http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114047284-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c70bf5fc362e262457d9ed0607621ed |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3103 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-94 |
| filingDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7955a12a88c70b2f4f5eebe036f5910 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9502d146b4e8633eb4c6e93781e9906c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_154087987c874d782b78688d5ba78eb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_314197414fa6338db2ba4f68b2257d88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_311d621843aca31ebc72dd0bc1c491a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adb379f199fe770d7d63d2293e0705dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76aef47f430f5a72eb3f33d14216789d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d49121c53b647d9a7adcd5e0b83f5c48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9ee2be1da3091e11dcaadcd121ef6fa |
| publicationDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114047284-A |
| titleOfInvention | Method for measuring fucoidin content in water-soluble fertilizer |
| abstract | The invention discloses a method for measuring the content of fucoidin in a water-soluble fertilizer, which comprises the following steps: dissolving a sample in a first acidic solution for treatment, filtering, moving to a dialysis bag, and determining the solution in the dialysis bag as a solution to be detected; and adding the solution to be detected into the second acidic solution, mixing uniformly, treating in a boiling water bath, adding a chromogenic solution, determining the concentration of fucose in the solution to be detected through an absorbance value, and determining the content of fucoidin in the sample according to the concentration of the fucose. The invention adopts the thin-layer chromatography to carry out the qualitative analysis of fucose, and has the advantages of simple experimental operation, safety, reliability, greatly reduced analysis cost, high stability and good repeatability. In addition, the method eliminates the interference of various materials added in the water-soluble fertilizer on the detection of the fucose content, truly and objectively reflects the content of the fucoidin in the water-soluble fertilizer, and has universal applicability. |
| priorityDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.