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A processing method of flower tea which keeps the original color, shape and fragrance of golden camellia

A golden camellia and tea processing technology, which is applied in tea processing before extraction, can solve problems such as poor quality, color or aroma discount, and achieve the effects of improving quality, reducing sublimation drying time, and inhibiting respiration

Inactive Publication Date: 2018-03-23
DONGXING XINYU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After steam blanching, golden camellia tea is dried by hot air or freeze-dried to obtain products. The processing process is controllable and not affected by weather conditions, but the finished golden camellia dried flowers are greatly reduced in terms of shape, color and aroma. poor

Method used

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  • A processing method of flower tea which keeps the original color, shape and fragrance of golden camellia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1) Pulverize the flowers or leaves of camellia camellia, add 8 times the weight of water to decoct for 1 hour, filter, and the filtrate is camellia camellia tea soup;

[0022] 2) Immediately put the picked Camellia camellia flowers into the plastic wrap, spray Camellia camellia soup, pour into the air to seal, and store at 0°C for 1 hour;

[0023] 3) Clean the fresh flowers and freeze them at -65°C for 3 minutes;

[0024] 4) After the quick-frozen fresh flowers are poked holes on the petals with a needle, they are sublimated and dried at 5 Pa for 6 hours to obtain Camellia japonica flower tea.

Embodiment 2

[0030] 1) Pulverize the flowers or leaves of camellia japonica, add 15 times the weight of water to decoct for 3 hours, filter, and the filtrate is tea soup of camellia japonica;

[0031] 2) Immediately put the picked Camellia camellia flowers into the plastic wrap, spray Camellia camellia soup, pour into the air to seal, and store at 15°C for 3 hours;

[0032] 3) Wash the fresh flowers and freeze them at -60°C for 6 minutes;

[0033] 4) After the quick-frozen fresh flowers are poked holes on the petals with a needle, they are sublimated and dried at 10 Pa for 8 hours to obtain Camellia japonica flower tea.

Embodiment 3

[0035] 1) Pulverize the flowers or leaves of camellia japonica, add 10 times the weight of water to decoct for 2 hours, filter, and the filtrate is tea soup of camellia japonica;

[0036] 2) Immediately put the picked Camellia camellia flowers into a plastic wrap, spray Camellia camellia soup, pour into the air to seal, and store at 8°C for 2 hours;

[0037] 3) Clean the fresh flowers and freeze them at -63°C for 5 minutes;

[0038] 4) Prick holes in the petals of the quick-frozen flowers with a needle, and then mix them with dried camellia stalks. The weight ratio of flowers and dried camellia stalks is 1:1, and then sublimate and dry at 8pa for 7 hours , that is, Camellia japonica flower tea.

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Abstract

The invention discloses a processing method for flower tea which maintains the original color, shape and fragrance of camellia camellia, which comprises the following steps: 1) Immediately pack the fresh flowers of camellia camellia into a plastic wrap, spray into camellia camellia soup, pour into the air to seal, and Store at 0-15°C; 2) Wash the fresh flowers and freeze them at -65-60°C for 3-6 minutes; 3) Sublime and dry the quick-frozen flowers at 5-10pa for 5-8 hours. The golden camellia flower tea prepared by the invention maintains the original shape, color and fragrance, is brewed in boiling water, comes alive when exposed to water, has a bright yellow soup color, strong aroma, and a rich and mellow taste of the tea soup.

Description

technical field [0001] The invention relates to the technical field of flower processing, in particular to a method for processing flower tea that maintains the original color, shape and fragrance of golden camellia. Background technique [0002] Camellia chrysantha (Camellia chrysantha) is a plant of the family Theaceae, Camellia, Camellia group, and Camellia family. It is a world-renowned and precious ornamental plant. Its distribution is extremely narrow. 90% of the wild Camellia in the world is only distributed in Fangchenggang City, Guangxi. Wanda Mountain branch area. Fangchenggang City, Guangxi is also the main area for artificial cultivation of camellia camellia. According to the determination of the authoritative department of modern medicine and relevant scientific research institutions, golden camellia tea is non-toxic and rich in a variety of natural organic ingredients that have a health care effect on the human body, such as germanium, selenium, vanadium, mang...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/14A23F3/06
Inventor 熊英
Owner DONGXING XINYU IND
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