http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110467644-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H13-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-08 |
| filingDate | 2019-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110467644-B |
| titleOfInvention | Preparation method of Pu' er fat reducing extract |
| abstract | The invention discloses a method for separating and preparing strictin (puerarin) in Hecheng white tea by utilizing high-speed countercurrent chromatography, which comprises the following steps: preparing crude extract of the Rucheng white tea, primarily purifying, and separating and purifying the Strictinin by high-speed counter-current chromatography. The Pu' er fat reducing extract prepared by the preparation method has high purity, and simultaneously has the advantages of high yield, simplicity and convenience and good reproducibility, can be used for preparing a large amount of compounds, and lays a material foundation for further activity research. |
| priorityDate | 2019-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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