A kind of preparation method of red heart kiwi fruit powder

Abstract

A preparation method of red kiwi fruit powder uses red kiwi fruit as a raw material, and is prepared through the steps of selecting, cleaning, peeling, squeezing, filtering, adding pectinase, filtering, mixing raw and auxiliary materials, homogenizing, spray drying, etc. Obtained; the product of the present invention has the advantages of being convenient to carry and take, and has an excellent taste, and is easy to be accepted by consumers. During the preparation process, the product will not be browned, and the beneficial ingredients can be preserved as much as possible; the homogenization process will not be blocked Homogenizer, the production efficiency is greatly improved, there is no hanging phenomenon in the spray drying process, the kiwi fruit powder will not appear paste and agglomeration phenomenon, and there will be no paste phenomenon in the spraying process, the finished kiwi fruit powder is uniform, and the powder extraction rate can be as high as 83.19%, the brewing process will not be stratified, the brewing performance is superior, the shelf life of the finished powder is long, up to 12 months, the preparation method is simple and feasible, and it has been popularized and applied in the market.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a preparation method of red kiwi fruit powder. Background technique [0002] Kiwifruit (Actinidia chinensis Planch), also known as kiwi fruit, is generally oval in shape, greenish-brown in the early stage, reddish-brown when mature, and covered with thick hairs on the skin, inedible, with bright green flesh and a row of black kiwi inside. Or red seeds. Because macaques like to eat, it is named kiwi fruit; it is also said that it is named because the skin is covered with hair and looks like a macaque. It is a fresh, tender, nutritious and delicious fruit. Kiwi fruit is tender and juicy, with a soft texture, sweet and sour taste, and a strong aroma. The Vc content of fresh kiwi fruit is very high, which is higher than that of other fruits in general. Among them, the Vc content of 100g is as high as 180-400mg. Ripe kiwi fruit also contains 10% to 18% soluble solid content...

AI Technical Summary

Problems solved by technology

[0004] The kiwi fruit is processed by modern technology to make kiwi fruit powder, which is convenient to carry and take, and has an excellent taste; currently, during the preparation process, the product properties tend to brown, which in turn reduces the beneficial components of the finished product; the homogenization process is easy to block the homogenizer During the spray drying process, there will be wall hanging phenomenon, which will cause the kiwi fruit powder to become paste or even agglomerate. The spraying process is also prone to paste pot phenomenon. The finished kiwi fruit powder has small particle size and uneven powder. Poor brewability, seriously affecting its appearance, taste, etc.

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