http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3126955-C2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-10 |
| filingDate | 1981-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1983-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3126955-C2 |
| titleOfInvention | Method for the detection of insects and insect particles in cereal products |
| abstract | The invention relates to a method for the detection of insects and insect particles in cereal products. The method according to the invention is characterized in that a slurry of the sample to be examined is prepared in alkali hydroxide, concentrated hydrazine hydrate, a first auxiliary and a second auxiliary for coloring are added to the slurry, the sample is shaken and for a period of 5 to 30 minutes 80 to 95 ° C, preferably 90 ° C, then a mixture of dilute hydrochloric acid, ammonium chloride, an organic solvent mixture and solutions of Phloxin B and Fast Green FCF are added to the sample, 5 to 15 min at 80 to 95 ° C, preferably at 90 ° C, colors, the sample cools, filtered through a water-repellent filter made of cellulose nitrate, the filter washes with a solution containing surfactants and hydrochloric acid at a pH of 3.5 to 4.5, the filter dries in a drying cabinet , the dry filter with the coated side on a glass slide and with transparent liquid in a transparent cellulose nitrate tfilm transferred. |
| priorityDate | 1981-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.