Method for preparing grape-medlar beverage

Abstract

The invention discloses a method for preparing grape-medlar beverage. The method comprises the following steps of: (1) extracting juice from grapes: selecting ripe grapes, cleaning, extracting juice by using a conventional method, and obtaining grape extracted juice with the relative density of 1.1; (2) extracting liquid from medlar: taking 1 part by weight of medlar, crushing, arranging in 5-10 parts by weight water till the crushed medlar is immerged in the water, boiling for 60-90 minutes at 80-100 DEG C, filtering to remove the medlar, and obtaining the medlar extracted liquid; (3) mixing the grape extracted juice with the medlar extracted liquid, adding citric acid, tartaric acid, sorbic acid and water and mixing uniformly; and (4) conventionally sterilizing and disinfecting, and obtaining the grape-medlar beverage. The beverage prepared by adopting the preparation method disclosed by the invention has the characteristics of the grape taste, a food-therapy curative effect of the medlar, unique taste and abundant and overall nutrition, is rich in amino acid, inorganic salt and the like, is easy to be absorbed by human body and has a high nutritive value.

Description

technical field [0001] The invention relates to a grape-lycium barbarum drink. Background technique [0002] Juice refers to beverages squeezed from fresh fruits. Various fruit juices contain different vitamins and other nutrients, and are considered to be beneficial to human health. But, because the nutritive value of different fruit is different, cause the juice nutrition on the existing market single, nutritive value is not high, often lack amino acid, inorganic salt etc., thereby make fruit juice can only become common drink, and can not become functional drink. In addition, the fruit juices on the market are all made from a single fruit and have different tastes. If people want to taste fruit juices with multiple flavors, they need to buy several kinds, which is expensive and difficult for ordinary consumers to accept. [0003] Grape, the fruit of grapes, a vine of the grape family, has a sugar content of up to 10%-30%, mainly glucose. A large amount of fruit acid in ...

AI Technical Summary

Problems solved by technology

However, due to the different nutritional values ​​of different fruits, the fruit juices on the existing market are single in nutrition, low in nutritional value, and often lack amino acids, inorganic salts, etc., so that fruit juices can only become common beverages instead of functional beverages

In addition, the fruit juices on the market are all made from a single fruit, and the tastes are different. If people want to taste a variety of fruit juices, they need to buy several kinds, and the cost is high, which is difficult for ordinary consumers to accept.