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Preparation method of fresh angelica sinensis

A technology of fresh angelica and angelica, applied in the field of preparation of fresh angelica decoction pieces, can solve the problems of inconvenient use, daily storage, high water content of medicinal materials, short storage period, etc. Effect

Active Publication Date: 2010-07-21
NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production method of decoction pieces is simply cutting the original medicinal materials. The medicinal materials have high water content, short shelf life, easy to mildew, insects, oil loss, etc., and traditional decoction pieces are mainly used for clinical adjustment of traditional Chinese medicine, which is inconvenient for self-health purposes. Use and daily storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0019] Example 1: Get fresh Angelica sinensis and remove lesions and weak individuals, remove fibrous roots, and clean them quickly with clear water; soak the cleaned raw materials in chlorine dioxide (150mg / L) sterilizing solution for 10 minutes; wash and sterilize Angelica cut into 5mm 3 Put the diced angelica into a vacuum freeze dryer (Shanghai Fengxian Hongbao Medical Equipment Factory, LZG type), turn on the refrigeration and freeze quickly, make the temperature reach -28°C, and start vacuuming, when the drying chamber The vacuum degree reaches 60Pa, the material temperature is kept at -35°C, and the shelf heating is started, and the shelf is heated to 30°C, maintaining the temperature and vacuum degree; when the material temperature reaches 0°C, start to increase the shelf temperature, and control the heating temperature to 55°C , when the temperature of the material is close to the temperature of the board, stop the operation of the equipment, take out the decoction pi...

example 2

[0020] Example 2: Take fresh Angelica sinensis, remove lesions and weak individuals, remove fibrous roots, and quickly wash it with clean water; soak the cleaned raw materials in 0.2% sodium hypochlorite sterilizing solution for 10 minutes; cut the washed Angelica sinensis into 5mm 3 Put the diced angelica into a vacuum freeze dryer (Shanghai Fengxian Hongbao Medical Instrument Factory, LZG type), turn on the refrigeration and freeze quickly, make the temperature reach -25°C, and start vacuuming, when the drying chamber The vacuum degree reaches 60Pa, the material temperature is kept at -35°C, and the shelf heating is started, and the shelf is heated to 35°C, maintaining the temperature and vacuum degree; when the material temperature reaches 2°C, start to increase the shelf temperature, and control the heating temperature to 45 ℃, when the temperature of the material is close to the temperature of the plate, stop the operation of the equipment, take out the slices of angelica,...

example 3

[0021] Example 3: Get fresh Angelica sinensis and remove lesions and weak individuals, remove fibrous roots, and clean quickly with clear water; soak the cleaned raw materials in chlorine dioxide (100mg / L) sterilizing solution for 30 minutes; wash and sterilize Angelica cut into 3mm 3 Put the diced angelica into a vacuum freeze dryer (Shanghai Fengxian Hongbao Medical Instrument Factory, LZG type), turn on the refrigeration and freeze quickly, make the temperature reach -25°C, and start vacuuming, when the drying chamber The vacuum degree reaches 100Pa, the material temperature is kept at -25°C, and the shelf heating is started, and the shelf is heated to 25°C, maintaining the temperature and vacuum degree; when the material temperature reaches 2°C, start to increase the shelf temperature, and control the heating temperature to 50°C , when the temperature of the material is close to the temperature of the board, stop the operation of the equipment, take out the decoction piece...

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Abstract

The invention discloses a preparation method of fresh angelica sinensis, which comprises the following steps: sterilizing and dicing the cleaned fresh angelica; quickly freezing the fresh angelica; vacuum freezing and drying the quickly-frozen angelica; removing scrap iron impurities by absorbing; and carrying out damp-proof package and sterilization to obtain the angelica sinensis. The fresh angelica sinensis can be used for medicated diet addictive, food seasoning, medicinal application and the like, and has remarkable improving functions crowds having the symptoms of blood stasis and blood deficiency such as blood deficiency and sallow complexion, dizziness and palpitation, abnormal menstruation, closure dysmenorrheal, asthenia cold abdominalgia, intestinal dry constipation, rheumatic arthralgia, injury from falling down, superficial infection and. The preparation method is simple and feasible, has stable and reliable quality of products and less loss of effective components as well as the advantages of convenience for eating, insusceptible mold, long shelf life and the like.

Description

technical field [0001] The invention relates to a preparation method of Chinese medicinal decoction pieces, in particular to a preparation method of conveniently edible fresh angelica decoction pieces. Background technique [0002] Angelica is an important medicine for nourishing blood in traditional Chinese medicine. It was first recorded in "Shen Nong's Materia Medica" in the Eastern Han Dynasty and listed as a middle-grade product. It is warm in nature, sweet and pungent in taste, has the effects of nourishing blood, promoting blood circulation, regulating menstruation and relieving pain, and laxative. Known as Fang Jiugui, it is a commonly used bulk traditional Chinese medicine. It is the main drug of traditional Chinese medicine classic prescriptions such as "Danggui Buxue Decoction" and "Siwu Decoction", and is widely used in clinical practice. And since ancient times, Chinese people have the habit of using angelica in food. Angelica mutton soup, angelica roast beef,...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L33/00
Inventor 段金廒严辉钱大玮宋秉生何子清
Owner NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
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