Hydrolysis of Polylactic Acid Fiber by Lipase from Porcine pancreas
نویسندگان
چکیده
منابع مشابه
Direct asymmetric aldol reactions catalyzed by lipase from porcine pancreas.
Porcine pancreas lipase type II (PPL II) exhibited unnatural catalytic activity in direct asymmetric aldol reactions between cyclic ketones and aromatic or heteroaromatic aldehydes in acetonitrile in the presence of phosphate buffer. A wide range of substrates was accepted by the enzyme to afford the corresponding aldol products in low to high yields (10-98%), with moderate to excellent enantio...
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Co-lipase has been purified from porcine pancreas by a method involving tile following steps: acid extraction of pancreas homogenate, heat treatment, (NH4)2SO 4 fractionation, t reatment with ethanol, chromatography on SP-Sephadex, chromatography on DEAE-cellulose and filtration through Sephadex G-75. The method can be applied on a relatively large preparative scale. Starting from 5oo g of panc...
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ژورنال
عنوان ژورنال: Journal of the Korean Society of Clothing and Textiles
سال: 2011
ISSN: 1225-1151
DOI: 10.5850/jksct.2011.35.6.670