http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102334586-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18a6c36c630ff7544b4869ffaf4f72bd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23J3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23J3-14 |
| filingDate | 2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3311671092962581ba8efc8bcf1de657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_255c51a8bc1d01b63bbfe0614e565b8d |
| publicationDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102334586-B |
| titleOfInvention | Method for preparing tea leaf protein emulsifier from tea leaves |
| abstract | A method for preparing tea leaf protein emulsifier from tea leaves includes the following steps: tea leaf protein is extracted from tea leaves or tea leaf residue in the production of tea polyphenol by a pectase-plus-cellulose combined enzyme method assisted by hot water, ultrafiltered to remove impurities and concentrated, protease is then used for controlling enzymolysis to carry out protein modification, the pH of the enzymatic hydrolysate is regulated to the isoelectric point of 4.0, acetone is then used for precipitation, decoloration and purification, precipitate and solvent are separated, the precipitate is then dried and ground, and thereby the white or light yellow powdery tea leaf protein emulsifier is obtained. The method increases the protein extraction rate; because the membrane technology is adopted for impurity filtration and concentration, the purity is increased, and the method saves more than 60 percent of energy in comparison with the conventional method; and the method has a better decoloration effect, simplifies the preparation process, and reduces the production cost. The method can become an energy-saving, green and high-efficiency method for the industrialized production of tea leaf protein additives, and provides a new approach for the utilization of tea leaf protein. |
| priorityDate | 2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.