Extraction of garlic volatile oil

A garlic oil and volatile oil technology, applied in fermentation, pharmaceutical formulations, fat oil/fat production, etc., can solve the problems of adjusting DADS and DATS, waste of manpower and material resources, and no explanation, and achieve the effect of shortening working hours, saving energy and saving time.

Inactive Publication Date: 2009-10-07
INST OF BASIC THEORY OF TCM CHINA ACADEMY OF CHINESE MEDICAL SCI
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  • Summary
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  • Application Information

AI Technical Summary

Problems solved by technology

DATS and DATS in garlic oil have different effects in clinical application, especially the targets of the two components are different in anti-tumor, and there is no description in the prior art what process parameters are used to adjust the effects of DADS and DATS content to meet different treatment needs
In addition, the fermentation time used in the prior art is 2 to 3 hours, and the working hours are long, which wastes manpower and material resources.

Method used

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  • Extraction of garlic volatile oil
  • Extraction of garlic volatile oil
  • Extraction of garlic volatile oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Anhui Hefei garlic 2800g, crush the garlic into 3~5mm particles in a masher, add 5 times the amount of water, 50℃ enzymatic hydrolysis for 1 hour, extract garlic volatile oil for 1 hour, the volatile oil is dehydrated by anhydrous sodium sulfate, the oil yield rate It is 0.25%, the content of diallyl trisulfide (DATS) in garlic oil is 35.65%, the content of diallyl disulfide (DADS) is 18.20%, diallyl trisulfide (DATS) and diallyl The total content of disulfide (DADS) is 53.85%.

Embodiment 2

[0068] Shandong Jinxiang garlic 1500g, cut into 1~2mm garlic slices, add 5 times the amount of water, 50℃ enzymatic hydrolysis for 1.5 hours, extract garlic volatile oil for 1 hour, after the volatile oil is dehydrated by anhydrous sodium sulfate, the oil yield is 0.283%. The content of diallyl trisulfide (DATS) in garlic oil is 30.81%, the content of diallyl disulfide (DADS) is 27.94%, diallyl trisulfide (DATS) and diallyl disulfide (DADS) The total content is 58.75%.

Embodiment 3

[0070] Shandong Cangshan garlic 1600g, crush the garlic into 3~5mm particles in a masher, add 6 times the amount of water, enzymatically hydrolyze at 55℃ for 1 hour, extract garlic volatile oil for 1 hour, the volatile oil is dehydrated by color-changing silica gel, the oil yield is 0.34 %, the content of diallyl trisulfide (DATS) in garlic oil is 44.47%, the content of diallyl disulfide (DADS) is 17.33%, diallyl trisulfide (DATS) and diallyl disulfide are determined (DADS) total content is 61.80%.

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Abstract

The invention discloses a preparation method of garlic oil, which comprises the steps of crushing garlic into different particle sizes according to the different contents of diallyl trisulfide and diallyl disulfide in the required garlic oil, and adding water to keep warm for enzymolysis , Steam distillation extracts volatile oil, dehydrates volatile oil with water, and obtains garlic oil. In the preparation process of garlic oil, the present invention can increase the content of diallyl trisulfide in the obtained garlic oil, or increase the content of diallyl disulfide, or The contents of the two are relatively in the middle, so as to meet the needs of medical products or health products for different treatments.

Description

Technical field [0001] The invention relates to a method for extracting garlic volatile oil. Background technique [0002] Garlic volatile oil is the volatile oil extracted from the dried bulb skin of Allium satium L., a plant belonging to the lily family, called garlic oil for short. Garlic, also known as gourd garlic, gourd. Cultivated in most areas of the country. Modern studies have shown that garlic oil mainly has antibacterial, anti-inflammatory, anti-cancer, protective effects on the cardiovascular system, etc. It has important development value in medicines and health products. The chemical composition of garlic oil mainly includes diallyl trisulfide (DATS), diallyl disulfide (DADS), diallyl tetrasulfide, diallyl monosulfide (DAS), allyl propyl two Sulfur, methallyl trisulfide (MATS), etc. are composed of alkyl and allyl, alkyl and alkyl, allyl and propyl, diallyl and diallyl, respectively, in one sulfur atom or more A sulfide composed of two sulfur atoms. The pharmacolog...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/8962C12P1/00A61P35/00C11B1/00
Inventor 刘丽梅王瑞海陈琳丁家欣张秋海张玲
Owner INST OF BASIC THEORY OF TCM CHINA ACADEMY OF CHINESE MEDICAL SCI
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