Production method of original preserved fruit from wild actinidia arguta

A soft jujube kiwifruit and a production method technology, applied in confectionery, confectionery industry, food science and other directions, can solve the problems of new varieties, less development of original preserved fruit products, etc., and achieve good flavor, good sensory state, and fast drying speed. Effect

Active Publication Date: 2013-02-13
TONGHUA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards, people pay more and more attention to health. While the preserved fruit is required to develop in a diversified direction, the requirements for wild, original flavor, green and pure natural are also getting higher and higher. It is processed from traditional raw materials and traditional methods, and the development of new varieties and original preserved fruit products is less

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of production method of wild kiwifruit original flavor preserved fruit, its steps are as follows:

[0029] 1. Raw material selection and pretreatment

[0030] Choose wild jujube kiwifruit raw materials that are ripe, free of disease spots, insects, light green in color, firm in flesh, and uniform in size, and remove the stems and fruit stems. ① Before fresh raw materials are processed into preserved fruit, store kiwi fruit in an environment of 4-10°C for 1-2 days, and ripen after completion to soften the tissue and remove the astringent taste. At the same time, wash it with running water and drain it for later use. ② Frozen raw materials should be thawed with running water below 15°C before processing, drained and set aside.

[0031] 2. Microwave enzyme inactivation

[0032] The present invention uses microwaves to kill enzymes and protect colors instead of blanching and food color-protecting agents, so that raw materials can reach a higher temperature in a s...

Embodiment 2

[0046] A kind of production method of wild jujube kiwifruit original taste preserved fruit, its steps are as follows:

[0047] Select wild kiwi fruit raw materials, remove the stalks and fruit stems; before processing the fresh raw materials into preserved fruit, place the kiwi fruit in an environment at 8°C for 2 days, ripen it after completion, soften the tissue, remove the astringency, and wash it with running water Clean and drain for later use; frozen raw materials, thaw and wash with flowing water below 15°C before processing, and drain the water; put the pretreated and drained wild jujube kiwifruit raw materials in a microwave oven, and microwave them under the condition of microwave power 850W Microwave to inactivate the enzyme for 5 seconds; after cooling, use a blade to make slits along the direction of the stalks and root pedicles of Actinidia jujube fruit, with a slit depth of 0.8mm, an interval of 5mm between each slit, and 8 slits per fruit; then wild Jujube kiwi...

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PUM

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Abstract

The invention relates to a production method of preserved fruit, particularly to a production method of original preserved fruit from wild actinidia arguta. The method includes steps of material selection, microwave enzyme deactivation, scratching, boiling with salt, vacuum sugar oozing twice and normal-pressure sugar oozing twice, microwave drying-vacuum drying-ambient drying, and packaging. The wild actinidia arguta serves as a raw material, food additives are replaced by formula improvement and process innovation, and therefore color, hardness, taste and tissue states of a product can be reserved. The production method is simple and reasonable in production process, short in production period, good in organoleptic state, little in loss of nutrition facts, original, purely natural, and accorded with nutrition and health requirements of the public; a new way is provided for edible modes of the wild actinidia arguta to enable the wild actinidia arguta to become a novel food which satisfies the nutrition and health requirements of the public; and the defects of the existing preserved fruit are overcome.

Description

[0001] technical field [0002] The invention relates to a processing method of preserved fruit food, that is, a production method of original-flavored preserved wild kiwi fruit. Background technique [0003] In the prior art, preserved fruit has a long history as a traditional food of my country. Because many fresh fruits and vegetables have high moisture content, strong seasonality, and are difficult to store, people use candied foods to process them into preserved and candied foods to solve the problem of difficult storage, and at the same time provide a variety of eating methods. With the development of society and the advancement of science and technology, various preserved fruits have entered people's lives, such as preserved apples, preserved pears, preserved peaches, preserved plums, preserved hawthorns, preserved dates, preserved persimmons, preserved holy maidens and other products. And born. In terms of processing technology, traditional preserved fruit requires r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48A23G3/36
Inventor 孙海涛朱俊义邵信儒徐晶
Owner TONGHUA NORMAL UNIV
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