Sample pretreatment process for food detection

A technology for sample pretreatment and food testing, which is applied in the preparation of test samples, grain processing, sampling, etc. It can solve problems such as inconvenient food cleaning, prolonging the testing process, and accumulation on the top of the board, so as to avoid abnormal Work, speed up movement, and enhance the effect of shaking
CN112452464AInactive Publication Date: 2021-03-09安徽省棉小胖餐饮管理有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽省棉小胖餐饮管理有限公司
Publication Date
2021-03-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a sample pretreatment process for food detection in the technical field of food detection. The sample pretreatment process comprises the following step of 1, putting food to bedetected into a crushing device in pretreatment equipment for pre-crushing. By means of the sample pretreatment process, through centrifugal force, the food which is not smashed thoroughly and has large particles can be isolated into an isolation area, the situation that the food with large particles blocks filtering holes in a separation plate can be avoided, and filtering of the food with smallparticles can be accelerated in the rotating, inclining and rebounding processes of the separation plate; and through rotation of a first cleaning rod and a second cleaning rod, the food with the large particles can be scraped on the separation plate, the separation process of the food with the large particles can be accelerated, the food with the small particles on the separation plate can be scraped through the first cleaning rod and the second cleaning rod, and the filtering process of the food with the small particles can be accelerated.
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Description

technical field

[0001] The invention relates to the technical field of food testing, in particular to a sample pretreatment process for food testing. Background technique

[0002] Prospects for the food safety industry. At present, the food safety industry is facing opportunities for rapid development. First of all, food safety has become the focus of people's attention. From the experience of developed countries and regions, food safety problems are likely to occur when urbanization reaches a certain level. In recent years, many food safety incidents have occurred in China, which has aroused great concern from the people. , which provides an opportunity for the development of the food safety industry. Secondly, the development of the food safety industry has a favorable international environment, and food safety is a worldwide issue.

[0003] In the prior art, operations such as pulverization, filtration, stirring, and mixing are generally used when food is pretreated. Af...

Claims

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