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Method and device for extracting kosteletzkya virginica through supercritical CO2

A supercritical and mallow technology, which is applied in the direction of essential oils/spices, fat production, etc., can solve the problem that the method of extracting seaside mallow leaf essential oil has not been used, and achieve the effect of improving the body's immunity

Pending Publication Date: 2021-12-17
江苏菇神生物科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of supercritical CO 2 A method and device for extracting seaside mallow, aiming to solve the problem of using supercritical CO in the prior art 2 The technical means of extraction and molecular distillation The method of extracting seaside mallow leaf essential oil has not yet been used Technical problems

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  • Method and device for extracting kosteletzkya virginica through supercritical CO2
  • Method and device for extracting kosteletzkya virginica through supercritical CO2
  • Method and device for extracting kosteletzkya virginica through supercritical CO2

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention relates to the technical field of biology, in particular to a method and device for extracting kosteletzkya virginica through supercritical CO2. The method comprises the steps of taking fresh kosteletzkya virginica stems and leaves, cleaning and drying for standby application; cutting the stems and leaves into sections of 6-10cm, and putting the sections into crushing equipment to be crushed into powder; carrying out supercritical CO2 extraction on the crushed powder to obtain extracted grease; and obtaining Kosteletzkya virginica leaf crude oil by removing moisture in the grease through distillation, and obtaining the Kosteletzkya virginica leaf essential oil by performing molecular distillation on the Kosteletzkya virginica leaf crude oil, so that the Kosteletzkya virginica leaf essential oil is extracted by utilizing CO2 and a secondary molecular distillation technology and can be used for preparing compound essential oil which is anti-inflammatory, anti-tumor, blood uric acid reducing, oxidation and aging resisting and organism immunity improving.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a supercritical CO 2 A method and device for extracting seaside mallow. Background technique [0002] Seaside mallow was introduced from the United States by Professor Admiration of Nanjing University, and has been widely promoted and planted in coastal areas of my country. Existing studies have shown that the whole plant of seaside mallow is rich in polysaccharides, saponins, flavonoids and other compounds, and has good biological activities such as anti-inflammatory, anti-tumor, lowering blood uric acid, anti-oxidative aging, and improving body immunity. [0003] But so far using supercritical CO 2 Technical means of extraction and molecular distillation have not been utilized to extract the essential oil of sea mallow leaves. Contents of the invention [0004] The object of the present invention is to provide a kind of supercritical CO 2 A method and device for extracting se...

Claims

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Application Information

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IPC IPC(8): C11B9/02
CPCC11B9/02C11B9/025C11B9/027
Inventor 陈孝陈越飞董春香
Owner 江苏菇神生物科技有限公司