CN102210353B - Method for maintaining activity of trophic factors of edible oil and fat and absorption rate of pregnant women and infants - Google Patents
Method for maintaining activity of trophic factors of edible oil and fat and absorption rate of pregnant women and infants Download PDFInfo
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- CN102210353B CN102210353B CN 201110143613 CN201110143613A CN102210353B CN 102210353 B CN102210353 B CN 102210353B CN 201110143613 CN201110143613 CN 201110143613 CN 201110143613 A CN201110143613 A CN 201110143613A CN 102210353 B CN102210353 B CN 102210353B
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Abstract
The invention discloses a method for maintaining activity of trophic factors of edible oil and fat and absorption rate of pregnant women and infants. The method comprises a time-controlled picking method of raw materials, a low-temperature drying pressure-controlled storage method of the raw materials, a water circulation temperature-controlled pressure-controlled cold pressing process of the edible oil and fat and a water-closed nitrogen-filled storage method of the edible oil and fat. The activity of nutrients of walnut oil, grape seed oil and flaxseed oil produced by the method is completely maintained, and the absorption rate is increased by 6 to 17 percent compared with that of the common edible oil and fat.
Description
Technical field
the present invention relates to a kind of production method of edible oil and fat, especially keep the active method that reaches pregnant baby crowd's absorptivity of trophic factors in the edible oil and fat.The edible oil that utilizes this method to produce, the activity of the nutritional labeling in the grease can access abundant maintenance, and human body gets a promotion to the absorptivity of the nutritional labeling in the grease, and is especially all the more so concerning pregnant baby crowd.Be applied in the processing of edible oil and fat.
Background technology
are along with the raising day by day of living standard; The edible oil and fat product is progressively accepted by more consumers that pay close attention to health more; So-called special edible oil fat is the edible oil and fat that comprise that walnut oil, grape-kernel oil, linseed oil, safflower seed oil, the rare xylophyta of olive wet goods are squeezed.In special edible oil; Contain multiple liposoluble vitamin, potassium such as omega-fatty acid, ω-6 aliphatic acid, squalene, Flavonoid substances, polyphenolic substance, carrotene, vitamin E, vitamin A, D, F, K, phosphorus, calcium; Trace quantity mineral substance element and linoleic acid and OPC multiple efficacies property nutritional labelings such as (OPC) such as magnesium; Make human body pass through diet, absorb the required nutriment of a large amount of healths, for the health of human body provides effective guarantee.Therefore, the special edible oil fat prod is applicable to the vast healthy consumer that pays close attention to, and is particularly useful for health is had the special populations such as pregnant woman, infant of specific demand.
show according to medical data; Pregnant baby crowd is relatively poor to the nutritional labeling absorbability in the diet; Illustrate: the infant is 20-80mg/100g to the absorptivity of vitamin E, is 0.7%-1.1% to linolenic absorptivity, can not from diet, absorb the nutrition of capacity fully; Therefore, solve the weak problem of pregnant baby crowd's absorbability and also become the problem that the nourishing healthy brainstrust is more paid close attention to.
The activity of the nutritional labeling in
above-mentioned grease must fully be kept, and just can play its due effect.
are the oil expression method of prior art at present, can't reach the activity of the nutritional labeling in the abundant maintenance grease.
therefore; Study a kind of active method that reaches pregnant baby crowd's absorptivity of trophic factors in the edible oil and fat that keeps; Poor to solve pregnant baby crowd's digestive system function, the more weak practical problem that common grease nutritional labeling is difficult for absorption of nutrient absorption ability.
Summary of the invention
technical problem to be solved by this invention provides a kind of active method that reaches pregnant baby crowd's absorptivity of trophic factors in the edible oil and fat that keeps.
