IMPROVED PRODUCTION AND RECOVERY OF ALKALINE ELASTASE FROM ALKALOPHILIC BACILLUS STRAIN BY A CHANGE OF MEDIUM COMPOSITION

被引：4
|
作者：
TAKAGI, H
TSAI, YC
NAKAMORI, S
YAMASAKI, M
机构：
[1] NATL YANG MING MED COLL, INST BIOCHEM, TAIPEI 11221, TAIWAN
[2] FUKUI PREFECTURAL UNIV, DEPT BIOSCI, MATSUOKA, FUKUI 91011, JAPAN
[3] UNIV TOKYO, DEPT AGR CHEM, TOKYO 113, JAPAN
来源：
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 1995年 / 59卷 / 08期
关键词：
D O I：
10.1271/bbb.59.1591
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The medium composition of alkalophilic Bacillus sp, Ya-B strain, which produces a new alkaline elastase with very high elastolytic activity, was examined to study its effect on elastase production. The total activity increased 3-fold by using an acid hydrolysate of soybean and the yield after the precipitation with ammonium sulfate was markedly improved.
引用
收藏
页码：1591 / 1592
页数：2
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