Preparation method of fragrance persistent apple essence material

A technology of apple flavor and persistence, which is applied in the field of daily chemical materials, can solve the problems of poor persistence of apple flavor and fragrance, and achieve unique effects of non-immunogenicity, improved extraction rate and efficiency, and stable storage

Pending Publication Date: 2019-10-08
冉圳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention: Aiming at the problem that the existing apple essence has poor fragrance persistence, a preparation method of apple essence with fragrance persistence is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] In parts by weight, weigh 45 parts of deionized water, 3 parts of chitosan, 3 parts of 5% hydrochloric acid and 6 parts of 15% ferric chloride solution in a beaker, stir and mix and place at 200W Ultrasonic dispersion was performed for 10 minutes, the dispersion liquid was collected and counted in parts by weight, and 45 parts of the dispersion liquid, 10 parts of sodium bisulfite and 6 parts of 12% ammonia water by mass fraction were weighed and placed in a beaker, stirred and mixed and collected to obtain magnetically modified Liquid; in parts by weight, weigh 45 parts of emulsified composite liquid, 10 parts of magnetic modification liquid and 6 parts by mass of 25% glutaraldehyde solution respectively and place them in the Erlenmeyer flask, stir and mix and collect the mixed modification liquid; Then weigh 45 parts of mixed modified liquid, 10 parts of N,N-dimethylformamide, 1 part of sodium carbonate, 1 part of tyrosine, and 3 parts of epichlorohydrin in a three-nec...

Embodiment 2

[0033] In parts by weight, weigh 47 parts of deionized water, 4 parts of chitosan, 4 parts of 5% hydrochloric acid and 7 parts of 15% ferric chloride solution in a beaker, stir and mix and place at 250W Ultrasonic dispersion was performed for 12 minutes, the dispersion liquid was collected and counted in parts by weight, and 47 parts of dispersion liquid, 12 parts of sodium bisulfite and 7 parts of 12% ammonia water by mass fraction were weighed and placed in a beaker, stirred and collected to obtain magnetically modified Liquid; in parts by weight, weigh 47 parts of emulsified compound liquid, 12 parts of magnetic modification liquid and 7 parts by mass of 25% glutaraldehyde solution respectively and place them in the Erlenmeyer flask, stir and mix and collect the mixed modification liquid; Then weigh 47 parts of mixed modified liquid, 12 parts of N, N-dimethylformamide, 1 part of sodium carbonate, 1 part of tyrosine, and 4 parts of epichlorohydrin in a three-necked flask in p...

Embodiment 3

[0035] In parts by weight, weigh 50 parts of deionized water, 5 parts of chitosan, 5 parts of 5% hydrochloric acid and 8 parts of 15% ferric chloride solution in a beaker, stir and mix and place at 300W Ultrasonic dispersion for 15 minutes, the dispersion liquid was collected and counted in parts by weight. Weighed 50 parts of the dispersion liquid, 15 parts of sodium bisulfite and 8 parts of 12% ammonia water in a beaker, stirred and collected to obtain magnetically modified Liquid; in parts by weight, respectively weigh 50 parts of emulsified composite liquid, 15 parts of magnetic modification liquid and 8 parts by mass of 25% glutaraldehyde solution and place them in the Erlenmeyer flask, stir and mix and collect the mixed modification liquid; Then weigh 50 parts of mixed modified liquid, 15 parts of N, N-dimethylformamide, 2 parts of sodium carbonate, 2 parts of tyrosine, and 5 parts of epichlorohydrin in a three-necked flask, respectively, in parts by weight. , stirred an...

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Abstract

The invention relates to a preparation method of a fragrance persistent apple essence material, and belongs to the technical field of daily chemical materials. The method adopts magnetic blank microspheres to adsorb and load apple essence materials, as the magnetic microspheres are artificial derivatives of natural chitosan, the magnetic microspheres not only have the properties of natural chitosan materials, but also have a microporous structure, the microporous structure enables the magnetic microspheres to have large specific surface area, strong adsorption performance and easy adsorption of some liquid substances, and simultaneously the release phase of the solid surface of the slow-release preparation and the release phase entering the solid micropores of the slow-release preparationare effectively prolonged; by loading the essence material into the magnetic chitosan material, as there are many micropores on the surface of the microsphere, essence molecules enter the inside of the dextrin microspheres through the micropores and are connected with binding sites in the material; and as the material has more pores and larger specific surface area, the adsorption and lasting release performance of the material are further improved through the improvement of the magnetic microspheres.

Description

technical field [0001] The invention relates to a preparation method of an apple flavor material with persistent fragrance, and belongs to the technical field of daily chemical materials. Background technique [0002] Essential oils, extracts, tinctures, balsams, oleoresin and absolute oils extracted from the flowers, fruits, leaves, roots, bark, stems, seeds and other parts of aromatic plants by physical and chemical methods are natural plant essences. [0003] With the improvement of people's living standards and consumption levels, natural plant flavors are favored by more and more consumers in the fields of food, cosmetics, and medicine. With its green, healthy and environmentally friendly features, natural plant flavors just fit the consumption concept of modern people. From a global perspective, the production volume of the flavor industry is increasing year by year. It is reported that in recent years, it has increased at a rate of 10% to 15% per year. my country is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02
CPCC11B9/02C11B9/022C11B9/025
Inventor 冉圳
Owner 冉圳
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