Extraction of garlic volatile oil

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

Inactive Publication Date: 2007-01-17
INST OF BASIC THEORY OF TCM CHINA ACADEMY OF CHINESE MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • 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

Method used

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  • Extraction of garlic volatile oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] 2800g of garlic from Hefei, Anhui, crush the garlic into 3-5mm particles in a masher, add 5 times the amount of water, enzymatically hydrolyze at 50°C for 1 hour, extract the volatile oil of garlic for 1 hour, dehydrate the volatile oil with anhydrous sodium sulfate, and the oil yield 0.25%, the determination of diallyl trisulfide (DATS) content in garlic oil is 35.65%, diallyl disulfide (DADS) content is 18.20%, diallyl trisulfide (DATS) and diallyl The total content of disulfide (DADS) is 53.85%.

Embodiment 2

[0058] Shandong Jinxiang garlic 1500g, cut into 1~2mm garlic slices, add 5 times the amount of water, enzymolysis at 50°C for 1.5 hours, extract the volatile oil of garlic 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

[0060] 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°C for 1 hour, extract the volatile oil of garlic for 1 hour, after the volatile oil is dehydrated by color-changing silica gel, the oil yield is 0.34 %, the determination of diallyl trisulfide (DATS) content in garlic oil is 44.47%, diallyl disulfide (DADS) content is 17.33%, diallyl trisulfide (DATS) and diallyl disulfide (DADS) total content is 61.80%.

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Abstract

A process for extracting the volatile oil from garlic cloves includes such steps as crushing, adding water, enzymolyzing at a certain temp, distilling, and dewatering. It features that controlling the granularity of garlic clove particles can control the contents of diallyl trisulfide and diallyl bisulfide.

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 bulb skin of Allium satium L. in the family Liliaceae after drying, referred to as garlic oil. Garlic, also known as gourd garlic, gourd. Cultivated in most parts of the country. Modern studies have shown that garlic oil mainly has antibacterial, anti-inflammatory, anti-cancer, and protective effects on the cardiovascular system, etc., and has important development value in medicine and health products. The chemical composition of garlic oil mainly includes diallyl trisulfide (DATS), diallyl disulfide (DADS), diallyl tetrasulfide, diallyl monosulfide (DAS), allyl propyl disulfide 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 Sulfides composed of sulfur atoms. The pharma...

Claims

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Application Information

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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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