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Position: Home > Articles > The Research of Abstraction Chitosan from Field Cricket Journal of Northwest Forestry University 2003,18 (3) 79-81

从蟋蟀中提取壳聚糖的研究

作  者:
王敦;胡景江;刘铭汤
单  位:
西北农林科技大学林学院
关键词:
蟋蟀;提取;壳聚糖;反应条件
摘  要:
通过从蟋蟀中提取壳聚糖工艺的研究,提出了获得较高质量的壳聚糖的适宜工艺条件:①脱矿物质用1%HCl浸泡12h。②脱蛋白质及脂类用5%~15%NaOH,在90℃下处理4~6h。③脱乙酰基用40%NaOH在130℃下处理3h。
译  名:
The Research of Abstraction Chitosan from Field Cricket
作  者:
WANG Dun, HU Jingjiang,LIU Mingtang (College of Forestry, NW Sci-Tech Univ. of Agr. and For.,Yangling, Shaanxi 712100, China )
关键词:
field cricket; abstraction ; chitosan ; condition of reaction
摘  要:
Through research on technique of abstraction high quality chitosan from field cricket (Gryllus testaceus), appropriate conditions of reaction were obtained: ①Removing mineral matter:1 %HCl soaking for 12 h. ②Removing protein:5 %~15 %NaOH solution ,90 ℃ keep 4~6 h.③ Deacetylation:40 % NaOH solution heated 3 h under 130℃.

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