Method for analyzing developing result of colloidal gold test strip

A technology of colloidal gold test paper and color gray, which can be used in material analysis by observing the influence of chemical indicators, analysis by making materials undergo chemical reactions, and food testing, etc. It can solve the problem of inaccurate reading of Clent hydrochloride Luo, there are errors and other problems

Inactive Publication Date: 2014-12-10
杨伟群 +1
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Problems solved by technology

Although the patent can determine the content of clenbuterol hydrochloride in the sample according to the number of bands to a certain ex

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  • Method for analyzing developing result of colloidal gold test strip

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Embodiment Construction

[0028] The following are specific embodiments of the present invention, and further describe the technical solution of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0029] Such as figure 1 As shown, a method for analyzing the color development results of colloidal gold test strips, the method collects the image of colloidal gold test strips through the image acquisition unit of the gold standard reader, and controls the image in the image through the control chip of the gold standard reader Colloidal gold test line chromogenic result carries out quantitative analysis, and this method comprises the following steps:

[0030] Step A, Preset Convert the color level of the test line into a calculation equation corresponding to the concentration of clenbuterol hydrochloride, and the preset equation is y=0.026x 2 -0.1964x+1.025, where y is the color level of the test line, and x is the concentrat...

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Abstract

The invention provides a method for analyzing developing result of a colloidal gold test strip, belongs to the technical field of colloidal gold quantitative analysis and aims to solve the problem in the prior art of qualitative observation result after clenbuterol hydrochloride detection by colloidal gold. The method comprises the following steps: A, the relation of the developing level of a testing line and the concentration of the clenbuterol hydrochloride is established; B, a developing region of a controlled line, the developing region of the testing line and a background referential region are identified; C, developing grayness with the same size of pixel range for the developing region of the controlled line, the developing region of the testing line and the background referential region is acquired respectively; D, the developing degrees of the testing line and the controlled line are obtained and the developing level of the testing line is calculated; E, the concentration of the clenbuterol hydrochloride is obtained through the developing level of the testing line according to the established relation. Through the adoption of the method, as the clenbuterol hydrochloride is detected by the colloidal gold, the quantitative numerical value of the concentration of the clenbuterol hydrochloride can be obtained by analyzing the developing result of the testing line of the colloidal gold test strip.

Description

technical field [0001] The invention belongs to the technical field of colloidal gold quantitative analysis, and relates to a method for analyzing the color development result of a colloidal gold test strip. Background technique [0002] Clenbuterol hydrochloride, commonly known as "Clenbuterol", is a selective β-2 adrenergic receptor agonist, which has the function of regulating animal nerve excitation and redistribution of nutrients in the body. Adding clenbuterol hydrochloride in the feed can make livestock grow rapidly, but clenbuterol hydrochloride remains and deposits in the animal body and is not degraded. Humans will have poisoning reactions if they eat livestock containing clenbuterol hydrochloride. Therefore The Chinese government has strictly stated that clenbuterol hydrochloride is not allowed to be used in livestock feed, and random inspections have been carried out on related fields. [0003] At present, there are many detection methods for clenbuterol hydroch...

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Application Information

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IPC IPC(8): G01N33/53G01N21/78
CPCG01N21/78G01N33/12G01N33/53
Inventor 赵友全房彦军杨伟群杨成文袭著革
Owner 杨伟群
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