Production process for hulled peanut kernels

Abstract

The invention discloses a production process for hulled peanut kernels. The production process comprises the following steps of: a, acquiring peanut kernels; b, detecting whether content of aflatoxin in the peanut kernels meets the specifications; c, removing the aflatoxin in the peanut kernels by using an adsorption method, a radiation method or an exposure method; d, dry the peanut kernels by using hot air of 120-130 DEG C; e, cooling the peanut kernels to be 18-25 DEG C; f, removing the red seed coats outside the peanut kernels; g, picking out the peanuts with residual seed coats, moldy peanuts, budded peanuts, peanuts with spots, broken peanuts and impurities; h, removing scrap ion; i, removing the impurities by using a mesh screen of 3*3 mm; j, vacuum-packing; and k, storing in warehouses. The production process for the hulled peanut kernels effectively removes the aflatoxin in the peanut kernels to ensures the quality of the processed hulled peanut kernels, and adopts low-temperature drying treatment at 120-130 DEG C to avoid denaturation of peanut protein. The process is rational in steps, has remarkable beneficial effects, and is convenient to popularize and apply.

Description

technical field [0001] The invention relates to a production process of peeled peanut kernels, and more specifically relates to a production technique of peeled peanut kernels with reasonable process steps and parameters and processed peanut kernels meeting requirements. Background technique [0002] Peanuts have high nutritional value and are rich in fat and protein. According to the determination, the fat content of peanuts is 44%-45%, the protein content is 24-36%, and the sugar content is about 20%. And contains thiamine, riboflavin, niacin and other vitamins. The mineral content is also very rich, especially the amino acids necessary for the human body, which can promote the development of brain cells and enhance memory. In order to facilitate the storage, transportation and subsequent processing of peanuts, and at the same time ensure that peanuts have a long shelf life, peanuts are generally processed into peeled peanut kernels, which are convenient for storage, tr...

AI Technical Summary

Problems solved by technology

Moreover, the quality of peanut products baked at high temperature is low, the peroxide value is high, the antioxidant capacity is poor, and the shelf life is short.

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