Method for efficiently producing water-soluble beta-1, 3-glucan through chrysophyceae fermentation
A water-soluble and glucan technology, applied in the field of high-efficiency production of water-soluble β-1,3-glucan, can solve the problems of difficulty in increasing the yield of polysaccharides and being unsuitable for industrial production, and achieves an increase in yield and an increase in the percentage of dry weight. , the effect of high cell density
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[0034] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0035] A method for efficiently producing water-soluble β-1,3-glucan through the fermentation of golden algae proposed in the embodiment of the present invention, the method uses golden algae with high water-soluble β-1,3-glucan as the fermentation culture Microorganisms, through the adjustment of the carbon source concentration in the fermentation basal medium and the feed medium, the mixing of organic nitrogen sources and inorganic nitrogen sources, and the adjustment of C / N ratio, etc., to obtain high cell density and high biomass concentration Chrysophylla, harvesting Chrysophylla and obtaining water-soluble β-1,3-glucan from Chrysophylla cells. The method of the present invention, on the one hand, solves the problems of low β-1,3-glucan content, high extra...
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