Peeling method of green walnuts

Abstract

The invention relates to a wet-composting peeling method of green walnuts. The wet-composting peeling method comprises the following steps of (1) stacking green walnuts which are just harvested, and performing wet composting for 3-8h; (2) after wet composting and heating, reversing the heap, controlling the temperature of the green walnut heap to be 26-32 DEG C, enabling the heap reversing number of times not to exceed 3, and then continuing the wet composting for 2-3.5 days; and (3) putting the green walnuts after the wet composting into a peeling machine for peeling. According to the wet-composting peeling method disclosed by the invention, green peel of the green walnuts can be quickly and completely removed, the efficiency is high, the peeling quality is good, the method is simple, and the wet-composting peeling method is widely applied.

Description

technical field [0001] The invention relates to a method for peeling walnuts, in particular to a method for peeling green walnuts. Background technique [0002] Walnut, also known as walnut, Qiang peach, is a Juglandaceae plant, and is known as the world-renowned "four major dried fruits" together with almonds, cashew nuts, and hazelnuts. Walnuts are rich in nutrients, containing 15-20 grams of protein per hectogram, more fat, and 10 grams of carbohydrates; Flavin and other multivitamins. It is beneficial to the human body and is one of the nut foods loved by the common people. [0003] In recent years, the planting area of ​​walnut has expanded rapidly, the harvest period of walnut green fruit is relatively concentrated, the processing period is very short, and the processing scale is large. Because the green skin of walnut green fruit has the function of heat insulation and preventing water loss, the heat of nuts will accumulate. When the temperature is above 37°C, the ...

AI Technical Summary

Problems solved by technology

At present, artificial peeling is relatively clean, but the speed is slow. Many walnuts have no time to peel, and the nuts have become moldy and discolored.

However, the sheller is used for peeling, and the green skin of the walnut cannot be removed at one time, the efficiency is low, and the peeling quality is not high.

If the green skin on the surface of the walnut cannot be removed in time, the quality of the walnut will be seriously affected