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Additive-free fruit tea for children and preparation method thereof

A fruit tea without additive technology, applied in lighting and heating equipment, tea substitutes, heating to dry solid materials, etc., can solve problems such as difficulty in preservation, and achieve the effect of small loss of nutrients, small color difference, and sufficient sweetness

Pending Publication Date: 2021-06-25
深圳市有家好物管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of additive-free children's fruit tea and its preparation method, aiming to solve the technical problem that the fruit tea in the prior art uses fresh fruit, so most of them can only be made on-site for drinking and difficult to preserve

Method used

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  • Additive-free fruit tea for children and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1、2

[0027] The preparation method of the children's fruit tea without adding of embodiment 1 and embodiment 2 may further comprise the steps:

[0028] 1) Prepare dried apples: After cleaning the apples, peel and remove the core, cut them into 300mm 3 The apple grains are soaked in the color protection solution for 0.5 hours, then fished out, rinsed repeatedly, and drained; then the apple grains are placed in a microwave vacuum drying box, and the microwave power density is 0.6W / g, the pressure is 5000Pa, microwave vacuum drying for 10min; finally, the apple grains are frozen at -35°C for 2 hours, the freezing rate is 5°C / min, and the frozen apple grains are sublimated and dried, and the pressure of sublimation drying is 100Pa, the temperature is 45°C, and after sublimation drying for 6 hours, the dried apples are obtained;

[0029] 2) Prepare dried peaches: After cleaning the peaches, peel and remove the core, cut into 300mm 3 Peach grains, the peach grains are heat-inactivated...

Embodiment 3

[0033] The preparation method of the non-added children's fruit tea of ​​embodiment 3 may further comprise the steps:

[0034] 1) Prepare dried apples: After cleaning the apples, peel and remove the core, cut them into 600mm 3 Apple granules, put the apple granules in the color-protecting solution and soak them for 0.8 hours, remove them, rinse them repeatedly, and drain the water; then place the apple granules in a microwave vacuum drying box with a microwave power density of 0.6W / g, the pressure is 5500Pa, microwave vacuum drying for 15min; finally, the apple grains are frozen at -30°C for 3 hours, the freezing rate is 7°C / min, and the frozen apple grains are sublimated and dried, and the pressure of sublimation drying is 110Pa, the temperature is 50°C, and after sublimation drying for 5 hours, the dried apples are obtained;

[0035] 2) Prepare dried peaches: After cleaning the peaches, peel and remove the core, cut into 600mm 3 Peach grains, the peach grains are heat-ina...

Embodiment 4、5

[0039] The preparation method of the children's fruit tea without adding of embodiment 4 and embodiment 5 may further comprise the steps:

[0040] 1) Prepare dried apples: After cleaning the apples, peel and remove the core, cut them into 1000mm 3 Apple grains, put the apple grains in the color protection solution and soak for 1 hour, then remove them, rinse them repeatedly, and drain the water; then put the apple grains in a microwave vacuum drying box, and the microwave power density is 0.6W / g, pressure is 6000Pa, microwave vacuum drying 20min; finally described apple grain is frozen in-25 ℃ for 4 hours, freezing rate is 8 ℃ / min, described apple grain after freezing is sublimated and dried, and the pressure of sublimation drying is 120Pa, the temperature is 55°C, and after sublimation drying for 4 hours, the dried apples are obtained;

[0041] 2) Preparing dried peaches: After cleaning the peaches, peeling and removing the core, cut them into 1000mm 3 Peach grains, the pe...

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Abstract

The invention belongs to the technical field of fruit tea, and particularly relates to additive-free fruit tea for children and a preparation method thereof. The additive-free fruit tea for children is prepared from, by mass, 35%-45% of dried juicy peaches, 35%-45% of dried apples and 15%-25% of dried pineapples, the raw materials have the advantages of being easy to preserve and free of other substances. The additive-free fruit tea for children obtained after brewing has the faint scent and sweet taste of three mixed fruits, is good in taste, and is especially suitable for children to drink. According to the preparation method of the additive-free fruit tea for children, the dried apples, the dried juicy peaches and the dried pineapples are respectively prepared by mainly adopting microwave vacuum drying and freeze drying modes, the obtained dried apples, the dried juicy peaches and the dried pineapples have the characteristics of small color difference with fresh fruits and small loss of nutrient substances, and the color, aroma and taste of the fresh fruits are retained to the maximum extent; Therefore, the prepared additive-free fruit tea for children is high in nutrient content, sufficient in sweetness and rich in fragrance.

Description

technical field [0001] The invention belongs to the technical field of fruit tea, in particular to an additive-free children's fruit tea and a preparation method thereof. Background technique [0002] Traditional tea is obtained by brewing tea leaves. The taste of this tea is not suitable for children to drink, and the caffeine contained in the tea is a central nervous system stimulant, and drinking too much tea is not beneficial to children. For this reason, a kind of fruit tea has occurred on the market, and fruit tea in the prior art refers to the beverage that certain fruit or melon fruit are made together with tea. This kind of fruit tea uses fresh fruit, so most of it can only be made on-site and drunk, it is difficult to preserve, the production process is relatively complicated, and a large amount of additives are added in the production process, such as sugar and coloring pigments, which are not good for health. Contents of the invention [0003] The purpose of ...

Claims

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Application Information

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IPC IPC(8): A23F3/34F26B5/06F26B3/347
CPCA23F3/34F26B5/06F26B3/347
Inventor 李锦丽
Owner 深圳市有家好物管理有限公司
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