Extraction method of ganoderma lucidum spore oil

Abstract

The invention discloses an extraction method of ganoderma lucidum spore oil. The extraction method has the beneficial effects that grape seeds are adopted as antioxidant donors; after synergistic cooperation of the grape seeds and ganoderma lucidum spore powder, the ganoderma lucidum spore powder has better antioxidation effects, thus effectively avoiding oxidation and rancidity of the active ingredients in the broken ganoderma lucidum spore powder, increasing the oil yield of the ganoderma lucidum spore powder, ensuring the purity and contents of the active ingredients in the ganoderma lucidum spore oil and prolonging the shelf life of the ganoderma lucidum spore oil; the CO2 gas shielded cryogenic freezing shear type breaking technology is adopted: firstly cryogenic freezing is carried out on the spore powder in the grinding process, so that the spore powder is convenient to extrude and break, and CO2 gas shield is adopted as the auxiliary means, so that high temperature damage and deterioration, caused by local overheating of a breaker, of active substances contained in the spore powder in the breaking process can be effectively prevented; shielded by CO2, the obtained crude ganoderma lucidum spore oil undergoes refined filtration in a refined filter and DEAE (diethylaminoethyl) cellulose decoloration treatment to obtain refined ganoderma lucidum spore oil and the refined ganoderma lucidum spore oil is rich in various active functional ingredients, such as ganoderma lucidum triterpenoids and ganoderma lucidum polysaccharides.

Description

technical field [0001] The invention relates to a method for extracting ganoderma spore oil, in particular to a method for extracting ganoderma lucidum spore powder particles with broken ganoderma spore powder mixed with grape seeds and granulated with supercritical CO 2 A method for extracting Ganoderma lucidum spore oil by extraction and separation technology. Background technique [0002] Ganoderma lucidum, also known as Lin Zhongling, is the best Ganoderma lucidum grown in the forest. Its shape is umbrella-shaped, and its cap is kidney-shaped, semi-circular or nearly round. It is a famous traditional Chinese medicinal fungus and is called "" Grass jelly". Folklore Ganoderma lucidum has the effect of bringing the dead back to life and immortality. It has the effects of invigorating qi and calming the nerves, relieving cough and relieving asthma, and is used for dizziness, insomnia, palpitation, shortness of breath, cough and asthma due to fatigue. [0003] The "Shen No...

AI Technical Summary

Problems solved by technology

Patent 2014103386193 discloses a method for extracting Ganoderma lucidum spore oil. Vitamin E is used as an antioxidant. 2 Extraction, but the price of vitamin E is relatively expensive, and the entrainer acetone is physiologically toxic and easily reacts with the active substances in Ganoderma lucidum spore oil

[0008] In summary, the existing supercritical CO 2 The extraction technology has the following disadvantages: (1) supercritical CO 2 During the extraction process, CO 2 The polarity is weak, and only non-polar components and components with low polarity can be extracted, and the extraction effect on the components with high polarity is not good, and the active components such as triterpenoids in Ganoderma lucidum spores have complex and diverse chemical structures , the polarity range is wide, and higher extraction conditions are required to extract. Although there are methods for assisting extraction by u...