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Preparation method of radix ginseng health-care green tea

A production method and technology of ginseng leaves, which are applied in tea treatment before extraction, etc., can solve problems such as general taste, difficulty in exerting nutritional and health care functions, and not being popular with consumers, and achieve the effect of preventing oxidation reaction and reducing loss

Inactive Publication Date: 2017-11-24
安徽九朵莲实业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some people have dried or sun-dried ginseng leaves and brewed them directly as tea. However, due to the strong "green and astringent taste" and the general taste, it is not very popular with consumers, and its good nutritional and health functions are difficult to exert.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1, the method for making ginseng leaf health-care green tea in spring:

[0032] (1) Fresh leaf picking: ginseng leaves are picked for young leaves, and tea leaves are picked for 1-2 leaves per bud.

[0033] (2) Mixing of two leaves: Fresh ginseng leaves account for 30-35%, fresh tea leaves account for 65-70% by weight and mix well.

[0034] (3) Mechanical cutting: use a cutting machine to cut the mixed leaves into 2-3cm long and 1-1.5cm wide slender strips.

[0035] (4) Withering with hot air: The thickness of the spread leaves is 2-3cm, and the temperature of hot air is 37-38°C, withering for 1-1.5 hours.

[0036] (5) Microwave fixation: The temperature of microwave fixation is 130-140°C, the fixation time is 3-5 minutes, and the water loss rate is about 28%.

[0037] (6) Cooling and regaining moisture: Blow cold wind for 50-60 minutes to fully dissipate heat and regain moisture.

[0038] (7) Enzyme kneading: add 0.3-0.35% pectinase by weight, mix well, s...

Embodiment 2

[0045] Embodiment 2, the method for making ginseng leaf health-care green tea in summer and autumn:

[0046] (1) Fresh leaf picking: ginseng leaves are picked for tender leaves, and tea leaves are picked for one bud and one leaf, without stalks and stems.

[0047] (2) Mixing of two leaves: ginseng fresh leaves account for 25-30%, tea fresh leaves account for 70-75%, mix well.

[0048] (3) Mechanical cutting strips: cut into 2-2.5cm long and 1-1.2cm wide slender strips.

[0049] (4) Hot air withering: the thickness of withered spread leaves is 2-2.5cm, the temperature is 35-36°C, and the time is 1-1.2 hours.

[0050] (5) Microwave fixation: microwave fixation at 120-125°C for 3-4 minutes, and the water loss rate is about 26%.

[0051] (6) Cooling and regaining moisture: Blow cold wind to regain moisture for 55-60 minutes to prevent yellowing and dryness.

[0052] (7) Enzyme kneading: add 0.35-0.4% pectinase, mix well, and knead for 20 minutes. Among them, light pressure kne...

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PUM

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Abstract

The invention discloses a preparation method of radix ginseng health-care green tea and belongs to the technical field of preparation methods of health-care tea. Radix ginseng leaves are directly soaked with water for drinking, are poor in mouth feel and have health-care efficacy, but are not beneficial to popularization. The preparation method comprises the following steps: picking up fresh leaves; mixing two kinds of leaves; mechanically cutting into strips; withering with hot air; carrying out microwave heating; carrying out cooling moisture retaining; adding enzyme and kneading; sieving; primarily drying with hot air; carrying out electromagnetic roll forming, electromagnetic strip finishing, electromagnetic winnowing and microwave sterilization; obtaining radix ginseng green tea. The preparation of the radix ginseng health-care green tea is realized, and efficient utilization of radix ginseng plants and tea resources is enhanced; the radix ginseng health-care green tea is good in color, aroma, taste, shape and quality and excellent in nutritional and health-care functions.

Description

technical field [0001] The invention belongs to the technical field of preparation methods of health-care tea, and in particular relates to a preparation method of ginseng-leaf health-care green tea. Background technique [0002] Ginseng leaves contain ginsenosides, ginseng polysaccharides, multivitamins and amino acids and other nutritional and health substances, so they have the effects of anti-tumor, anti-fatigue, anti-radiation, and improving human body functions. At present, some people have dried or sun-dried ginseng leaves, and directly brewed them as tea for drinking. However, due to the relatively strong "green and astringent taste" and the general taste, it is not very popular with consumers, and its good nutritional and health functions are difficult to exert. For this reason, people urgently need to have a kind of ginseng leaf health-care tea with excellent color, fragrance and shape to enter the market, and benefit consumers in general. [0003] As we all know,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14
CPCA23F3/14
Inventor 邓宇俊
Owner 安徽九朵莲实业股份有限公司
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