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Preparation method for instant tea solid particle beverage

A technology of solid granules and instant tea, which is applied in the production of black tea, green tea, black tea, white tea, green tea solid beverage granules, and yellow tea. It can solve the problem of damage to active ingredients and tea quality, loss of catechins, and influence on tea color. , taste and aroma, etc., to achieve the effect of clear and transparent tea soup, low energy consumption and good solubility

Inactive Publication Date: 2010-05-12
黄山天健农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method not only causes loss of functional components such as catechins in the tea, but also affects the color, taste and aroma of the tea itself.
At present, the granulation of tea solid beverages generally adopts wet granulation, which also has the problem that the active ingredients and tea quality will be greatly damaged under high temperature and high humidity.

Method used

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  • Preparation method for instant tea solid particle beverage
  • Preparation method for instant tea solid particle beverage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] a) tea crushing process:

[0038] Pulverize Huangshan Maofeng green tea into 10-80 mesh.

[0039] b) water leaching process:

[0040] Put 200kg of crushed Huangshan Maofeng green tea into a 3-ton dynamic multi-functional extraction tank, add 2000kg of purified water at 45°C, and heat through the jacket with steam, control the extraction temperature at 45-50°C, stir and extract for 30 minutes, and then filter with a sieve , add 1000kg of pure water at 45°C to the filter residue, stir and extract at 45°C for 20 minutes, combine the two filtrates,

[0041] c) Sieve filtration process:

[0042] Filter the combined filtrate.

[0043] d) High-speed centrifugation process:

[0044] The temperature was lowered to 30° C. by circulating water, and the suspended solids were removed by centrifugation in a high-speed centrifuge at a speed of 15,000 rpm.

[0045] e) Ultrafiltration membrane filtration process:

[0046] Filtrate the centrifugate through a PVDF ultrafiltration me...

Embodiment 2

[0058] a) tea crushing process:

[0059] Crush the black tea into 10-80 meshes.

[0060] b) water leaching process:

[0061] Put 200kg of pulverized black tea into a 3-ton dynamic multifunctional extraction tank, add 2kg of vitamin C at the same time (to reduce the oxidation of active ingredients such as catechins in tea), add 2000kg of purified water at 45°C, and heat through the jacket with steam to control The extraction temperature is 45-50°C, stirring and extracting for 30 minutes, then sieve filtration, adding 1000kg of pure water at 45°C to the filter residue, stirring and extracting at 45°C for 20 minutes, and combining the two filtrates.

[0062] c) Sieve filtration process:

[0063] Filter the combined filtrate.

[0064] d) High-speed centrifugation process:

[0065] The temperature was lowered to 30° C. by circulating water, and the suspended solids were removed by centrifugation in a high-speed centrifuge at a speed of 15,000 rpm.

[0066] e) Ultrafiltration mem...

Embodiment 3

[0079] a) tea crushing process:

[0080] Crush the dry black tea (Pu'er tea) into 10-80 mesh.

[0081] b) water leaching process:

[0082] Put 200kg of crushed dry black tea (Puer tea) into a 3-ton dynamic multifunctional extraction tank, add 2000kg of 80°C purified water, and heat it with steam through the jacket, control the extraction temperature at 80°C, stir and extract for 30 minutes, and then sieve Filter, add 1000kg of 80°C pure water to the filter residue, stir and extract at 80°C for 20 minutes, and combine the two filtrates.

[0083] c) Sieve filtration process:

[0084] Filter the combined filtrate.

[0085] d) High-speed centrifugation process:

[0086] The temperature was lowered to 30° C. by circulating water, and the suspended solids were removed by centrifugation in a high-speed centrifuge at a speed of 15,000 rpm.

[0087] e) Ultrafiltration membrane filtration process:

[0088] Filtrate the centrifugate through a PVDF ultrafiltration membrane with a po...

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Abstract

The invention discloses a preparation method for an instant tea solid particle beverage. The preparation method comprises the following steps of: carrying out water extraction, filtration, centrifugation, ultrafiltration membrane filtration, concentration and drying on a tea to obtain a powdered tea extract; and carrying out compressing dry granulation, cutting and sieving to obtain instant tea particles. The instant tea solid particle beverage prepared by the preparation method can be directly dissolved and brewed by cold water and hot water, has no residues and precipitates, has clear and lucent tea water, and keeps the original flavor, mouthfeel, taste and functional components of the conventional tea. The beverage is trendy, fashionable, convenient and instant and is suitable for drinking in places such as homes, offices, coffee houses, tours, hotels and the like.

Description

technical field [0001] The invention relates to a production method of solid beverage particles, in particular to a production method of green tea, black tea, white tea, black tea, yellow tea and green tea solid beverage particles. Background technique [0002] There are many types of tea in my country, and there are many processing methods. However, all tea processing methods can be divided into six major tea categories according to non-fermented tea, semi-fermented tea, fully fermented tea, and post-fermented tea, namely: green tea, black tea, white tea, dark tea, yellow tea, and green tea. And the traditional way of drinking tea all the time, all adopt dry tealeaves hot water to brew and drink or tealeaves are put in the bag and heated water is brewed. Many tea beverages are produced in the market, tea leaves are extracted by hot water, filtered, and the filtrate is directly canned into tea beverages after deployment. There is also the tea filtrate heated and concentrat...

Claims

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Application Information

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IPC IPC(8): A23F3/30
Inventor 章志强揭国良邹敏亮靳锁陈克童城
Owner 黄山天健农业科技有限公司
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