Special equipment for detoxifying peanut oil aflatoxin

Abstract

The invention discloses special equipment for detoxifying peanut oil aflatoxin. The special equipment comprises a shell, a secondary treatment box shell, four adsorption rollers, an ozone pyrolyzer, an ultraviolet lamp, a pulse type high-voltage electric field generator and a collecting tank, four parallel hinged supports are installed in the shell at intervals from left to right through supporting rods, the two ends of each adsorption roller are hinged between every two adjacent hinged supports, the four adsorption rollers are coaxially connected end to end, and the four adsorption rollers form an obliquely-arranged cylindrical hollow adsorption cavity for peanut oil to pass through from the interior. Ozone and ultraviolet are adopted to synergistically degrade the aflatoxin, so that theoxidation capacity of the ozone is improved, the degradation efficiency of the aflatoxin is improved by 100-1000 times compared with that of single ozone degradation, and the industrial problems thatthe original structure cannot be recovered when the aflatoxin is degraded by the ozone, and the stability of the ultraviolet radiation degradation effect is poor are solved. Meanwhile, the detoxification process can reduce the moisture content in the peanut oil, and is beneficial to long-term storage of the peanut oil.

Description

technical field [0001] The invention belongs to aflatoxin detoxification special equipment, in particular to aflatoxin detoxification special equipment for peanut oil. Background technique [0002] Aflatoxins (AFs) are a general term for a class of secondary metabolites with similar chemical structures that are seriously carcinogenic, teratogenic and mutagenic, mainly produced by Aspergillus flavus and Aspergillus parasiticus. The main target organ of aflatoxin is the liver, causing liver damage, hepatitis, cirrhosis, and liver necrosis. [0003] Peanut oil is very popular among consumers because of its high nutritional value and low price. However, in actual use, it is found that the production and storage of peanut oil is susceptible to the problem of Aspergillus flavus and the production of aflatoxin. The aflatoxin treatment of edible oil has the following methods: physical method, chemical method and biological method, but most methods have serious defects such as low ...

AI Technical Summary

Problems solved by technology

The deficiencies of this patent: ① The UV degradation of the invention is simple, the detoxification effect is unstable, and the degradation rate is low; ② No stirring technology is adopted in the process of diversion of edible oil, and the ultraviolet light can only irradiate the surface of the edible oil; ③ UV The light transmittance to edible oil is low, and the sterilization and detoxification are not complete

The disadvantages of this patent: ①Under the action of high temperature, high pressure and high shear force, the nutritional components in peanuts are seriously lost; ②Physical extrusion degradation is relatively simple, and the degradation rate is low; ③Residual Aspergillus flavus cannot be completely removed

Inadequacies of this patent: ① The invention uses ultraviolet light, microwave and light wave to degrade simplistically, the detoxification effect is unstable, and the degradation rate is low; ② No stirring technology is adopted in the process of diversion of edible oil, and ultraviolet light can only irradiate edible oil Surface; ③ The transmittance of ultraviolet light to edible oil is low, and the sterilization and detoxification are not complete

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