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A method for rapid detection of multiple antibiotic residues in livestock and poultry manure

A technology for livestock and poultry manure and antibiotics, which is applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of low detection efficiency, single detection type, long detection cycle, etc., and achieve good purification effect, accurate qualitative and quantitative, and long time. Effect

Inactive Publication Date: 2020-05-29
SHENYANG AGRI UNIV +1
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] In view of this, the present invention discloses a method for rapidly detecting multiple antibiotic residues in livestock and poultry feces, so as to at least solve the problems of single detection types, long detection cycle, and low detection efficiency in current detection technologies.

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  • A method for rapid detection of multiple antibiotic residues in livestock and poultry manure
  • A method for rapid detection of multiple antibiotic residues in livestock and poultry manure
  • A method for rapid detection of multiple antibiotic residues in livestock and poultry manure

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Embodiment Construction

[0068] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of approaches consistent with aspects of the invention as recited in the appended claims.

[0069] According to the domestic and foreign requirements for the residue limits of various antibiotics in livestock and poultry manure, combined with the current situation of the use of antibiotic veterinary drugs, the technical solution provided in this embodiment is suitable for laboratory testing conditions, simultaneous qualitative and quantitative detection of multiple antibiotics in livestock and poult...

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Abstract

The invention provides a method for rapidly detecting multiple antibiotic residues in livestock and poultry manure. The method for rapidly screening and affirming the multiple common antibiotic medicine residues in the livestock and poultry manure is established by using an improved QuEchERs technology as a sample pretreatment technology and a highly-sensitive Waters Acquity UPLC-AB5500 liquid chromatograph-triple quadrupole-linear ion trap tandom mass spectrometer as a detection means. The method has the advantages of short detection cycle, high detection efficiency, good reliability and thelike.

Description

technical field [0001] The disclosure of the invention relates to the technical field of antibiotic detection, in particular to a method for rapidly detecting multiple antibiotic residues in livestock and poultry feces. Background technique [0002] The development of intensive animal husbandry has led to the extensive use of veterinary drugs. Antibiotics such as tetracyclines, macrolides, sulfonamides, and quinolones are used in dairy products for their functions in preventing and curing diseases, promoting animal growth, and improving feed conversion rates. Widely used in livestock and poultry breeding industry. The above-mentioned drugs are usually difficult to be absorbed by the stomach of animals, and about 30% to 90% of them will be directly released into the environment through the excrement of livestock and poultry. Since the livestock and poultry breeding industry is mostly scattered around the countryside and cities and towns in my country, the livestock and poult...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N30/06
Inventor 张敏徐宜宏付海滨刘庆玉李金洋谷士燕
Owner SHENYANG AGRI UNIV
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