http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104987427-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2015-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104987427-B |
| titleOfInvention | Optimize the complex enzyme microwave extract method of lycium ruthenicum polysaccharide using Response Surface Method |
| abstract | The present invention relates to the complex enzyme microwave extract method that a kind of utilization Response Surface Method optimizes lycium ruthenicum polysaccharide, this method comprises the following steps：(1) sample preparation：Black fruit fructus lycii fruit powder is made in lycium ruthenicum fruit；Then reaction extraction is carried out by different solid-liquid ratios, different soak times, different microwave, different extraction times, obtains the lycium ruthenicum polysaccharide extract dried powder corresponding to different microwave；(2) polyoses content in each extract solution is determined with Phenol sulfuric acid procedure；(3) experimental design and statistical analysis：1. single factor experiment；2. response phase method optimization design：According to single factor experiment result, choose the more significant microwave power of Polyose extraction influential effect, extraction time, soak time, solid-liquid ratio this 4 factors and set up polynary quadratic regression equation；(4) analysis of experimental results and optimization：Plot analysis is carried out according to polynary quadratic regression equation using the softwares of Design Expert 8.0, the response surface and its contour map of regression equation is obtained.Simple to operate, recovery rate of the invention is high. |
| priorityDate | 2015-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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