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Method for extracting jack fruit aromatherapy oil from ionic liquid

A jackfruit aroma and ionic liquid technology, applied in the directions of essential oils/spice, fat generation, etc., can solve the problems of high yield of aromatherapy oils, high cost of essential oils, low yields, etc., and achieves simple process, improved recycling rate, improved The effect of extraction rate

Inactive Publication Date: 2014-04-16
MAOMING DEWEISHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires a large amount of humid air to blow jasmine, which consumes a lot of energy, and only rely on air to blow aroma components, the amount of aroma components collected by the adsorbent is relatively small, the yield is low, and the cost of essential oil prepared by this method is high
[0007] The invention provides an ionic liquid for extracting jackfruit aromatherapy oil. The ionic liquid can be recycled and utilized, is green and environmentally friendly, and does not cause harm to the environment. The extraction method has a high yield of aromatherapy oil and is suitable for large-scale industrial production. The ionic liquid extracts jackfruit aromatherapy oil Patents have not yet been seen in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for extracting jackfruit aromatherapy oil with ionic liquid:

[0019] Weigh 80 parts of jackfruit pulp, use low-temperature liquid nitrogen beating technology, and beat under the condition of -20°C to obtain jackfruit slurry, which can effectively prevent the volatilization loss of jackfruit aromatic components, and mix jackfruit slurry with 25 parts of 1-hexyl-3-methylimidazole Hexafluorophosphate ([Bmim]PF 6 ) mixed evenly, put into the extraction bottle, extract the volatile oil of jackfruit under the condition of microwave power 120W, temperature 100 ℃, the volatile oil is condensed and recovered by the extractor, the extraction time is 48min, to ensure that the volatile oil is completely extracted, accept the volatile oil and dry it with anhydrous sodium sulfate, Store in airtight and refrigerated storage at 1°C.

Embodiment 2

[0021] A method for extracting jackfruit aromatherapy oil with ionic liquid:

[0022] Weigh 90 parts of jackfruit pulp, use low-temperature liquid nitrogen beating technology, and beat under the condition of -30°C to obtain jackfruit slurry, which can effectively prevent the volatilization loss of jackfruit aromatic components, and mix jackfruit slurry with 35 parts of 1-hexyl-3-methylimidazole Hexafluorophosphate ([Bmim]PF 6 ) mixed evenly, put into the extraction bottle, extract the volatile oil of pineapple under the conditions of microwave power 150W and temperature 130°C, the volatile oil is condensed and recovered by the extractor, the extraction time is 35min, to ensure the complete extraction of volatile oil, accept the volatile oil and dry it with anhydrous sodium sulfate, Store in airtight and refrigerated storage at 0°C.

Embodiment 3

[0024] A method for extracting jackfruit aromatherapy oil with ionic liquid:

[0025] Weigh 50 parts of jackfruit pulp, use low-temperature liquid nitrogen beating technology, and beat under the condition of -17°C to obtain jackfruit slurry, which can effectively prevent the volatilization loss of jackfruit aromatic components, and mix jackfruit slurry with 21 parts of 1-hexyl-3-methylimidazole Hexafluorophosphate ([Bmim]PF 6 ) mixed evenly, put into the extraction bottle, extract the volatile oil of jackfruit under the condition of microwave power 140W, temperature 150 ℃, the volatile oil is condensed and recovered by the extractor, the extraction time is 45min, to ensure the complete extraction of volatile oil, accept the volatile oil and dry it with anhydrous sodium sulfate, Store in airtight and refrigerated storage at 3°C.

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Abstract

The invention relates to a method for extracting jack fruit aromatherapy oil from ionic liquids, which belongs to the technical field of aromatherapy oil. The method comprises the following steps: weighing 50-100 parts of jack fruit pulp, pulping at -30 to -10 DEG C by a low-temperature liquid nitrogen pulping technique so as to obtain a jack fruit pulp liquid to ensure that the fragrance ingredients in the jack fruit are effectively prevented from volatilization loss, uniformly mixing the jack fruit pulp liquid with 20-40 parts of 1-ethyl-3-methylimidazole hexafluorophosphate ([Bmin]PF6), putting the mixture into an extraction liquid, extracting jack fruit volatile oil under the microwave power of 100-500 W and at 100-170 DEG C, condensing and recycling the volatile oil by an extractor for 30-50 minutes till that the volatile oil is completely extracted, collecting the volatile oil, drying by anhydrous sodium sulfate, and sealing, refrigerating and storing the volatile oil at 0-5 DEG C. The extraction method is high in extraction rate, the extracted medium ionic liquids can be recycled and circulated, and the method has environment-friendly and non-pollution effects and is applicable to industrial production.

Description

technical field [0001] The invention relates to a method for extracting pineapple aromatherapy oil with ionic liquid, in particular to a method for extracting aromatherapy oil with high extraction rate, the extraction medium ionic liquid can be recycled and reused, environmental protection and pollution-free, and suitable for industrial production. It is a new type of method The invention discloses a jackfruit aromatherapy oil extraction method, which belongs to the technical field of aromatherapy oil extraction. Background technique [0002] Volatile oil, also known as essential oil and aromatherapy oil, is an active ingredient commonly found in plants, and its components are relatively complex. It can beautify the mind, relax and decompress. Through massage, inhalation, hot compress, soaking, and steaming, the aromatic essential oil can be quickly integrated into the blood and lymph of the human body, which can accelerate the metabolism in the body, promote the regeneratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00
Inventor 陈文甫
Owner MAOMING DEWEISHENG TECH
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