HIGH TITER CATALASE AND ITS PRODUCTION AND TREATMENT OF HYDROGEN PEROXIDE-CONTAINING WASTE WATER WITH THE SAME,申请号JP19960156356-传众专利搜索

HIGH TITER CATALASE AND ITS PRODUCTION AND TREATMENT OF HYDROGEN PEROXIDE-CONTAINING WASTE WATER WITH THE SAME

申请公布号：JPH09313175(A)

申请号：JP19960156356

申请日期：1996.05.29

申请公布日期：1997.12.09

申请人：

IHARA SUISAN KK

发明人：TANAKA TORU

分类号：C12N9/08;C02F1/00;C02F3/34;C12R1/63;(IPC1-7):C12N9/08

主分类号：C12N9/08

摘要：PROBLEM TO BE SOLVED: To obtain a new catalase capable of efficiently decomposing and eliminating hydrogen peroxide in waste water and useful for the treatment of the waste water, etc., in marine product-processing factories, etc., by culturing a Vibrio S-1-6 strain having a strong hydrogen peroxide-decomposing activity. SOLUTION: This new high titer catalase is produced from a microorganism, Vibrio S-1-6 strain (FERM P-14531), belonging to the genus Vibrio and having a strong hydrogen peroxide-decomposing activity. The activity of the enzyme is little in dependency on the changes of temperature and pH. The enzyme can efficiently decompose and eliminate the hydrogen peroxide in waste water, etc., and is useful for the treatments of waste water, etc., in marine product- processing factories. The high titer catalase is obtained by culturing a new microorganism Vibrio S-1-6 strain (FERM P-14531) having a hydrogen peroxide- decomposing property and collected from waste water in the main office factory of Ihara Suisan (fishery) Co. Ltd. in Rumoi city, Hokkaido, separating the product from the culture product and subsequently purifying the separated product.