http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107011460-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0024 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-02 |
| filingDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107011460-B |
| titleOfInvention | Method for extracting beta-glucan by taking highland barley bran as raw material |
| abstract | The invention discloses a method for extracting beta-glucan by taking highland barley bran as a raw material. The process flow comprises the following steps: pretreating the highland barley bran raw material, removing starch and xylan, extracting alkaline solution, removing protein, dialyzing the extracting solution, concentrating, precipitating with ethanol, re-dissolving the precipitate, and freeze-drying to obtain the highland barley bran beta-glucan. The invention effectively improves the yield of the beta-glucan by utilizing the combined action of the enzyme method and the alkaline solution; the steps of dialysis and alcohol precipitation are adopted, so that micromolecule and oligosaccharide impurities are effectively removed. The extraction process effectively improves the yield and the purity of the beta-glucan, the ethanol can be recycled, and the extraction cost is reduced; the adopted raw material is the waste material, namely the highland barley bran, generated in the production and processing of the highland barley, so that the economic value of the highland barley bran is realized. |
| priorityDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.