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Preparation method of honeysuckle black tea

A technology of honeysuckle and black tea, applied in the direction of tea substitutes, etc., can solve the problems of not being able to drink every day, diarrhea, spleen and stomach, bitter taste, etc., and achieve the effect of reducing coldness, reducing diarrhea, and strong aroma

Pending Publication Date: 2021-08-17
上海共得健康科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, honeysuckle is cold in nature, people with spleen and stomach deficiency and yin sores should take it with caution, and ordinary people can't drink it every day.
There are many areas where honeysuckle is planted in the north and south of our country. Honeysuckle tea has a long history, but most of them are only dried and brewed like tea leaves. This kind of honeysuckle tea floats in the tea set without sinking. Drink it when you have symptoms. Drinking by normal people can easily cause diarrhea and damage the spleen and stomach.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for preparing honeysuckle black tea, comprising the following steps:

[0026] Drying: The picked fresh honeysuckle is initially dried at 30°C for 2 hours, then the temperature is raised to 40°C for 10 hours, then the temperature is raised to 45°C for 10 hours, and finally the temperature is raised to 55°C for 2 hours. It is not advisable to turn it arbitrarily during drying or stop drying when it is not dry;

[0027] Fixing: Put the dried honeysuckle into the fixing machine at 110°C, rotate at 50 rpm, and finish for 5 minutes;

[0028] Fermentation: 10% of the culture medium, 2% of the yeast extract, 0.2% of potassium bisulfate, 1% of ammonium citrate, 0.05% of magnesium sulfate, 5% of Bacillus subtilis strains and the balance is pure water, at a temperature of 35°C, stirring Cultivate for 100 h in an environment with a rotating speed of 20 rpm and a pH value of 6.5 to obtain a Bacillus subtilis bacterial liquid. The culture solution is obtained by heating 2 ...

Embodiment 2

[0034] A method for preparing honeysuckle black tea, comprising the following steps:

[0035] Drying: The picked fresh honeysuckle is initially dried at 35°C for 2 hours, then the temperature is raised to 40°C for 5 hours, then the temperature is raised to 45°C for 10 hours, and finally the temperature is raised to 60°C for 1 hour. It is not advisable to turn it arbitrarily during drying or stop drying when it is not dry;

[0036] Finishing: put the dried honeysuckle into the finishing machine at 110°C, at a speed of 50 rpm, and finish for 7 minutes;

[0037] Fermentation: 20% of the culture medium, 1% of the yeast extract, 0.1% of potassium bisulfate, 0.1% of ammonium citrate, 0.01% of magnesium sulfate, and 5% of Bacillus subtilis strains were purified water, at a temperature of 35°C, stirring The rotation speed was 20-30 rpm, and the pH value was 6.5, and cultured for 80 hours to obtain the Bacillus subtilis bacterial liquid. The culture solution is obtained by heating 2 ...

Embodiment 3

[0043] A method for preparing honeysuckle black tea, comprising the following steps:

[0044]Drying: The picked fresh honeysuckle is initially dried at 33°C for 2 hours, then the temperature is raised to 40°C for 8 hours, then the temperature is raised to 48°C for 10 hours, and finally the temperature is raised to 55°C for 1.5 hours. It is not advisable to turn it arbitrarily during drying or stop drying when it is not dry;

[0045] Finishing: put the dried honeysuckle into the finishing machine at 110°C, rotate at 50 rpm, and finish for 6 minutes;

[0046] Fermentation: 15% of the culture medium, 1.5% of the yeast extract, 0.1% of potassium bisulfate, 0.5% of ammonium citrate, 0.05% of magnesium sulfate, and 5% of Bacillus subtilis strains were purified water, at a temperature of 35°C, stirring Rotate at 30 rpm, and cultivate for 100 h in an environment with a pH value of 6.5 to obtain a Bacillus subtilis bacterial liquid. The culture solution is obtained by heating at 80°C...

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Abstract

The invention relates to the field of deep processing of honeysuckle, and discloses a preparation method of honeysuckle black tea, which comprises the following steps: enzyme deactivation: conducting enzyme deactivation on honeysuckle at 110 DEG C for 5-7 minutes; fermenting: uniformly spraying a bacillus subtilis liquid into the honeysuckle subjected to enzyme deactivation, transferring teh treated honeysuckle into a fermentation box, and conducting fermenting in a dark place for 5-8 days; rolling: rolling the fermented honeysuckle until no water is discharged; drying: drying the rolled honeysuckle at 50-60 DEG C for 8-10 hours; and aroma enhancement: performing aroma enhancement on the dried honeysuckle flowers in an aroma enhancement furnace at 110 DEG C for 1-2 hours to obtain the honeysuckle black tea. According to the honeysuckle black tea, the honeysuckle is fermented by using the bacillus subtilis, and the honeysuckle black tea which is excellent in taste, color and luster, small in irritation and suitable for daily drinking is produced.

Description

technical field [0001] The invention belongs to the field of deep processing of honeysuckle, and in particular relates to a preparation method of honeysuckle black tea. Background technique [0002] The name "Honeysuckle" comes from "Compendium of Materia Medica". Because the honeysuckle flower is white at first, and then turns yellow, it is named honeysuckle. Modern research has proved that honeysuckle contains chlorogenic acid, luteolin and other pharmacologically active ingredients. It is one of the traditional Chinese medicinal materials and a raw material for both medicine and food. Honeysuckle tea is a traditional substitute tea drink. It has anti-inflammatory and anti-fire effects, can inhibit and kill pathogenic bacteria in the throat, and has anti-infection effects. Regular consumption is beneficial to wind-fire red eyes, sore throat, obesity, liver fever and Treatment and rehabilitation of liver heat type hypertension. However, honeysuckle is cold in nature, peop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 蒋中林黄金芝
Owner 上海共得健康科技集团有限公司
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