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Preparation method of oily solid powder essence

A powder essence, solid technology, applied in the direction of essential oil/spice, fat production, etc., can solve the problem of low safety factor of vehicle flavor, achieve the effect of uniform fragrance, non-pungent, high safety factor, and safety guarantee

Pending Publication Date: 2019-12-06
SHANDONG FOOD & FERMENT IND RES & DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a preparation method of oily solid powder essence, which can greatly improve the problem of low safety factor of vehicle-mounted essence

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method of oily solid powder essence, comprising the following steps:

[0021] (1) Dissolution: Dissolve 30g of vanillin and 40g of ethyl maltol in 2000ml of water, control the temperature at 70°C, and stir until completely dissolved;

[0022] (2) Swelling: Add 10 g of pullulan octadecanoyl octadecanoate to the solution obtained in step (1), and swell for 4 hours to obtain a suspension;

[0023] (3) Mixing: Add oil-soluble essence to the suspension obtained in step (2): 0.19g butyl decanolactone, 1.28g butyl laurolactone, 0.02g acetoin, 1.02g 2-acetylpyridine and 0.66 g of 2-acetylthiazole, stirred and mixed to obtain a mixed solution A;

[0024] (4) High-speed stirring and dispersing: Stir the mixed liquid A in step (3) with a high-speed stirring disperser for 25 minutes at a stirring speed of 12000 rpm to obtain a dispersion;

[0025] (5) High-pressure homogenization: The dispersion liquid obtained in step (4) is subjected to high-pressure homogenizatio...

Embodiment 2

[0030] A preparation method of oily solid powder essence, comprising the following steps:

[0031] (1) Dissolution: Dissolve 40g of vanillin and 30g of ethyl maltol in 2500ml of water, control the temperature at 80°C, and stir until completely dissolved;

[0032] (2) Swelling: Add 10 g of pullulan octadecanoyl octadecanoate to the solution obtained in step (1), and swell for 5 hours to obtain a suspension;

[0033] (3) Mixing: Add oil-soluble essence to the suspension obtained in step (2): 0.18g butyl decanolactone, 1.28g butyl laurolactone, 0.01g acetoin, 1.02g 2-acetylpyridine and 0.66g of 2-acetylthiazole, stirred and mixed to obtain mixed solution A;

[0034] (4) High-speed stirring and dispersing: Stir the mixed liquid A in step (3) with a high-speed stirring and dispersing machine for 30 minutes at a stirring speed of 13500 rpm to obtain a dispersion;

[0035] (5) High-pressure homogenization: The dispersion liquid obtained in step (4) is subjected to high-pressure hom...

Embodiment 3

[0040] A preparation method of oily solid powder essence, comprising the following steps:

[0041] (1) Dissolution: Dissolve 50g of vanillin and 50g of ethyl maltol in 32000ml of water, control the temperature at 75°C, and stir until completely dissolved;

[0042] (2) Swelling: Add 10 g of pullulan octadecanoyl octadecanoate to the solution obtained in step (1), and swell for 6 hours to obtain a suspension;

[0043] (3) Mixing: Add oil-soluble essence to the suspension obtained in step (2): 0.2g butyl decanolactone, 1.28g butyl laurolactone, 0.03g acetoin, 1.02g 2-acetylpyridine and 0.66g 2-acetylthiazole, stirred and mixed to obtain mixed solution A;

[0044] (4) High-speed stirring and dispersing: Stir the mixed liquid A in step (3) with a high-speed stirring disperser for 35 minutes at a stirring speed of 15000 rpm to obtain a dispersion;

[0045] (5) High-pressure homogenization: The dispersion liquid obtained in step (4) is subjected to high-pressure homogenization, and...

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Abstract

The invention provides a preparation method of oily solid powder essence, and belongs to the field of solid powder essence preparation. The preparation method of the oily solid powder essence comprises the following steps: (1) dissolution; (2) swelling; (3) mixing; (4) high-speed stirring and dispersion; (5) high-pressure homogenization; (6) addition of a spray carrier; (7) spray drying; and (8) packaging. The oily solid powder essence prepared by the method has the following advantages: 1, the oily solid powder essence does not explode and catch fire when placed in a car, the safety factor ishigh, and the safety of perfume used in the car can be effectively guaranteed; 2, the oily solid powder essence has a slower volatilization speed than that of liquid perfume, and can continuously release fragrance for a long time; and 3, the oily solid powder essence produced by the patent method is nano-particle powder, the essence is uniformly supported, the properties are stable, and the fragrance emitted by the essence is uniform and not pungent.

Description

technical field [0001] The invention relates to a preparation method of solid powder essence, in particular to a preparation method of oily solid powder essence. Background technique [0002] Common car perfumes on the market, that is, air fresheners, mainly include spray type and volatile type. The construction principle of the spray type perfume is the same as that of ordinary body perfumes. The perfume can be sprayed out by external extrusion, while the volatile type perfume relies on natural fragrance. Volatile, giving off fragrance. Spray-type perfume is mostly stored in sealed steel or glass bottles, and its risk factor is relatively high. It has only one injection hole. If the injection hole is blocked, coupled with the temperature rise, the volume of the perfume will increase, and the air pressure in the bottle will increase, which may cause an explosion. Volatile perfume, because it is not sealed, there is no danger of explosion, but in summer, the temperature ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00
CPCC11B9/00
Inventor 冀利孙曙光兰文忠苏理贺晓芳
Owner SHANDONG FOOD & FERMENT IND RES & DESIGN INST
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