CN104782795A - Organic sunflower seed oil and production process thereof - Google Patents
Organic sunflower seed oil and production process thereof Download PDFInfo
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- CN104782795A CN104782795A CN201510235478.7A CN201510235478A CN104782795A CN 104782795 A CN104782795 A CN 104782795A CN 201510235478 A CN201510235478 A CN 201510235478A CN 104782795 A CN104782795 A CN 104782795A
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Abstract
The invention provides organic sunflower seed oil and a production process thereof. The production process is characterized by sequentially performing the following steps: A) airing organic sunflower seed kernels; B) sending into a refrigerator for performing refrigeration for 16-18h; and taking out, and sending into a tunnel type drying room for drying; C) putting hot sunflower seeds into a crushing machine for crushing and peeling to obtain the sunflower seed kernels after removing skin; D) steaming the sunflower seed kernels by using a steamer for 10min; E) pressurizing the sunflower seed kernels by using a hydraulic machine to produce crude oil; F) performing ultramicro-filtration to remove lipoxygenase and performing ultramicro-filtration treatment on the sunflower seed oil after filtration; G) performing ultraviolet irradiation; and H) performing low-temperature vacuum sudden boiling to remove fishy smell for preparation. The sunflower seed oil provided by the invention has thick fragrant smell and unique flavor, can be widely applicable to cooking various foods and cooked foods, has relatively high nutritional value and health care effect, ensures a component with high anti-oxidation activity, and is particularly suitable for popularization in the technical field of small-batch production of special oil.
Description
Technical field
The present invention relates to a kind of method of producing organic sunflower oil, art: two, biological and new medical technology, (seven) modern agricultural technology, 4, agricultural product intensive processing and modern accumulating: agriculture and forestry product and extraordinary enhance productivity are processed.
Background technology
Sunflower oil contains the multiple materials useful to the mankind such as sterol, vitamin, linoleic acid, and in sunflower oil, the formation of aliphatic acid is because of the impact of weather conditions, the sunflower oil that cold district is produced containing oleic acid about 15%, linoleic acid about 70%; The sunflower oil that warm area produces contains oleic acid about 65%, linoleic acid about 20%.The human consumption of sunflower oil leads 96.5%, and it contains abundant linoleic acid, has and significantly reduces cholesterol, prevents the effect of vascular sclerosis and prevention coronary heart disease.In addition, in sunflower oil the content of a tocopherol that physiologically active is the strongest than general plant innage.And linoleic acid content is more balanced with the ratio of vitamin E content, is convenient to absorption of human body and utilizes.So sunflower oil is that nutritive value is very high, is of value to the excellent edible oil of health.
Sunflower oil 90% is unrighted acid, and its Linoleic acid accounts for about 66%, also containing vitamin E, and the nutritional labelings such as phytosterol, phosphatide, carrotene.Sunflower oil, containing more vitamin E, can prevent unrighted acid to be too oxidized in vivo, help lend some impetus to the activity of capillary, improve the circulatory system, thus prevent artery sclerosis and other vascular diseases.The linoleic acid that sunflower oil contains is the aliphatic acid of needed by human, and it forms the basis of various cell, has the effect regulating metabolism, maintain blood pressure balance, reduce Blood Cholesterol.Sunflower oil contains pohytol and the phosphatide of trace, and these 2 kinds of substances prevent serum cholesterol from raising.The carrotene that sunflower oil contains can change into vitamin A after being absorbed by the body,
It can prevent the disease such as yctalopia, dry skin, and has antitumaous effect.Meanwhile, sunflower oil light transparent, culinary art time
Can retain wholefood local flavor, its smoke point is also very high, can exempt the harm of oil smoke to human body.
Mainly there is following security hidden trouble in current sunflower oil product:
1, the unsafe factor that brings of extraction technique, what current sunflower oil production generally adopted is the extraction technique that mechanization degree is high, oil yield is high, the sunflower oil of this explained hereafter has following potential safety hazard: 1) problem of solvent residual: in immersion oil process, use a large amount of organic solvent, organic solvent residual in finished product soya-bean oil has certain harm to health; 2) refining process produces harmful substance: the sunflower oil that extraction goes out is called crude oil, the impurity containing volume, can not directly eat, and needing through coming unstuck, alkali refining, decolouring, after deodorization, just can become edible sunflower oil; Refining process can produce unwholesome trans-fatty acid and noxious material---the precursor of chloropropyl alcohol; 3) refining process makes natural nutrition lose seriously: containing abundant natural nutrition health-care components in sunflower seeds: lecithin, VE, sterol etc.; Refining processing makes the nutriment loss of these preciousnesses serious, after sunflower seeds oil and fat refining, has become a kind of high heat, high-energy cooking oil almost not having what nutritive value; 4) natural VE (powerful natural inhibitor) loss in the sunflower oil after refining is serious, in order to ensure sunflower oil not oxidation deterioration in storage process, needs additionally to add antigen oxidation additive.
