Peeling method of kiwi fruits and processing method of kiwi fruit slurry

Abstract

The present invention relates to the field of kiwi fruit deep processing and particularly relates to a peeling method of kiwi fruits and a processing method of kiwi fruit slurry. The peeling method of the kiwi fruits comprises the following steps: soft and mature kiwi fruits are frozen, surfaces of the frozen kiwi fruits are thawed, then the thawed kiwi fruits are peeled, then the peeled kiwi fruits are washed, and the washed kiwi fruits are sorted to obtain the peeled kiwi fruits. The provided peeling method of the kiwi fruits aims at a problem that the soft and mature kiwi fruits are hard in peeling. A scheme obtained by a large amount of investigation and exploration is as follows: specifically, firstly the soft and mature kiwi fruits are frozen, then the surfaces of the frozen kiwi fruits are thawed, the thawed kiwi fruits are peeled, then the peeled kiwi fruits are washed, and the washed kiwi fruits are sorted to obtain completely peeled kiwi fruits, wherein the peeling does not affect internal kiwi fruit flesh, and the peeling is clean and free of residues. The whole method is simple and easy to implement and low in peeling costs. Besides, the obtained kiwi fruits are complete and free of residues in peeling. The kiwi fruit slurry obtained by pulping is good in mouthfeel.

Description

technical field [0001] The invention relates to the field of kiwifruit deep processing, in particular to a kiwifruit peeling method and a kiwifruit pulp processing method. Background technique [0002] As the planting area of ​​kiwifruit continues to expand in China, the demand for deep processing of kiwifruit also continues to expand. Different from other fruits, the taste and flavor of kiwi fruit need a post-ripening process, that is, only after it is ripe and soft can it reflect its own sweet taste to the greatest extent, but the soft-ripened kiwi fruit brings a lot to processing. The big problem is how to mechanize the peeling of soft ripe kiwi fruit, and there is no kiwi fruit fluff left in the flesh after peeling. This problem has always plagued kiwi fruit processing enterprises. [0003] The planting time of kiwi fruit in China and the world is not long, and the methods of fresh fruit processing are not comprehensive. Soft kiwi fruit is the best time to eat, but once...

AI Technical Summary

Problems solved by technology

Different from other fruits, the taste and flavor of kiwi fruit need a post-ripening process, that is, only after it is ripe and soft can it reflect its own sweet taste to the greatest extent, but the soft-ripened kiwi fruit brings a lot to processing. The big problem is how to mechanize the peeling of soft ripe kiwi fruit, and there is no kiwi fluff left in the flesh after peeling. This problem has always plagued kiwi fruit processing enterprises

[0003] The planting time of kiwi fruit in China and the world is not long, and the methods of fresh fruit processing are not comprehensive. Soft kiwi fruit is the best time to eat, but once it is soft, it will be a big problem for transportation and storage. In the past, this situation Fruit growers and distributors can only sell kiwis cheaply, or dump them, causing great losses

[0004] The processing method of existing kiwi fruit pulp generally adopts that the soft ripe kiwi fruit is squeezed out mechanically, and then the peel and seeds are filtered out. The pulp of kiwi fruit is filtered out, and the nutritional content is greatly lost, and it is not the whole pulp

In addition, there are still unripe kiwi fruits that are mechanically peeled and then processed into pulp. Although this method yields the whole pulp of kiwi fruit, the unripe flavor and sweetness of kiwi fruit are not reflected.

In addition, some enterprises adopt the method of manual peeling. This method has high labor costs and low efficiency. At the same time, it is inevitable that the fluff of kiwi fruit will fall into the pulp, causing troubles to the senses of the pulp products.