Method for determining residues of seven sulfonamide antibiotics in sediment sample
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA
- Publication Date
- 2018-09-14
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of water environment detection, in particular to a method for determining the residues of seven sulfonamide antibiotics in sediment samples. Background technique
[0002] In addition to being used for human health, antibiotics are also used as animal production accelerators. According to reports, the annual consumption of antibiotic raw materials in my country is about 180,000 tons, which is equivalent to 138g per capita per year, which is 10 times that of the United States. Sulfonamide antibiotics are one of the most widely used antibiotics, which are derivatives containing p-aminobenzenesulfonamide structure. These drugs have a broad antibacterial spectrum and have inhibitory effects on most Gram-positive and Gram-negative bacteria. It mainly includes antibiotics such as acesulfame, sulfamethazine, sulfamethoxazole, sulfamethoxypyridazine, and sulfabenzopyrazole. Due to the widespread use of such substan...