bifidan solutions was shown to be irreversibly decreased by ascorbic acid. This viscosity-reducing activity proportional concentration acid and enhanced atmospheric oxygen. inhibited sodium diethyldithiocarbamate peroxidase but only slightly catalase. H 2 O alone had little effect on solutions. Hydroperoxy radicals may responsible for reduction activity.
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