Bacillus badius mutant strain for high yield of chlorogenic acid
The invention discloses a bacillus badius mutant strain for high yield of chlorogenic acid, which is named as bacillus badius UWB19-14 and preserved in China Center for Type Culture Collection on May 17, 2021, the preservation number is CCTCC M 2021547, and the preservation address is No. 299 on Bay...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
28.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a bacillus badius mutant strain for high yield of chlorogenic acid, which is named as bacillus badius UWB19-14 and preserved in China Center for Type Culture Collection on May 17, 2021, the preservation number is CCTCC M 2021547, and the preservation address is No. 299 on Bayi road in Wuchang District, Wuhan City, Hubei Province. According to the bacillus badius UWB19-14, an existing strain is subjected to ultraviolet-microwave mutagenesis to obtain a mutant strain, it is found through fermentation culture that the chlorogenic acid fermentation capacity of the UWB19-14 is remarkably improved, and compared with the chlorogenic acid yield in the prior art, the bacillus badius UWB19-14 belongs to a high-chlorogenic-acid-yield strain.
本发明公开了一株高产绿原酸的栗褐芽孢杆菌诱变菌株,命名为栗褐芽孢杆菌(Bacillus badius)UWB19-14,于2021年05月17日保藏于中国典型培养物保藏中心,保藏号为CCTCC M 2021547,保藏地址为湖北省武汉市武昌区八一路299号。本发明栗褐芽孢杆菌UWB19-14是利用现有菌株经过紫外-微波诱变获得的一株突变菌株,通过发酵培养发现UWB19-14发酵绿原酸的能力显著增强,与现有技术的绿原酸产量相比,属于高产绿原酸菌株。 |
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Bibliography: | Application Number: CN202110558130 |