http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112745769-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06fdb38475132537c55a121cd7cdde5c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09F1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-12 |
| filingDate | 2021-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6333be91519f16b4f3a6c8ddc3aa9d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca5149d6b30d3289187fe29c39733c0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70294b145a1d49246e1ab7c9a8bf509d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22e930456cbcad1147cf2936a9b09bfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f23ac836164c69f5b5429e53ed39e0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_253f59318a8e8d8699fd9bf007977d2e |
| publicationDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112745769-A |
| titleOfInvention | A kind of method for extracting walnut green peel tannin extract |
| abstract | The invention discloses a method for extracting tannin extract from green walnut peel, which belongs to the technical field of extraction of tannin extract. The green peel is mixed and dried; (2) the dried green peel is pulverized with a pulverizer; (3) the green peel powder is mixed with an ethanol solution with a volume concentration of 48% to obtain a mixed solution; (4) the mixed solution is placed in ultrasonic extraction (5) suction filtration to remove solid impurities; (6) rotary evaporation and concentration; (7) spray-drying the concentrate to obtain powdery walnut green peel tannin extract; Extraction of tannin extract has the problems of complex extraction process, long extraction time, low tannin content in the extract and high pH of tannin extract. |
| priorityDate | 2021-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.