Conjugate linoleate microcapsule

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

Inactive Publication Date: 2004-11-17
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 conjugated linoleic acid sodium salt 30%, other fatty acid sodium salt (myristate, stearate, palmitate, oleate, linoleate, hexadecenoic acid Salt or a mixture of two or more of the above) 70% of the mixed fatty acid sodium salt powder is suspended on a fluidized bed;

[0037] b. Dissolve 8 grams of wall material methyl cellulose in 15 grams of acetone solvent and enter the fluidized bed by spraying, and the spraying time is 10 minutes;

[0038] c. Drying at 60°C to form a film to form microcapsules containing conjugated linoleate sodium salt and mixed fatty acid sodium salt. The microcapsule contains 28% conjugated linoleate sodium salt, 7% methylcellulose, and 65% other fatty acid sodium salt.

Embodiment 2

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

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

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

Embodiment 3

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

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

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

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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. It refers to the use of wall material (encapsulation) materials to encapsulate the core (core) materials such as oils, spices, seasonings and other food ingredients or food additives to make 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. Methods of preparing microcapsules by applying chemical principles, such as interfacial polymerization, in-situ polymerization, etc.; 2. Methods of preparing microcapsules by applying physical and chemical principles, such as Single coagulation method, complex coagulation method, oil phase separation method, etc.; 3. Methods of preparing microcapsules by a...

Claims

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Application Information

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Patent Type & Authority Patents(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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