Food additive detection device for solid food

Abstract

The invention discloses a food additive detection device for solid food, and relates to the technical field of food detection equipment. The device comprises a mounting frame, a bottom box and a mixing funnel, the bottom box and the mixing funnel are fixedly connected to the middle of the mounting frame, and a spectrophotometer and a rotary servo motor are fixedly mounted at the bottom of the inner wall of the bottom box. According to the detection device, double filtration, namely centrifugal filtration and filter screen filtration can be carried out on crushed and mixed to-be-detected food;the food can be detected more accurately; therefore, the condition that a detection result is interfered by a large-volume detection product is well avoided; the detection precision is greatly improved, so that the accuracy of the detection result of the food additive is guaranteed, the purpose of quickly and efficiently detecting the additive in the food is achieved, automatic detection of the food additive is realized, a detection staff needs not to manually add a plurality of detection reagents into a cuvette, and the detection efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of food testing equipment, in particular to a food additive testing device for solid food. Background technique [0002] Food additives refer to chemical substances or natural substances added to food to improve food quality, color, aroma and taste, as well as for antisepsis and processing technology. At present, there are more than 14,000 kinds of food additives found in the world. As of 1999 In 2018, there were 1,587 kinds of food additives allowed to be used in my country, including edible spices and others (excluding compound food additives). Food additives are generally divided into three categories according to their sources: one is natural extracts, such as Beet red, curcumin, capsanthin, etc.; the second is substances produced by fermentation and other methods, such as citric acid, red yeast rice and red yeast pigments, etc., and the third is pure chemical synthesis, such as sodium benzoate, potassium ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a food additive detection device for solid food, which solves the problem that the detection accuracy and detection efficiency of the existing food additive detection device are still low

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