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Selenium-rich edible oil and preparation method thereof

An edible oil and selenium-enriched technology, which is applied in the direction of edible oil/fat, application, food science, etc., can solve the problems of high price, high cost, regular consumption, etc., achieve reasonable formula, expand the way of selenium supplementation, and be convenient to use Effect

Pending Publication Date: 2022-04-01
全椒井府富硒生态牧业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most selenium supplement products are various health care products, which are expensive and need to be taken regularly
The cost of supplementing selenium is relatively high, and the effect is limited. How to develop an economical and practical selenium supplementation product with excellent effect has become an urgent problem to be solved

Method used

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preparation example Construction

[0028] The present invention also provides a preparation method of the selenium-enriched edible oil, comprising the following steps:

[0029] (1) mixing peony seed oil, camellia oil, corn germ oil and soybean oil to obtain blended oil;

[0030] (2) dissolving the selenium element with an alkaline solution to obtain a selenium solution;

[0031] (3) The selenium solution is mixed with blended oil to obtain selenium-enriched edible oil.

[0032] In the present invention, the alkaline solution is preferably sodium carbonate and / or sodium bicarbonate solution.

[0033] In the present invention, the mass concentration of alkali in the alkaline solution is preferably 2-4%, more preferably 3%.

[0034] In the present invention, the temperature of the alkaline solution during the dissolution process of step (2) is preferably 48-56°C, more preferably 50-54°C, and even more preferably 52°C.

[0035] In the present invention, the selenium solution is preferably mixed with the blended ...

Embodiment 1

[0039] A preparation method of selenium-enriched edible oil:

[0040] (1) Take raw materials according to the weight ratio of 20 parts of peony seed oil, 10 parts of camellia oil, 20 parts of corn germ oil, 50 parts of soybean oil, and 0.002 part of sodium selenate;

[0041] (2) mixing peony seed oil, camellia oil, corn germ oil and soybean oil to obtain blended oil;

[0042] (3) Sodium selenate is dissolved in a sodium carbonate solution with a mass concentration of 2% at 48° C. to obtain a selenium solution;

[0043] (4) Mix the selenium solution with the blended oil by adding dropwise at 50° C., and obtain the selenium-enriched edible oil after mixing.

Embodiment 2

[0045] A preparation method of selenium-enriched edible oil:

[0046] (1) Take raw materials according to the weight ratio of 25 parts of peony seed oil, 14 parts of camellia oil, 16 parts of corn germ oil, 45 parts of soybean oil, and 0.003 part of selenocystine;

[0047] (2) mixing peony seed oil, camellia oil, corn germ oil and soybean oil to obtain blended oil;

[0048] (3) dissolving selenocystine with a sodium carbonate solution with a mass concentration of 3% at 52°C to obtain a selenium solution;

[0049] (4) Mix the selenium solution with the blended oil by adding dropwise at 52° C., and obtain the selenium-enriched edible oil after mixing.

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PUM

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Abstract

The invention relates to the technical field of food. The invention provides selenium-enriched edible oil and a preparation method thereof. The selenium-enriched edible oil is prepared from the following components in parts by weight: 20-30 parts of peony seed oil, 10-18 parts of camellia oil, 12-20 parts of corn germ oil, 40-50 parts of soybean oil and 0.002-0.004 part of selenium element. The selenium element is added into daily edible oil, so that the selenium supplementing way is effectively expanded, selenium is supplemented through daily diet, and the edible oil is convenient to use. Meanwhile, the product is reasonable in formula and rich in unsaturated fatty acid, and has good health-care and health-preserving effects.

Description

technical field [0001] The invention relates to the field of food technology, in particular to a selenium-enriched edible oil and a preparation method thereof. Background technique [0002] Selenium is a non-metallic element, an essential nutrient element for animals and a beneficial nutrient element for plants. Selenium exists in two ways in nature: inorganic selenium and plant active selenium. Inorganic selenium generally refers to sodium selenite and sodium selenate, which are obtained from the by-products of metal mineral deposits; the latter is formed by combining selenium with amino acids through biotransformation, and generally exists in the form of selenomethionine. [0003] Selenium deficiency is an important cause of Keshan disease, and is also considered to be an important cause of Kashin-Beck disease. Kashin-Beck disease is an endemic, multiple, deforming bone and joint disease. It mainly occurs in adolescents and seriously affects bone development and the abi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23D9/007A23D9/04
Inventor 刘茜井良才
Owner 全椒井府富硒生态牧业有限公司
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