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Egg yolk lecithin soft capsule and its production process

A technology of egg yolk lecithin and soft capsule, which is applied in the directions of capsule delivery, digestive system, organic active ingredients, etc., can solve the problems of not being able to directly face ordinary consumers, requiring cold chain transportation, easy to absorb water, etc., and achieving convenient administration, phosphatidyl Effects of high choline content and high linolenic acid content

Inactive Publication Date: 2004-02-18
SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Invention patent ZL 94102372.9 provides a method for producing high-purity egg yolk lecithin, which can make the phospholipid content in the product exceed 95%, of which the phosphatidylcholine content exceeds 70%. This product is mainly used as an emulsifier and lipid for fat emulsion Body raw materials, etc., due to the shortcomings of high-purity egg yolk lecithin, such as easy water absorption, easy oxidation, and need for cold chain transportation, it cannot be directly sold to ordinary consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) 18000g egg yolk powder was extracted by supercritical carbon dioxide, and extraction conditions: 32MPa, 50°C, to obtain 10440g of crude egg yolk lecithin from which cholesterol and triglycerides were removed, and then extract with ethanol to obtain 3340g of high purity egg yolk lecithin. The phospholipid content is 96%, and the phosphatidylcholine content is 72%;

[0026] (2) 1600g of perilla seeds were extracted with supercritical carbon dioxide at 45°C and 28MPa to obtain 500g of perilla oil, and the linolenic acid content in the fatty acid composition was 65%;

[0027] (3) Mix 500g of high-purity egg yolk lecithin, 500g of perilla oil, 5g of vitamin E, and 0.12g of antioxidant tert-butyl hydroquinone in proportions. The phosphatidylcholine content in the mixture is 35% and the vitamin E content is 0.5%. The content of linolenic acid in the fatty acid composition is 48%.

[0028] (4) Pack the mixture in soft capsules in a 500 mg specification.

Embodiment 2

[0030] (1) 2300g of microporous grass seeds were extracted by supercritical carbon dioxide at 40°C and 30MPa to obtain 600g of microporous grass oil, with a linolenic acid content of 35% in the fatty acid composition;

[0031] (2) 500g of high-purity egg yolk lecithin obtained in Example 1, 600g of microporous grass oil, 8g of vitamin E, and 0.15g of antioxidant tert-butyl hydroquinone are mixed in proportions, and the content of phosphatidylcholine in the mixture is 32%. The content of vitamin E is 0.7%, and the content of linolenic acid in the fatty acid composition is 24%;

[0032] (3) Pack the mixture in soft capsules with a specification of 600 mg.

Embodiment 3

[0034] (1) 700g of linseed oil is obtained by supercritical carbon dioxide extraction with 2200g of linseed at 55°C and 32MPa, and the linolenic acid content in the fatty acid composition is 48%;

[0035] (2) 500g of high-purity egg yolk lecithin obtained in Example 1, 700g of linseed oil, 10g of vitamin E, and 0.08g of antioxidant tert-butyl hydroquinone were mixed in proportions. The content of phosphatidylcholine in the mixture was 30%, and vitamin E The content is 0.8%, and the content of linolenic acid in the fatty acid composition is 37%;

[0036] (3) Pack the mixture in soft capsules with a specification of 600 mg.

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Abstract

A yolk lecithin capsule is prepared from yolk lecithin 100 (wt. portions), vegetative oil 100-150, VE3, and tert-butylhydroquinone 0.03 as antioxidizing agent. Its advantages are no need of cold-chain transportation, and high content of phosphatidylcholine and linolenic acid.

Description

[0001] Field: [0002] The invention belongs to a lecithin capsule and its production process, and specifically relates to a production of egg yolk lecithin soft capsules using high-purity egg yolk lecithin as raw materials and its production process Background technique: [0003] Phosphatidylcholine exists in the cells of the human body and is the main component of the cell membrane. It is more concentrated in the brain and cranial nervous system, blood circulation system, immune system, heart, liver, kidney and other important organs. Choline is the basic component of phosphatidyl phosphatidyl. Choline combines with sufficient "acetyl groups" in the body to form "acetylcholine" which can provide the brain with sufficient information-transmitting substances. Phosphatidylcholine also has a strong hypolipidemic effect. Cholesterol and fat in the blood or deposited on the blood vessel wall can be excreted under the emulsification of phosphatidylcholine, so it is called "vascular scav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/48A61K31/685A61P1/16
Inventor 侯相林乔欣刚杜俊民王国富武练增
Owner SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI
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