Instant berry powder and making method thereof

Abstract

The invention provides instant berry powder and a making method thereof and belongs to the field of food processing. The instant berry powder is prepared from the following raw materials in parts by weight: 35-40 parts of blueberry, 25-30 parts of mulberry, 10-15 parts of raspberry, 10-12 parts of strawberry, 6-10 parts of gooseberry, 3-5 parts of ficus carica, 8-12 parts of grape, 3-5 parts of kiwi fruit, 4-6 parts of carambola, 5-8 parts of papaya, 3-5 parts of psidium guajave and 4-8 parts of passiflora edulis. The making method comprises the following steps: freezing the raw materials, pressing, then adding an active substance for enzymatic hydrolysis, filtering an enzymatic hydrolysate and mixing with an auxiliary material and maltodextrin, wherein the auxiliary material is prepared by radix puerariae, poria cocos, radix angelicae, semen nelumbinis and peppermint leaves; drying to obtain the instant berry powder. The instant berry powder provided by the invention is powdery and granular, convenient to eat, better in dissolubility and mouth feeling, specific in berry aroma and sweetness, rich in nutrition and difficult for moisture absorption in air and has the healthcare effects of resisting aging, reducing blood pressure and the like.

Description

【Technical field】 [0001] The invention relates to the field of food processing, in particular to instant berry powder and a preparation method thereof. 【technical background】 [0002] The exocarp of blueberries, mulberries, raspberries, strawberries and other berries is thin, while the mesocarp and endocarp are more fleshy and juicy. Anti-oxidation, anti-aging, anti-radiation and skin care effects, can resist free radical damage to the human body, enhance blood vessel elasticity, improve circulatory system, promote blood circulation, prevent various diseases such as arthritis, cancer, heart disease, etc. It can also make the skin smooth and elastic by inhibiting elastase and collagenase. [0003] The skin of the berries is thin and juicy, and they are easy to rot after they are ripe. The existing technologies such as cold storage and decompression storage have high requirements for disinfection and sterilization of the warehouse, and the investment and energy consumption ar...

AI Technical Summary

Problems solved by technology

[0003] The skin of the berries is thin and juicy, and they are easy to rot after they are ripe. The existing technologies such as cold storage and decompression storage have high requirements for disinfection and sterilization of the warehouse, and the investment and energy consumption are large. If they cannot be sold in a short time, they will Bring great economic loss to fruit growers, the processing rate of berries in our country is low at present, therefore, be badly in need of a kind of method that can make berry fruit into easy-to-preserve finished product or semi-finished product, with maximum protection fruit grower's income; The powder can maintain the various nutrients of the fruit more completely, and the nutrients in it can be absorbed more easily when taken after brewing.

[0004] In summary, processing berries into berry instant powder can promote the development of my country's berry industry; there are few studies on the production of berry instant powder at this stage, and some of the existing berry instant powders have single berry raw materials, slow dissolution speed, and easy caking , or some of them have shortcomings such as poor taste, difficulty in preservation, and serious damage to nutritional components, which cannot meet the needs of today's consumer groups

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