Colla corii asini beverage enriched anthocyanidin and preparation method thereof

Abstract

The invention discloses a colla corii asini beverage enriched anthocyanidin. The beverage comprises the following raw materials: by weight, 50 parts of colla corii asini, 40 parts of roselle, 40 parts of red jujube, 20 parts of purple sweet potato, 20 parts of lycium ruthenicum, 10 parts of blueberry, 10 parts of coptis chinensis, 5 parts of radix paeoniae rubra, 4 parts of mulberry, 2 parts of folium mahoniae, 30 parts of white granulated sugar, and 500 parts of water. The invention also provides a preparation method of the colla corii asini beverage enriched anthocyanidin. The preparation method includes the following steps: S1, weighing lycium ruthenicum, blueberry, coptis chinensis, radix paeoniae rubra, mulberry, folium mahoniae according to the weight ratio, drying the materials in the sun for 2 hour, and continuously drying for 2 days; S2, grinding the dried materials to be granular in order, and stirring the materials in a blender in order for 20 min to obtain the mixture A; and S3, weighing colla corii asini, roselle, red jujube and purple sweet potato according to the weight ratio. The preparation method has simple processing technology. The prepared colla corii asini beverage is rich in anthocyanidin, has high nutrition, and is suitable for promotion.

Description

technical field [0001] The invention relates to the technical field of anthocyanin-rich donkey-hide gelatin drinks, in particular to an anthocyanin-rich donkey-hide gelatin drink and a preparation method. Background technique [0002] Donkey-hide gelatin has been praised by medical classics since ancient times. The "Shui Jing Zhu" of the Northern Wei Dynasty stated: "There is a big well on the west side of the north gate of Dong'e Dacheng, which is as huge as a wheel and six or seven feet deep. The so-called donkey-hide gelatin." Chen Xiuyuan in the Qing Dynasty said, "The water of Dong'a Well is the water of Qingji, which travels thousands of miles in the land and comes here. It should not be buoyant, and it is suitable for the blood to make glue. If donkey skin must use black skin, it can be used to aid water in the heart, black is like in the kidney, and it is the meaning of combining water and fire." Li Shizhen's "Compendium of Materia Medica" said that it has been take...

AI Technical Summary

Problems solved by technology

[0004] Traditional donkey-hide gelatin is inconvenient to eat. Processing donkey-hide gelatin into beverages is not only convenient for drinking but also conducive to the absorption and curative effect of donkey-hide gelatin. However, the nature of donkey-hide gelatin itself determines that donkey-hide gelatin beverages are prone to precipitation, which greatly limits the use of donkey-hide gelatin beverages. promotion, and the preparation of donkey-hide gelatin drinks is cumbersome and the nutrition is not comprehensive, so we propose a donkey-hide gelatin drink rich in anthocyanins and its preparation method to solve the above problems