Pretreatment device and method for chicken meat extracting solution
A technology for extracting liquid and chicken, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of many reagents, time-consuming, and expensive
Active Publication Date: 2019-07-02
ZHEJIANG UNIV
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Problems solved by technology
This method of sample delivery and detection is time-consuming and expensive, and kits based on enzyme-linked immunosorbent assay (ELISA) are popular in the market.
However, ELISA requires many reagents and complicated operation. Therefore, a set of automatic equipment developed for the pretreatment method of chicken extract can effectively solve this problem.
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[0084] The present invention will be further described below in conjunction with drawings and embodiments.
[0085] like figure 1 , figure 2 and image 3 As shown, the present invention includes a frame, a pipette gun module 1, a pipette head module 2, an upper liquid module 3, a sample injection module 4, a pipette head module 5, a first suction and discharge module 6, and a second suction and discharge module 7 , collection tank 8 and magnetic separation module 9, a pipette gun module 1 is installed in the middle of the rack, and the pipette gun module 1 is surrounded by and is located at the bottom of the rack. The sample module 4 and the collection tank 8, the gun head module 2 is arranged opposite to the sample injection module 4, the upper liquid module 3 is arranged opposite to the collection tank 8, and the side of the sample injection module 4 close to the upper liquid module 3 is equipped with a magnetic Separation module 9; above the upper liquid module 3 and at...
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The invention discloses a pretreatment device and method for a chicken meat extracting solution. The pretreatment device comprises a rack, a pipette module, an entrance module, a liquid feeding module, a sample injection module, an exit module, a first liquid suction and drainage module, a second liquid suction and drainage module, a collection tank and a magnetic separation module. The pipette module is installed in the middle of the rack; the entrance module, the liquid feeding module, the sample injection module, and the collection tank are arranged at the bottom of the rack around the pipette module by the rack; the entrance module and the sample injection module are opposite to each other; the liquid feeding module and the collection tank are opposite to each other; the magnetic separation module is installed at one side, being close to the liquid feeding module, of the sample injection module by the rack; the first liquid suction and drainage module is installed at the top of therack above the liquid feeding module; the second liquid suction and drainage module is installed at the top of the rack above the liquid feeding module; and the exit module is installed at the top ofthe rack above the exit module. Therefore, the mixing speed, the magnetic bead adsorption efficiency and the automation efficiency of the to-be-tested sample can be improved.
Description
technical field [0001] The invention belongs to the field of pre-processing of biological sample detection, and in particular relates to a pre-processing device and method for chicken extract. Background technique [0002] In the method for detecting antibiotic content in chicken samples (GB / T-21312-2007), it is necessary to smash the chicken tissue and obtain the chicken extract after the pretreatment method according to the national standard. The chicken extract was then detected by high performance liquid chromatography / mass spectrometry. This kind of sample delivery detection method is time-consuming and expensive, and the kits based on enzyme-linked immunosorbent assay (ELISA) are popular in the market. However, ELISA requires many reagents and complicated operation. Therefore, a set of automatic equipment developed for the pretreatment method of chicken extract can effectively solve this problem. Contents of the invention [0003] In order to solve the problems in ...
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IPC IPC(8): G01N33/531
CPCG01N33/531
Inventor 王剑平梁敖铭沈亚芳何雅雯李延斌
Owner ZHEJIANG UNIV