A new isolation method of β-d-glucans from spent yeast Saccharomyces cerevisiae
✍ Scribed by Xiao-Yong Liu; Qiang Wang; Steve W. Cui; Hong-Zhi Liu
- Book ID
- 113627509
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 508 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0268-005X
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This report describes a method for the solubilization of a micro-particulate beta-D-glucan. Insoluble glucan is dissolved in methyl sulfoxide and urea (8M) and partially phosphorylated at 100 degrees. The resulting water-soluble product is called glucan phosphate. The conversion rate is 70%, and the
A (1 + 3)\_/3-Linked poly-D-glucose immune stimulant is isolated from the inner cell wall of Succ~aromyc~ cerevhiae [1,21 and belongs to the class of drugs known as biological response modifiers (BRMs). This polysaccharide exerts a beneficial effect on a variety of experimentally induced disease sta