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Method for preservation of cordyceps sinensis active components

A technology for preserving Cordyceps sinensis and active ingredients, which is applied to medical preparations containing active ingredients, plant/algae/fungus/moss ingredients, pharmaceutical formulas, etc., and can solve problems such as high energy consumption, enzyme passivation, and long heating time

Active Publication Date: 2016-05-04
KUNMING INST OF EDIBLE FUNGI CHINA NAT SUPPLY & MARKETING GENERAL COOP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual production process, these methods have disadvantages such as difficulty in completely passivating the enzyme, long heating time, inability to penetrate into the interior of the material through surface deactivation of the enzyme, surface agglomeration of the material due to heating, and high energy consumption.

Method used

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  • Method for preservation of cordyceps sinensis active components
  • Method for preservation of cordyceps sinensis active components
  • Method for preservation of cordyceps sinensis active components

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Use fresh Cordyceps sinensis as raw material, brush off the sediment and set aside. The raw materials were ultrasonically cleaned by an ultrasonic cleaning machine with a voltage of 220V, a power of 300W, an ultrasonic frequency of 42W, and a time of 6 minutes. The fruiting bodies of Cordyceps sinensis cleaned by ultrasonic waves were treated under the condition of microwave power 800W for 1min to carry out ultra-high temperature instant enzyme inactivation. Vacuum freeze-drying is adopted. In the vacuum freezing equipment: the pre-freezing temperature of raw materials is -35°C for 2 hours; the sublimation drying temperature of raw materials is -40°C and the pressure is 10Pa for 5 hours; the analytical drying of raw materials is The temperature is 20°C, the pressure is 15Pa, and the time is 4h. After vacuum freeze-drying, put the sterile dry air into the freeze-drying box to make the pressure in the freeze-drying box equal to the outside atmospheric pressure, take out ...

Embodiment 2

[0043] Use fresh Cordyceps sinensis as raw material, brush off the sediment and set aside. The raw materials were ultrasonically cleaned by an ultrasonic cleaning machine with a voltage of 220V, a power of 300W, an ultrasonic frequency of 42W, and a time of 10 minutes. The fruiting bodies of Cordyceps sinensis cleaned by ultrasonic waves were treated under the condition of microwave power 800W for 2 minutes to carry out ultra-high temperature instantaneous enzyme inactivation. Vacuum freeze-drying is adopted, in the vacuum freezing equipment: the pre-freezing temperature of the raw material is -45°C, and the time is 4h; the sublimation drying temperature of the vacuum drying of the raw material is -30°C, the pressure is 25Pa, 8h; the analytical drying of the vacuum drying of the raw material The temperature is 30°C, the pressure is 30Pa, and the time is 6h. After vacuum freeze-drying, put the sterile dry air into the freeze-drying box to make the pressure in the freeze-drying...

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Abstract

The invention discloses a method for preservation of cordyceps sinensis active components. The method comprises preparing and cleaning fresh cordyceps sinensis sporocarps, carrying out enzyme microwave deactivation, carrying out drying, carrying out packaging and carrying out disinfection. The method realizes cordyceps sinensis sporocarp water content of 1.0-1.8%. After preservation for 12 months, a reservation rate of a main active component adenosine is 90% or more and the preserved cordyceps sinensis has a golden color, a plump shape and a strong taste. The method prolongs a quality guarantee period of cordyceps sinensis and effectively retains nutrition value and medicinal effects.

Description

technical field [0001] The invention belongs to the technical field of processing and preserving traditional Chinese medicinal materials, and in particular relates to a method for preserving active components of Cordyceps sinensis. Background technique [0002] Cordyceps sinensis [Cordyceossinensissinensis (Berk.) Sacc.] is a complex of fungal sub-seats and dead larvae full of hyphae developed after parasitic on the larvae of Cordyceps bat moth (Hepialus armoricanus Oberthuk). Cordyceps sinensis belongs to Ascomycotina, Ascomycetes, Hypocreales, Ergotaceae, and Cordyceps. Cordyceps sinensis is a valuable Chinese herbal medicine, which is warm in nature and sweet in taste, and contains various active ingredients. These ingredients mainly include adenosine, cordycepin, cordyceps polysaccharide, cordycepic acid, ergosterol, fatty acids, amino acids, etc., and have various pharmacological effects such as regulating immunity, anti-tumor, anti-oxidation, anti-fibrosis, hypoglycem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/068A61P37/02A61P35/00A61P39/06A61P3/10
CPCA61K36/068
Inventor 桂明英吴素蕊刘蓓高观世桑兰
Owner KUNMING INST OF EDIBLE FUNGI CHINA NAT SUPPLY & MARKETING GENERAL COOP