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Nutrition health oil rich in nervonic acid and alpha-linolenic acid and preparation method of nutrition health oil

A technology of linolenic acid and nervonic acid, applied in edible oil/fat, food science, application, etc., can solve the problems of uneven distribution of fatty acid ratio, instability of oil phase separation and layering, uneven distribution of fatty acid, etc., and achieve uniform combination The effect of stability, scientific and reasonable composition ratio, and stable product quality

Inactive Publication Date: 2018-12-25
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

The chemical method will introduce chemical solvents, which are limited in practical application due to the safety of the solvents, and the separation is difficult and the cost is high. The discarded catalysts will cause secondary pollution to the environment, and saponification is prone to occur during the production process. Stablize
[0009] Physical modification is to physically mix several kinds of oils, which can also change the composition of fatty acids in oils, but physical modification is only a simple physical mixing, which does not change the composition and distribution of fatty acids on triglycerides, so it will lead to uneven distribution of fatty acids. Uniform, the oil is easy to separate phases and become unstable during storage, which leads to uneven distribution of local fatty acid ratio in the container holding the oil. The human body's scientific utilization of it has declined

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028]Take 4 kg of refined ingot maple oil and 10 kg of refined linseed oil, add 0.7 kg of Novozymes Lipozyme TLIM lipase, stir and mix at 40°C, react for 8 hours, and filter to obtain 13.2 kg of nutritional health oil, of which the content of nervonic acid is 2.4 wt%, α-linolenic acid content is 38wt%, and the remaining components are other long-chain fatty acids such as oleic acid, linoleic acid, palmitic acid, the conversion rate is 95.5%, and the yield is 94.3%.

Embodiment 2

[0030] Take 5 kg of refined radix sorbifolium oil and 10 kg of refined perilla oil, add 1.0 kg of Lvweikang lipase, stir and mix at 45°C, react for 10 hours, and filter to obtain 14.3 kg of nutritional health oil, in which the content of nervonic acid is 1.9 %, the content of α-linolenic acid is 42%, and the remaining components are other long-chain fatty acids such as oleic acid, linoleic acid, palmitic acid, the conversion rate is 95.7%, and the yield is 95.3%.

Embodiment 3

[0032] Take 3 kg of refined Yuanbao maple oil, 3 kg of refined radix sorbifolium oil, and 10 kg of refined peony seed oil, add 0.85 kg of Lvweikang lipase, stir and mix at 50 ° C, react for 11 hours, filter, and obtain 15.2 kg of nutritional health care Oil, wherein the content of nervonic acid is 3.2%, the content of α-linolenic acid is 26%, and the remaining components are other long-chain fatty acids such as oleic acid, linoleic acid, palmitic acid, the conversion rate is 95.9%, and the yield is 95%.

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Abstract

Discloses is nutrition health oil rich in nervonic acid and alpha-linolenic acid. The nutrition health oil comprises, by weight, 1-3.5wt% of nervonic acid, 35-50wt% of alpha-linolenic acid and the balance of long-chain fatty acid. Under normal pressure and solvent-free conditions, vegetable oil rich in nervonic acid and vegetable oil rich in alpha-linolenic are catalyzed by biological enzyme for transesterification, filtration is performed after reaction is completed, and filtrate obtained is the nutrition health oil rich in nvervonic acid and alpha-linolenic acid. The nutrition health oil hasthe advantages of low price, both nervonic acid and alpha-linolenic can be supplemented in accordance with the human body's daily needs, the nutritional health oil is uniform and stable in structure,and the composing proportion of nervonic acid and alpha-linoenic acid is scientifically coordinative.

Description

technical field [0001] The invention belongs to a health care oil, in particular to a nutrition health care oil rich in nervonic acid and alpha-linolenic acid and a preparation method thereof. Background technique [0002] Nervonic acid (cis-15-tetradecenoic acid), first discovered in the nervous tissue of mammals, is an important component of the biofilm in the nervous tissue and a symbolic component of the medulla in the cerebroside. Nervous acid (NA) is a double-effect substance recognized by scientists from all over the world that can repair and dredge damaged brain nerve pathways - nerve fibers, and promote nerve cell regeneration. Nervous acid is the core natural component of nerve fibers and nerve cells in the brain. It can induce the self-growth and division of nerve fibers, repair blocked, twisted, cohesive and broken nerve fibers, make the "brain pathway" smooth, reshape the neural network, and make instructions Smooth, restore some or all of the patient's functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23D9/007A23D9/04
CPCA23D9/007A23D9/04
Inventor 贾时宇侯相林
Owner SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI
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