Stauntonia latifolia tea product and preparation process thereof

A product, melon and fruit technology, applied in the directions of tea, tea extraction, tea spice, etc., can solve the problems of single aroma of August melon tea products, poor color of tea soup, too weak aroma, etc., to improve quality, improve utilization rate, good for absorption

Inactive Publication Date: 2016-08-17
长沙湘资生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] Aiming at the problems of too light aroma and poor color of tea soup in the existing August melon tea, the present invention uses modern essence extraction and other technologies to solve the problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: the extraction method of August melon fragrance

[0039] After crushing 1kg of rose calyx, put it in a 5L barrel and put it into the extraction kettle, install the pressure ring and sealing ring, tighten the upper plug, then turn on the freezer, and put the extraction kettle, separation kettle Ⅰ, and separation kettle Adjust the temperature controller II to the required temperature; when the temperature of the refrigerator drops to about 0°C, the temperature of the extraction kettle and separation kettle I reaches 55°C, and the temperature of the separation kettle II reaches 40°C, open the gas cylinder and open the valve 2 (CO 2 Liquefied in the cold cycle), then turn on the high-pressure pump to pressurize, when the extraction pressure of the extraction kettle reaches 20MPa, adjust the shut-off valve to balance the pressure of the extraction kettle, and then adjust the valve to control the pressure of the separation kettle I and the separation kettle II o...

Embodiment 2

[0040] Embodiment 2: the preparation method of August melon tea product

[0041] Take 10Kg of August melon tea powder (the tender leaves of August melon are made into tea according to the conventional green tea production method) as raw material, add 0.1Kg of β-cyclodextrin, mix with 15Kg of water, place at 80°C, stir and extract For 60 minutes, filter under 2 layers of gauze to remove the tea dregs and obtain the extract, after spray drying, the inlet air temperature is 165°C-185°C, the outlet air temperature is 65°C-85°C; the speed of the sampling pump is 450-700 rpm / min, the injection pressure range is 1-2MPa, and the instant August melon tea powder is obtained, and it is set aside; 10Kg August melon fruit tea is placed in an airtight container, spread out evenly, and the 200mL floral fragrance concentration obtained in Example 1 is placed in the lower layer liquid, and heat the concentrated floral fragrance to 55°C, turn the August melon tea 2 to 5 times in the middle, an...

Embodiment 3

[0042] Embodiment 3: the preparation method of August melon tea

[0043] After crushing 10Kg of plum blossom calyx, use supercritical CO 2 The fluid extraction method is used to obtain the floral fragrance concentrate, which is set aside. Take 10Kg of black tea powder as raw material, add 0.1Kg of β-cyclodextrin, mix with 15Kg of water, place at 80°C, stir and extract for 60 minutes, filter under 2 layers of gauze, remove tea dregs, and obtain an extract, which is sprayed Drying, the inlet air temperature is 165°C-185°C, the outlet air temperature is 65°C-85°C; the speed of the sampling pump is 450-700 rpm, and the sampling pressure range is 1-2MPa to obtain instant black tea powder for use; Put 10Kg of black tea in an airtight container, spread it out evenly, place 250ml of floral concentrate in the lower layer, heat the floral concentrate at 60°C, stir the black tea 2 to 5 times in the middle, and then place it at 70°C for 3 hours , so that the tea on the upper layer can f...

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Abstract

The invention relates to a stauntonia latifolia tea product and a preparation process thereof. The tea product is prepared by the steps of extracting fragrance, preparing instant tea powder, preparing stauntonia latifolia fruit tea, enhancing fragrance, mixing and packaging. Compared with traditional tea, the tea product has the advantages that the tea soup color is improved and is brighter, the taste is more refreshing, and the fragrance is harmonious and durable, which means that the combination of stauntonia latifolia fruit tea and instant tea has the effects of improving the quality of traditional tea. The utilization rate of flowers can be improved by a scented concentrated liquor distillation mode, the fragrance absorption of the stauntonia latifolia fruit tea is facilitated, and the tea product is suitable for being drunk by people with pollen allergy.

Description

Technical field: [0001] The invention belongs to the field of tea processing, and relates to a August melon tea product, and more specifically relates to a process for extracting flower spices, instant tea powder and making August melon tea. Background technique [0002] August melon is also known as August fried, the name of Chinese medicine "prediction", the fruit of Akebia trifoliata, wild fruit. It is named after the fruit ripens and cracks in August. Fruity and sweet, it is a pollution-free green food. August melon tea can enhance immunity, treat scurvy, prevent tumors and fight cancer. August melon bud tea can resist oxidation, protect cardiovascular and cerebrovascular, and enhance immune function. Fruit tea can enhance immune function, improve intelligence, and treat indigestion and respiratory diseases. Peel tea; enhance memory, brain disease. August melon is famous all over Sanxiang, and it was listed as a tribute during the Xianfeng period of the Qing Dynasty. ...

Claims

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Application Information

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IPC IPC(8): A23F3/40A23F3/30
CPCA23F3/405A23F3/30
Inventor 向华唐忠海
Owner 长沙湘资生物科技有限公司
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