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Kudzuvine root tea and making method thereof

The technology of pueraria tea and pueraria, applied in the food field, can solve the problems of low extraction rate of effective components, loss of nutritive components of pueraria, and loss of nutrients, and achieves the effects of enhancing immunity, sweet taste and less loss.

Inactive Publication Date: 2017-08-18
陕西秦大山葛业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fresh kudzu root is difficult to preserve, and it is generally processed into dried products for use. The traditional processing method is generally to slice the kudzu root and then directly dry or air-dry it, or simply dry and dry it after slicing, and then soak it in water for drinking. The kudzu root prepared by this method not only tastes astringent, but also has a serious loss of nutritional components of the kudzu root. After brewing into tea, the leaching rate of active ingredients is low, the loss of its nutritional components is serious, and its nutritional value is reduced.

Method used

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  • Kudzuvine root tea and making method thereof
  • Kudzuvine root tea and making method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. a kudzu root tea, its preparation method may further comprise the steps:

[0024] (1) Fermentation: Mix Pueraria lobata and frost mulberry leaves at a mass ratio of 1:1, and ferment at 9°C for 25 days, wherein the Pueraria lobata was excavated in September, and the age of Pueraria lobata is 3 years;

[0025] (2) Physical treatment: sieve the kudzu root and frost mulberry leaves, and after separation, clean the kudzu root with a high-pressure water gun, rinse the soil on the surface of the kudzu root, and then peel the kudzu root. After peeling, wash the kudzu root three times with water, and then Cut Pueraria lobata with a width of 6-8mm;

[0026] (3) Roasting: Roasting at 80°C for 20 minutes with a greening machine;

[0027] (4) Baking: After baking, dry the pueraria lobata at 60°C until the moisture content is 11%;

[0028] (5) Post-processing: cooling the baked Pueraria lobata root to room temperature, sterilizing, and packaging to obtain a Pueraria lobata root ...

Embodiment 2

[0030] 1. a kudzu root tea, its preparation method may further comprise the steps:

[0031] (1) Fermentation: Mix Pueraria lobata and frost mulberry leaves at a mass ratio of 1:2, and ferment at 25°C for 10 days, wherein the Pueraria lobata was excavated in March, and the age of Pueraria lobata is 5 years;

[0032] (2) Physical treatment: sieve the kudzu root and frost mulberry leaves, and after separation, clean the kudzu root with a high-pressure water gun, rinse the soil on the surface of the kudzu root, and then peel the kudzu root. After peeling, wash the kudzu root three times with water, and then Cut Pueraria lobata with a width of 6-8mm;

[0033] (3) Roasting: Roasting at 100°C for 15 minutes with a greening machine;

[0034] (4) Baking: After baking, dry the pueraria lobata at 90°C until the moisture content is 10%;

[0035] (5) Post-processing: cooling the baked Pueraria lobata root to room temperature, sterilizing, and packaging to obtain a Pueraria lobata root te...

Embodiment 3

[0037] 1. a kudzu root tea, its preparation method may further comprise the steps:

[0038] (1) Fermentation: Mix Pueraria lobata and frost mulberry leaves at a mass ratio of 1:1.5, and ferment at 20°C for 20 days, wherein the Pueraria lobata was excavated in December, and the age of Pueraria lobata is 7 years;

[0039] (2) Physical treatment: sieve the kudzu root and frost mulberry leaves, and after separation, clean the kudzu root with a high-pressure water gun, rinse the soil on the surface of the kudzu root, and then peel the kudzu root. After peeling, wash the kudzu root three times with water, and then Cut Pueraria lobata with a width of 6-8mm;

[0040] (3) Roasting: Roasting for 8 minutes at 150°C with a greening machine;

[0041] (4) Baking: After baking, dry the pueraria lobata at 80°C until the moisture content is 11%;

[0042] (5) Post-processing: cooling the baked Pueraria lobata root to room temperature, sterilizing, and packaging to obtain a Pueraria lobata roo...

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Abstract

The invention provides a making method of kudzuvine root tea. The method comprises the following steps of 1 fermentation, wherein kudzuvine roots and frost mulberry leaves are mixed, and fermentation is conducted at 9-25 DEG C for 10-25 days; 2 physical treatment, wherein the kudzuvine roots are separated from the frost mulberry leaves, the kudzuvine roots are cleaned and peeled, washing is conducted with water three times, and then cutting is conducted to obtain the blocky kudzuvine roots; 3 baking and stirring, wherein baking and stirring are conducted at 80-150 DEG C for 8-20 min; 4 baking, wherein the blocky kudzuvine roots are dried at 60-80 DEG C till the moisture content is smaller than 12%; 5 aftertreatment, wherein the baked kudzuvine roots are cooled to reach the room temperature, and then sterilization and packaging are conducted to obtain the kudzuvine root tea. The invention further provides the kudzuvine root tea made through the method. According to the made kudzuvine root tea, the nutritional ingredients in the raw material kudzuvine roots are effectively reserved, after the tea is brewed, the color and luster are golden yellow, the taste is sweet, the extraction rate of the nutritional ingredients is high, the nutritional value of the kudzuvine roots can be fully developed, and the effects of reducing blood glucose, lowering blood pressure, reducing blood fat, resisting senescence and enhancing immunity are achieved.

Description

technical field [0001] The invention belongs to the technical field of food, and in particular relates to a kudzu root tea and a preparation method thereof. Background technique [0002] Pueraria lobata is a perennial leguminous plant with rich nutrition. The main component is starch. In addition, it is also rich in flavonoids, daidzein, puerarin, amino acids, vitamin C, etc. It can be used as medicine. Mountain plants used. Radix Puerariae has the functions of relieving exterior fever, promoting body fluids, quenching thirst, and relieving diarrhea. It can effectively improve blood circulation, lower blood pressure, lower blood lipids, lower blood sugar, inhibit arrhythmia, and resist oxidation. It has been widely used in the fields of medicine and food. a wide range of applications. [0003] At present, the application of kudzu root mainly has three aspects, one is used as a medicinal material; the other is eaten as a vegetable; the third is made into tea for people to d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 柯昌勇
Owner 陕西秦大山葛业股份有限公司