CN105076492A - Peanut oil capable of improving immunologic function and preparing method thereof - Google Patents

Abstract

The invention discloses peanut oil capable of improving an immunologic function. The peanut oil is characterized by comprising, by weight, 700-800 parts of peanuts, 30-40 parts of olives, 10-12 parts of torreya grandis seeds, 8-10 parts of eucommia ulmoides, 6-7 parts of cortex acanthopanacis, 12-14 parts of red dates, 15-20 parts of seaweed, 10-15 parts of watermelon seeds, 20-30 parts of vigna angularis, an appropriate amount of lactic acid bacteria and an appropriate amount of neutral protease. The grease extraction rate of the peanuts can be increased by adopting secondary extraction; as a puffing mode is adopted in peanut meal, porous structures can be formed in the peanut meal and other raw material components and are beneficial for extracting nutrient substances; the added lactic acid bacteria and the neutral protease are capable of reducing the content of aflatoxin in the peanut oil and increasing the content of amino acid in grease; by using the supercritical carbon dioxide fluid extraction technology, active components can be extracted efficiently, and the production cost is reduced; the added Chinese herb components such as eucommia ulmoides and cortex acanthopanacis have the functions of tonifying the kidneys, strengthening the tendons, promoting blood circulation and improving the immunologic function of the human body.

Description

A kind of peanut oil improving immunologic function and preparation method thereof

Technical field

The invention belongs to edible fat production field, be specifically related to a kind of peanut oil improving immunologic function and preparation method thereof.

Background technology

Peanut is one of industrial crops of extensively planting of China, peanut fruit contains protein, fat, carbohydrate, vitamin A, vitamin B6, vitamin E, vitamin K, and the nutritional labeling such as mineral calcium, phosphorus, iron, amino acid containing 8 kinds of needed by human body and unrighted acid, containing materials such as lecithin, choline, carrotene, crude fibres, fat content is 44%-45%, and protein content is 24-36%, and sugar content is about 20%.Containing abundant vitamin B2, PP, A, D, E, calcium and iron etc., and containing multivitamins such as thiamine, riboflavin, niacins, have the brain cell development promoting people, strengthen the effect of memory.The peanut oil utilizing peanut to produce is yellowish transparent, and color and luster is limpid, fragrant, and flavour is good to eat, is the edible oil that a kind of ratio is easier to digest.Peanut oil is containing unrighted acid more than 80% (wherein containing oleic acid 41.2%, linoleic acid 37.6%).In addition also containing palmitic acid, the saturated fatty acid such as stearic acid and arachidic acid 19.9%, the Fatty acid compositions of peanut oil is reasonable, is easy to human consumption and absorbs.

Along with the raising of people's quality of life, the quality of people to edible oil it is also proposed higher requirement.Mouthfeel is good, and balanced in nutrition and containing special dietary composition function edible oil is more and more subject to people's attention.Because existing peanut oil shows slightly single on material composition, in order to increase nutritional labeling and the Dietotherapy health function of peanut oil, some other raw materials can be added as Chinese herbal medicine etc., many containing a large amount of volatility oils, liposoluble constituent and alkaloid isoreactivity composition in Chinese herbal medicine, there is adjustment human body constitution, improve microcirculqtory system in body, promote the effects such as resistance.

Summary of the invention

For solving the problems of the technologies described above, the object of this invention is to provide a kind of peanut oil improving immunologic function and preparation method thereof.

For achieving the above object, the technical solution used in the present invention is as follows:

A kind of peanut oil improving immunologic function, it is characterized in that, be made up of the raw material of following weight portion: peanut 700-800, olive 30-40, Chinese torreya nut 10-12, bark of eucommia 8-10, cortex acanthopanacis 6-7, red date 12-14, marine alga 15-20, watermelon seeds 10-15, red bean 20-30, lactic acid bacteria is appropriate, neutral proteinase is appropriate.

Improve a preparation method for the peanut oil of immunologic function, it is characterized in that, comprise the following steps:

(1) select full grains, without the covered peanut gone mouldy, dry moisture after first being cooked by peanut at the temperature of 55-65 DEG C, then fry fragrant by the peanut mixing iron sand of drying, after removing iron sand, cooling obtains shortening shelled peanut, for subsequent use;

(2) put into oil press squeezing after being pulverized by shortening shelled peanut and get oil, obtain just expressing oil from peanuts, for subsequent use;

(3) by the peanut Hectometer after squeezing and olive, Chinese torreya nut, the bark of eucommia, cortex acanthopanacis, red date, marine alga, watermelon seeds, carry out modifier treatment after red bean co-grinding, make the temperature of its mixture at 50-60 DEG C, water content is 12%-15%, then pour the mixture after modified in bulking machine expanded 30-40s and obtain expanded material, temperature wherein in bulking machine is 120-140 DEG C, moisture is 16%-18%, and pressure is 8-10Mpa;

(4) in expanded material, add appropriate water, lactic acid bacteria and neutral proteinase, under the condition of 35-40 DEG C, place 80-100min, and then high temperature goes out enzyme and sterilizing, obtains mixed material;

(5) particle of 40-50 order size is ground into after mixed material being dried moisture, then Supercritical CO2 extraction is adopted to be 40-45 DEG C in temperature, pressure is 23-26Mpa, CO2 flow is extract 140-160min under the condition of 20-30kg/h, is extracted peanut oil;

(6) through filtering, refining after being mixed by the peanut oil that just expresses oil from peanuts, extracts, the peanut oil of described raising immunologic function is obtained.