The technical scheme that the present invention solves its technical problem is:
Keep the active method that reaches pregnant baby crowd's absorptivity of trophic factors in the edible oil and fat, comprising: following method step:
Pluck method during the raw material control, promptly after edible oil and fat raw material fruit full maturity, pluck in 3 days, promptly carry out picking fruit at the active maximum phase of raw material nutritional labeling;
Raw-material low temperature drying pressure control storing method; Promptly be equipped with the sealed storage storehouse reservation edible oil and fat raw material of electronics loop temperature-control system, atmospheric pressure control system and sensing MCS in utilization; Storehouse temperature is controlled at 0 ℃-2 ℃; Air pressure is controlled at 1 standard atmospheric pressure, and humidity is controlled at 40%-45%, and the storage life is 48 hours;
Edible oil and fat water circulation temperature-control pressure-control cold pressing process; At first that the edible oil and fat raw material are broken under-3 ℃-5 ℃ and 1 standard atmosphere condition, remove slag; Utilize the oil expression of water circulation temperature control cold pressing expeller again, the flow velocity of the cold water circulatory system of water circulation temperature control cold press milling train is 2.6-4.0m/s, and the temperature of water circulation temperature control cold pressing expeller is 32 ℃-38 ℃; The rotating speed of water circulation temperature control cold pressing expeller is 750R/h-780R/h, and atmospheric pressure is 0.79-0.98 atmospheric pressure;
edible oil and fat close water and fill the nitrogen storage method, and it is grease obtained to be about to the process above-mentioned steps, through closing water treatment, under isolated rate 100% condition of air, bottle and fill nitrogen, and lucifuge is stored under 2 ℃ of-8 ℃ of conditions then.
described raw material are walnut, grape pip, linseed, kardiseed, wheat embryo, almond or olive etc.
compared with prior art; Adopt method of the present invention; Can effect property nutritional labeling factor active in the special edible oil fat be promoted 20%-30% on the original basis than plain press technology; Can at utmost reduce the loss of special edible oil nutritional labeling, effectively preserve the active factors that vegetable active enzyme in the raw material etc. helps absorption of human body digestion, therefore; Nutritional labeling in the special edible oil fat of this scheme preparation more is prone to absorbed by human body, and absorptivity promotes 6%-17% than oil with common edible fat.In sum, special populations such as the made grease finished product of this technology pregnant woman preferably, infant use.
The specific embodiment
Keep the active method that reaches pregnant baby crowd's absorptivity of trophic factors in the edible oil and fat, comprising: following method step:
Pluck method during the raw material control, promptly after edible oil and fat raw material fruit full maturity, pluck in 3 days, promptly carry out picking fruit at the active maximum phase of raw material nutritional labeling;
Raw-material low temperature drying pressure control storing method; Promptly be equipped with the sealed storage storehouse reservation edible oil and fat raw material of electronics loop temperature-control system, atmospheric pressure control system and sensing MCS in utilization; Storehouse temperature is controlled at 0 ℃-2 ℃; Air pressure is controlled at 1 standard atmospheric pressure, and humidity is controlled at 40%-45%, and the storage life is 48 hours;
Edible oil and fat water circulation temperature-control pressure-control cold pressing process; At first that the edible oil and fat raw material are broken under-3 ℃-5 ℃ and 1 standard atmosphere condition, remove slag; Utilize the oil expression of water circulation temperature control cold pressing expeller again, the flow velocity of the cold water circulatory system of water circulation temperature control cold press milling train is 2.6-4.0m/s, and the temperature of water circulation temperature control cold pressing expeller is 32 ℃-38 ℃; The rotating speed of water circulation temperature control cold pressing expeller is 750R/h-780R/h, and atmospheric pressure is 0.79-0.98 atmospheric pressure;
edible oil and fat close water and fill the nitrogen storage method, and it is grease obtained to be about to the process above-mentioned steps, through closing water treatment, under isolated rate 100% condition of air, bottle and fill nitrogen, and lucifuge is stored under 2 ℃ of-8 ℃ of conditions then.
described raw material are walnut, grape pip, linseed, kardiseed, wheat embryo, almond or olive etc.
Enumerate several specific embodiments below:
Embodiment 1:
It is raw material that walnut is chosen in
, begins in 3 days after the walnut maturation to pluck, and accomplishes in 48 hours and plucks.
use the sealed storage storehouse reservation that is equipped with electronics loop temperature-control system, atmospheric pressure control system and sensing MCS to pluck good walnut; Storehouse temperature is controlled to be 2 ℃; Air pressure is controlled to be standard atmospheric pressure, and humidity is controlled to be 40%, stores and is no more than 48 hours.
Electronics loop temperature-control system and atmospheric pressure control system are used in
, with the walnut raw material-3 ℃ and standard atmosphere condition shelling, fragmentation down, remove slag.
Water circulation temperature control cold pressing process is taked in
; Utilize the cold water circulatory system, the adjusting flow velocity is 2.6m/s, and the temperature of control physical squeezing machine is carried out the raw material cold pressing process under 32 ℃ of conditions; The squeezer rotating speed is 750R/h, and atmospheric pressure is 0.96 atmospheric pressure.
walnut oil, is bottled and is filled nitrogen storage under isolated rate 100% condition of air through closing water treatment, and storage requirement is carried out under 2 ℃ of conditions, lucifuge low tempertaure storage after accomplishing.
