http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104987428-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 | 2017-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104987428-B |
| titleOfInvention | A kind of complex enzyme microwave extract method of the white thorn polysaccharide of utilization Response Surface Method optimization |
| abstract | The present invention relates to a kind of complex enzyme microwave extract method of the white thorn polysaccharide of utilization Response Surface Method optimization, this method comprises the following steps：(1) sample preparation：White bur powder is made in fresh berry of nitraria tangutorum bobr；Then reaction extraction is carried out by different solid-liquid ratios, different soak times, different microwave, different extraction times, obtains the white thorn polyoses 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
Total number of triples: 154.