Preparation method of zinc-rich barley seedling green beverage

Abstract

The invention discloses a preparation method of a zinc-rich barley grass green beverage, which comprises color protection, embedding, enzymolysis and separation of barley grass powder to extract barley grass juice extract; deployment of barley grass beverage, homogenization and sterilized canning steps are made. The green barley drink prepared by the invention has fragrance, bright color, no bitterness, astringency and other bad flavors, thereby improving the drinking quality of the barley drink; the normal temperature shelf life reaches 18 months, and the chlorophyll of the prepared barley drink is preserved The rate reaches 62%-70%.

Description

【Technical field】 [0001] The invention relates to a method for preparing a zinc-rich barley grass green beverage, which belongs to the technical field of beverage processing. 【Background technique】 [0002] The nutritional and medicinal value of wheat seedlings have been discovered as early as the Ming Dynasty in my country. Li Shizhen wrote in "Compendium of Materia Medica": "Wheat seedlings are pungent, cold, and non-toxic. They are mainly used to eliminate alcohol poisoning, violent fever, wine gangrene, and yellow eyes. Smash the juice and filter it, and take it to detoxify the poison. Boil the juice and filter it, it can relieve the fever, relieve the chest and heat, and benefit the small intestine. It is very beneficial to the color when it is eaten as leeks. [0003] Yoshihide Katohara, a doctor of Japanese medicine, suffered from cumulative organic mercury poisoning. In order to detoxify, he selected barley seedlings from more than 1,000 green leaves of plants, thus k...

AI Technical Summary

Problems solved by technology

[0023] These inventions are all based on fresh barley grass. Although products with good nutritional value and sensory quality have been developed, the seasonality of fresh barley grass has limited the production of barley grass beverages.

[0024] The above studies are either prepared from fresh wheat grass into wheatgrass powder, or fresh wheatgrass is used as raw material to prepare beverages. There are few reports on the preparation of wheatgrass beverages from wheatgrass powder.