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Nutritional health-care edible oil, preparation method and packaging structure thereof

A technology of health-care edible oil and packaging structure, which is applied in the field of edible oil

Active Publication Date: 2013-09-11
RUNKE BIOENG FUJIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can also be said that the present invention provides a convenient and flexible DHA supplement approach to solve the problem of low DHA intake of Chinese residents

Method used

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  • Nutritional health-care edible oil, preparation method and packaging structure thereof
  • Nutritional health-care edible oil, preparation method and packaging structure thereof
  • Nutritional health-care edible oil, preparation method and packaging structure thereof

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Experimental program
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Effect test

preparation example Construction

[0048] (1) Microalgae oil containing 3%-16% of docosahexaenoic acid and 0.75%-8% of docosahexaenoic acid in the total weight of blended oil, accounting for 0- 20% arachidonic acid is heated and dissolved at 65-75°C;

[0049] (2) Add 0.001%-5% antioxidant to the above dissolved oil and stir evenly;

[0050] (3) Pre-mix with part of the edible vegetable oil according to the ratio of V:V=1:1-2, and finally mix with the remaining edible oil.

[0051] In the above step (3), if the volume ratio of the amount of edible vegetable oil used as the base oil to the amount of microalgae oil is <1:1, the dissolved microalgae oil is directly mixed with the base oil.

[0052] The reason why the present invention adopts the above preparation method is that the general DHA-rich microalgae oil contains up to 40% palmitic acid. The melting point of palmitic acid is 63-64°C, and it is solid at room temperature. If it is directly added to edible oil, some flocs or uneven mixing may appear. Ther...

Embodiment 1

[0059] Base oil: soybean oil 3.797, accounting for 75.94%; peanut oil 0.475g, accounting for 9.50%; sesame oil 0.475g, accounting for 9.50%;

[0060] The weight of microalgae oil (according to DHA35%) is about 0.143g, accounting for 2.86%. Among them, the net content of DHA is 0.050g, accounting for 1%; docosapentaenoic acid is 0.0125g, accounting for 0.25%;

[0061] Arachidonic acid 0.10 grams, accounting for 2%.

[0062] Antioxidant: VE 0.01g, accounting for 0.2%.

[0063] The serving size of 5g is suitable for stir-frying a side dish, cooking noodles, etc. It is suitable for adults who consume a lot of oil to control their oil intake. Using 4-5 packs per day just meets the upper limit of oil intake of 25g recommended by the Chinese Nutrition Society, and also supplements the daily DHA requirement.

[0064] The preparation method of nutritional health edible oil of the present invention comprises the following steps:

[0065] (1) heating and dissolving microalgae oil and...

Embodiment 2

[0069] Base oil: corn oil 3.766g, accounting for 75.32%, rice bran oil 0.471g, accounting for 9.42%, peanut oil 0.471g, accounting for 9.42%.

[0070] The weight of microalgae oil (according to DHA35%) is 0.286g, accounting for 5.72%. Wherein the net content of DHA is 0.10g, accounting for 2%; docosapentaenoic acid is 0.025 grams, accounting for 0.5%.

[0071] Antioxidant: VE 0.0015g, accounting for 0.03%; astaxanthin 0.0015g, accounting for 0.03%; VA 0.003g, accounting for 0.06%.

[0072] It is suitable for adults with medium consumption of oil, use 2 packs a day, can basically meet the requirement of DHA; suitable for children (school age), use 1-2 packs a day, can meet the recommended intake of DHA.

[0073] The preparation method of nutritional health edible oil of the present invention comprises the following steps:

[0074] (1) Heat and dissolve microalgae oil containing docosahexaenoic acid and docosapentaenoic acid in the above weight ratio at about 65-75°C;

[0075...

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Abstract

The invention relates to a nutritional health-care edible oil which comprises at least one edible vegetable oil used as base oil and the following components in percentage by weight: 1-30% of DHA, 0-12% of DPA, 0-60% of ARA and 0.001-5% of at least one antioxidant capable of protecting DHA. Since proper amounts of DHA, antioxidant capable of protecting DHA stability and the like are added into the edible vegetable oil, the edible oil can control everyday grease intake amount of people and can also effectively complement DHA beneficial to human bodies, and people do not need to take other health-care products containing DHA. The addition of antioxidant capable of protecting DHA ensures the stability of DHA in edible oil, so that the edible oil is healthier to eat. Since vitamin E is used as the antioxidant, the invention fully utilizes the effects of preventing aging, protecting skin, promoting blood circulation and the like of vitamin E, and also utilizes the characteristic that vitamin E and DHA can produce synergistic action, thereby greatly reducing or eliminating the potential side effect generated when people take in DHA.

Description

technical field [0001] The invention relates to an edible oil, in particular to a nutritious and health-care edible oil, a preparation method thereof and a packaging structure thereof. Background technique [0002] As people's daily necessities, edible oil is an important source of fat intake for the human body and plays a very important role in people's health. With the improvement of people's living standards, the health requirements for edible oil are also getting higher and higher. [0003] Docosahexaenoic acid (DHA) is an omega-3 long-chain polyunsaturated fatty acid. Many studies at home and abroad have proved that DHA has superior physiological regulation functions in many aspects. First of all, DHA is an indispensable growth factor in the growth and development of infants. DHA is an important component of the cerebral cortex and retina, which can promote the development of the brain and vision of infants. In 2002, the American "Journal of Clinical Nutrition" rep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23D7/04A23D9/04A23D9/06A23D7/06B65D75/30B65D81/20
Inventor 李建平彭晓芳姜悦
Owner RUNKE BIOENG FUJIAN
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