http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104447664-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-54 |
| filingDate | 2014-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104447664-B |
| titleOfInvention | A kind of method extracting anthocyanidin from the red precipitation slag of red rice |
| abstract | From the red precipitation slag of red rice, extract a method for anthocyanidin, belong to foodstuff additive production technical field.Be specifically related to comprise the following steps: with the red precipitation slag of red rice for raw material, add sherwood oil and carry out degreasing, in defatted preparations slag, add aqueous acid carry out acid hydrolysis, filter to obtain hydrolytic precipitation slag; In hydrolytic precipitation slag, add phosphate aqueous solution extract, extraction liquid staticly settles, and filters, obtains filtrate; Filtrate is carried out absorption by macroporous adsorbent resin resolve, obtain desorbed solution; Desorbed solution is concentrated into alcohol-free, adjust ph to 2.0 ~ 4.0, places 2-12 days under cold condition, makes the insolubles that concentrated solution is divided into supernatant liquor and separates out in bottom; The supernatant liquor extracted carries out spraying dry and obtains high purity anthocyanidin powder.The precipitation slag produced in process of the present invention haematochrome of red rice production process, avoid arbitrarily abandoning pollution on the environment, obtain high purity anthocyanidin product, economic benefit is obvious simultaneously. |
| priorityDate | 2014-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.