http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105861570-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-76 |
| filingDate | 2016-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105861570-B |
| titleOfInvention | A kind of production method of odorless antierythrite |
| abstract | It the present invention relates to a kind of production method of odorless antierythrite, comprises the following steps that the saccharomycetes to make fermentation liquid of carrier is adjusted pH to 4.5-5.0 by (1), is then heated to 70-80 DEG C, centrifuge separation obtains bacterial sediment and supernatant；(2) supernatant for obtaining step (1) is cooled to 45-50 DEG C after decoloration and filtering, then carries out desalination processes；It (3) is 70-75% by the mass concentration of the liquid concentration after step (2) desalination to antierythrite, being cooled to 5-15 DEG C is precipitated erythritol crystal, is then centrifuged for separating, and it is dry, obtain erythritol crystal.The antierythrite that production method of the invention obtains does not ferment peculiar smell, antierythrite high income, up to 98.1% or more, purity is high, and up to 99.6% or more. |
| priorityDate | 2016-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.