ISSN:
1573-6784
Source:
Springer Online Journal Archives 1860-2000
Topics:
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Summary A new insoluble chromolytic substrate for the spectrophotometric determination of alpha-amylase activity (starch cross-linked with 1,4-butanediol diglycidyl ether in the presence of black drawing ink; “black starch”) has been shown to work well also in the presence of dextran, Ficoll and polyethylene glycol; on the other hand these phase-forming polymers interfere with some commonly used alpha-amylase assays.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02438828
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