2, conventional press technique Problems existing, traditional sunflower oil squeezing process, although avoid problem of solvent residual, in order to eliminate the peculiar smell in product, increase oil yield, first by sunflower seeds through heat denatured process.High-temperature heating treatment, not only makes the heat loss such as the unrighted acid in sunflower seeds, VE, and makes that the crude oil color of squeezing out is dark, impurity is many, also has to pass through to come unstuck, alkali refining, decolouring, after deodorization, just can become edible sunflower oil.So, still bring the nutritional labelings such as unrighted acid, VE, lecithin to destroy serious, and the healthy material of the harm such as chloropropyl alcohol precursor, trans-fatty acid may be produced, and additionally add the problems such as antioxidant.
Summary of the invention
The object of the present invention is to provide organic sunflower oil production method of a kind of easy, nutritive value and health care, rational technology.
Technical scheme of the present invention is achieved in that and comprises the steps:
A, airing is carried out to organic sunflower seeds, control moisture content 3%-5%;
B, be sent in freezer and refrigerate 16-18 hour, temperature of ice house is-25--20 DEG C; After taking-up, be sent in tunnel type drying room and dry, baking room temperature is 50-60 DEG C, and the time is 5-6 hour; Repeated multiple times;
C, hot sunflower seeds is put into disintegrating machine fragmentation remove clothing, then proceed in seeds processing cart, under wind-force effect, make underwear be separated with seed benevolence, must remove the polly seed nucleole of skin, membrane-removing rate is more than 82%;
D, to be used by polly seed nucleole food steamer to steam 10min, improve fragrance and the oil yield of sunflower oil;
E, polly seed nucleole hydraulic press is added extrusion crude oil; Polly seed nucleole is made cake and puts into hydraulic press, often squeeze and throw cake 20-25 block, every block is about 4-6kg, equably pressurized hydraulic low pressure, when making pressure be pressed onto 110-120MPa, low pressure is transferred to high pressure, and uniform pressurization is to during 280-300MPa, during squeezing, can not be too fast, in order to avoid cake slag oozes out;
F, hyperfiltration remove lipoxygenase, select the hyperfiltration film of molecular cut off 80-120kD, carry out hyperfiltration process to the sunflower oil after filtering;
G, ultraviolet irradiation, the sunflower oil after filtration flows through the irradiation unit that uviol lamp is settled in top, and exposure dose is 300-400 J/m2, and irradiation time is 10-20 second;
H, cryogenic vacuum bumping remove fishy smell, and ultraviolet irradiation kills the sunflower oil after enzyme, are heated to 50-70 DEG C, for subsequent use; Open the heater of vacuum tank, in tank, temperature maintains 80-90 DEG C, start vavuum pump, the absolute pressure in vacuum tank drops to below 400Pa, opens inlet valve, suck the sunflower oil heated, make the hot soya-bean oil moment bumping entered, remove fishy smell, control inlet amount, keep feed temperature 80-90 DEG C in vacuum tank, absolute pressure is no more than 400Pa; After charging, operating condition is constant, continues process 5-10min.
