Preparation method and application of ranunculus sieboldii essential oil microcapsule

A technology of volatile oil and microcapsules is applied in the preparation and application field of volatile oil microcapsules of Brassica chinensis. effect of dispersibility and solubility

Inactive Publication Date: 2014-12-03
NANJING ZELANG AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Volatile oils are usually unstable, easily denatured and invalidated, and choosing an effective storage method is also an urgent problem to be solved

Method used

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  • Preparation method and application of ranunculus sieboldii essential oil microcapsule

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The mass ratio of 80g is 3:2 β - Dissolve cyclodextrin and gelatin in 240mL of hot water at 50°C, stir to dissolve, and obtain a wall material solution; add 19g of buttercup volatile oil and 1g of emulsifier monoglyceride into the wall material solution, and heat at 90°C and pressure Homogenize twice under the condition of 20MPa, each time for 5 minutes, to obtain the emulsion; dry the emulsion at the air inlet temperature of 150°C, the air outlet temperature of 80°C, and the atomization pressure of 0.2MPa to obtain Buttercup chinensis Volatile oil microcapsules.

Embodiment 2

[0031] The mass ratio of 65g is 3:2 β - Dissolve cyclodextrin and gelatin in 65mL of hot water at 60°C, stir to dissolve, and obtain a wall material solution; add 33g of buttercup volatile oil as a core material and 2g of emulsifier monoglyceride into the wall material solution, and heat at a temperature of 70°C, Homogenize twice under the condition of pressure 15MPa, each time for 5 minutes, to obtain emulsion; dry the emulsion under the conditions of air inlet temperature of 180°C, air outlet temperature of 90°C, and atomization pressure of 0.5MPa to obtain Yangzi wool Ranunculus volatile oil microcapsules.

Embodiment 3

[0033] The mass ratio of 70g is 3:2 β -Dissolve cyclodextrin and gelatin in 140mL of hot water at 55°C, stir to dissolve, and obtain a wall material solution; add 28.5g of buttercup volatile oil as a core material and 1.5g of emulsifier monoglyceride into the wall material solution, and heat at 80 ℃, pressure 20MPa under the conditions of homogenization twice, 5min each time, to obtain the emulsion; dry the emulsion under the conditions of air inlet temperature 160 ℃, air outlet temperature 85 ℃, atomization pressure 0.3MPa, that is Microcapsules of buttercup volatile oil.

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Abstract

The invention relates to a preparation method and an application of a ranunculus sieboldii essential oil microcapsule. The preparation method comprises the following steps: dissolving a wall material beta-cyclodextrin and gel into hot water of 50-60 DEG C, stirring and dissolving, thereby obtaining a wall material liquid; adding a core material, that is, ranunculus sieboldii essential oil, and an emulsifier into the wall material liquid, and homogenizing, thereby obtaining emulsion; performing spray-drying on the emulsion, thereby obtaining the ranunculus sieboldii essential oil microcapsule. The preparation method disclosed by the invention is simple, the particle size can be controlled, the embedding rate is high, the flowability and the dissolution dispersity are relatively good, excessive cholesterol taking is prevented, and thus vascular diseases are reduced.

Description

technical field [0001] The invention relates to a preparation method and application of buttercup volatile oil microcapsules. Background technique [0002] Ranunculus chinensis, also known as spicy grass and water spicy grass, is a plant of the genus Ranunculaceae. The whole herb is used as medicine, pungent, slightly bitter, warm, and poisonous in nature. It is mostly used as an external medicine for swelling, blisters, and foaming. Buttercup volatile oil contains high phytol, that is, plant sterols, which can interfere with the intestinal absorption of cholesterol, prevent excessive cholesterol intake, and reduce the occurrence of vascular diseases. For obese and middle-aged and elderly people, high blood fat and high cholesterol have always been a problem that plagues them. At present, the method generally used to reduce human blood fat and serum cholesterol is to take chemical medicines. However, taking such chemical medicines will inevitably have side effects on the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/71A61K9/50A61P3/06
Inventor 苏刘花杨存
Owner NANJING ZELANG AGRI DEV
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