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Preparation of tea made from male buds of green eucommia ulmoides

A technology of flower bud tea and flower buds, which is applied in the direction of tea substitutes, etc., can solve the problems of poor product sales, inability to fully reflect the taste of Eucommia flowers, small production scale, etc., and achieve a good market prospect.

Inactive Publication Date: 2005-12-28
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color of the soup after brewing tea described in this patent is yellow-green. Because its raw materials are made of stamens and male flower buds, and the cooking method is used to complete the cooking process, the soup is initially yellow-green after brewing tea. With the continuous leaching of active ingredients, it becomes brown or light brown, and the soup color cannot be kept yellow-green; and because it is cooked in a wok in the production method, although it has the fragrance of Eucommia, the taste is slightly burnt.
Therefore, the tea soup color of Eucommia ulmoides male flower tea of ​​this patent can not keep the original green aesthetic feeling of eucommia ulmoides flower, and can not fully reflect the inherent fragrance and mouthfeel of eucommia ulmoides flower, so the production scale is small and the product sales are not smooth

Method used

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Effect test

preparation example Construction

[0018] The preparation method of the green eucommia male flower bud tea of ​​the present invention comprises 9 technological processes such as cleaning, heat treatment, heat dissipation, tea kneading, color protection, aroma enhancement, spreading to dry, and bagging, and the specific steps are:

[0019] 1. Harvesting steps: harvest in time after the male flower buds are formed, avoid harvesting male flower buds and stamens in this step, mainly to avoid pollen scattering and affect the quality of Eucommia male flower bud tea;

[0020] 2. Sorting step: Sorting the Eucommia male flower buds to remove impurities;

[0021] 3. Heat treatment step: put the Eucommia male flower buds that have been sorted out into a sealed stainless steel hot steam container at a temperature of 60-120°C or in a microwave oven for 1-15 minutes;

[0022] 4. Heat dissipation step: after the heat treatment, the Eucommia male flower buds are spread out to dry, and the heat is radiated for 0.5 hours to 12 h...

Embodiment 1

[0028] Embodiment 1: Take 5 kg of freshly picked eucommia male flower buds, pick out branches, young leaves, and sundries thereof, rinse off the surface dust, put the temperature into a sealed stainless steel hot steam container with a temperature of 60° C., seal and keep for 15 minutes for killing deal with. Take out the Eucommia male flower buds from the hot steam container, spread them out in the air, and dissipate heat for 12 hours. Knead the eucommia male flower bud after cooling to make it shape. Then use a sprayer to evenly spray citric acid with a concentration of 1‰ on the kneaded Eucommia male flower buds to carry out color protection treatment. So as to achieve the purpose of keeping the soup color yellow-green; place the Eucommia male flower buds that have been treated for color protection in a container tray, the thickness of the flower buds is 1-2 cm, and dry them by blasting at 150° C. for 60 minutes. The eucommia male flower buds after fragrance enhancement a...

Embodiment 2

[0029] Embodiment 2: Take 5 kg of freshly picked eucommia male flower buds, remove branches, young leaves, and sundries thereof, rinse off the surface dust, put the temperature into a sealed stainless steel hot steam container with a temperature of 80 ° C, seal and keep it for 10 minutes for killing deal with. The Eucommia male flower buds taken out from the hot steam container were spread out in the air and dissipated for 8 hours. Knead the eucommia male flower bud after cooling to make it shape. Then use a sprayer to evenly spray citric acid with a concentration of 1‰+Vc with a concentration of 2.5% on the rubbed Eucommia male flower buds to carry out color protection treatment. So as to achieve the purpose of keeping the soup color yellow-green; place the Eucommia male flower buds that have been treated for color protection in a container tray with a thickness of 1-2 cm, and dry them by blasting at 120° C. for 80 minutes. The eucommia male flower buds after fragrance enha...

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Abstract

A green health-care tea for decreasing blood fat and blood pressure, delaying senility and protecting liver and kidney is prepared from the male alabastrum of eucommia tree through screening, heat treating, cooling, kneading, protecting color, flavouring, cooling and loading in bags.

Description

technical field [0001] The invention belongs to the preparation method in the field of food (drink), and in particular relates to a preparation method of green eucommia male flower bud tea whose soup color is yellow-green. Background technique [0002] The health benefits of eucommia leaf tea are well known, but eucommia male flower tea is less known. In particular, flower beverages are currently in fashion, and there are many beverages processed from plant flowers. Eucommia is dioecious, and the male flower yield of Eucommia is very high. Studies have shown that the content of flavonoids in Eucommia male flowers is higher than that in bark and leaves, and male flowers are also rich in bioactive substances such as chlorogenic acid and aucubin, that is, they are rich in active ingredients similar to leaves and skin. Therefore, Eucommia male flower is a new resource that needs to be developed urgently. [0003] According to relevant statistics, Eucomm...

Claims

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Application Information

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IPC IPC(8): A23F3/34
Inventor 董娟娥张康健马希汉胡亚云
Owner NORTHWEST A & F UNIV
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