Compared with prior art the inventive method tool has the following advantages: (1) the invention provides a kind of minimizing technology of organic sunflower seeds underwear, production for organic sunflower oil provides High quality processing raw material, facilitate the technological progress of sunflower seeds secondary industry, improve added value of product; (2) the present invention is different from seed benevolence chemical composition according to the underwear of sunflower seeds, shrink under suddenly cold and hot condition and with speed of expansion different principle, the seed benevolence of sunflower seeds is separated with underwear, make sunflower seeds underwear, seed benevolence separately by roll differential fragmentation and wind-force, membrane-removing rate reaches more than 82%; (3) polly seed nucleole uses food steamer to steam 10min by the present invention, improves fragrance and the oil yield of sunflower oil; (4) the present invention utilizes physical cold Technology in Pressing, make there is no organic solvent residual in product, the crude oil color and luster that cold press simultaneously goes out is more shallow than traditional hot moulding sunflower oil, do not need through coming unstuck, alkali refining, decolouring, deodorization process, thus the loss such as natural nutrition VE is few, and also not producing the harmful substances such as trans-fatty acid provides; (5) the present invention utilizes ultra micro membrane filtration technique, eliminates in sunflower oil storage process and causes rotten biological factor; Oxygenase in sunflower oil, in storage process, the double bond fracture in the unrighted acid in catalytic oxidation sunflower oil, produces the smell substances such as aldehyde ketone and produces, and sunflower oil is gone bad; Tradition hot moulding utilizes high temperature to make oxygenase deactivation; Solvent extraction method is in refining process, make oxygenase inactivation; Technique of the present invention is without heat denatured process, also do not carry out refining, and adopt ultra micro membrane filtration technique, the lipoxygenase in ultrafiltration removing sunflower seeds, eliminate in sunflower oil storage process and cause rotten biological factor, and the clarity simultaneously added; (5) the present invention utilizes ultraviolet irradiation technology, kills the activity of fatty oxygenase do not removed completely in hyperfiltration process, and destroys the structure of remaining aflatoxin further, reaches the object eliminated further.In order to ensure the circulation of ultrafiltration, the milipore filter of the 80-120KD selected in technique, can remove most lipoxygenase, but can not remove completely.Remaining lipoxygenase, utilizes the ultraviolet irradiation process of low dosage, both can ensure that the quality of oil is not suffered a loss, can reduce again residual fat oxygenase further active, ensure the storage of oil.Meanwhile, utilize the wavelength of ultraviolet light short, energy is large, when being irradiated to body surface, is easily subsequently absorbed in the material, becomes the interior energy of material, destroys the characteristic of the chemical bond of material molecule, reduces the aflatoxin content in sunflower oil further; (6) the present invention utilizes low-flash bumping technology, removes the peculiar smell in sunflower seeds grease; Peculiar smell in sunflower oil derives from low molecule aldehydes in sunflower seeds and free fatty; Tradition hot moulding technique and extraction technique, utilize and heat and refining process, eliminate peculiar smell; Present invention process avoids the heating that is harmful to and refining treatment, utilize high vacuum low-flash technology, under sunflower oil being heated to the temperature of 50-70 DEG C, under being exposed to high vacuum condition immediately, make the unexpected bumping of sunflower oil, the aldehyde material letones of rapid removal wherein in peculiar smell, and produce the free fatty of peculiar smell, and ensure that nutriment loss is wherein little; (6) in the high-quality grease that the present invention produces, because be rich in the naturals such as natural VE, do not need in grease storage process additionally to add antioxidant.
The invention provides organic sunflower oil production method of a kind of easy, nutritive value and health care, rational technology, can produce for small lot special oil and technical support is provided, be suitable for promoting in edible fat production technical field.
Detailed description of the invention
A kind of organic sunflower oil production technology:
A, airing is carried out to organic polly seed nucleole, control moisture content 4%;
B, be sent in freezer refrigerate 17 hours, temperature of ice house is-24 DEG C; After taking-up, be sent to tunnel
Dry in formula baking room, baking room temperature is 55 DEG C, and the time is 5 hours; 3 times repeatedly;
C, hot sunflower seeds is put into disintegrating machine fragmentation remove clothing, then proceed in seeds processing cart, under wind-force effect, make underwear be separated with seed benevolence, must remove the polly seed nucleole of skin, membrane-removing rate is 89%;
D, food steamer is used by polly seed nucleole to steam 10min;
E, polly seed nucleole hydraulic press is added extrusion crude oil;
Polly seed nucleole is made cake and puts into hydraulic press, often squeeze and throw cake 23 pieces, every block is about 5kg, equably pressurized hydraulic low pressure, when making pressure to 115MPa, low pressure is transferred to high pressure, uniform pressurization to during 285MPa, during squeezing, can not too soon, in order to avoid cake slag oozes out;
F, select the hyperfiltration film of suitable molecular cut off 80-120kD, hyperfiltration process being carried out to grease, removing lipoxygenase wherein, when not adding antioxidant, the storage life of oil can be extended; Filter after crude oil precipitation 36h, obtain product oil;
G, ultraviolet irradiation, the sunflower oil after filtration flows through the irradiation unit that uviol lamp is settled in top, and exposure dose is 300-400 J/m2, and irradiation time is 10-20 second;
H, cryogenic vacuum bumping remove fishy smell, and ultraviolet irradiation kills the sunflower oil after enzyme, are heated to 65 DEG C, for subsequent use; Open the heater of vacuum tank, in tank, temperature maintains 86 DEG C, start vavuum pump, the absolute pressure in vacuum tank drops to below 400Pa, opens inlet valve, suck the sunflower oil heated, make the hot soya-bean oil moment bumping entered, remove fishy smell, control inlet amount, keep feed temperature 86 DEG C in vacuum tank, absolute pressure is no more than 400Pa; After charging, operating condition is constant, continues process 5-10min.
