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Processing method and formula of pine needle green tea

A processing method and technology for pine needles, which are applied in the field of pine needle green tea processing methods and formulations, can solve the problems that the contents of pine needles cannot be fully utilized, and achieve the effects of promoting human metabolism, low input cost, and bright yellow-green soup color.

Inactive Publication Date: 2017-12-15
广西昭平县将军红商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since pine needles are gymnosperms and have a thicker cuticle on the surface of the leaves, it is difficult for traditional green tea de-enzyming steps to release the contents through the cuticle without destroying the color of the young leaves, resulting in the inability of the contents of the pine needles to be fully absorbed. Use and other issues

Method used

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  • Processing method and formula of pine needle green tea

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Effect test

Embodiment 1

[0021] A kind of pine needle green tea, raw material comprises pine needle bud 25kg, green tea 50kg, non-starch polysaccharide enzyme 0.2kg, the processing process of described pine needle green tea comprises the following steps:

[0022] S1: Harvest green leaves, select young leaves without insect eyes, remove red leaves, and set aside;

[0023] S2: Enzymatic spray steaming: take pine needles, put them in a steam spray room, set the temperature at 20°C, humidity 80%, spray non-starch polysaccharide enzymes, keep spraying and steaming for 25 minutes, then transfer to 15-18°C for freezing, Inhibits enzymatic activity, spare;

[0024] S3: Take the green tea prepared in step S1, set the temperature of the green tea to 20-25°C, and the humidity to 30-35%, spread the green tea to a thickness of 1-2cm, place it for 12 hours, turn it every 2 hours, and then Step S2 Freeze and place the pine needles in an oven at 25-30°C to activate the enzyme, then mix with the green tea, place for ...

Embodiment 2

[0027] A kind of pine needle green tea, raw material comprises 15kg of pine needle buds, 45kg of green tea, 0.18kg of non-starch polysaccharide enzyme, and the processing of described pine needle green tea comprises the following steps:

[0028] S1: Harvest green leaves, select young leaves without insect eyes, remove red leaves, and set aside;

[0029] S2: Enzymatic spraying: take pine needles, put them in a steam spraying room, set the temperature at 20°C, humidity 80%, spray non-starch polysaccharide enzymes, keep spraying and steaming for 30 minutes, then transfer to 15-18°C for freezing, Inhibits enzymatic activity, spare;

[0030] S3: Take the green tea prepared in step S1, set the temperature of the green tea to 20-25°C, and the humidity to 30-35%, spread the green tea to a thickness of 1-2cm, place it for 12 hours, turn it every 2 hours, and then Step S2 Place frozen pine needles in an oven at 25-30°C for enzymatic activation, then mix with tea greens, place for 6 min...

Embodiment 3

[0033] A kind of pine needle green tea, raw material comprises 35kg of pine needle buds, dark green tea 60kg, non-starch polysaccharide enzyme 3kg, the processing of described pine needle green tea comprises the following steps:

[0034] S1: Harvest green leaves, select young leaves without insect eyes, remove red leaves, and set aside;

[0035] S2: Enzymatic spraying: take pine needles, put them in a steam spraying room, set the temperature at 20°C, humidity 80%, spray non-starch polysaccharide enzymes, keep steaming for 28 minutes, then transfer to 15-18°C for freezing, Inhibits enzymatic activity, spare;

[0036] S3: Take the green tea prepared in step S1, spread it out with a thickness of 1-2cm, set the temperature of the green spread to 20-25°C, and the humidity to 30-35%, leave it for 12 hours, turn it every 2 hours, and then freeze it in step S2 The placed pine needles are placed in an oven at 25-30°C to activate the enzyme, and then mixed with the green tea, placed fo...

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Abstract

The present invention discloses a processing method and a formula of pine needle green tea. The processing method of the pine needle green tea comprises processes of tea harvesting, spraying and steaming, and enzyme catalyst treating, green spreading, enzyme deactivating, rolling, drying, etc. The formula of the pine needle green tea comprises the following raw materials: 15-35 parts of pine needles, 45-60 parts of freshly pickled tea leaves and 2-3 parts of non-starch polysaccharase. The processing method of the pine needle green tea can enable active substances in the pine needle contents to be fully released and absorbed by human body without damaging color and luster of tender leaves. The pine needle green tea is subjected to a mechanized operation, easy to obtain in the raw materials, low in input costs and easy to achieve industrialization.

Description

technical field [0001] The invention belongs to the technical field of tea processing, and in particular relates to a processing method of pine needle green tea and a formula thereof. Background technique [0002] In the traditional green tea processing technology, the rapid dehydration of tea leaves during the greening process is mainly used to evaporate the water to destroy the oxidase activity in fresh green tea leaves and inhibit the occurrence of enzymatic oxidation and fermentation of tea polyphenols in fresh green tea leaves. According to relevant research The data indicate that green tea effectively retains more than 85% of tea polyphenols and caffeine without fermentation. However, caffeine has the effect of excitatory nerves. Excessive use can easily cause insomnia, and severe gastrointestinal disturbances may occur; and caffeine is bitter, which greatly affect the taste. [0003] The taste of pine needles is bitter, and the buds contain protein, crude fat, vitami...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14
Inventor 黄宏杰
Owner 广西昭平县将军红商贸有限公司
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