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Extraction method for material with characteristic san talum album aroma

A technology of characteristic aroma and extraction method, which is applied in the application field of characteristic aroma substances of sandalwood, can solve the problems of large market demand, lack of unique quality of sandalwood fragrance, and shortage of natural fragrance, etc., and achieve low requirements for reaction conditions, simple steps, The effect of easy access to raw materials

Inactive Publication Date: 2012-01-18
HUABAO FLAVOURS & FRAGRANCES CO LTD
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AI Technical Summary

Problems solved by technology

As the main spice of oriental spices, its market demand is large, and the supply of natural spices is in short supply. Synthetic sandalwood spices lack the unique qualities of natural products.

Method used

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Examples

Experimental program
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Embodiment 1

[0023] Weigh 100 g of 60-100 mesh sandalwood powder, steam distillation at 100° C. under 0.1 MPa pressure until 500 ml fraction is obtained, and collect the sandalwood powder residue. Extract the sandalwood powder residue with 300ml of n-hexane, repeat three times, collect and combine the extracts, totaling 900ml.

[0024] The fractions and extracts were mixed, and distilled under reduced pressure at 45°C until the volume was reduced to 12mL to obtain a light reddish-brown paste-like substance with the characteristic aroma of sandalwood.

[0025] Identify the obtained substance with gas chromatography mass spectrometry (GC-MS), detection condition is: GC-MS (Agilent): gas chromatography condition: DB-5S column (30m * 0.25mm, 0.25um); Carrier gas He ( 99.995%); constant flow, column flow rate 1.0mL / min; split ratio 20:1, injection volume 2.0uL, inlet temperature 280°C; furnace temperature 35°C (hold 2min), at a speed of 6°C / min Raise to 120°C (hold for 4min), then rise to 300°...

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Abstract

The present invention relates to an extraction method for a material with characteristic san talum album aroma. According to the method, weighing san talum album powder, then carrying out a novel steam distillation until the weight of the obtained fraction is 4-6 times the weight of the san talum album powder; carrying out extraction for the residues from the san talum album powder through an organic solvent to obtain an extract; mixing the resulting extract and the fraction; carrying out vacuum distillation for the resulting mixture until the light reddish brown paste-like material with the characteristic san talum album aroma is obtained. The method for preparing the material with the characteristic san talum album aroma has characteristics of simple steps, low requirements of the reaction conditions and available raw materials, such that the method is applicable for the industrial production.

Description

【Technical field】 [0001] The invention belongs to the technical field of essence and fragrance extraction. More specifically, the present invention relates to a method for extracting characteristic aroma substances of sandalwood, the extract prepared by the method, and the use of the characteristic aroma substances of sandalwood. 【Background technique】 [0002] Sandalwood (Santalum album L), also known as white sandalwood, is a plant of the genus Sandalwood in the family Santalaceae. It is originally produced in Mysore, India and other places, and is now mainly produced in India, Indonesia, Australia, Malaysia, Cambodia and tropical regions of Africa. In my country, there are introductions and cultivations in Guangdong, Hainan, Yunnan, Guangxi, Fujian, Sichuan, Zhejiang and other provinces. At present, there are more than 1,000 mu of sandalwood plantations in China. Sandalwood is an extremely expensive wood in the world. Its heartwood is a precious medicinal material, whic...

Claims

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Application Information

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IPC IPC(8): C11B9/00C11D9/44C11D9/38A61K8/97A61Q13/00
Inventor 谷向春朱学义周小文
Owner HUABAO FLAVOURS & FRAGRANCES CO LTD
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