Embodiment 2:
It is raw material that grape pip is chosen in
, begins in 3 days behind grape maturity to pluck, and accomplishes in 48 hours and plucks.
use the sealed storage storehouse reservation that is equipped with electronics loop temperature-control system, atmospheric pressure control system and sensing MCS to pluck good grape pip; Storehouse temperature is controlled to be 1 ℃; Air pressure is controlled to be standard atmospheric pressure; Humidity is controlled to be 42%, stores and is no more than 48 hours.
Electronics loop temperature-control system and atmospheric pressure control system are used in
, with the grape pip raw material 0 ℃ and standard atmosphere condition fragmentation down, remove slag.
Water circulation temperature control cold pressing process is taked in
; Utilize the cold water circulatory system, the adjusting flow velocity is 3.0m/s, and the temperature of control physical squeezing machine is carried out the raw material cold pressing process under 35 ℃ of conditions; The squeezer rotating speed is 770R/h, 0.97 atmospheric pressure of atmospheric pressure.
grape-kernel oil, is bottled and is filled nitrogen storage under isolated rate 100% condition of air through closing water treatment, and storage requirement is carried out under 5 ℃ of conditions, lucifuge low tempertaure storage after accomplishing.
Embodiment 3:
It is raw material that linseed is chosen in
, begins in 3 days after flax maturation to pluck, and accomplishes in 48 hours and plucks.
use the sealed storage storehouse reservation that is equipped with electronics loop temperature-control system, atmospheric pressure control system and sensing MCS to pluck good linseed; Storehouse temperature is controlled to be 0 ℃; Air pressure is controlled to be standard atmospheric pressure; Humidity is controlled to be 45%, stores and is no more than 48 hours.
Electronics loop temperature-control system and atmospheric pressure control system are used in
, with the linseed raw material 4 ℃ and standard atmosphere condition fragmentation down, remove slag.
Water circulation temperature control cold pressing process is taked in
; Utilize the cold water circulatory system, the adjusting flow velocity is 3.6m/s, and the temperature of control physical squeezing machine is carried out the raw material cold pressing process under 38 ℃ of conditions; The squeezer rotating speed is 780R/h, and atmospheric pressure is 0.98 atmospheric pressure.
linseed oil, is bottled and is filled nitrogen storage under isolated rate 100% condition of air through closing water treatment, and storage requirement is carried out under 7 ℃ of conditions, lucifuge low tempertaure storage after accomplishing.
Claims (2)
1. the trophic factors activity reaches the method to pregnant baby crowd's absorptivity in the maintenance edible oil and fat, it is characterized in that: comprising: following method step:
Pluck method during
raw material control; Promptly after edible oil and fat raw material fruit full maturity, pluck in 3 days, promptly carry out picking fruit at the active maximum phase of raw material nutritional labeling;
2. the active method that reaches pregnant baby crowd's absorptivity of trophic factors in the maintenance edible oil and fat according to claim 1, it is characterized in that: described raw material are walnut, grape pip, linseed, kardiseed, wheat embryo, almond or olive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110143613 CN102210353B (en) | 2011-05-31 | 2011-05-31 | Method for maintaining activity of trophic factors of edible oil and fat and absorption rate of pregnant women and infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110143613 CN102210353B (en) | 2011-05-31 | 2011-05-31 | Method for maintaining activity of trophic factors of edible oil and fat and absorption rate of pregnant women and infants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102210353A CN102210353A (en) | 2011-10-12 |
| CN102210353B true CN102210353B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110143613 Expired - Fee Related CN102210353B (en) | 2011-05-31 | 2011-05-31 | Method for maintaining activity of trophic factors of edible oil and fat and absorption rate of pregnant women and infants |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067105A (en) * | 2007-04-29 | 2007-11-07 | 北京纬路联合农业投资有限公司 | Cold squeezing and cold refining process for producing almond oil for medical and food use |
| CN101647498A (en) * | 2009-08-14 | 2010-02-17 | 蔡章振 | Virgin process method for camellia seed oil |
| CN101849586B (en) * | 2010-05-26 | 2012-09-26 | 张培祥 | Method for squeezing and extracting wheat-germ oil at low temperature |
| CN101880594A (en) * | 2010-06-06 | 2010-11-10 | 山东省花生研究所 | Preparation method of high oleic acid virgin peanut oil |
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Granted publication date: 20121205 Termination date: 20180531 |