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Refining ganoderam lucidum spore oil and method for preparing same

A technology of Ganoderma lucidum spore oil and spore oil ester is applied in the directions of pharmaceutical formulations, medical preparations containing active ingredients, plant raw materials, etc. The effect of avoiding component damage and high product purity

Active Publication Date: 2007-02-07
GUANGZHOU HANFANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method solves the spraying problem, the possibility of polluting the extract due to the addition of auxiliary materials and binders, or the possibility of component damage due to heating, directly affects the extraction yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Using supercritical fluid extraction

[0024] Take Ganoderma lucidum spore powder produced in Meizhou, Guangdong, with a wall breaking rate of more than 95%, and dry-press the granules directly with a dry-press granulator, with a main pressure of 2 MPa and a side pressure of 0.5 MPa to make granules of 0.1-0.4 cm, and sieve. Sieve the fine powder above 60 mesh, and then granulate the fine powder in the same way. Weigh 1 kg of granules, place them in a 5 liter supercritical extraction kettle for extraction, extraction pressure is 30Mpa, extraction temperature is 50°C, CO 2 The flow rate is 12L / hour, and the extraction time is 2 hours. The Ganoderma lucidum spore oil is obtained from the separation kettle, and the refined Ganoderma lucidum spore oil is obtained by high-speed centrifugation at 10,000 rpm, with a yield of 17.8%;

[0025] 2. Ultrasonic enhanced supercritical fluid extraction

[0026] With the experimental condition substantially identical with embodimen...

Embodiment 2

[0030] Using the same experimental conditions as in Example 1, the only difference is the supercritical CO 2Extracted for 4 hours, and enhanced ultrasonic supercritical extraction for 2 hours, the test results are shown in Table 2 below:

[0031] Extraction process conditions

Embodiment 3

[0033] Using the same experimental conditions as in Example 1, the difference is that the feeding amount is 5kg, the extraction pressure of enhanced ultrasonic supercritical extraction is 23Mpa, the extraction temperature is 42°C, the frequency of ultrasonic waves is 40kHz, the power is 50W, and the sound intensity is 100W / cm 2 , the extraction time is 2 hours, and the test results are shown in the following table 3:

[0034] Extraction process conditions

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PUM

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Abstract

The invention discloses refined lucid ganoderma spore oil and preparing method through ultrasonic reinforced temporary flow technology, which comprises the following parts: 85-95% organic acid and fatty acid, 0.1-3% ergosterin and 0.05-1.2% triterpenes.

Description

technical field [0001] The invention relates to a kind of medicine and health care product which uses plants as raw materials and a preparation method thereof, in particular to refined ganoderma lucidum spore oil and a preparation method thereof. Background technique [0002] Ganoderma lucidum spore powder is the spores released from the cap of Ganoderma lucidum during the mature period. Since the 1980s, there have been more basic researches on the anti-tumor aspects of Ganoderma lucidum and its spore powder; It has been applied to clinics and used in the treatment of cancer and AIDS (AIDS), and has received extensive attention from international research scholars. In recent years, more studies and applications have been made on the artificially cultivated Ganoderma lucidum spore powder and its extracts. The main components of the Ganoderma lucidum spore powder reported in the literature include: fatty acids, sterols, triterpenoids, vitamins, carotene, lactone, protein And ...

Claims

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Application Information

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IPC IPC(8): A61K36/074A61P35/00A61P31/18
Inventor 陈路林李吉来刘菊妍宁德山马芳励蒙庚海黄海吴德玄
Owner GUANGZHOU HANFANG PHARMA
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