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和尚蟹幾丁質皮膜的製備與產業的應用
Date Issued
2003-07-31
Date
2003-07-31
Author(s)
DOI
912313B002346
Abstract
The acid waste solution was decanted and the crabs were rinsed with tap water.
The demineralized crabs were added into another 250ml glass flask containing 200ml
of 1N NaOH. After 30min of sonication, the flask was kept at 40oC for ca. 16hr.
After another 30min of sonication to disperse the solubilized materials, the alkaline
waste, principally the crab meat protein lysate, was decanted. The deproteinization
process was repeated about three times to obtain clear chitinous skins (or
membranes).
The demineralized crabs were added into another 250ml glass flask containing 200ml
of 1N NaOH. After 30min of sonication, the flask was kept at 40oC for ca. 16hr.
After another 30min of sonication to disperse the solubilized materials, the alkaline
waste, principally the crab meat protein lysate, was decanted. The deproteinization
process was repeated about three times to obtain clear chitinous skins (or
membranes).
Publisher
臺北市:國立臺灣大學生物產業機電工程學系暨研究所
Coverage
計畫年度:91;起迄日期:2002-08-01/2003-07-31
Type
report
File(s)
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912313B002346.pdf
Size
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Format
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