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Paste type microcapsule flavoring rose essence and preparation method thereof

A technology of rose essence and microcapsules, which is applied in the direction of microcapsule preparation, microsphere preparation, essential oil/fragrance, etc., to achieve the effect of not easy to separate, stable system and long-lasting fragrance

Inactive Publication Date: 2012-11-14
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to provide a paste microcapsule rose essence in order to solve the state stability technical problem existing in the existing microcapsule essence

Method used

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  • Paste type microcapsule flavoring rose essence and preparation method thereof

Examples

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Effect test

Embodiment 1

[0048] A paste-like microcapsule rose essence, calculated by weight percentage, the composition and content of its raw materials are as follows:

[0049] Rose essence 5g (5%)

[0050] β-cyclodextrin 10g (10%)

[0051] Xanthan gum 2g (2%)

[0052] Deionized water 83g (83%);

[0053] The above-mentioned paste-like microcapsule rose essence is prepared by the following preparation method, and the specific preparation process includes the following steps:

[0054] (1) Add 10g of β-cyclodextrin to a 150ml beaker, then add 83g of deionized water, turn on the stirring, make β-cyclodextrin evenly dispersed in the deionized water, form β-cyclodextrin suspension liquid;

[0055] (2) Add 2g of xanthan gum to the β-cyclodextrin suspension obtained in step (1), continue to stir to dissolve and distribute the xanthan gum evenly, and then add 5g of rose essence. Continue to stir for 3-5 hours to obtain the paste microcapsule rose essence.

[0056] The paste-like microcapsule rose flavor obtained above ...

Embodiment 2

[0079] A paste-like microcapsule rose essence, calculated by weight percentage, the composition and content of its raw materials are as follows:

[0080] Rose essence 5g (5%)

[0081] β-cyclodextrin 45g (45%)

[0082] Xanthan gum 0.1g (0.1%)

[0083] Deionized water 49.9g (49.9%).

[0084] The above-mentioned paste-like microcapsule rose essence is prepared by the following preparation method, and the specific preparation process includes the following steps:

[0085] (1) Add 45g of β-cyclodextrin to a 150ml beaker, then add 49.9g of deionized water, turn on the stirring, make β-cyclodextrin evenly dispersed in the deionized water to form a β-cyclodextrin suspension Turbid liquid

[0086] (2) Add 0.1g of xanthan gum to the β-cyclodextrin suspension obtained in step (1), continue to stir to dissolve and distribute the xanthan gum evenly, and then add 5g of rose essence, after adding Continue to stir for 3-5 hours to obtain paste microcapsule rose essence.

[0087] The paste-like microcaps...

Embodiment 3

[0110] A paste-like microcapsule rose essence, calculated by weight percentage, the composition and content of its raw materials are as follows:

[0111] Rose essence 10g (10%)

[0112] β-cyclodextrin 25g (25%)

[0113] Xanthan gum 1g (1%)

[0114] Deionized water 64g (64%).

[0115] The above-mentioned paste-like microcapsule rose essence is prepared by the following preparation method, and the specific preparation process includes the following steps:

[0116] (1) Add 25g of β-cyclodextrin to a 150ml beaker, then add 64g of deionized water, turn on the stirring, make β-cyclodextrin evenly dispersed in the deionized water to form β-cyclodextrin suspension liquid;

[0117] (2) Add 1.0g of xanthan gum to the β-cyclodextrin suspension obtained in step (1), continue to stir to dissolve and distribute the xanthan gum evenly, and then add 10g of rose essence. Then continue to stir for 3-5 hours to obtain paste microcapsule rose flavor.

[0118] The paste-like microcapsule rose flavor obtained...

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Abstract

The invention discloses a paste type microcapsule flavoring rose essence and a preparation method thereof. The paste type microcapsule flavoring rose essence comprises the following components in percentage by weight: 5-25% of flavoring rose essence, 10-50% of beta-cyclodextrin, 0.1-2% of xanthan gum and the balance of deionized water. The preparation method comprises the following steps: uniformly dispersing the beta-cyclodextrin into the deionized water to form a beta-cyclodextrin turbid liquid; adding the xanthan gum into the obtained beta-cyclodextrin turbid liquid, and continuously stirring to ensure that the xanthan gum is dissolved and uniformly distributed; and then adding the flavoring rose essence, and continuously and uniformly stirring to obtain the paste type microcapsule flavoring rose essence. The prepared paste type microcapsule flavoring rose essence is stable in fragrance, keeps fragrance for a long time, and has the characteristics of high fragrance strength, high essence content and the like.

Description

technical field [0001] The invention relates to a paste-like rose sustained-release essence, in particular to a paste-like microcapsule rose essence and a preparation method thereof. Background technique [0002] The aroma of roses belongs to the fragrance of flowers and sweet rhyme. The fragrance of roses is as sweet as honey, and its sweet rhyme includes mellow sweetness, beeswax sweetness and brewed sweetness. Rose essence is widely used in high-end daily chemical products, food, tobacco and other fields. Because most of the ingredients in the essence are volatile organic compounds, they are easy to volatilize in the process of direct use, and some heat-sensitive and photosensitive fragrance raw materials are unstable, resulting in short fragrance retention time and unstable fragrance quality. [0003] Microcapsule flavor refers to using the essence as the core material, and selecting a suitable wall material to coat the essence to form essence capsule particles. Micro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00B01J13/02
Inventor 肖作兵朱广用周如隽牛云蔚
Owner SHANGHAI INST OF TECH
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