A kind of preparation method of semi-fermented peony bud tea

A semi-fermented and tender bud technology is applied in the field of preparation of semi-fermented peony tender bud tea, and achieves the effects of preventing oxidation reaction, having significant functional effects, and preventing and treating acne.

Inactive Publication Date: 2016-01-20
LUOYANG CHUNKUI AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tea leaves made from peony buds as the main raw material, using a special fermentation process, and using peony flower extracts and fruit pulp as nutritional and taste-enhancing auxiliary materials have not yet been reported.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0026] A method for preparing semi-fermented peony bud tea, comprising the steps of extracting peony flower extract from fresh peony flowers; using lemon and hawthorn as raw materials to prepare fruit slurry; drying and withering the fresh peony buds, killing green, rolling the step of carrying out the primary fermentation of the tender buds after kneading; the step of oven drying and microwave treatment after the primary fermentation; the step of adding peony flower extract and fruit slurry to carry out secondary fermentation after the microwave treatment; multi-stage drying Steps to dry seal the package.

[0027] The present invention chooses the solution of 5-8 minutes under the condition of 180-240 ℃ in the de-enzyming step, so that the tender shoots after spreading and withering are further softened, the water in the buds is distributed, the activity of enzymes is inactivated, and the fresh leaves are deactivated. Certain chemical changes have taken place in the contents ...

Embodiment 1

[0030] A preparation method of semi-fermented peony bud tea, comprising the following steps:

[0031] Step 1. After washing and drying the fresh peony flowers from April to May, put them in a 7MPa reaction kettle at a temperature of 30°C and use ethanol as a solvent to extract for 1.5 hours to obtain a peony flower extract, which is refrigerated for later use;

[0032] Step 2. Select fresh lemons and hawthorns. After the lemons and hawthorns are washed and seeded, the lemons and hawthorns are completely crushed in a crusher according to the mass ratio of 2:0.5 to obtain fruit pulp, and then placed in 0~ Refrigerate at 4°C for later use;

[0033] Step 3: Select fresh peony flower buds, wash them, and place them in the sun to dry and wither until the water content reaches 70%. After that, put them in a killing machine at 180°C for 5 minutes, take out the flower buds and let them dry to room temperature, then put the flower buds into a kneading machine Medium kneading treatment ...

Embodiment 2

[0041] A preparation method of semi-fermented peony bud tea, comprising the following steps:

[0042]Step 1. After washing and drying the fresh peony flowers from April to May, place them in a reaction kettle of 8 MPa at a temperature of 40° C. and use ethanol as a solvent to extract for 2 hours to obtain a peony flower extract, which is refrigerated for later use;

[0043] Step 2. Select fresh lemons and hawthorns. After the lemons and hawthorns are washed and seeded, the lemons and hawthorns are completely crushed in a crusher according to the mass ratio of 3:1 to obtain fruit pulp, and then placed in 0~ Refrigerate at 4°C for later use;

[0044] Step 3: Select fresh peony leaf buds, after cleaning, put them in the sun and wither until the water content reaches 75%, then put them in a greening machine at 240°C for 8 minutes, take out the leaf buds and let them air to room temperature, then put the leaf buds into a kneading machine Medium kneading treatment for 30 minutes, s...

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PUM

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Abstract

The invention discloses a preparation method for semi-fermentation type peony bud tea leaves. The preparation method comprises the steps as follows: a peony extracting solution is extracted from fresh peonies; lemon and hawthorn are used as raw materials to prepare fruit pulps; tedding for withering, deactivating and twisting are performed on the fresh peony buds; primary fermentation is performed on twisted buds; drying in a dying box and processing under the microwave power are performed after primary fermentation; the peony extracting solution and the fruit pulps are added for secondary fermentation after microwave processing; multistage drying, sealing and packaging are performed. According to the invention, the prepared semi-fermentation type peony bud tea leaves are rich in nutrient, unique in flavor, and high in resource utilization rate, achieves functions of health as well as prevention and treatment, and increases the additional utilization value of the peony industry.

Description

technical field [0001] The invention relates to a method for preparing tea, in particular to a method for preparing semi-fermented peony bud tea. Background technique [0002] Peony is a unique woody and precious flower in my country. It has a history of thousands of years of natural growth and more than 2,000 years of artificial cultivation. Peony is known as "National Beauty and Heavenly Fragrance" and "King of Flowers". The whole body of peony is a treasure, peony flowers can be viewed, and peony flowers can also be made into peony tea, peony flower essential oil, peony polyphenols and peony flavonoids unique to peony flowers, which have strong antioxidant and lipid-lowering effects, and can also prolong The time of other antioxidants (such as vitamin C, vitamin E) in the body delays skin aging. At the same time, it inhibits pigmentation, age spots, prevents acne, and clears the skin; the root bark of peony is a traditional Chinese medicine "paeon bark"; flavonoids can ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
Inventor 杨永庆
Owner LUOYANG CHUNKUI AGRI DEV
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