A kind of preparation method of chrysanthemum solid fragrance

A technology of solid fragrance and chrysanthemum, which is applied in the direction of essential oil/fragrance, fat production, etc., can solve the problems of chrysanthemum natural aroma loss, solid fragrance aroma density loss, long inclusion time, etc., to achieve chrysanthemum aroma preservation and avoid oxidation Effect of deterioration and good water solubility

Active Publication Date: 2017-05-31
SHENZHEN SHENBAO HUACHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inclusion time is too long, and during the spray drying process, the natural aroma of chrysanthemum is seriously lost, and the solid fragrance loses more aroma density than before spray drying.

Method used

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  • A kind of preparation method of chrysanthemum solid fragrance
  • A kind of preparation method of chrysanthemum solid fragrance
  • A kind of preparation method of chrysanthemum solid fragrance

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Embodiment 1: a kind of preparation method of chrysanthemum solid fragrance, it comprises the following specific steps:

[0028] a, pulverization: select 500g of dried flowers of Chrysanthemum chrysanthemum, pulverize to 20-40 mesh;

[0029] b. Extraction: Put the pulverized material into an extraction kettle, pass in carbon dioxide, and extract at a temperature of 60°C, a pressure of 25MPa, and an entrainer of absolute ethanol. First, static extraction is performed for 0.5 hours, and then dynamic extraction time is 3 hours. , wherein dehydrated alcohol is 30% of chrysanthemum weight;

[0030] c. Analysis: the carbon dioxide supercritical fluid containing the chrysanthemum aroma extract enters the analysis kettle, and is analyzed at a temperature of 60 ° C and a pressure of 10 MPa to obtain a chrysanthemum supercritical aroma extract;

[0031] d, dewaxing: put the chrysanthemum supercritical aroma extract obtained in step c into a molecular still to remove waxy compone...

Embodiment 2

[0035] Embodiment 2: a kind of preparation method of chrysanthemum solid fragrance, it comprises the following specific steps:

[0036] a, crushing: select 2.5kg of dried flowers of Chrysanthemum chrysanthemum, and crush to 10-20 mesh;

[0037] b. Extraction: put the pulverized material into an extraction kettle, pass in carbon dioxide, and extract under the conditions of a temperature of 70°C, a pressure of 28MPa, and an entrainer of absolute ethanol. The static extraction is performed for 1 hour, and then the dynamic extraction time is 4 hours. Wherein dehydrated alcohol is 20% of chrysanthemum weight;

[0038]c. Analysis: the carbon dioxide supercritical fluid containing the chrysanthemum aroma extract enters the analysis kettle, and is analyzed at a temperature of 65°C and a pressure of 12MPa to obtain a chrysanthemum supercritical aroma extract;

[0039] d, dewaxing: put the chrysanthemum supercritical aroma extract obtained in step c into a molecular still to remove wax...

Embodiment 3

[0043] Embodiment 3: a kind of preparation method of chrysanthemum solid fragrance, it comprises the following concrete steps:

[0044] a, pulverization: select 60kg of dry flowers of Chrysanthemum chrysanthemum, pulverize to 4-20 mesh;

[0045] b. Extraction: Put the pulverized material into an extraction kettle, pass in carbon dioxide, and extract at a temperature of 50°C and a pressure of 32MPa without using an entrainer. First, static extraction takes 0.5 hours, and then dynamic extraction takes 3.5 hours;

[0046] c. Analysis: the carbon dioxide supercritical fluid containing the chrysanthemum aroma extract enters the analysis kettle, and is analyzed at a temperature of 55 ° C and a pressure of 12 MPa to obtain a chrysanthemum supercritical aroma extract;

[0047] d, dewaxing: put the chrysanthemum supercritical aroma extract obtained in step c into a molecular still to remove the waxy components; separate under the condition of vacuum degree 4Pa, scraping film speed 400r...

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Abstract

The invention discloses a preparation method of solid chrysanthemum perfume, and belongs to the technical field of perfume preparation. The preparation method particularly comprises the following steps: crushing Hangzhou white chrysanthemum flowers, and then sequentially carrying out supercritical carbon dioxide extraction, resolving kettle resolution, molecular distillation dewaxing on a material to obtain chrysanthemum fragrance essential oil; and atomizing the chrysanthemum fragrance essential oil, adsorbing by using low-volume weight maltodextrin, then embedding by sequentially using beta-CD, porous modified starch and the maltodextrin, and drying to obtain the solid chrysanthemum perfume. The preparation method disclosed by the invention has the advantages of environment friendliness and no pollution. The solid chrysanthemum perfume prepared according to the method disclosed by the invention has the advantages of good water solubility and high retention degree and lasting natural fragrance and can be widely applied to chrysanthemum tea, a chrysanthemum flavor beverage, a chrysanthemum flavor food, a chrysanthemum fragrance type cosmetic and a chrysanthemum fragrance type personal care product.

Description

technical field [0001] The invention relates to a preparation method of chrysanthemum solid fragrance, in particular to a method for extracting aroma substances from Chrysanthemum chrysanthemum by supercritical carbon dioxide and preparing edible chrysanthemum solid fragrance. Background technique [0002] Chrysanthemum morifolium (Chrysanthemum morifolium), also known as Chrysanthemum chrysanthemum, chamomile, and tea chrysanthemum, is mainly produced in Tongxiang, Zhejiang. It has been included in the protection category of national origin products. It has a long history, definite efficacy, and good taste. It has the effects of nourishing the liver and improving eyesight, clearing the heart, nourishing the kidney, invigorating the spleen and stomach, moistening the throat, promoting body fluid, and regulating blood lipids. Drinking it regularly can improve beauty, nourish blood and refresh oneself, enhance vitality, and prolong life, so it is marketed at home and abroad. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/02C11B9/00
CPCC11B9/00C11B9/025
Inventor 杨晓东周军陈悦水罗龙新
Owner SHENZHEN SHENBAO HUACHENG TECH
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