An evaluation of alkali and acid treatments for chitosan extraction from fungi
作者： Kishore D. Rane , Dallas G. Hoover
DOI: 10.1016/0032-9592(93)80016-A
关键词: Chloric acid 、 Chitosan 、 Hydrochloric acid 、 Organic chemistry 、 Sodium hydroxide 、 Formic acid 、 Nuclear chemistry 、 Acetic acid 、 Alkali metal 、 Extraction (chemistry) 、 Chemistry 、 Applied Microbiology and Biotechnology 、 Biochemistry 、 Bioengineering
摘要: Chitosan extractions of mycelia from Absidia coerulea ATCC 14076 were examined using hot alkaline and acid treatments. Alkaline treatments carried out at 95°C 121°C sodium hydroxide with varying extraction times. Acid hydrochloric, formic acetic acids various The highest yields chitosan obtained for 30 min hydrochloric 12 h. effects on the degree acetylation viscosity also examined.
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