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Rose essential-oil microcapsule and its production

A technology of rose essential oil and microcapsules, applied in the field of food production, can solve the problem of no rose essential oil, etc., and achieve the effects of smooth release, stable performance and easy preservation

Inactive Publication Date: 2007-09-05
李一雯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of microcapsule technology has achieved good results in other industries, such as patented latent image anti-counterfeiting paper and its production method [Patent No.: 02130754.7], anti-rat microcapsules and its preparations [Patent No.: 86108396], etc., However, in the development and utilization of rose essential oil, due to technical difficulties, there is no rose essential oil microcapsule product on the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The rose essential oil microcapsules of this embodiment are prepared by the following process: (1) 25.85kg of β-cyclodextrin, 10.34kg of hydroxypropyl-β-cyclodextrin, and 10.81kg of hydroxypropyl cellulose are mixed , dissolved in 60-70°C hot water, stirred to dissolve; and cooled to 30-35°C; adjust the pressure to 15-20Mpa. (2) Add 36kg of rose essential oil, homogeneously mix and melt by stirring, and carry out the first embedding for not less than 50 minutes to form rose essential oil microcapsule solution. (3) Add 7.8kg of maltodextrin and 5.2kg of instant gum arabic to the rose essential oil microcapsule solution for a second embedding, the embedding time is not less than 60 minutes; the pressure used is 20-30Mpa. (4) The rose essential oil microcapsule emulsion is transported to a drying tower through a high-pressure homogeneous pump to be powdered. (5) After being dried into powder, 4 kg of water-soluble coating is sprayed on the micropowder through a side-spray...

Embodiment 2

[0036]The rose essential oil microcapsules of this embodiment are prepared by the following process: (1) 22.68kg of β-cyclodextrin, 13.02kg of hydroxypropyl-β-cyclodextrin, 4.2kg of hydroxypropyl cellulose, Mix 2.1kg of hydroxypropyl methylcellulose, dissolve in hot water at 60-70°C, stir to dissolve; cool down to 30-35°C; adjust the pressure to 15-20Mpa. (2) Add 40kg of rose essential oil, homogeneously mix and melt by stirring, and carry out the first embedding for not less than 50 minutes to form rose essential oil microcapsule solution. (3) Add 5.7kg of maltodextrin and 9.3kg of instant gum arabic to the rose essential oil microcapsule solution for the second embedding. The embedding time is not less than 60 minutes; the pressure used is 20-30Mpa. (4) The rose essential oil microcapsule emulsion is transported to a drying tower through a high-pressure homogeneous pump to be powdered. (5) After being dried into powder, 3 kg of enteric coating is sprayed on the micropowder ...

Embodiment 3

[0038] The rose essential oil microcapsules of this embodiment are prepared by the following process: (1) 26.18kg of β-cyclodextrin, 4.08kg of hydroxypropyl-β-cyclodextrin, and 3.74kg of hydroxypropyl cellulose are mixed , dissolved in 60-70°C hot water, stirred to dissolve; and cooled to 30-35°C; adjust the pressure to 15-20Mpa. (2) Add 48kg of rose essential oil, mix homogeneously with stirring, and carry out the first embedding for not less than 50 minutes to form rose essential oil microcapsule solution. (3) Add 7.8kg of maltodextrin and 5.52kg of instant gum arabic to the rose essential oil microcapsule solution for a second embedding, the embedding time is not less than 60 minutes; the pressure used is 20-30Mpa. (4) The rose essential oil microcapsule emulsion is transported to a drying tower through a high-pressure homogeneous pump to be powdered. (5) After being dried into powder, 2.71 kg of slow-release coating is sprayed on the micropowder through a bottom spray flu...

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Abstract

A refined rose oil microsoftgel able to be released smoothly is proportionally prepared from refined rose oil and beta-cyclodextrin through dispersing said refined rose oil in the aqueous solution of beta-cyclodextrin for the first coating, adding maltodextrin or instant Arabic gum, stirring for the second coating, drying to become small particles, and spray coating.

Description

(1) Technical field [0001] The invention relates to rose essential oil microcapsules and a preparation method thereof, belonging to the technical field of food production. (2) Background technology [0002] Rose essential oil is known as the "queen of essential oils". The molecules of this essential oil are very small, so small that they can quickly penetrate into blood vessels and lymph, promote blood circulation, and metabolize carbon dioxide and deposited substances in the body; Its antibacterial and immune properties will promote the repair and regeneration of skin cells, make the skin shiny, and look young and beautiful; and because it is a natural plant hormone, long-term use can balance female hormones, promote vaginal secretion, and regulate menstrual cycles. Effectively improve frigidity and impotence, it is an excellent aphrodisiac and the best tonic for the uterus. [0003] At present, the main products sold in the market are rose essential oil or cosmetics and f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/29B01J13/04A23P1/04A61K36/73A61P7/02A61P7/00A61P29/00A61P31/00A61P37/02A61P17/02A61P5/30A61P15/00A61P15/08A23L33/00A23P10/30
Inventor 李一雯梁力
Owner 李一雯
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