Tea seed enzymatic peeling technology

Abstract

The invention belongs to the technical field of tea seed peeling, and particularly relates to a tea seed enzymatic peeling technology. The tea seed enzymatic peeling technology and process comprise the following steps: cleaning tea seeds by a water source, intensively pouring the tea seeds into a peeling machine, sequentially adding cellulase, xylanase and pectinase according to different numbersof the tea seeds to be peeled, In the adding process of cellulase, xylanase and pectinase, it is guaranteed that the mixed liquid amount of cellulase, xylanase and pectinase is 0.5%-1% of the volume of the tea seeds, and it is guaranteed that the compounding ratio of cellulase to xylanase to pectinase is 1: 2.6-3.6: 2-4; the internal temperature of the peeling machine is controlled to be 40-60 DEGC through a temperature control device in the peeling machine, wherein the process lasts for 20-40 minutes; the tea seeds are subjected to enzymolysis peeling, and a traditional mechanical peeling mode is changed so that the peeling rate is increased, impurities on the peels of the peeled tea seeds are greatly reduced, secondary cleaning is avoided, and manpower is saved.

Description

technical field [0001] The invention belongs to the technical field of tea seed dehulling, in particular to the technology of tea seed dehulling by enzymatic method. Background technique [0002] Tea seed is the mature seed of the camellia plant in the family Theaceae, which is divided into the seed of camellia oleifera and the seed of camellia oleifera according to its growth conditions, that is, camellia oleifera seed and tea seed. Oxidative ability, can lower blood pressure, lower blood fat and inhibit arteriosclerosis. The nutritional value of tea seed oil is comparable to that of olive oil, or even higher. It is a high-grade edible oil. Because it is a unique species in my country, it is also called Oriental olive. Oil. [0003] It is often necessary to peel the tea seeds before processing the tea seeds, but most of the tea seed peeling devices in the prior art are squeezed and rubbed by mechanical rollers to perform the peeling work of the tea seeds. This kind of peelin...

AI Technical Summary

Problems solved by technology

[0003] It is often necessary to peel the tea seeds before processing the tea seeds, but most of the tea seed peeling devices in the prior art are squeezed and rubbed by mechanical rollers to perform the peeling work of the tea seeds. This kind of peeling work not only causes the tea seeds to contain Skin impurities require secondary screening and separation, increasing labor burden, and the peeling rate is low