Red jujube pulping device and production method of red jujube pulp

Abstract

The invention provides a red jujube pulping device and a method of producing red jujube pulp by using the red jujube pulping device. The red jujube pulping device comprises a storage silo, a conveying belt, a water pipe, a water faucet, a stone mill, a motor, a speed reducer and a friction type torque limiter, wherein the conveying belt is horizontally arranged, the storage silo is arranged at one end of the conveying belt, the other end of the conveying belt is arranged above the stone mill, the water pipe is connected with the water faucet, the water outlet of the water faucet is formed above the stone mill, the motor is connected with the speed reducer through the friction type torque limiter and the speed reducer is connected with the stone mill. The production method of red jujube pulp comprises the step of grinding red jujubes with pits into pulp by using the red jujube pulping device. The red jujube pulping device and the production method of red jujube pulp have the beneficial effects that since the storage silo and the conveying belt are arranged above the stone mill, automatic feeding can be realized and manual charging is not needed; flavonoids from red jujube pits contained in the red jujube pulp have a remarkable effect of removing DPPH free radicals.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a jujube pulp refining device and a production method of jujube pulp. Background technique [0002] As we all know, jujube has extremely high nutritional value. It is very common practice to make red dates into pulp, but removing the pits is not only an additional process, but most of the red dates are discarded as waste or burned as fuel, resulting in a great waste of resources. [0003] The free radical theory put forward by Harman believes that free radicals are related to some major human diseases, and the damage caused by free radicals attacking life macromolecules is the root cause of human body aging and a major cause of tumors and other diseases. This theory is being accepted by more and more people. Jujube kernels are rich in jujube kernel flavonoids, which have a significant scavenging effect on DPPH free radicals. Based on this point, the jujube pit and jujube pulp ca...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, a device for grinding soybean milk is often used to grind jujube milk, such as a stone mill. The stone mill is composed of an upper millstone, a lower millstone, and a rotating handle. The stone mill is driven by a motor coupled with a reducer, but this creates a problem. During the grinding process of jujube kernels, the power transmission mechanism will be jammed, causing the motor to stop. Frequent jamming will greatly shorten the life of the motor

[0005] During the refining process of red dates, it is often necessary to manually add red dates to the stone mill, which greatly affects the efficiency of industrial production

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