http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109998012-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7fa544456193989f7afb83e5a7de301b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L2-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-105 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L2-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-105 |
| filingDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_960ba1c657e540bc5ee1819017f32d32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95bb5e431655429ddb6dec5d9cdfe24a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f704695998690f207c53f875d30c835 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_454385c6bf09f97cf7a0c798713bc6c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5e781935ca8a3ac0ab6989d85483c63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5eecbba4ffec300b91502ea459a5b51d |
| publicationDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109998012-A |
| titleOfInvention | Extraction of total flavonoids from Litchi grass and preparation method of the total flavonoids solid beverage |
| abstract | The method for extracting total flavonoids from Litchi grass includes the following steps: (1) selecting fresh Litchi grass as a raw material, drying, pulverizing and sieving; (2) soaking in ethanol and ultrasonically treating; (3) extracting to obtain a crude extract of Litchi grass (4) Preparation of adsorption resin; (5) Resin adsorbing the crude extract of Litchi grass; (6) Elution and drying to obtain Litchi grass flavonoids; (7) Drawing a standard curve to calculate the average content of total flavonoids in the sample; (8) Pair Total flavonoids were tested for antioxidant capacity. The invention has the advantages of simple operation method, improved extraction content of total flavonoids from lychee grass, and greatly improved quality (including high purity, good solubility and dispersibility), and the preparation of solid beverages with the total flavonoids from lychee grass helps to improve the economical efficiency of lychee grass value. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113694080-A |
| priorityDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 193.