The present invention can be used for special oil and produces, and is applicable to nutritive value and health care's edible fat production, accomplishes pollution-free, low energy consumption.
Claims (1)
1. produce a processing method for organic sunflower oil, it is characterized in that comprising the steps:
A, airing is carried out to organic sunflower seeds, control moisture content 3%-5%;
B, be sent in freezer and refrigerate 16-18 hour, temperature of ice house is-25--20 DEG C; After taking-up, be sent in tunnel type drying room and dry, baking room temperature is 50-60 DEG C, and the time is 5-6 hour; Repeated multiple times;
C, hot sunflower seeds is put into disintegrating machine fragmentation remove clothing, then proceed in seeds processing cart, under wind-force effect, make underwear be separated with seed benevolence, must remove the polly seed nucleole of skin, membrane-removing rate is more than 82%;
D, to be used by polly seed nucleole food steamer to steam 10min, improve fragrance and the oil yield of sunflower oil;
E, polly seed nucleole hydraulic press is added extrusion crude oil; Polly seed nucleole is made cake and puts into hydraulic press, often squeeze and throw cake 20-25 block, every block is about 4-6kg, equably pressurized hydraulic low pressure, when making pressure be pressed onto 110-120MPa, low pressure is transferred to high pressure, and uniform pressurization is to during 280-300MPa, during squeezing, can not be too fast, in order to avoid cake slag oozes out;
F, hyperfiltration remove lipoxygenase, select the hyperfiltration film of molecular cut off 80-120kD, carry out hyperfiltration process to the sunflower oil after filtering;
G, ultraviolet irradiation, the sunflower oil after filtration flows through the irradiation unit that uviol lamp is settled in top, and exposure dose is 300-400 J/m2, and irradiation time is 10-20 second;
H, cryogenic vacuum bumping remove fishy smell, and ultraviolet irradiation kills the sunflower oil after enzyme, are heated to 50-70 DEG C, for subsequent use; Open the heater of vacuum tank, in tank, temperature maintains 80-90 DEG C, start vavuum pump, the absolute pressure in vacuum tank drops to below 400Pa, opens inlet valve, suck the sunflower oil heated, make the hot soya-bean oil moment bumping entered, remove fishy smell, control inlet amount, keep feed temperature 80-90 DEG C in vacuum tank, absolute pressure is no more than 400Pa; After charging, operating condition is constant, continues process 5-10min.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105087144A (en) * | 2015-08-18 | 2015-11-25 | 饶世柱 | Processing method for producing wild camellia oil |
| CN105132127A (en) * | 2015-08-18 | 2015-12-09 | 饶世柱 | Processing method used for producing sunflower seed oil |
| CN105494691A (en) * | 2016-01-25 | 2016-04-20 | 厦门中禾实业有限公司 | Life-nourishing soybean oil and preparation technology thereof |
| WO2019173292A1 (en) * | 2018-03-06 | 2019-09-12 | Bunge Global Innovation, Llc | Methods for bleaching phospholipid compositions |
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| CN1908140A (en) * | 2006-08-04 | 2007-02-07 | 山东鲁花集团有限公司 | Aromatic sunflower oil |
| CN102618380A (en) * | 2012-04-06 | 2012-08-01 | 合肥工业大学 | Method for removing oil tea seed coats |
| CN102746943A (en) * | 2012-07-20 | 2012-10-24 | 嘉祥县嘉冠油脂化工有限公司 | Cold pressing preparation process of non-transgenic soybean oil |
| CN104140883A (en) * | 2014-07-09 | 2014-11-12 | 查孝柱 | East China wild walnut edible oil and preparation process thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087144A (en) * | 2015-08-18 | 2015-11-25 | 饶世柱 | Processing method for producing wild camellia oil |
| CN105132127A (en) * | 2015-08-18 | 2015-12-09 | 饶世柱 | Processing method used for producing sunflower seed oil |
| CN105494691A (en) * | 2016-01-25 | 2016-04-20 | 厦门中禾实业有限公司 | Life-nourishing soybean oil and preparation technology thereof |
| WO2019173292A1 (en) * | 2018-03-06 | 2019-09-12 | Bunge Global Innovation, Llc | Methods for bleaching phospholipid compositions |
| CN111970932A (en) * | 2018-03-06 | 2020-11-20 | 邦吉全球创新有限责任公司 | Process for decolorizing phospholipid compositions |
| US11466229B2 (en) | 2018-03-06 | 2022-10-11 | Bunge Global Innovation, Llc | Methods for bleaching phospholipid compositions |
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Application publication date: 20150722 |
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