Supercritical CO2 extraction process for ganoderma lucidum spore oil

Abstract

The invention discloses a process for extracting ganoderma lucidum spore oil through supercritical CO2, and belongs to the field of ganoderma lucidum spore oil extraction. A supercritical CO2 ganoderma lucidum spore oil extraction process comprises the following steps: S1, selecting ganoderma lucidum spore powder for later use, and performing pretreatment; s2, putting the pretreated ganoderma lucidum spore powder into an extraction reaction kettle; s3, supercritical CO2 fluid is introduced, the reaction kettle is heated for extraction, and the extraction pressure is 25-30 MPa; s4, separating through a separation kettle, and controlling the separation pressure to be 6-8 MPa; s5, starting extraction, and discharging faint yellow ganoderma lucidum spore oil from an outlet of the separation kettle; according to the method, the problems that the ganoderma lucidum spore oil is low in separation and purification purity and unstable, and the plasticizer is difficult to remove are solved, the purified ganoderma lucidum spore oil does not contain any harmful chemical reagent, the product quality is guaranteed, and the ganoderma lucidum spore oil is greener and healthier and can better meet the requirements of consumers.

Description

technical field [0001] The invention relates to the technical field of ganoderma lucidum spore oil extraction, in particular to a supercritical CO2 extraction process of ganoderma lucidum spore oil. Background technique [0002] With the rise of "Healthy China" as a national strategy, big agriculture and big health show a general trend of accelerating integration. The characteristics of this trend are: the agricultural industry is upgrading towards modernization, fast digestion and health; the health industry is extending towards food and base-based agriculture. For example, more and more leading food and pharmaceutical companies are building edible and medicinal mushroom bases and organic agricultural bases in rural areas; more and more agricultural companies are investing in the development of healthy food and snack food, as well as the two major industries of large agriculture and large health. From opposite starting points and ending points, they are more and more cross...

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Problems solved by technology

[0003] As one of the main products of Ganoderma lucidum, Ganoderma lucidum has a nourishing effect, and Ganoderma lucidum spore oil has a significant immune regulation effect, especially in the treatment of hepatitis and fatigue syndrome and as an adjuvant therapy during radiotherapy and chemotherapy in cancer treatment, and other The treatment effect is remarkable when chemical drugs are used together, but the prior art cannot effectively extract and process the lucidum spore oil, the extraction purity is low and the plasticizer is difficult to remove, which affects the utilization effect of the ganoderma lucidum spore oil. For this reason, we A process for extracting Ganoderma lucidum spore oil with supercritical CO2 was proposed

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