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Method for preparing cooked radix puerariae whole flour rich in isoflavones

A technology of isoflavones and puerariae tablets is applied in the field of preparation of cooked puerariae root powder, can solve problems such as loss of isoflavones, and achieve the effect of inhibiting browning

Inactive Publication Date: 2016-03-30
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There have been some patents related to the preparation of pueraria whole powder, but most of them are about the preparation of pueraria whole powder, and the peeling process is generally adopted, while most of the pueraria isoflavones are concentrated in the phloem of pueraria, and peeling will directly lead to the loss of more isoflavones; very Individually, the preparation process of kudzu root cooked whole powder is based on raw whole powder, and then further processed and matured to make mature whole powder.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Rinse the excavated fresh kudzu root in running water, brush off the soil and other sundries on the surface of kudzu root, and use a knife to remove the sediment in the kudzu root gullies and crevices; cut kudzu root into 3mm thick kudzu root slices; sliced ​​kudzu root slices Immediately put it into the color-protecting solution (salt: citric acid: ascorbic acid: water = 10:1:0.1:1000) and soak for 0.5h, the ratio of solid to liquid is 1:3; remove the color-protecting kudzu root slices, rinse with running water, Drain, put into a steam room, steam at 90°C for 8 minutes; soak the steamed kudzu root slices in 40 μg / mg calcium solution for 3 minutes; remove and drain, and dry in hot air at 60°C box, dry until the moisture content is below 8%; pulverize the dried kudzu root slices with a traditional Chinese medicine grinder, and pass through a 60-mesh sieve to obtain the dried kudzu root powder; weigh, bag and seal the kudzu root cooked whole powder to obtain the kudzu root...

Embodiment 2

[0025] Rinse the excavated fresh kudzu root in running water, brush off the soil and other sundries on the surface of kudzu root, and use a knife to remove the sediment in the kudzu root gullies and crevices; cut kudzu root into 5mm thick kudzu root slices; sliced ​​kudzu root slices Immediately put it into the color-protecting solution (salt: citric acid: ascorbic acid: water = 10:1:0.1:1000) and soak for 0.5h, the ratio of solid to liquid is 1:3; remove the color-protecting kudzu root slices, rinse with running water, Drain, put into a steam room, steam at 90°C for 8 minutes; soak the steamed kudzu root slices in 24 μg / mg calcium solution for 5 minutes; remove and drain, and put in hot air at 70°C In a drying oven, dry until the moisture content is below 8%; pulverize the dried kudzu root slices with a traditional Chinese medicine pulverizer, and pass through a 60-mesh sieve to obtain the dried kudzu root powder; weigh, bag and seal the kudzu root cooked powder to obtain the ...

Embodiment 3

[0027] Rinse the excavated fresh kudzu root in running water, brush off the soil and other sundries on the surface of kudzu root, and use a knife to remove the sediment in the kudzu root gullies and crevices; cut kudzu root into 5mm thick kudzu root slices; sliced ​​kudzu root slices Immediately put it into the color-protecting solution (salt: citric acid: ascorbic acid: water = 10:1:0.1:1000) and soak for 0.5h, the ratio of solid to liquid is 1:3; remove the color-protecting kudzu root slices, rinse with running water, Drain, put into the steam room, steam at 90°C for 8 minutes; soak the steamed kudzu root slices in 32 μg / mg calcium solution for 5 minutes; remove and drain, and put in hot air at 80°C In a drying oven, dry until the moisture content is below 8%; use a traditional Chinese medicine pulverizer to pulverize the dried puerariae slices, and pass through a 60-mesh sieve to obtain the dried pueraria puerariae powder; weigh, bag and seal the puerariae cooked powder to o...

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PUM

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Abstract

The invention discloses a method for preparing cooked radix puerariae whole flour rich in isoflavones. Unpeeled radix puerariae serves as a raw material to prepare whole flour, and after sulfur-free color protection, steaming, permeating calcium treatment, drying and smashing, the cooked radix puerariae whole flour product which reserves many active ingredients such as isoflavones and is low in cell damage degree is obtained. The product has high nutritional value and good processing property and further has a certain health care function.

Description

Technical field: [0001] The invention relates to a preparation method of cooked kudzu root powder rich in isoflavones, belonging to the technical fields of agricultural product processing and food processing. technical background: [0002] Pueraria lobata root is one of the medicinal and edible plants identified by the Ministry of Health of China. Its nature and flavor are sweet, pungent and cool, and it returns to the spleen and stomach meridian. Traditional Chinese medicine believes that it has the functions of relieving muscle and reducing fever, promoting body fluid and quenching thirst, promoting yang and relieving diarrhea. effect. Scholars at home and abroad have found that kudzu root contains many active ingredients, such as puerarin, daidzin, daidzein, genistin, genistein and other isoflavones, triterpenoids and steroidal compounds, coumarins and puerarin compounds, etc. Studies have found that kudzu root isoflavones have obvious effects in preventing and treating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/10A23L33/00
Inventor 陈士国李昕叶兴乾刘东红陈健初胡亚琴丁甜
Owner ZHEJIANG UNIV
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