Balsam pear seed oil, extraction method therefor and application thereof

An extraction method and a technology of bitter melon seeds, which are applied in the field of bitter melon seed oil and its extraction, can solve the problems of increasing production process equipment, personnel, and time requirements, low utilization rate of active ingredients of bitter melon seeds, cumbersome extraction process, etc., to achieve beneficial The maximum efficiency of ingredients, the extraction method is simple and easy, and the effect of increasing the extraction rate

Inactive Publication Date: 2016-06-01
SHENZHEN XIANKANGDA BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing method for extracting bitter melon seed oil has a low utilization rate of useful ingredients in bitter melon seeds, which causes a c

Method used

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  • Balsam pear seed oil, extraction method therefor and application thereof
  • Balsam pear seed oil, extraction method therefor and application thereof

Examples

Experimental program
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Example Embodiment

[0033] Example 1

[0034] Weigh the dried bitter melon seeds, crush them through a 100-mesh sieve, granulate them with 60% ethanol aqueous solution, pass through a 20-mesh sieve and put them into an extraction kettle. The extraction conditions are: 22MPa, 35°C, static extraction for 10 minutes, dynamic extraction for 80 minutes, CO 2 The flow rate is 1.0L / min, and the mass volume ratio of material to entrainer is 1:0.5 (w / v). The two-stage separation process is: the first-stage separation pressure is 26MPa, the separation temperature is 20°C, the second-stage separation pressure is 9MPa, and the separation temperature is 30°C. The bitter gourd seed oil separated from the separation tank is collected, which is the target product.

Example Embodiment

[0035] Example 2

[0036] Weigh the dried bitter gourd seeds, crush them through a 90-mesh sieve, granulate them with 75% ethanol aqueous solution, pass through a 40-mesh sieve and put them into the extraction kettle. The extraction conditions are: 26MPa, 33°C, static extraction for 30 minutes, dynamic extraction for 60 minutes, CO2 flow The mass volume ratio of material to entrainer is 1:0.6 (w / v). The two-stage separation process is: the first-stage separation pressure is 28MPa, the separation temperature is 25°C, the second-stage separation pressure is 12MPa, and the separation temperature is 35°C. The bitter gourd seed oil separated from the separation tank is collected, which is the target product.

Example Embodiment

[0037] Example 3

[0038] like figure 1 As shown, the dried bitter melon seeds were weighed, crushed through a 100-mesh sieve, granulated with 80% ethanol aqueous solution, passed through a 40-mesh sieve, and put into the extraction kettle. The extraction conditions were: 30MPa, 32°C, static extraction for 30min, dynamic extraction for 80min, CO2 The flow rate is 1.5 / min, and the mass volume ratio of material to entrainer is 1:0.8 (w / v). The two-stage separation process is: the first-stage separation pressure is 30MPa, the separation temperature is 30°C, the second-stage separation pressure is 14MPa, and the separation temperature is 35°C. The bitter gourd seed oil separated from the separation tank is collected, which is the target product.

[0039] The balsam pear seed oil obtained by the invention is not only easy to be absorbed by human body, but also has higher and wider application value because it is rich in various active ingredients except volatile oil. A kind of p...

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Abstract

The invention is suitable for the fields of medicine health and chemical industry, and provides an extraction method for balsam pear seed oil. The extraction method comprises the following steps: drying and grinding balsam pear seeds to obtain balsam pear seed powder; granulating the balsam pear seed powder by utilizing an ethanol solution, screening granules by a 20-40-mesh sieve, and drying; and performing static extraction and dynamic extraction on the dried granules by using supercritical CO2 and an entrainer separately, and performing separation. According to the extraction method for the balsam pear seed oil, provided by the invention, the bio-activity of the balsam pear seeds is fully kept, the extraction rate of active ingredients is increased to the maximum extent, the obtained balsam pear seed oil is safe and does not contain harmful substances such as heavy metal, pesticide residues and the like, and the process is simple, convenient to operate and suitable for industrial production.

Description

technical field [0001] The invention belongs to the fields of medicine, health care and chemical industry, and in particular relates to bitter gourd seed oil and its extraction method and application. Background technique [0002] Bitter gourd is the fruit of bitter gourd, a plant of the family Cucurbitaceae. It is rich in nutrients and contains various components such as protein, polysaccharides, amino acids, and alkaloids. It has been planted on a large scale in my country for a long time, and is loved by the masses because it is used as a vegetable. Bitter gourd is sweet and bitter, cold and non-toxic. The old melon is red in color and sweet in nature. "Compendium of Materia Medica" says: "To remove evil heat, relieve fatigue, and clear eyesight." Its roots, vines, leaves, and seeds can be used as medicine. It has high food value and medicinal value. [0003] Bitter melon seeds are the seeds of bitter melon, containing a variety of active ingredients, including a variet...

Claims

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Application Information

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IPC IPC(8): C11B1/10A61K36/42
CPCC11B1/104A61K36/42A61K2236/37
Inventor 王鹏亭谢海涛陈佩董景峰谢来宾柴行周秋云
Owner SHENZHEN XIANKANGDA BIOTECH CO LTD
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