CN105038955A - Peeled trichosanthes seed oil production technology - Google Patents
Peeled trichosanthes seed oil production technology Download PDFInfo
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- CN105038955A CN105038955A CN201510480642.0A CN201510480642A CN105038955A CN 105038955 A CN105038955 A CN 105038955A CN 201510480642 A CN201510480642 A CN 201510480642A CN 105038955 A CN105038955 A CN 105038955A
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- snakegourd fruit
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Abstract
The invention provides a peeled trichosanthes seed oil production technology. The peeled trichosanthes seed oil production technology is characterized by sequentially comprising the following steps that firstly, trichosanthes seeds are aired; secondly, the trichosanthes seed kernels processed in the first step are added to boiled water, a water gun is used for leading cool clear water to wash the trichosanthes seed kernels in a jacketed kettle, attached peel is removed, and operation is repeated many times; thirdly, the trichosanthes seed kernels processed in the second step are steamed through a steamer; fourthly, the trichosanthes seed kernels processed in the third step are pressurized through a hydraulic machine to generate crude oil; fifthly, filtered trichosanthes seed oil is subjected to hyperfiltration; sixthly, ultraviolet radiation is conducted; seventhly, low-temperature vacuum bumping is conducted to remove the fishy smell. The peeled trichosanthes seed oil smells fragrant, is unique in flavor, can be widely applied to cooking various food and dishes and has high nutritive value and healthcare and maintaining effects, the high anti-oxidative active ingredients are ensured, and the peeled trichosanthes seed oil production technology is especially suitable for being popularized in the technical field of small-batch special oil production.
Description
Technical field
The present invention relates to a kind of method of producing the Snakegourd Fruit seed oil of decortication, art, biological and new medical technology, modern agricultural technology, agricultural-food intensive processing and modern accumulating: agriculture and forestry product and extraordinary enhance productivity are processed.
Background technology
Snakegourd Fruit seed, deciduous tree, originates in area, the Near East, also known as English walnut, Qiang peach, with almond, cashew nut, fibert being called world-renowned " four large dry fruits ".Both can eat raw, stir-fry and eat, and also can extract oil, prepare cake, candy etc., not only delicious, and also nutritive value is very high, is described as " long live ", " Longevity ".Walnut after squeezing contains a large amount of unsaturated fatty acids, part linolic acid, is rich in the nutritive substances such as natural VA, VD simultaneously, the metabolic impurity of Ink vessel transfusing can be got rid of, make blood purification, for brain provides fresh blood, though the nutritive element of walnut oil is high, but the squeezing mode existed now can destroy multi-nutrition beneficiating ingredient in walnut, greatly reduces the healthy nutritive value of walnut oil.
Summary of the invention
The object of the present invention is to provide the decortication Snakegourd Fruit seed oil producing 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 Snakegourd Fruit seed, control water ratio 3%-5%;
B, the Snakegourd Fruit seed benevolence of A, process is added in the boiling water of temperature 90-100 DEG C, amount of water be the 4-10 of Snakegourd Fruit seed benevolence amount doubly, soaks after 3-5 minute and hot water is discharged, draw the raspberry in cool clear water flushing jacketed kettle with hydraulic giant, remove attached skin; Repeated multiple times;
C, use food steamer to steam 10min the Snakegourd Fruit seed benevolence of B, process, improve fragrance and the oil yield of Snakegourd Fruit seed oil;
D, the Snakegourd Fruit seed benevolence hydropress of C, process is added extrusion crude oil; Snakegourd Fruit seed benevolence is made cake and puts into hydropress, 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;
E, hyperfiltration remove lipoxygenase, select the hyperfiltration film of molecular weight cut-off 80-120kD, carry out hyperfiltration process to the Snakegourd Fruit seed oil after filtering;
F, uv irradiating, the Snakegourd Fruit seed oil flow after filtration settles the irradiating unit of ultraviolet lamp by top, and irradiation dose is 300-400J/m2, and irradiation time is 10-20 second;
