A method for analyzing the color development results of colloidal gold test strips

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...

AI Technical Summary

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 extent, it is still manually observed by humans, there will be errors and the content of clenbuterol hydrochloride cannot be accurately read

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