紫海胆中的藻胶酶。
Alginase in the sea urchin Strongylocentrotus purpuratus.
作者信息
EPPLEY R W, LASKER R
出版信息
Science. 1959 Jan 23;129(3343):214-5. doi: 10.1126/science.129.3343.214.
Abstract
Viscosimetric evidence of alginase activity is given for the intestine and the intestinal contents of a sea urchin. The alginase activity of the gut wall and that of the contents of the gut differ in pH optima; this suggests that there may be two sources of alginase. The enzyme (or enzymes) depolymerizes algin.
摘要
已给出关于海胆肠道及肠道内容物中褐藻酸酶活性的粘度测定证据。肠壁的褐藻酸酶活性与肠道内容物的褐藻酸酶活性在最适pH值方面存在差异；这表明可能存在两种褐藻酸酶来源。该酶（或这些酶）使褐藻酸解聚。
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