http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106750429-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2405-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2389-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D65-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L89-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106750429-B |
| titleOfInvention | Preparation process of onion polysaccharide-gelatin composite membrane |
| abstract | The preparation process of the onion polysaccharide-gelatin composite membrane comprises the following steps: firstly, extracting crude extract of onion polysaccharide, and preparing an onion polysaccharide-gelatin composite membrane, wherein the crude extract comprises the following components in parts by weight: crude onion polysaccharide extract ═ 1: weighing the crude extracts of the gelatin and the onion polysaccharide at a ratio of 0.4-0.5; then evenly mixing the polysaccharide solution and the gelatin solution; cooling to room temperature, adding glycerol, wherein the addition amount of the glycerol is 30-40% of the total mass of the onion polysaccharide and the gelatin, uniformly stirring, removing bubbles, pouring onto a glass template, drying, taking out, balancing at room temperature, and removing the film to obtain the onion polysaccharide-gelatin composite film. The onion polysaccharide is added into the edible gelatin film, the mechanical property, water solubility, barrier property and oxidation resistance of the film after compounding are obviously improved, the potential application value of the film in the aspect of food fresh-keeping packaging films is obvious, and the film can be used for the oxidation resistance protection, water retention and the like of the surfaces of fruits and vegetables. |
| priorityDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.