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Preparation method of dianthus chinensis tea

A production method and technology of dianthus tea, which are applied in the directions of food preparation, tea substitutes, food science, etc., can solve the problems of too simple production method, less release of active ingredients, large nutritional loss, etc., and achieve improved nutritional value, golden and translucent soup color. , the effect of moderate baking temperature

Active Publication Date: 2014-04-23
ANQING CITY LYUYIN AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the object of the present invention is to provide a method for making carnation tea, which solves the problems in the prior art that the carnation tea making method is too simple, the nutrition loss is large, and the active ingredients are released less

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method of dianthus tea is made from dianthus as raw material, comprising the following steps:

[0024] (1) After the dianthus is picked and screened, it is sent to a constant temperature drying room for baking within 5 hours at a temperature of 50°C for 8 hours;

[0025] (2) After leaving the drying room, let it cool for 20 hours, subpackage after softening, and obtain dry tea;

[0026] (3) Add 4 times the amount of water to the dry tea obtained in step (2), adjust the pH=7 with NaOH, decoct for 1 hour, collect the filtrate, add 3 times the amount of water to the filter residue, decoct for 0.5 hours, collect the filtrate, and combine the filtrates;

[0027] (4) Concentrate the filtrate obtained in step (3) at 70°C to a relative density of 1.1, and add ethanol until the alcohol content is 65%;

[0028] (5) Stand still for 12 hours, filter, take the supernatant to recover ethanol and concentrate to obtain carnation extract;

[0029] (6) Use fluidized bed d...

Embodiment 2

[0031] A preparation method of dianthus tea is made from dianthus as raw material, comprising the following steps:

[0032] (1) Dianthus is picked and screened, and sent to a constant temperature drying room for baking within 5 hours at a temperature of 55°C for 6 hours;

[0033] (2) Cool for 24 hours after leaving the drying room, subpackage after softening, and obtain dry tea;

[0034] (3) Add 8 times the amount of water to the dry tea obtained in step (2), adjust the pH=9 with NaOH, decoct for 3 hours, collect the filtrate, add 6 times the amount of water to the filter residue, decoct for 2 hours, collect the filtrate, and combine the filtrates;

[0035] Evaporate and concentrate the filtrate obtained in step (3) to an extract, then dry it in a vacuum belt dryer to obtain a dry extract, then granulate and tablet to obtain plain tablets, and finally coat the plain tablets with a film to obtain tea lozenge;

[0036] (4) Concentrate the filtrate obtained in step (3) at 80°C ...

Embodiment 3

[0040] A preparation method of dianthus tea is made from dianthus as raw material, comprising the following steps:

[0041] (1) After the dianthus is picked and screened, it is sent to a constant temperature drying room for baking within 5 hours at a temperature of 52.5°C for 6.5 hours;

[0042] (2) Cool for 21 hours after leaving the drying room, subpackage after softening, and obtain dry tea;

[0043] (3) Add 5 times the amount of water to the dry tea obtained in step (2), adjust the pH=7.5 with NaOH, decoct for 1.5 hours, collect the filtrate, add 4 times the amount of water to the filter residue, decoct for 0.5 hours, collect the filtrate, and combine the filtrates ;

[0044] (4) Concentrate the filtrate obtained in step (3) at 75°C to a relative density of 1.1, and add ethanol to an alcohol content of 65%;

[0045] (5) Stand still for 12 hours, filter, take the supernatant to recover ethanol and concentrate to obtain carnation extract;

[0046] The carnation extract in...

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Abstract

The invention relates to a preparation method of dianthus chinensis tea, which comprises the following steps: picking the dianthus chinensis and screening and baking; after taking the dianthus chinensis out of the drying room, placing for cooling for 20-24 hours; after the dianthus chinensis becomes soft, sub-packaging to obtain dry tea; decocting the dry tea and combining the filtrate; and concentrating, standing, filtering, concentrating, drying, sterilizing, cooling to room temperature and sub-packaging into teabag paper bags, and sealing to obtain teabags. The preparation method is scientific and reasonable and simple and easy to implement and has high production continuity; the types of the obtained medicinal tea are diverse, and the purity of the dianthus chinensis extract is high; the baking temperature is moderate, the time is proper, and a good aroma extraction effect can be realized; and the medicinal active ingredients of dianthus chinensis tea can be maintained to the greatest degree, and the nutritional value is increased. In the dianthus chinensis tea prepared by the method provided by the invention, the tea soup has emerald green and golden yellow bright color as well as faint and pleasant scent; and the dianthus chinensis tea has the functions of clearing heat and excreting water, breaking blood and dredging channels, relieving swelling and pain, improving eyesight and removing nebula and the like as well as the characteristics of easiness in carrying, convenience in use, nature and pureness and the like.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicines, in particular to a method for preparing carnation tea. Background technique [0002] Dianthus, the scientific name is Danzhuye, Zhuyeqing, and the medicinal material is Qumai. It is a perennial herbaceous plant of Caryophyllaceae. It is mostly born in crevices of rocks on hillsides. It can be used as a medicinal and edible plant, and it is carefully made into a beverage. It contains rich chemical substances such as saponins, sugars, vitamins, and alkaloids. Potassium, zinc and various vitamins; can clear away heat and relieve summer heat, quench thirst and diuresis, improve eyesight and eliminate cloudiness, nourish kidney qi, stop cholera, and grow hair; often drink this tea, lighten body, improve eyesight, and live a long and healthy life. Dianthus tea is a high-quality health drink made from Dianthus chinensis. It contains soap, sugar and vitamins A and C. It has the fun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34A23L1/29A23L33/00
Inventor 李朝东
Owner ANQING CITY LYUYIN AGRI DEV
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