公开(公告)号：US20200181671A1

公开(公告)日：2020-06-11

申请号：US16332196

申请日：2017-03-01

申请人： Guilin Layn Natural Ingredients Corp

发明人： Yunfei Song ,  Wenguo Yang ,  Yuanyuan Li ,  Meijin Guo ,  Jiarui Li ,  Zejian Wang ,  Yingping Zhuang

IPC分类号： C12P33/20 ,  C12N5/04

摘要： The present invention relates to a method for increasing the content of mogroside V in Siraitia grosvenorii suspended cells. In the method, 10-200 mg/L of a yeast inducer and 50-260 mg/L of methyl jasmonate are respectively added on days 5 to 11 of the culture cycle of Siraitia grosvenorii suspended cells, thereby increasing the synthesis rate and yield of mogroside V, and also reducing the amount of mogroside II secreted. The method is beneficial for the market-oriented and large-scale production and quality control management of mogroside V.