Preparation method of sulfamethoxazole residue freeze-dried powder standard sample in carp muscle

• Main Authors: HE PING, SHI WENCHUN, LI DASHUAN, CUI JIA, YAN XIANHUI
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2012
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a preparation method of sulfamethoxazole residue freeze-dried powder standard sample in carp muscle, which takes the carp as a research object to research a carp muscle material object standard sample containing sulfamethoxazole of certain concentration in a breeding mode of adding sulfamethoxazole. The key production control technology of the material object standard sample disclosed by the invention is mastered and comprises content level, evenness, stability, constant value and the like control, and the standard sample is produced and prepared in a standardization and scale mode. The standard sample is used for detection quality control and detection capability evaluation for residue of veterinary drug in animal-derived food and has an important meaning for food safety detection.