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High purity diglyceride containing conjugated linoleic acid and preparation method thereof

A technology of diglyceride and conjugated linoleic acid, which is applied in the field of high-purity diglyceride composition and its preparation, can solve the problems of difficult removal of free fatty acids, increase of free fatty acid content, side effects of fatty acids, etc., and achieve enhanced Effects of immunity, reduction of body fat, and easy preparation

Active Publication Date: 2005-11-16
ILSHINWELLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned method is that if there is water in the diglyceride with a purity of more than 60%, the side effect of hydrolysis of fatty acid will be produced, and then the content of free fatty acid will be increased, and there is a shortcoming that it is difficult to remove the free fatty acid, and there are free Disadvantages of fatty acids to re-separate and process about 40% of the by-products

Method used

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preparation example Construction

[0029] In the preparation method of the high-purity diglyceride composition of the present invention, the content of conjugated linoleic acid in the diglyceride accounts for 0.1-80% by weight. The reason why conjugated linoleic acid is particularly limited in the present invention is that when the content of conjugated linoleic acid is less than 0.1% by weight, the effects of anticancer, reducing body fat, enhancing immunity, Or it has the function of preventing and treating diabetes. If the content of conjugated linoleic acid is less than 0.1% by weight, the unit price of high-purity diglyceride composition will increase because the unit price of conjugated linoleic acid is too high, which is not economical.

[0030] The inventors of the present invention roughly classify the aforementioned diglyceride composition products including conjugated linoleic acid into two types.

[0031] The first is to mix monoglycerides; conjugated linoleic acid; and oils, fatty acids or mixtures...

Embodiment 1

[0057] After adding 1300g of monoglycerides, 20g of conjugated linoleic acid, and 5g of lipase into a 3l round flask equipped with a stirrer, after stirring and solidifying at a stirring speed of 150rpm, at a temperature of 60°C at a stirring speed of 150rpm The reaction was carried out for 10 hours to prepare a diglyceride composition containing conjugated linoleic acid.

Embodiment 2

[0059] After adding 1200g of monoglycerides, 40g of conjugated linoleic acid, and 5g of lipase into a 3l round flask equipped with a stirrer, after stirring and solidifying at a stirring speed of 150rpm, at a temperature of 60°C at a stirring speed of 150rpm The reaction was carried out for 10 hours to prepare a diglyceride composition containing conjugated linoleic acid.

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Abstract

A fat composition o high purity diglyceride containing conjugated linoleic acid and a preparation method thereof are provided. The fat composition comprises 85% to 99.9% by weight of diglyceride containing 0.1 to 80% by weight of conjugated linoleic acid, and the balance being monoglyceride, triglyceride or a mixture thereof. The fat composition can be used in highly functional food additives owing to conjugated linoleic acid having various functions of effecting anti-cancer activity, reducing human body fat, enhancing immunogenicity, and preventing and / or treating diabetes, and can be simply prepared at a high production yield.

Description

technical field [0001] The invention relates to a high-purity diglyceride composition containing conjugated linoleic acid and a preparation method thereof, and more specifically relates to a simple preparation method, high yield, anti-cancer, reducing body fat, enhancing A high-purity diglyceride composition containing conjugated linoleic acid that has immunity, or has the effect of preventing and treating diabetes, and its preparation method. Background technique [0002] Lipase is an enzyme that hydrolyzes oils or fatty acid esters. However, under specific conditions, ester substitution reactions can be initiated to synthesize glycerol or esters from fatty acids and glycerol or fatty acids and ethanol (J.Gen.Appl.Microbiol., 10, 13-22, 1964; Proc.IV IFS: Ferment . Technol. Today, 315~320, 1972, Society of Fermetation Technology Japan; Bichim. Biophys. Acta, 489, 415-422, 1977, etc.). [0003] The glycerides synthesized in the ester replacement reaction are divided into m...

Claims

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Application Information

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IPC IPC(8): C11C3/08C07C69/587
CPCB65D21/0235B65D71/14B65D85/32
Inventor 尹东勋韩基王洪淳基李永镐
Owner ILSHINWELLS
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