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Extraction method for tulip essence

An extraction method, tulip technology, applied in essential oils/fragrances, fat production, etc., can solve the problems of heat-sensitive component damage, aroma sensory quality and concentration of aroma components, and solvent residues, etc., to reduce solvent residues and reduce heat-sensitive components The effect of destroying, increasing the sensory quality of aroma and the concentration of aroma components

Inactive Publication Date: 2016-05-25
CHINA TOBACCO JIANGXI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional method of extracting tulip essence in the field of tobacco flavors generally has many shortcomings, such as: low recovery rate, low efficiency, many solvent residues, and high temperature causing damage to heat-sensitive components, resulting in product aroma sensory quality and aroma component concentration. decline

Method used

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  • Extraction method for tulip essence

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weigh 100.0 g of tulip flowers and leaves, preliminarily pulverize them with an ultrafine pulverizer, and then sieve to obtain the first product A with a particle size of 200 mesh. The first product A is dissolved in 4000.0g volume concentration and is in the ethanol aqueous solution of 70%, after soaking and stirring, be pulverized by the high-pressure high-shear micro-jet pulverizer of 100MPa with the micro-jet homogeneous pressure, the micro-jet circulation number is 40 times, The second product A is obtained. The second product A was extracted for 1 hour under the ultrasonic power of 400W, centrifuged at 10000 rpm for 10 minutes, and the supernatant was collected to obtain the third product A. Add 0.5 g of β-N-acetylglucosidase to the third product A, adjust the pH to 6.0, and perform enzymatic hydrolysis at 45° C. for 4 hours to obtain the fourth product A. The fourth product A was distilled under reduced pressure for 2 h under the condition of 0.01 MPa, and the f...

Embodiment 2

[0022] Weigh 100.0 g of tulip flowers and leaves, preliminarily pulverize them with an ultrafine pulverizer, and then sieve to obtain the first product B with a particle size of 300 mesh. The first product B is dissolved in 2000.0g volume concentration and is in the ethanol aqueous solution of 60%, after soaking and stirring, be pulverized by the high-pressure high-shear micro-jet pulverizer of 130MPa with the micro-jet homogeneous pressure, the number of micro-jet cycles is 30 times, The second product B is obtained. The second product B was extracted for 0.5 h under the ultrasonic power of 400 W, centrifuged at 10000 rpm for 10 min, and the supernatant was collected to obtain the third product B. Add 1.0 g of β-N-acetylglucosidase to the third product B, adjust the pH to 6.0, and perform enzymatic hydrolysis at 45° C. for 4 hours to obtain the fourth product B. The fourth product B was distilled under reduced pressure for 2 h under the condition of 0.01 MPa, and the fractio...

Embodiment 3

[0025] Weigh 100.0 g of tulip flowers and leaves, preliminarily pulverize them with an ultrafine pulverizer, and then sieve to obtain the first product C with a particle size of 200 mesh. The first product C is dissolved in 6000.0g volume concentration and is in the ethanol aqueous solution of 60%, after soaking and stirring, be pulverized by the high-pressure high-shear micro-jet pulverizer of 80MPa with the micro-jet homogeneous pressure, the micro-jet circulation number is 60 times, The second product C is obtained. The second product C was extracted for 1 hour under the ultrasonic power of 200W, centrifuged at 10000rpm for 10 minutes, and the supernatant was collected to obtain the third product C. Add 0.5 g of β-N-acetylglucosidase to the third product C, adjust the pH to 6.0, and perform enzymatic hydrolysis at 45° C. for 4 hours to obtain the fourth product C. The fourth product C was distilled under reduced pressure for 2 h under the condition of 0.01 MPa, and the fra...

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Abstract

The invention especially relates to an extraction method for tulip essence, which belongs to the technical field of deep processing of tulip. The objective of the invention is to overcome the problems of a low recovery rate, low efficiency, a great number of solvent residuals and reduction in aroma sensory quality and aroma component concentration of products due to destroy of heat-sensitive components caused by high temperature in conventional extraction methods. The extraction method for tulip essence in the invention comprises the following steps: step 1, preliminary crushing; step 2, microjet crushing; step 3, preparation of extract; step 4, enzymatic hydrolysis; step 5, extraction; and step 6, purification. The flowers and leaves of tulip successively undergo the step 1 to the step 6, so a tulip essence product is obtained.

Description

technical field [0001] The invention belongs to the technical field of tulip deep processing, in particular to a method for extracting tulip essence. Background technique [0002] Tulip (Tulipagesneriana), a herbaceous plant of the genus Tulip in the family Liliaceae, is the national flower of Turkey, Kazakhstan and the Netherlands. Tulip flower and leaf fragrance is a mixture of important natural active ingredients in tulip flowers and leaves. In addition to the general properties of natural active fragrances, it also has a variety of pharmacological activities and medical applications, as well as tobacco flavors. Features. At present, the extraction methods of tulip essence in China mainly include traditional steam distillation and organic solvent extraction. At present, the traditional method of extracting tulip essence in the field of tobacco flavors generally has many shortcomings, such as: low recovery rate, low efficiency, many solvent residues, and high temperature...

Claims

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Application Information

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IPC IPC(8): C11B9/02
Inventor 罗海涛周会舜何力刘思奎占小林胡炜刘征侃
Owner CHINA TOBACCO JIANGXI IND CO LTD
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