Preparation method of walnut kernel peel solid beverage

Abstract

The invention discloses a preparation method of a walnut kernel peel solid beverage in the technical field of walnut kernel peel beverages. The preparation method comprises the following steps of: S1, removing shells of walnuts to obtain walnut kernels with peels, then putting the walnut kernels with the peels into a peeling agent for soaking, and separating the walnut kernel peels from the walnut kernels after soaking is completed; and S2, putting the cleaned walnut kernel peels into a citric acid aqueous solution for soaking, fishing out the walnut kernel peels, washing the walnut kernel peels with deionized water for 2 to 3 times, then mixing and stirring the walnut kernel peels with 2 to 3 times of the deionized water, and performing freezing treatment after uniform mixing. The preparation method disclosed by the invention is reasonable in process route, convenient for actual operation, assembly line production, high in efficiency and controllable in quality; in addition, the prepared solid beverage is rich in condensed tannin and hydrolyzed tannin, and can tonify and reinforce the kidney, relieve symptoms such as spermatorrhea, diarrhea, frequent micturition, polyuria and soreness of waist, and improve the utilization rate of the walnut kernel peels, so that the walnut kernel peels are wider in application; and the prepared beverage is good in taste and excellent in health care effect.

Description

technical field [0001] The invention relates to the technical field of walnut kernel skin beverage, in particular to a preparation method of a walnut kernel skin solid beverage. Background technique [0002] The scientific name of the skin on the walnut kernel is distracted wood; [0003] Hu Suiyu, Chief Physician of the Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University: Walnut fenxinmu and walnut meat are good products for invigorating and strengthening the kidney in traditional Chinese medicine. There are relatively few research materials on Xinmu. Chemical analysis shows that there are both condensed tannins and hydrolyzed tannins in Xinmu. The tannin content reaches 3% to 10%. , polyuria, backache and other symptoms, distracting wood also has a certain effect of promoting blood circulation, women with abnormal menstruation, excessive leucorrhea, hematuria, and cold hands and feet in winter, you can try soaking ...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, most of the factories directly discard the walnut kernels after processing the walnut kernels. Direct discarding not only increases the production cost, but also reduces the utilization rate of the walnut kernels. It is made into a beverage, but because of the bitter taste of the walnut kernel skin, a large amount of essence needs to be added, which not only reduces the medicinal effect of the walnut kernel peel, but also increases the production cost. Therefore, we propose a preparation method for a solid beverage with walnut kernel peel

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