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Preparation method of cordyceps militaris superfine powder

A technology for ultrafine powder of Cordyceps militaris and Cordyceps militaris, which is applied in directions such as medical preparations containing active ingredients, powder delivery, pharmaceutical formulations, etc., can solve problems such as inability to give full play, reduce the loss of active ingredients, avoid damaging effects, and improve The effect of absorption

Active Publication Date: 2015-11-11
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Cordyceps sinensis is very suitable for people to use to improve immunity, or to restore the body after surgery or postpartum, but if it is eaten inappropriately, its nutritional effect is often not fully exerted

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The specific operation steps of Cordyceps militaris superfine powder preparation are as follows:

[0054] (1) Raw material selection and weighing: Weigh 1000g of fresh Cordyceps militaris raw material, which originates from the GAP planting base;

[0055] (2) Impurity removal: remove impurities such as weeds and soil mixed in Cordyceps militaris;

[0056] (3) Cell wall breaking: the fresh Cordyceps militaris is directly subjected to high-speed grinding and physical wall breaking treatment with a refiner, and 1L of water is added to break the wall synergistically, and the speed is controlled at 1200r / min; time ~ min;

[0057] (4) Microwave dissolution: put the mixed solution obtained in (3) in microwave equipment (microwave frequency: 2450MHz±50Hz, power 6kW (adjustable)), add 3 times the volume of pure water, and carry out microwave dissolution for 20min, after Filter through an 80-mesh sieve and collect the filtrate.

[0058] (5) High-pressure homogenization: homogen...

Embodiment 2

[0063] (1) Raw material selection and weighing: Weigh 1000g of fresh Cordyceps militaris raw material, which originates from the GAP planting base;

[0064] (2) Impurity removal: remove impurities such as weeds and soil mixed in Cordyceps militaris;

[0065] (3) Cell wall breaking: fresh Cordyceps militaris is directly subjected to high-speed grinding and physical wall breaking treatment with a refiner, and 0.8L of water is added to break the wall synergistically, and the speed is controlled at 1500r / min; time ~ min;

[0066] (4) Microwave dissolution: place the mixed solution obtained in (3) in microwave equipment (microwave frequency: 2450MHz±50Hz, power 6kW (adjustable)), add 4 times the volume of pure water, and carry out microwave dissolution for 30min. Filter through an 80-mesh sieve and collect the filtrate.

[0067] (5) High-pressure homogenization: homogenization treatment is carried out under a pressure of 35 MPa, and 0.2% dry ice is added to facilitate wall breakin...

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Abstract

The invention provides a preparation method of cordyceps militaris superfine powder. Fresh larval worms produced in a GAP planting base serve as raw materials. The method includes the steps of impurity removal and superfine preparation. The method is characterized in that superfine preparation includes the following technological processes of (1) cell wall breakage; (2) microwave dissolving; (3) high-pressure homogenity; (4) centrifuging and filtering; (5) vacuum drying; (6) superfine smashing. Finally, the cordyceps militaris superfine powder with the diameter being 23 microns or smaller is obtained, is rich in cordycepin, cordyceps acid, cordyceps polysaccharide, trace elements and other health-care nutrient substances and has natural fresh and micro fishy smell of cordyceps militaris. The superfine powder can be directly taken after being mixed with water or pressed into tablets and the like to be taken. Because the superfine powder can be taken without being decocted, the superfine powder is convenient to carry, high in utilization rate of effective components and environmentally friendly and is an ideal partner for customers.

Description

1. Technical field [0001] The invention relates to a deep processing method of Chinese medicinal materials, in particular to a preparation method of superfine powder of Cordyceps militaris rich in cordycepin, cordycepic acid and cordyceps polysaccharide. 2. Background technology [0002] .Cordyceps sinensis is a precious Chinese herbal medicine in my country. It has been listed as one of China's three major tonics together with ginseng and velvet antler since ancient times. As early as 1757, in "Materia Medica Congxin", there is a record that "Cordyceps sinensis is sweet and flat, protects the lungs, nourishes the kidneys, nourishes the essence, stops bleeding and resolves phlegm, and is good for treating diaphragmatic diseases." Traditional Chinese medicine believes that: Cordyceps sinensis is sweet and flat in nature and taste, and enters the two meridians of the lung and kidney, which can not only nourish the lung yin, but also nourish the kidney yang. There are some dir...

Claims

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Application Information

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IPC IPC(8): A61K36/066A61K9/14
Inventor 张文成李兵董秀丽金礼强王冰嵩
Owner HEFEI UNIV OF TECH
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