Beneficial effect of the present invention:

The present invention adopts second extraction can improve grease extraction efficiency in peanut, adopted by peanut Hectometer expanded mode that the inside of peanut Hectometer and other material compositions can be made to form loose structure, be conducive to the extraction of nutriment, the lactic acid bacteria added and neutral proteinase both can reduce the content of aflatoxin in peanut oil, amino acid whose content in grease can be increased again, use supercritical carbon dioxide extraction technique, active component can not only be extracted efficiently, also reduce production cost; The medicinal herb components such as the bark of eucommia, cortex acanthopanacis added has the strong muscle of kidney tonifying, stimulates circulation, and improves immune function of human body.

Detailed description of the invention

Below in conjunction with specific embodiment, the present invention is further illustrated.

Embodiment:

A kind of peanut oil improving immunologic function of the present invention, it is characterized in that, be made up of the raw material of following weight portion (kg): peanut 700, olive 30, Chinese torreya nut 10, the bark of eucommia 8, cortex acanthopanacis 6, red date 12, marine alga 15, watermelon seeds 10, red bean 20, lactic acid bacteria is appropriate, neutral proteinase is appropriate.

Improve a preparation method for the peanut oil of immunologic function, it is characterized in that, comprise the following steps:

(1) select full grains, without the covered peanut gone mouldy, dry moisture after first being cooked by peanut at the temperature of 55-65 DEG C, then fry fragrant by the peanut mixing iron sand of drying, after removing iron sand, cooling obtains shortening shelled peanut, for subsequent use;

(2) put into oil press squeezing after being pulverized by shortening shelled peanut and get oil, obtain just expressing oil from peanuts, for subsequent use;

(3) by the peanut Hectometer after squeezing and olive, Chinese torreya nut, the bark of eucommia, cortex acanthopanacis, red date, marine alga, watermelon seeds, carry out modifier treatment after red bean co-grinding, make the temperature of its mixture at 50-60 DEG C, water content is 12%-15%, then pour the mixture after modified in bulking machine expanded 30-40s and obtain expanded material, temperature wherein in bulking machine is 120-140 DEG C, moisture is 16%-18%, and pressure is 8-10Mpa;

(4) in expanded material, add appropriate water, lactic acid bacteria and neutral proteinase, under the condition of 35-40 DEG C, place 80-100min, and then high temperature goes out enzyme and sterilizing, obtains mixed material;

(5) particle of 40-50 order size is ground into after mixed material being dried moisture, then Supercritical CO2 extraction is adopted to be 40-45 DEG C in temperature, pressure is 23-26Mpa, CO2 flow is extract 140-160min under the condition of 20-30kg/h, is extracted peanut oil;

(6) through filtering, refining after being mixed by the peanut oil that just expresses oil from peanuts, extracts, the peanut oil of described raising immunologic function is obtained.

Claims (2)

1. one kind is improved the peanut oil of immunologic function, it is characterized in that, be made up of the raw material of following weight portion: peanut 700-800, olive 30-40, Chinese torreya nut 10-12, bark of eucommia 8-10, cortex acanthopanacis 6-7, red date 12-14, marine alga 15-20, watermelon seeds 10-15, red bean 20-30, lactic acid bacteria is appropriate, neutral proteinase is appropriate.

2. a kind of preparation method improving the peanut oil of immunologic function according to claim 1, is characterized in that, comprise the following steps:

(1) select full grains, without the covered peanut gone mouldy, dry moisture after first being cooked by peanut at the temperature of 55-65 DEG C, then fry fragrant by the peanut mixing iron sand of drying, after removing iron sand, cooling obtains shortening shelled peanut, for subsequent use;

(2) put into oil press squeezing after being pulverized by shortening shelled peanut and get oil, obtain just expressing oil from peanuts, for subsequent use;

(3) by the peanut Hectometer after squeezing and olive, Chinese torreya nut, the bark of eucommia, cortex acanthopanacis, red date, marine alga, watermelon seeds, carry out modifier treatment after red bean co-grinding, make the temperature of its mixture at 50-60 DEG C, water content is 12%-15%, then pour the mixture after modified in bulking machine expanded 30-40s and obtain expanded material, temperature wherein in bulking machine is 120-140 DEG C, moisture is 16%-18%, and pressure is 8-10Mpa;

(4) in expanded material, add appropriate water, lactic acid bacteria and neutral proteinase, under the condition of 35-40 DEG C, place 80-100min, and then high temperature goes out enzyme and sterilizing, obtains mixed material;

(5) particle of 40-50 order size is ground into after mixed material being dried moisture, then Supercritical CO2 extraction is adopted to be 40-45 DEG C in temperature, pressure is 23-26Mpa, CO2 flow is extract 140-160min under the condition of 20-30kg/h, is extracted peanut oil;

(6) through filtering, refining after being mixed by the peanut oil that just expresses oil from peanuts, extracts, the peanut oil of described raising immunologic function is obtained.