Wintersweet flower tea preparation method and product thereof

A technology of wintersweet flowers and wintersweet, which is applied in the field of preparation of wintersweet scented tea, the product obtained by the method, can solve the problems of not being resistant to foaming, low aroma, unfavorable tea fragrance absorption, etc., and achieve long-lasting aroma, foam resistance, good absorption of flower fragrance, The effect of high freshness

Active Publication Date: 2016-06-29
SOUTHWEST UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since wax plum tea is a new product developed in recent years, it is rarely seen in the market. There are few studies on wax plum tea at home and abroad. The aroma conditions are quite different, and the low temperature in winter is not conducive to the tea's aroma absorption. The aroma of the scented wax plum tea is far less fresh and strong
The main reason is that the opening of wintersweet flowers is carried out under low temperature conditions, so when scenting wintersweet flower tea, it also needs to be under low temperature conditions, but under low temperature conditions, it can only be guaranteed that there are tea leaves that have a certain effect on the aroma of wintersweet flowers. Physical adsorption and chemical adsorption are rare, so when people brew wintersweet tea, the aroma of wintersweet flowers will not last long. Although the predecessors have optimized the process conditions of wintersweet tea, they cannot increase it. The chemical adsorption of the aroma, so either the aroma produced is low, or it is not resistant to foaming
[0003] Therefore, be badly in need of a kind of preparation method of wintersweet scented tea, solve the low fragrance, the problem of not being resistant to foaming

Method used

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  • Wintersweet flower tea preparation method and product thereof
  • Wintersweet flower tea preparation method and product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A preparation method of wintersweet scented tea, specifically comprising the steps of:

[0027] (1) tea base selection: select the green tea base with green color, dry the tea base until the water content is 5%, and cool to normal temperature (20-25° C.) for use;

[0028] (2) Wintersweet flower processing: sieve out the unopened green buds and wilted flowers of the wintersweet flower, and do cleaning for subsequent use;

[0029] (3) Camellia splicing: Mix 100g of the selected tea base with 50g of the treated wintersweet flowers evenly, the ratio is 1:0.5;

[0030] (4) Scenting system: After the tea and flowers are evenly mixed, put them into a wooden tea box for scenting; keep 80% full when packing, so that the tea and flowers are loose and natural, and not tightly pressed; the wooden tea box is covered with clean and odor-free For coverings, the scenting temperature is controlled at 10°C, and the scenting time is 28 hours; during the scenting period, the box is turned...

Embodiment 2

[0039] A preparation method of wintersweet scented tea, specifically comprising the steps of:

[0040] (1) tea base selection: select the yellow tea base of orange-yellow color, dry the tea base until the water content is 5%, cool to normal temperature (20-25° C.) for use;

[0041] (2) Wintersweet flower processing: sieve out the unopened green buds and wilted flowers of the wintersweet flower, and do cleaning for subsequent use;

[0042] (3) Camellia splicing: 100g of the selected tea base and 45g of processed wintersweet flowers, the ratio is 1:0.45;

[0043] (4) Scenting system: After the tea and flowers are evenly mixed, put them into a wooden tea box for scenting; keep 80% full when packing, so that the tea and flowers are loose and natural, and not tightly pressed; the wooden tea box is covered with clean and odor-free Covering, the scenting temperature is controlled at 8°C, and the scenting time is 33 hours; during the scenting period, the box is turned over 3 times to...

Embodiment 3

[0052] A preparation method of wintersweet scented tea, specifically comprising the steps of:

[0053] (1) tea base selection: select black tea base with black color, dry the base to a water content of 4%, cool to normal temperature (20-25° C.) for use;

[0054](2) Wintersweet flower processing: sieve out the unopened green buds and wilted flowers of the wintersweet flower, and do cleaning for subsequent use;

[0055] (3) Camellia splicing: 100g of the selected tea base and 35g of processed wintersweet flowers, the ratio is 1:0.35;

[0056] (4) Scenting system: After the tea and flowers are evenly mixed, put them into a wooden tea box for scenting; keep the box 80% full, so that the tea and flowers are loose and natural, and not tightly pressed; the wooden tea box is covered with clean and odor-free Covering, the scenting temperature is controlled at 6°C, and the scenting time is 33 hours; during the scenting period, the box is turned twice to make it evenly scented;

[0057...

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Abstract

The present invention discloses a wintersweet flower tea preparation method and a product thereof. Aluminum foil bags are used, scented wintersweet flower tea is subjected to vacuum-pumping and sealing treatments at a pressure of 0.02-0.08 Mpa, and then treated wintersweet flower tea is cultured at a constant temperature incubator at 20-80 DEG C and subjected to chemisorption for 2-8 h; and after the tea leaves are subjected to the constant temperature chemisorption, the tea leaves are placed in a freeze drying device to be dried. The tea preparation technology combines vacuum-pumping and constant temperature incubator culture, so that the tea leaves have physical adsorption and also conduct chemisorption for flower fragrance, and the freeze-drying can enable the color and luster, and fragrance of the tea leaves to be better preserved. The preparation method overcomes the problem that the wintersweet flower tea is not easy for fragrance preservation and fixing in the prior art, and significantly improves the fragrance holding ability of the wintersweet flower tea. The aroma is fresh and good in durability, and the original color, luster and shapes of the tea leaves do not change.

Description

technical field [0001] The invention belongs to the field of tea processing, and in particular relates to a preparation method of wintersweet scented tea, and also relates to a product prepared by the method. Background technique [0002] Wintersweet is except as general ornamental plant, and it has very high economic value. Wintersweet flower is fragrant and pleasant, and can develop wintersweet flower essential oil, wintersweet extract and scenting wintersweet scented tea. my country's wintersweet flower resource is abundant and widely distributed. In various utilizations, wintersweet scented tea has been favored by more consumers, so wax plum As a new type of scented tea, plum blossom tea is also one of the special scented teas. Since wax plum tea is a new product developed in recent years, it is rarely seen in the market. There are few studies on wax plum tea at home and abroad. Fragrance conditions are quite different, and the low temperature in winter is not conducive...

Claims

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Application Information

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IPC IPC(8): A23F3/14
CPCA23F3/14
Inventor 童华荣李小嫄罗理勇王治会曾亮丁阳平
Owner SOUTHWEST UNIVERSITY
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