http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108148793-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N63-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N63-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00 |
| filingDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108148793-B |
| titleOfInvention | Paenibacillus polymyxa DYr4.4 with broad-spectrum antibacterial activity and preparation method and application thereof |
| abstract | The invention discloses a bacillus polymyxa DYr4.4 with broad-spectrum antibacterial activity, a preparation method and application thereof, CCTCC M2018023. The method comprises the following steps: A. selecting single bacterial colony of the strain in a sterile environment, inoculating the single bacterial colony to a culture solution, placing the culture solution in a constant-temperature culture oscillator, adjusting the temperature and the rotating speed, and performing oscillation culture; B. placing each bottle of fermentation liquor in a large-amplitude constant-temperature freezing shaking table, and performing shaking culture; C. preparing a culture solution: sequentially adding into a tank, sealing the tank body, heating and sterilizing the culture solution, igniting alcohol to sterilize the inoculation port, pouring 2L fermentation liquid prepared in the previous step while continuously burning the alcohol, and regulating the rotation speed of a stirrer; D. filtering the fermentation liquor, adding light calcium carbonate powder as an auxiliary material into the filtered fermentation liquor, conveying the mixture into a centrifugal spray drying tower for drying, and collecting dry powder. The application of the strain in preparing a medicament for treating or preventing pear rust. The dry powder fermentation of the strain has an obvious disease prevention effect on pear rust, the prevention effect reaches more than 67.09%, and early leaf falling of pear trees is obviously inhibited. |
| priorityDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.