Streptomyces and method for producing milbemycin A4 using same
AssigneeZhejiang Hisun Pharmaceutical Co., Ltd.
InventorsYun Teng, Meidong Xu, Meiyi Mo, Zhihui He, Zhengjie Chen, Lianiqing Jiang, Hua Bai
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Abstract
Provided are a Streptomyces (Streptomyces hygroscopicus) HS7522 and a method for preparing milbemycin A4 by culturing the Streptomyces. The Streptomyces (Streptomyces hygroscopicus) HS7522 of the present invention is deposited in “China General Microbiological Culture Collection Center” with an accession number of CGMCC No. 9671 on Sep. 16, 2014.
Claims10
A Streptomyces hygroscopicus HS7522, which is deposited with an accession number of CGMCC No. 9671 and has the ability to produce milbemycin.
A method of producing milbemycin, comprising the step of aerobic fermentation of Streptomyces HS7522, which is deposited with an accession number of CGMCC No. 9671, in a nutrient medium containing assimilable carbon source and assimilable nitrogen source.
Dependencies are inferred from the claim text.