http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112480200-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89d8e7355750aa815842a3fa5b382c19 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N45-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N45-00 |
| filingDate | 2020-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cd2ae3c31e1458e70c019d1297c8ed1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ed536db16608ac3a7c90fb44a7dc66b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9c3755912724960cd561e9c9f984b23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59ef27fd195763562d34a9de6176a0f2 |
| publicationDate | 2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112480200-A |
| titleOfInvention | Preparation method and application of algae-inhibiting active compound in hijiki |
| abstract | The invention discloses a preparation method and application of algae-inhibiting active compounds in hijiki. The preparation method is as follows: hijiri dry powder is extracted and concentrated by 85% ethanol, and a crude extract is obtained by extraction and separation with petroleum ether; Silica gel column chromatography, gel column chromatography and preparative thin-layer chromatography were used to isolate and purify it. Three compounds with good inhibitory effect on Heteroflexus alba were identified by NMR and TOF-MS. The invention extracts natural algae-inhibiting active components from hijiki, and obtains a natural active component using hijiri, which belongs to natural components, is easily degraded in water bodies, does not cause secondary pollution to the nature, and can be used as a resource. A new approach is proposed by using the method; at the same time, the algae suppression method of the present invention has many advantages such as simple extraction process, simple operation method, etc. The method has good algae suppression effect, and can effectively remove Heterocurvus algae, which is Heterocurvus algae The removal provides a new method. |
| priorityDate | 2020-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.