http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-623082-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_815363bf44450f8932c9172a70c77248 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P25-00 |
| filingDate | 1947-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1949-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-623082-A |
| titleOfInvention | Improvements in or relating to a process for the production of riboflavin |
| abstract | Riboflavin is produced by propagating at temperatures of 15-40 DEG C. an active culture of Eremothecium Ashbyii in an aqueous nutrient mash containing protein containing materials and metabolizable carbohydrates or lipoids with constant agitation and aeration throughout the mash, the initial pH being between 4.5-9.1. The process may be carried out at either atmospheric or super - atmospheric pressure. Materials mentioned as suitable to be included in the mash include milk, whey, steep water, molasses and mashes made from water and cereal grains, oil meals, seeds from leguminous plants such as peas, soya beans or field beans. Lipoids mentioned include peptone or egg albumin, corn oil, lecithin, olive oil, peanut oil and cocoa butter. Waste protein materials mentioned include tankage fish meal, meat scrap, untreated hide scrap and dried yeast. Carbohydrates mentioned include glucose, sacrose and mannose. After the fermentation is over (50-90 hours), the product is concentrated by evaporation, or spray dried. Examples are given of the process of the invention, using as the starting materials (1)-(4) thin grain fermentation residue; (5) glucose and thin residue from whisky distillation; (6) corn steep water and thin grain alcohol; (7) thin grain alcohol residue with various carbohydrates added; (8) mineral salts, lipoids and peptone or egg albumen. Reference has been directed by the Comptroller to Specification 594,015. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113801910-A |
| priorityDate | 1942-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.