| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e31a7bcbf6b7edcaf10cca6f5400387f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L5-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L5-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L5-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L1-275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-048 |
| filingDate |
1991-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6441a881dc322b0e067c6212ac461cc6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57b4af16166a045c87fd584ef44164db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99d59c4650341c08bb2fcc926915d9f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd55770dfc92dc5b3382969400dee521 |
| publicationDate |
1992-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0469704-A1 |
| titleOfInvention |
Water-soluble colored pigments from monascorubrin and rubropunctatin as food colorants |
| abstract |
The orange, water-insoluble pigments monascorubrin and rubropunctatin elaborated by Monascus species can be converted to high purity red, water-soluble pigments by reaction with stoichiometric quantities of organic materials bearing a primary amine functionality or to high purity yellow, water-soluble pigments by reaction with stoichiometric quantities of organic materials having a primary amine functionality followed by reduction of the ring carbonyl moiety to a hydroxyl group. These red pigments are suitable as colorants for a broad variety of edible formulations, especially those intended for human consumption, and often serve as suitable replacements for FD&C Red No. 2 and Red No. 4. The yellow pigments are desirable food colorants which are effective at levels which impart no objectional taste to foods. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112143759-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114350526-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112143759-B |
| priorityDate |
1990-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |