http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022068828-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2eee569ade94c4774f838c9cd7a37d4c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-065 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8679 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L9-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-35 |
| filingDate | 2021-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a00e96ca1200448fc77599ae958c5e94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c55c22f61781b419f91f411840502b73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_239fa512ebb6cfc6ab6204dbfe3a0829 |
| publicationDate | 2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022068828-A |
| titleOfInvention | Perfume residual fragrance evaluation method, residual fragrance imparting agent and residual fragrance improving method |
| abstract | PROBLEM TO BE SOLVED: To evaluate an aroma characteristic of an aroma compound from a method for evaluating a residual aroma compound for identifying an aroma compound having a high residual aroma contained in an aroma component of an odorous substance, an aroma contribution degree and a residual aroma evaluation value. It is to provide a new method for residual scent, such as a method for imparting residual scent to a fragrance product, and a method for imparting residual scent. The following steps, Process 1. The process of allowing odorous substances to stand in a space with constant temperature and humidity. Process 2. The process of extracting the aroma component contained in the odorant after a predetermined time from the start of standing, Process 3. A step of subjecting the extracted aroma component to gas chromatography orfactometry (GCO) analysis and detecting the presence or absence of an odor for each aroma compound constituting the aroma component. Process 4. The step of measuring the longest standing time (T) at which the odor of each aroma compound constituting the odorant can be detected for each aroma compound, and Process 5. In step 4, the longest standing time (Ta) at which the odor of the specific aroma compound A can be detected, and the longest odor of the aroma compound X having the longest T among the aroma compounds constituting the odorous substance can be detected. A step of using the standing time (Tx) to set the Ta / Tx value as the residual aroma evaluation value of the aroma compound A contained in the odorant. A method for evaluating a residual scent for selecting a compound having a high residual scent of an aroma compound contained in an odorant, which comprises. [Selection diagram] None |
| priorityDate | 2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID17100 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419519470 |
Total number of triples: 27.