Method for the preparation of medicated leaven massa by pure strain fermentation
US10265358B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Jun 17, 2016 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Oct 14, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2236/19
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for the preparation of Medicated Leaven Massa by pure strain fermentation, characterized in that the Medicated Leaven Massa is prepared by fermentation under suitable conditions with Penicillium chrysogenum as a single fermentative strain and the culture medium is made of 6 ingredients, including flour (and/or wheat bran), Artemisia carvifolia, Polygonum flaccidum Meissn., Xanthium sibiricum Patr., Semen Armeniacae Amarum., and Vigna umbellata.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.