Water-injected meat detection method and device

Abstract

The invention relates to a water-injected meat detection method and water-injected meat detection device. The method comprises the steps that: water content data of a meat product is acquired according to a near infrared spectrum of the meat product; meat PH value is measured; meat image is collected, and meat color information is acquired according to the collected meat image; the meat product water content data, PH value, and color information are adopted as input characteristics of a support vector machine classification prediction model, and an output value of the support vector machine classification prediction model is obtained; and whether the meat product is water-injected meat is determined according to the output value from the support vector machine classification prediction model. With the method provided by the invention, water-injected meat can be rapidly and accurately detected.

Description

technical field [0001] The invention relates to food detection technology, in particular to a water-injected meat detection method and device. Background technique [0002] In recent years, food safety issues have attracted more and more attention. In recent years, the issue of "water-injected meat" has been concerned by consumers. Nowadays, due to the continuous improvement of domestic living standards, meat products (such as pork, mutton, beef, chicken, etc.) health, infringing on the rights and interests of consumers. Water-injected meat refers to the low-quality meat products that illegal traders inject clean water or production sewage, industrial pigments, preservatives, etc. into the livestock through the carotid artery of the livestock before slaughter or after bloodletting for the purpose of profit. (common in pork and beef). The national standard "Moisture Limits of Livestock and Poultry Meat" [1] stipulates that the moisture limit of livestock and poultry meat ...

AI Technical Summary

Problems solved by technology

Although the sensory detection method can quickly judge meat products, the accuracy is poor; although the physical and chemical detection method can obtain accurate detection res

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