Lucid ganoderma decoction piece processing method with capacity of increasing ganoderan dissolution rate

A technology of ganoderma lucidum decoction pieces and processing method, which is applied in food extraction, food forming, food preparation, etc., can solve the problems of the total polysaccharide content reduction of ganoderma lucidum, the destruction of active ingredients, etc., to prolong the shelf life, improve the hygienic condition, and increase the contact surface area Effect

Active Publication Date: 2014-03-26
仙芝科技(福建)股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, high temperature and high pressure will also damage the active ingredients such as polysaccharide peptides of Ganoderma lucidum, resulting in a decrease in the total polysaccharide content of Ganoderma lucidum

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1: A method for processing Ganoderma lucidum decoction pieces that can improve the dissolution rate of Ganoderma lucidum polysaccharides. The raw medicinal materials of Ganoderma lucidum are selected, washed, moistened, shredded, and dried, and the length is 2-3mm, the width is 2-3mm, and the thickness is 1-2mm. Put 2.0Kg of dried Ganoderma lucidum filaments into the extraction tank of a supercritical device, seal it, and introduce supercritical carbon dioxide into it. Under the conditions of pressure 20MPa and temperature 40°C, extract statically for 30min, then turn on the high-pressure pump and valve for extraction. Dynamic extraction, supercritical CO 2 After step-by-step decompression through "extraction tank-separation tank Ⅰ-separation tank Ⅱ", it is reduced to low-pressure CO 2 The gas is no longer in a supercritical state, and its solubility drops rapidly, so that the fat-soluble components originally dissolved in it are precipitated from the separati...

Embodiment 2

[0014] Example 2: A method for processing Ganoderma lucidum decoction pieces that can improve the dissolution rate of Ganoderma lucidum polysaccharides. The raw medicinal materials of Ganoderma lucidum are selected, washed, moistened, shredded, and dried, and the length is 2-3mm, the width is 2-3mm, and the thickness is 1-2mm. Put 2.0Kg of dry Ganoderma lucidum filaments into the extraction tank of a supercritical device, seal it, and introduce supercritical carbon dioxide, and extract it statically for 30 minutes at a pressure of 25MPa and a temperature of 40°C, and then open it for dynamic extraction. Critical CO 2 After step-by-step depressurization by "extraction tank-separation tank Ⅰ-separation tank Ⅱ-", it has left the supercritical state and reduced to low-pressure CO 2 The solubility of the gas also decreases rapidly, so that the fat-soluble components originally dissolved in it are precipitated from the separation tank. and reduced to low pressure CO 2 , from the...

Embodiment 3

[0015] Example 3: A method for processing Ganoderma lucidum decoction pieces that can improve the dissolution rate of Ganoderma lucidum polysaccharides. The raw medicinal materials of Ganoderma lucidum are selected, washed, moistened, shredded, and dried, and the length is 2-3mm, the width is 2-3mm, and the thickness is 1-2mm. Put 2.0Kg of dry Ganoderma lucidum filaments into the extraction tank of a supercritical device, seal it, and put supercritical carbon dioxide into it. Under the conditions of pressure 30MPa and temperature 50℃, extract statically for 30min, then open it for dynamic extraction, supercritical CO 2 After step-by-step depressurization through "extraction tank-separation tank Ⅰ-separation tank Ⅱ", it has left the supercritical state and reduced to low-pressure CO 2 The solubility of the gas also decreases rapidly, so that the fat-soluble components originally dissolved in it are precipitated from the separation tank. and reduced to low pressure CO 2 , fr...

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PUM

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Abstract

The invention provides a lucid ganoderma decoction piece processing method with a capacity of increasing the ganoderan dissolution rate. Raw medicinal materials of lucid ganoderma are subjected to selecting, washing, moistening, cutting into filaments and drying. The method is characterized in that dried lucid ganoderma filaments are placed in an extraction tank of an supercritical extraction device and sealed, and supercritical carbon dioxide is introduced into the extraction tank at the pressure of 20-30 MPa and at the temperature of 40-50 DEG C; under the conditions that the pressure of a separation tank I is 8-12 MPa, the temperature of the separation tank I is 30-35 DEG C, the pressure of a separation tank II is 5-6 MPa, the temperature of the separation tank II is 30-35 DEG C, and the flow rate is 110-120 L/h, the extraction is performed for 4-6 hours, and oily liposoluble components, namely byproducts, are collected and extracted from the separation tanks; and after pressure release, a lucid ganoderma decoction piece product subjected to supercritical extraction processing is taken from the extraction tank. According to the invention, the liposoluble substances in the filament decoction piece are extracted out to form a remarkable porous structure, the porosity is increased, the contact surface area of an effective component in the decoction piece and water is increased, the dissolution efficiency of the water-soluble effective component ganoderan is improved, and the activity of the effective component is maintained and cannot be destroyed, so that the method is an important way for improving medicinal efficacy and high-valued utilization of lucid ganoderma.

Description

technical field [0001] The invention relates to a processing method for fine decoction pieces capable of increasing the dissolution rate of effective components of ganoderma lucidum, which belongs to the field of deep processing of edible and medicinal fungi, in particular to the processing technology of filaments in decoction pieces of ganoderma lucidum. Background technique [0002] Ganoderma lucidum is a large medicinal fungus belonging to the genus Ganoderma of the family Polyporaceae Basidiomycetes, including red lucidum and purple lucidum. my country's earliest pharmacy monograph - "Shen Nong's Materia Medica" and medical books of successive dynasties listed it as a top-grade drug category, and discussed its effects of nourishing the middle and Qi, nourishing yin and strengthening, strengthening the body, and prolonging life. Modern scientific research shows that Ganoderma lucidum has a wide range of pharmacological effects such as anti-tumor, improving immune activit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/28A23P1/02A23L31/00A23P10/28
CPCA23L31/00A23P10/28A23V2002/00A23V2300/14
Inventor 李晔姚渭溪华正根吴长辉施晓燕王金亮
Owner 仙芝科技(福建)股份有限公司
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