G, cryogenic vacuum bumping remove fishy smell, and uv irradiating kills the oil of the Snakegourd Fruit seed after enzyme, is heated to 50-70 DEG C, for subsequent use; Open the heating unit of vacuum tank, in tank, temperature maintains 80-90 DEG C, start vacuum pump, the absolute pressure in vacuum tank drops to below 400Pa, opens feed valve, suck the Snakegourd Fruit seed 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, operational 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 Snakegourd Fruit seed underwear, for the production of high-quality Snakegourd Fruit seed oil provides High quality processing raw material, facilitate the technical progress of Snakegourd Fruit seed secondary industry, improve added value of product; (2) the present invention is different from seed benevolence chemical constitution according to the underwear of Snakegourd Fruit seed, shrinks and with speed of expansion different principle, the seed benevolence of Snakegourd Fruit seed is separated with underwear under suddenly cold and hot condition, makes Snakegourd Fruit seed underwear, seed benevolence separately by roll differential fragmentation and wind-force; (3) Snakegourd Fruit seed benevolence uses food steamer to steam 10min by the present invention, improves fragrance and the oil yield of Snakegourd Fruit seed 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 Snakegourd Fruit seed 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 objectionable impuritiess such as trans fatty acid provides; (5) the present invention utilizes ultra micro membrane filtration technique, eliminates in Snakegourd Fruit seed oil storage process and causes rotten biotic factor; Oxygenase in Snakegourd Fruit seed oil, in storage process, the double bond fracture in the unsaturated fatty acids in catalyzed oxidation Snakegourd Fruit seed oil, produces the smell substances such as aldehyde ketone and produces, make Snakegourd Fruit seed oil deterioration; 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 Snakegourd Fruit seed, eliminate in Snakegourd Fruit seed oil storage process and cause rotten biotic factor, and the clarity simultaneously added; (6) the present invention utilizes uv irradiating 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 ultra-filtration membrane of the 80-120KD selected in technique, can remove most lipoxygenase, but can not remove completely.Remaining lipoxygenase, utilizes the uv irradiating 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 UV-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 Snakegourd Fruit seed oil further; (7) the present invention utilizes low-flash bumping technology, removes the peculiar smell in Snakegourd Fruit seed grease; Peculiar smell in Snakegourd Fruit seed oil derives from low molecule aldehydes in Snakegourd Fruit seed and free fatty acids; Tradition hot moulding technique and extraction technique, utilize heat treated 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 Snakegourd Fruit seed oil is heated to the temperature of 50-70 DEG C, under being exposed to high vacuum condition immediately, make Snakegourd Fruit seed oil bumping suddenly, the aldehyde material letones of rapid removal wherein in peculiar smell, and produce the free fatty acids of peculiar smell, and ensure that nutritive substance loss is wherein little; (8) in the high-quality grease that the present invention produces, because be rich in the natural antioxidantss such as natural VE, do not need in grease storage process additionally to add oxidation inhibitor.
The invention provides the Snakegourd Fruit seed oil producing method of decortication of a kind of easy, nutritive value and health care, rational technology, can produce for short run special oil and technical support is provided, be suitable for promoting in edible fat production technical field.
Embodiment
A kind of Snakegourd Fruit seed oil production technique of decortication:
A, airing is carried out to Snakegourd Fruit seed benevolence, control water ratio 4%;
B, add in the boiling water of temperature 95 DEG C by Snakegourd Fruit seed benevolence to be peeled, amount of water is 9 times of Snakegourd Fruit seed benevolence amount, soaks after 4 minutes and is discharged by hot water, draws cool clear water and rinses raspberry in jacketed kettle, remove attached skin with hydraulic giant; Repeated multiple times;
C, by Snakegourd Fruit seed benevolence use food steamer steam 10min;
D, Snakegourd Fruit seed benevolence hydropress is added extrusion crude oil;
Snakegourd Fruit seed benevolence is made cake and puts into hydropress, 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;
E, select the hyperfiltration film of suitable molecular weight cut-off 110kD, hyperfiltration process being carried out to grease, removing lipoxygenase wherein, when not adding oxidation inhibitor, the preservation period of oil can be extended; Filter after crude oil precipitation 36h, obtain processed oil;
F, uv irradiating, the Snakegourd Fruit seed oil flow after filtration settles the irradiating unit of ultraviolet lamp by top, and irradiation dose is 356J/m2, and irradiation time is 16 seconds;
G, cryogenic vacuum bumping remove fishy smell, and uv irradiating kills the oil of the Snakegourd Fruit seed after enzyme, is heated to 65 DEG C, for subsequent use; Open the heating unit of vacuum tank, in tank, temperature maintains 86 DEG C, start vacuum pump, the absolute pressure in vacuum tank drops to below 400Pa, opens feed valve, suck the Snakegourd Fruit seed 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, operational condition is constant, continues process 8min.
