Complete equipment and detection method for rapidly detecting meat product safety on site

A complete set of equipment and testing equipment technology, applied in the preparation of test samples, measuring devices, instruments, etc., can solve problems such as being unsuitable for rapid detection of a large number of samples, antibiotics, illegal veterinary drugs exceeding the standard, endangering the health of consumers, etc. Efficiency of sample pretreatment, cost saving of nitrogen blowing, and effect of saving nitrogen consumption

Active Publication Date: 2015-04-08
CHINESE ACAD OF INSPECTION & QUARANTINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] my country's meat industry is developing rapidly, but problems such as antibiotics and prohibited veterinary drugs exceed the standard, which seriously restrict the development of my country's animal husbandry and endanger the health of consumers
Traditional instrumental analysis methods such as chromatography or chromatography-mass spectrometry are cumbersome and inefficient, and are not suitable for rapid detection of a large number of samples
ELISA method is a competitive immunoassay method using enzyme markers, which has been widely used as a rapid screening method for qualitative or semi-quantitative detection in recent years. Although the detection time has been shortened to a certain extent, the operation process is still complicated
More importantly, the above detection methods are all laboratory methods, which are difficult to apply in the field and are not conducive to popularization and use.

Method used

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  • Complete equipment and detection method for rapidly detecting meat product safety on site
  • Complete equipment and detection method for rapidly detecting meat product safety on site
  • Complete equipment and detection method for rapidly detecting meat product safety on site

Examples

Experimental program
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Effect test

Embodiment 1

[0043] Such as figure 1As shown, a complete set of equipment for quickly detecting the safety of meat products on the spot includes a detection box and detection equipment placed inside it. The detection box includes a box body 2 and a box cover 1 that is movably connected with it. Preferably, the The box body 2 and the box cover 1 are connected on one side and flexibly connected, and can be freely opened and fastened; the box body 2 and the box cover 1 can be fastened in various ways, such as setting zippers on the edges other than the connecting side , or set the locking mechanism to cooperate with each other to lock. The lower layer is a movable drawer 3, and the drawer 3 is provided with a handle, which can be drawn and pushed freely. A locking mechanism is provided between the movable drawer structure 3 of the lower layer of the box body 2 and the box body 2, and the lower layer drawer 3 is pushed into the Finally, fasten and lock the drawer 3 . The locking mechanism is...

Embodiment 2

[0049] A method for detecting the safety of meat products using the described complete set of on-site rapid detection equipment, comprising the steps of:

[0050] (1) Read the instruction manual thoroughly before performing the test, and return the test card and the sample to be tested to room temperature;

[0051] (2) Take out the colloidal gold rapid detection card from the original packaging bag;

[0052] (3) Use a sample extraction tool, take a sample, and mark it with a marker pen; weigh 1-5g of the tissue sample into a centrifuge tube, add the sample extraction solution, mix with a vortex centrifuge, centrifuge at 4000r / min for 10min, and take the supernatant liquid, to be tested;

[0053] The extraction tools include sample processing scissors, sample processing knives, sample spoons and microbalances, and sample pulverizers;

[0054] (4) Lay the colloidal gold rapid test card flat, use a pipette or dropper to absorb the processed sample solution, add 5-8 drops vertic...

Embodiment 3

[0056] A method for detecting clenbuterol hydrochloride in pork products using the described on-site rapid detection of meat product safety complete set of equipment, comprising the steps of:

[0057] (1) Read the instruction manual thoroughly before performing the test, and return the test card and the sample to be tested to room temperature;

[0058] (2) Take out the clenbuterol hydrochloride test card from the original packaging bag;

[0059] (3) Weigh 1-5g of fresh pork with a micro balance, put it into the tissue sample pressure doubling rapid processor to squeeze out the sample liquid, centrifuge with a vortex centrifuge at 4000r / min for 10min, take the supernatant, and wait for inspection;

[0060] (5) Lay the clenbuterol hydrochloride detection card flat, use a pipette or a dropper to absorb the treated sample solution, add 5-8 drops vertically into the sample hole, and start after adding the sample timing;

[0061] (6) After 5 minutes, put the test card into the eig...

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Abstract

The invention discloses complete equipment for rapidly detecting meat product safety on site. The complete equipment comprises a detection box and detection equipment arranged inside the detection box, wherein the detection box comprises a double-layer box body and a box cover which is movably connected with the box body; the detection equipment comprises sample pretreatment equipment, rapid colloidal gold detection cards, an experiment reagent, reading and data processing equipment and experiment materials. The complete equipment integrally combines all equipment, reagents and materials required in safety detection on meat products, and is applicable to on-site rapid screening and detection on antibiotics and prohibited veterinary drugs in the meat product, so that the purpose that harmful substances can be discovered, monitored and managed in time is achieved; moreover the complete equipment is convenient to carry and anti-knock and anti-drop, and the function of a mobile laboratory is achieved.

Description

technical field [0001] The invention relates to a detection device for detecting the safety of meat products, in particular to a complete set of equipment capable of rapidly detecting the safety of meat products on site, which includes sample preprocessing equipment, detection reagents, detection cards, consumables, readout and data processing equipment As a whole, it is suitable for on-site rapid screening and detection of meat product safety. Background technique [0002] my country's meat industry is developing rapidly, but problems such as antibiotics and prohibited veterinary drugs exceeding the standard are prominent, seriously restricting the development of my country's animal husbandry and endangering the health of consumers. Traditional instrumental analysis methods such as chromatography or chromatography-mass spectrometry are cumbersome and inefficient, and are not suitable for rapid detection of a large number of samples. ELISA is a competitive immunoassay using...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/532G01N1/28
Inventor 金涌储晓刚冯峰邢仕歌钟强张悦熊齐荣
Owner CHINESE ACAD OF INSPECTION & QUARANTINE
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