Conjugate linoleate microcapsule

A technology of conjugated linoleate and conjugated linoleic acid, applied in the direction of microcapsule preparation, microsphere preparation, etc., to achieve the effects of reducing deterioration reactions, easy storage, and avoiding mutual influence

Inactive Publication Date: 2002-07-10
XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In many existing technologies, there is no report on the microencapsulation of conjugated linoleate at home and abroad.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] a. First, 100 grams of sodium salt containing conjugated linoleic acid 30%, sodium salts of other fatty acids (myristate or stearate or palmitate or oleate or linoleate or hexadecenoic acid Salt mixture) 70% mixed fatty acid sodium salt powder is suspended in the fluidized bed;

[0037] b. Dissolve 8 grams of wall material methylcellulose in 15 grams of acetone solvent and enter the fluidized bed by spraying for 10 minutes;

[0038] c. drying at 60° C. to form a film to form microcapsules of mixed fatty acid sodium salts containing conjugated linoleic acid sodium salts. The microcapsule contains 28% of sodium salt of conjugated linoleic acid, 7% of methyl cellulose and 65% of sodium salt of other fatty acids.

Embodiment 2

[0040] a. First, 100 grams of potassium salt containing conjugated linoleic acid 50%, potassium salt of other fatty acids (myristate or stearate or palmitate or oleate or linoleate or hexadecenoic acid Salt mixture) 50% mixed fatty acid potassium salt powder is suspended in the fluidized bed;

[0041] b. Dissolve 10 grams of ethyl cellulose as a wall material in 15 grams of absolute ethanol solvent and enter the fluidized bed by spraying for 15 minutes;

[0042] c. drying at 70° C. to form a film to form microcapsules of mixed fatty acid potassium salts containing conjugated linoleic acid potassium salts. The microcapsule contains 45.5% of potassium salt of conjugated linoleic acid, 9% of ethyl cellulose and 45.5% of potassium salt of other fatty acids.

Embodiment 3

[0044] a. First, 100 grams of calcium salt containing conjugated linoleic acid 70%, other fatty acid calcium salts (myristate or stearate or palmitate or oleate or linoleate or hexadecenoic acid Salt mixture) 30% mixed fatty acid calcium salt powder is suspended in fluidized bed;

[0045] b. Dissolve 15 grams of gum arabic as a wall material in 20 grams of anhydrous methanol solvent and enter the fluidized bed by spraying for 20 minutes;

[0046] c. drying at 80° C. to form a film to form microcapsules of mixed fatty acid calcium salts containing conjugated linoleic acid calcium salts. The microcapsule contains 61% of calcium salt of conjugated linoleic acid, 13% of gum arabic and 26% of calcium salt of other fatty acids.

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PUM

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Abstract

Conjugate linoleate microcapsule consists of conjugate linoleate, other aliphatic salt, wall material, solvent and antioxidant. Mixed aliphatic salt powder containing conjugate linoleate is suspended on fluidized bed, wall material is dissolved in solvent and sprayed into the fluidized bed, and the microcapsule product is obtained through drying. Great amount of experiment shows that the product has high antioxidant stability and long shelf life, is easy to use, and may be controlled to release and to mask bad smell.

Description

technical field [0001] The invention relates to a microcapsule for preparing conjugated linoleate by using a fluidized bed Background technique [0002] Microencapsulation technology (microencapsulation) is a rapidly developing new technology today, which refers to the encapsulation of capsule core (core) substances such as oil, spices, condiments and other food ingredients or food additives with wall material (encapsulation) substances, so that It is isolated from the external environment and released at an appropriate time. [0003] So far, the methods of microencapsulation can be divided into three categories: 1. The method of preparing microcapsules by applying chemical principles, such as interfacial polymerization method, in-situ polymerization method, etc.; 2. The method of preparing microcapsules by applying physical and chemical principles, such as Single coacervation method, complex coacervation method, oil phase separation method, etc.; 3. Me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J13/04
Inventor 吾满江·艾力文彬张亚刚樊莉马莉董昕努尔·买买提
Owner XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI
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