LOCTOBACILLUS PLANTARUM 121-5 AND APPLICATION THEREOF IN PREPARING RESVERATROL BY CONVERTING POLYDATIN

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United States of America Patent

APP PUB NO 20250027119A1
SERIAL NO

18776658

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A Lactobacillus plantarum 121-5 is disclosed. The preservation number is CGMCC No. 27418, and the Lactobacillus plantarum is preserved in the China general microbiological culture collection center on May 24, 2023. The Lactobacillus plantarum 121-5 has high beta-glucosidase activity, can efficiently convert polydatin to prepare resveratrol, and has short conversion time and high conversion rate. Meanwhile, the conversion condition is mild, safe and reliable, and the large-scale preparation is easy. The strain is directly applied to fermentation of foods and medicines (edible and medicinal plants or fruits and vegetables) containing polydatin, so that the resveratrol content in a fermentation product is improved, and the biological activity of the product is improved.

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Patent Owner(s)

Patent OwnerAddress
SHAANXI INSTITUTE OF MICROBIOLOGYNO 76 XIYING ROAD XI’AN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AN, CHAO XI’AN, CN 5 8
DING, HAO XI’AN, CN 52 215
LIU, CHEN XI’AN, CN 236 1493
LIU, YAO XI’AN, CN 181 522
MA, SAIJIAN XI’AN, CN 2 0
XUE, WENJIAO XI’AN, CN 2 0
ZHANG, JINGJING XI’AN, CN 110 304
ZHANG, QIWEN XI’AN, CN 10 114

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