http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-1778639-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_660b149272636a1c4556fceef2a9c746 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-35 |
| filingDate | 1990-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2aab076f7c808ca204ea12557d3802d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1720515cca351b55f6f3643b81a27687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_098cc3c2bf3de8a6ed661e015f16b0ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74c79c009e90d750550af3f7f6baea0e |
| publicationDate | 1992-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-1778639-C |
| titleOfInvention | Method for controlling prolamin purity |
| abstract | Usage: the invention can be used in plant biotechnology, practical biochemistry to determine the degree of protein purification in the process of their isolation from plant material. SUMMARY OF THE INVENTION: a sample of the preparation is prepared for analysis by film from a solution of prolamine in 70% dioxane on optical glass, dried under vacuum, the infrared spectrum of prolamine is recorded in the region of 2800-3700, the absorbance value is determined at the absorption maxima at 2925-2930 and 3295-3310 and calculate the ratio of optical densities at the maxima of the absorption bands. Compare the obtained value with the value for the purified sample of 0.35-0.55. The fact that the ratio of optical densities falls within the indicated range indicates the purity of the preparation. 1 ill., 3 tablets |
| priorityDate | 1990-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.