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Production method and product of radix puerariae powder and products thereof

A production method and granule technology, which can be used in food drying, tea substitutes, food forming, etc., and can solve the problem of not being able to completely and effectively remove the bitterness of kudzu root

Inactive Publication Date: 2017-01-04
李政熠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the one-time high-temperature drying, the isoflavones and other substances in Pueraria lobata and Pueraria japonica will be lost with water evaporation and high-temperature oxidation, and the bitterness of Pueraria lobata can not be completely and effectively removed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of production method of Radix Puerariae granules, steps and method are as follows:

[0016] (1) Clean the powder-free kudzu root (local name Chai kudzu) in the collected wild kudzu, clean the silt and debris on the surface of the kudzu root, drain the surface water of the kudzu root and reshape it into a regular kudzu root length of one centimeter wide and one centimeter thick Strips, and then cut into regular one-centimeter square Pueraria granules;

[0017] (2) Place Pueraria granules at 24-27°C for 3-4 hours, the purpose of which is to make the loose Pueraria cells rapidly gather pulp and tighten and recover during the granulation process;

[0018] (3) Preheat Pueraria granules at a low temperature of 35-45°C to reduce their moisture by 40-50%, then dry them at 55-60°C until the moisture content is reduced by 70-80%, and then dry them at a low temperature of 35-45°C Dry until the moisture content is reduced by 80-85%, and finally dry at a medium...

Embodiment 2

[0020] Embodiment 2: a kind of production method of Radix Puerariae granules, steps and method are as follows:

[0021] (1) Clean the powdered kudzu root (local name Mige) in the collected wild kudzu, clean the surface of the kudzu root and debris, drain the surface water of the kudzu root and reshape it into a very regular kudzu root with a width of one centimeter and a thickness of one centimeter. Long strips, and then cut into regular one-centimeter square Pueraria granules;

[0022] (2) Place Pueraria granules at 24-27°C for 3-4 hours, the purpose of which is to make the loose Pueraria cells rapidly gather pulp and tighten and recover during the granulation process;

[0023] (3) Add 3% honey by weight of Pueraria granules to Pueraria granules, knead and mix for 5 minutes, seal and place for 5-6 hours;

[0024] (4) Preheat Pueraria granules at a low temperature of 35-45°C to reduce their moisture by 40-50%, then dry them at 55-60°C until the moisture content is reduced by ...

Embodiment 3

[0026] Embodiment 3: a kind of production method of Radix Puerariae granules, steps and method are as follows:

[0027] (1) Clean the collected and planted half-powder kudzu root (local name nutrient kudzu root), clean the surface silt and sundries of the kudzu root, drain the surface water of the kudzu root and reshape it into regular long strips of kudzu root with a width of one centimeter and a thickness of one centimeter. , and then cut into regular one centimeter square Pueraria granules;

[0028] (2) Place Pueraria granules at 24-27°C for 3-4 hours, the purpose of which is to make the loose Pueraria cells rapidly gather pulp and tighten and recover during the granulation process;

[0029] (3) Preheat Pueraria granules at a low temperature of 30-40°C for 1.5 hours, then dry at a medium temperature of 55-60°C for 1-2 hours, then dry at a low temperature of 35-45°C for 1-2 hours, and finally Dry at a medium temperature of 45-50°C for 1-2 hours;

[0030] (4) Put the dried ...

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Abstract

The invention provides a production method and product of radix puerariae powder. The method comprises the following steps: cutting radix puerariae into 0.5-1.5cm radix puerariae grains; standing still for 3-4 hours at the temperature of 24-27 DEG C; preheating for 1-2 hours at low temperature of 30-40 DEG C, and then drying for 1-2 hours at intermediate temperature of 55-60 DEG C, drying for 1-2 hours at low temperature of 35-45 DEG C and finally drying for 1-2 hours at intermediate temperature of 45-50 DEG C; putting the dry radix puerariae grains into a roller drying machine and then rolling again, drying and shaping to ensure that the water content of the edible radix puerariae grains is 13.5% or below; cooling for 24 hours at room temperature and then packaging. According to the method, the effective constituents in the radix puerariae are extremely remained; the bitter taste of radix puerariae is relieved; the product color is improved; the pueraria isoflavones content in the products is 93% or above of the pueraria isoflavones content in the raw materials.

Description

technical field [0001] The invention relates to the technical field of deep processing of health food, in particular, it provides a production method of kudzu root health food and its products. Background technique [0002] Pueraria is a perennial deciduous vine of the leguminous family. Modern scientific tests have proved that Pueraria contains about 12% flavonoids, including more than 10 kinds of soybean (daidzein), daidzein, puerarin, etc., and contains carrotin, amino acids, Thirteen amino acids such as coumarins and thirteen trace elements such as calcium, germanium, zinc, phosphorus and selenium. Traditional Chinese medicine and modern pharmacological studies have shown that kudzu has special effects such as clearing heat and detoxifying, eliminating annoyance and quenching thirst, lowering blood sugar, nourishing nutrition, beautifying skin, relieving alcohol, and protecting the stomach. It has obvious curative effect on headache, obesity, etc., and has obvious effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/10A23L33/00A23P10/20A23F3/34
CPCA23F3/34A23V2002/00A23V2300/10
Inventor 李时令李政辉李政熠王惠娟李世俊张仁仲王娟李家福李家范张海芳张映红汪廷端
Owner 李政熠
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