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Method for preparing psidium guajava drink

A technology for red heart fruit and beverages, applied in sugary food ingredients, food ingredients as thickeners, food science, etc.

Inactive Publication Date: 2018-09-28
丽江华坪金芒果生态开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of society, people's market demand for red heart fruit food increases, and the red heart fruit products on the market can not meet the market demand far away, so it is very necessary to develop a kind of red heart fruit product

Method used

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Examples

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Effect test

preparation example Construction

[0011] The preparation method of the red heart fruit beverage of the present invention is to use the red heart fruit concentrated fruit juice as raw material, supplemented with white sugar, citric acid, thickener and edible fruit flavor essence as auxiliary materials for preparation, comprising the following steps:

[0012] 1) pick the mature red heart fruit that is free from mildew, rot, oil, etc., and is cleaned and dried for subsequent use;

[0013] 2) Remove the black impurities from the head and tail of the picked mature red heart fruit, and then put it into a freezer at a temperature below -40°C for 20-40 minutes. After taking it out, raise the internal temperature of the red heart fruit to 5-10°C within 10 minutes, and then carry out Squeeze the juice to obtain the original juice of red heart fruit;

[0014] 3) concentrating the red heart fruit juice to obtain the red heart fruit concentrated juice;

[0015] 4) The red heart fruit concentrated juice is diluted, blended...

Embodiment 1

[0041] Pick ripe red hearts that are free from mildew, rot, oil, etc., rinse them in running water, and dry them at room temperature in a dark place to remove black impurities from the head and tail, and then store them in a freezer at a temperature below -40°C. After taking it out for 20 minutes, raise the internal temperature of the red heart fruit to 5-8°C within 10 minutes, then add 0.5‰ vitamin C aqueous solution with 10% of the weight of the red heart fruit, and then squeeze the juice to obtain the original red heart fruit juice; concentrate the original red heart fruit juice to obtain Concentrated red heart fruit juice; the concentrated red heart fruit juice is diluted, blended, homogenized, filtered, sterilized, filled and cooled to obtain the target red heart fruit drink.

Embodiment 2

[0043] Pick ripe red hearts that are free from mildew, rot, oil, etc., rinse them in running water, and dry them at room temperature in a dark place to remove black impurities from the head and tail, and then store them in a freezer at a temperature below -40°C. 40min, after taking it out, raise the internal temperature of the red heart fruit to 8-10°C within 10 minutes, then add 0.5‰ vitamin C aqueous solution with 10% of the red heart fruit mass, and then squeeze the juice to obtain the red heart fruit juice; concentrate the red heart fruit juice to obtain Concentrated red heart fruit juice; the concentrated red heart fruit juice is diluted, blended, homogenized, filtered, sterilized, filled and cooled to obtain the target red heart fruit drink.

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Abstract

The invention discloses a method for preparing a psidium guajava drink. The method comprises the following steps: selecting ripe psidium guajava without mildew, rot, stain or other pollution, and performing washing and airing for later use; removing black impurities at upper and lower ends of the selected ripe psidium guajava, freezing and preserving the psidium guajava at a temperature of 40 DEGC below zero or lower for 20-40 minutes, increasing the temperature inside the psidium guajava to 5-10 DEG C in 10 minutes after the psidium guajava are taken out, and juicing the psidium guajava to obtain guava normal juice; concentrating the psidium guajava normal juice to obtain psidium guajava concentrated juice; and performing diluting, formulating, homogenizing, filtering, sterilizing, filling and cooling for the psidium guajava concentrated juice to obtain the target psidium guajava drink. According to the method, a special pretreatment mode is adopted, free water and bound water in theguavas can be purely dissolved by quick freezing and quick temperature-rising, the active ingredients of the psidium guajava cannot be lost, and the purely natural taste of the psidium guajava can befurthest maintained. The psidium guajava drink has a specific flavor.

Description

technical field [0001] The invention belongs to the technical field of food deep processing, and in particular relates to a preparation method of red heart fruit beverage. Background technique [0002] Psidium guajava, Psidium guajava, myrtaceae guava plant. Aliases: Bale, blue pull, pull out (Taiwan, China), chicken arrow fruit, pull out seed, fan Nun, flower Nim, peach tree, Burmese peach, jelly fruit. The height of the tree can reach 5 meters, the trunk is not very upright, and the bark is green-brown and smooth. The leaves are opposite, leathery oblong or ovate, with hairs on the back. Flowers bisexual, white. The berries are oval, pear-shaped or spherical, pale yellow or pink when ripe, with a slightly sour taste and a special fragrance. The seeds are small and numerous. In nature, it is often propagated by birds and propagated by seeds; in production, it can be propagated by seeding or cuttings, layering, and grafting. China is mainly based on high-branch layerin...

Claims

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Application Information

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IPC IPC(8): A23L2/02
CPCA23L2/02A23V2002/00A23V2250/60A23V2250/032A23V2200/242
Inventor 邹杰郭学红陈建军
Owner 丽江华坪金芒果生态开发有限公司
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