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Preparation method and brewing method of peanut leaf sleep-improving replacement tea

A technology for peanut leaves and substitute tea, which is applied in the field of beverages, can solve the problems of lack of production technology and brewing conditions, unsatisfactory sleep-aiding effect of peanut leaf tea, etc., and achieves advantages of industrial production and promotion, simple preparation and brewing processes, The effect of mellow taste

Inactive Publication Date: 2018-11-13
TIANJIN AGRICULTURE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of systematic production process and brewing conditions, the taste of peanut leaf tea and its sleep-promoting effect are not ideal.

Method used

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  • Preparation method and brewing method of peanut leaf sleep-improving replacement tea
  • Preparation method and brewing method of peanut leaf sleep-improving replacement tea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A preparation method of peanut leaf sleep aid substitute tea, comprising the following steps:

[0032] S1. Raw material selection: select mature, fresh peanut leaves free of diseases, insect pests and peculiar smell. The indicators of peanut leaves must comply with GB 2762 and GB 2763 and relevant national standards;

[0033] S2. Cleaning: Put the peanut leaves obtained in S1 in clear water, rinse them twice gently, remove and drain;

[0034] S3, drying: the peanut leaves obtained in S2 are placed in an air blast drying box and flattened, dried at a temperature of 60° C. for 48 hours, and the moisture content of the peanut leaves is controlled to be 5 wt %;

[0035] S4, pulverization: the peanut leaves obtained in S3 are preliminarily pulverized into powder by a tea pulverizer;

[0036] S5, sieving: pass the crushed peanut leaves obtained in S4 through a 45-mesh sieve;

[0037] S6. Sterilization: the sieved tea powder is sterilized by ultraviolet light; the sterilizat...

Embodiment 2

[0043] A preparation method of peanut leaf sleep aid substitute tea, comprising the following steps:

[0044] S1. Raw material selection: select mature, fresh peanut leaves free of diseases, insect pests and peculiar smell. The indicators of peanut leaves must comply with GB 2762 and GB 2763 and relevant national standards;

[0045] S2. Cleaning: Put the peanut leaves obtained in S1 in clear water, rinse them twice gently, remove and drain;

[0046] S3, drying: the peanut leaves obtained in S2 are placed in a blast drying oven and flattened, dried at a temperature of 55°C for 50 hours, and the moisture content of the peanut leaves is controlled to be 7wt%;

[0047] S4, pulverization: the peanut leaves obtained in S3 are preliminarily pulverized into powder through a tea pulverizer;

[0048] S5, sieving: pass the crushed peanut leaves obtained in S4 through a 55-mesh sieve;

[0049] S6. Sterilization: the tea powder sieved in S5 is sterilized by ultraviolet light; the sterili...

Embodiment 3

[0055] Referring to the method in Example 1, the difference is that the brewing process adopts the one-time brewing method, that is, take a bag of tea bags, add 200mL of hot water at 85°C, cover the teacup and simmer for 14 minutes to obtain peanut leaf sleep aid tea, pour The tea soup is ready to drink.

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Abstract

The invention relates to a preparation method and brewing method of peanut leaf sleep-improving replacement tea, and belongs to the technical field of beverages. The preparation method comprises the following steps of selecting fresh peanut leaves, removing impurities, performing cleaning, drying the cleaned peanut leaves until the moisture content of the peanut leaves is 5-7wt%, performing crushing, performing screening with a 35-65-mesh sieve, performing ultraviolet sterilization for 50-60s, and finally performing packaging so as to obtain a tea bag namely the peanut leaf sleep-improving replacement tea. The brewing method comprises the following steps of taking a tea bag, adding 200mL of hot water, performing braising and brewing for 12-14min so as to obtain peanut leaf sleep-improvingreplacement tea soup, and pouring out the tea soup so that the tea soup can be drunk. The peanut leaf sleep-improving replacement tea is simple in technology and low in cost, many sleep improving components can dissolve out, and the peanut leaf sleep-improving replacement tea is free from toxic and side effects and can be used for daily drinking; and besides, the peanut leaf sleep-improving replacement tea is mellow in taste, natural, healthy, convenient to carry and suitable for industrial popularization.

Description

technical field [0001] The invention belongs to the technical field of beverages, and in particular relates to a method for preparing and brewing peanut leaf sleep-aiding substitute tea. Background technique [0002] The fast pace of life in modern society makes modern people increasingly stressed and over-thinking in the increasingly competitive environment, and insomnia generally occurs. Long-term insomnia can also easily cause mental symptoms such as anxiety, irritability, and depression. Many people need to take drugs to improve sleep quality, but commonly used sedative and hypnotics have side effects and drug dependence to varying degrees. Alternatives are especially important. [0003] Peanut stems and leaves are the above-ground parts of the Arachis plant in the leguminous family. my country is a large peanut-producing country, with about 2 million tons (dry weight) of peanut stems and leaves produced every year, but the stems and leaves are mainly used as animal fee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 张平平
Owner TIANJIN AGRICULTURE COLLEGE
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