Identification of meat during of cooled storage

Authors

Abstract

Meat is one of the essential products for a healthy, balanced nutrition. Unfortunately, it's difficult for an average consumer to recognize possible falsifications and to quickly choose quality fresh meat. Therefore, there is a need to develop an express method for controlling the freshness of meat, which can be used as a basis for the efficient detection of spoiled meat.

The main objective of this research is to determine an identifier that can quickly determine the duration of meat storage.

The value of the reactive component of the complex conductivity of meat from different parts of the carcass at different frequencies for a different shelf life was measured.

 Dependences of the reactive components of the complex conductivity of meat from different parts of the carcass were obtained from the frequency of the test signal in the range 1-100 kHz for a different shelf life.

In this case, the nature of the dependencies is the same, they differ in absolute values of the components at all frequencies, except for one, at which the values of the components are the same. The practical significance of this research is that the frequency, as an informative parameter, can quickly determine the shelf life of the meat.

Keywords: immitans, conductivity, reactive component, beef, carcass portions, quality evaluation, spoilage

References

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Published

2018-07-23

Issue

No. 273 (2017)

Section

Article

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