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, less energy-consumption.
Claims (1)
1. produce a working method for decortication Snakegourd Fruit seed oil, it is characterized in that comprising the steps:
A, airing is carried out to Snakegourd Fruit seed, control water ratio 3%-5%;
B, the Snakegourd Fruit seed benevolence of A, process is added in the boiling water of temperature 90-100 DEG C, amount of water be the 4-10 of Snakegourd Fruit seed benevolence amount doubly, soaks after 3-5 minute and hot water is discharged, draw the Snakegourd Fruit seed benevolence in cool clear water flushing jacketed kettle with hydraulic giant, remove attached skin; Repeated multiple times;
C, use food steamer to steam 10min the Snakegourd Fruit seed benevolence of B, process, improve fragrance and the oil yield of Snakegourd Fruit seed oil;
D, the Snakegourd Fruit seed benevolence hydropress of C, process is added extrusion crude oil; Snakegourd Fruit seed benevolence is made cake and puts into hydropress, 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;
E, hyperfiltration remove lipoxygenase, select the hyperfiltration film of molecular weight cut-off 80-120kD, carry out hyperfiltration process to the Snakegourd Fruit seed oil after filtering;
F, uv irradiating, the Snakegourd Fruit seed oil flow after filtration settles the irradiating unit of ultraviolet lamp by top, and irradiation dose is 300-400J/m2, and irradiation time is 10-20 second;
G, cryogenic vacuum bumping remove fishy smell, and uv irradiating kills the oil of the Snakegourd Fruit seed after enzyme, is heated to 50-70 DEG C, for subsequent use; Open the heating unit of vacuum tank, in tank, temperature maintains 80-90 DEG C, start vacuum pump, the absolute pressure in vacuum tank drops to below 400Pa, opens feed valve, suck the Snakegourd Fruit seed oil heated, make the hot raspberry seed 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, operational condition is constant, continues process 5-10min.
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| CN201510480642.0A CN105038955A (en) | 2015-08-09 | 2015-08-09 | Peeled trichosanthes seed oil production technology |
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| CN201510480642.0A CN105038955A (en) | 2015-08-09 | 2015-08-09 | Peeled trichosanthes seed oil production technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118865A (en) * | 2016-06-30 | 2016-11-16 | 潜山县有余瓜蒌开发有限责任公司 | A kind of ecosystem Fructus Trichosanthis seed oil method for cold pressing rich in active component |
| CN106244318A (en) * | 2016-09-22 | 2016-12-21 | 安徽省金天柱农业科技有限公司 | A kind of selenium-rich antioxidation Fructus Trichosanthis seed oil and preparation method thereof |
| CN106490192A (en) * | 2016-09-22 | 2017-03-15 | 安徽省金天柱农业科技有限公司 | Special full-effects, multiple-elements health-care edible oil of a kind of pregnant woman and preparation method thereof |
| CN107858198A (en) * | 2017-11-02 | 2018-03-30 | 蚌埠清菲农业科技有限公司 | A kind of Snakegourd Fruit seed oil manufacture craft |
-
2015
- 2015-08-09 CN CN201510480642.0A patent/CN105038955A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118865A (en) * | 2016-06-30 | 2016-11-16 | 潜山县有余瓜蒌开发有限责任公司 | A kind of ecosystem Fructus Trichosanthis seed oil method for cold pressing rich in active component |
| CN106244318A (en) * | 2016-09-22 | 2016-12-21 | 安徽省金天柱农业科技有限公司 | A kind of selenium-rich antioxidation Fructus Trichosanthis seed oil and preparation method thereof |
| CN106490192A (en) * | 2016-09-22 | 2017-03-15 | 安徽省金天柱农业科技有限公司 | Special full-effects, multiple-elements health-care edible oil of a kind of pregnant woman and preparation method thereof |
| CN107858198A (en) * | 2017-11-02 | 2018-03-30 | 蚌埠清菲农业科技有限公司 | A kind of Snakegourd Fruit seed oil manufacture craft |
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