http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110540561-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7cb0019056b539db5b54549f6d1ea07c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-04 |
| filingDate | 2018-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd7b308fb363ac7400c25a0b1c50ff8f |
| publicationDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110540561-A |
| titleOfInvention | A method for extracting geniposide from fructus Gardeniae |
| abstract | the invention discloses a preparation method for extracting geniposide from gardenia, which is characterized by comprising the following steps: 1) crushing the dried gardenia raw material, sieving the crushed gardenia raw material by a sieve with 20-60 meshes, and collecting coarse powder for later use; 2) enzymolysis: weighing a certain amount of coarse powder, and adding the coarse powder into the mixture according to a material-liquid ratio of 1: 3-5, 50-70% of ethanol, adding 0.1-0.3% of biological enzyme by weight of the coarse powder, and soaking and performing enzymolysis for 1-2 hours at the pH value of 5 and the temperature of 40-50 ℃; 3) leaching the enzymatic hydrolysate in a constant temperature water bath at 70 deg.C for 90-120min, and concentrating; 4) passing the obtained concentrated solution through a macroporous adsorption resin column, eluting with 2-5 times of column volume of distilled water, eluting with 60-80% ethanol, and collecting ethanol eluate; 5) recovering the reagent, and vacuum drying to obtain the geniposide. The geniposide prepared by the invention has high purity and good quality. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112251430-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113546117-A |
| priorityDate | 2018-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.