CN108251204A - A kind of walnut ready-mixed oil with high anti-oxidation activity and preparation method thereof - Google Patents
A kind of walnut ready-mixed oil with high anti-oxidation activity and preparation method thereof Download PDFInfo
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- CN108251204A CN108251204A CN201810040553.8A CN201810040553A CN108251204A CN 108251204 A CN108251204 A CN 108251204A CN 201810040553 A CN201810040553 A CN 201810040553A CN 108251204 A CN108251204 A CN 108251204A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
- C11B1/104—Production of fats or fatty oils from raw materials by extracting using super critical gases or vapours
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
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Abstract
The invention discloses a kind of walnut ready-mixed oil with high anti-oxidation activity and preparation method thereof, the walnut ready-mixed oil includes following components in percentage by weight：Walnut oil 70 80%；Snakegourd Fruit seed oil 2 8%, red bayberry seed oil 5 10%, thorn rose seed oil 2 5% and tomato seed oil 5 10%.The walnut ready-mixed oil of the present invention is not easy to be aoxidized, and stability is high, greatly meets the needs of market.
Description
Technical field
The present invention relates to a kind of edible blend oils, and in particular to a kind of walnut ready-mixed oil with high anti-oxidation activity and its
Preparation method.
Background technology
Containing abundant unrighted acid in walnut oil, content is close to 80% its Linoleic acid, linolenic content
For other edible oils most, and rich in the trace elements such as multivitamin and calcium, magnesium, to softening blood vessel, reduce body's cholesterol
Content prevents artery sclerosis and thrombosis from having positive effect, moreover it is possible to it is more to prevent hypertension, hyperlipidemia, diabetes, obesity etc.
Kind Common modern rich people's disease, in developed country, edible walnut oil has become a kind of propensity to consume, and the U.S. is also assigned therein as aerospace
Food.Walnut oil is rich in unrighted acid, especially polyunsaturated fatty acid, so it is easy to oxidative rancidity, shelf-life
It is often shorter.
Due to the oxidation-stabilized sex chromosome mosaicism of the polyunsaturated fatty acid of walnut oil, the universal of walnut oil is greatly limited.
Invention content
For above-mentioned technical problem, the present invention provides a kind of walnut ready-mixed oil with high anti-oxidation activity and its preparations
Method.
Technical solution is used by the present invention solves the technical problem：A kind of walnut with high anti-oxidation activity reconciles
Oil, including following components in percentage by weight：Walnut oil 70-80%；Snakegourd Fruit seed oil 2-8%, red bayberry seed oil 5-10% pierce rose seed
Oily 2-5% and tomato seed oil 5-10%.
Another technical solution is used by the present invention solves the technical problem：First, by walnut, Snakegourd Fruit seed, red bayberry seed,
Thorn rose seed and Tomato Seed pass through multi-stage separation supercritical CO respectively as raw material2Extraction equipment is prepared into walnut oil, Snakegourd Fruit seed
Oil, red bayberry seed oil, thorn rose seed oil and tomato seed oil, then according to the walnut oil 70-80%；Snakegourd Fruit seed oil 2-8%, red bayberry seed
The weight percent mixing of oily 5-10%, thorn rose seed oil 2-5% and tomato seed oil 5-10%, both.
Wherein, the walnut oil is prepared by the following method：First, walnut is added to multistage point after shelling and crushing
From supercritical CO2In the extraction kettle of extraction equipment, extractant condition, 35~55 DEG C of extraction temperature, extracting pressure 28- are adjusted
40MPa, 2.0~6.0h of extraction time enter the decompression separation that carbon dioxide and grease are carried out in separating still, adjust after the completion of extraction
The process conditions of separating still are saved, 40~60 DEG C of I temperature of separating still, I 10~25MPa of pressure of separating still obtain walnut from separating still I
Oily crude oil；Then walnut oil crude oil is refined：The walnut oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed are adjusted
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Walnut oil is obtained after collection refining.
Wherein, the Snakegourd Fruit seed oil is prepared by the following method：First, Snakegourd Fruit seed is added to more after shelling and crushing
Grade separation supercritical CO2In the extraction kettle of extraction equipment, extractant condition, 30~50 DEG C of extraction temperature, extracting pressure are adjusted
25-40MPa, 2.0~6.0h of extraction time enter the decompression point that carbon dioxide and grease are carried out in separating still after the completion of extraction
From adjusting the process conditions of separating still, 40~60 DEG C of I temperature of separating still, I 12~25MPa of pressure of separating still, from separating still I
Obtain Snakegourd Fruit seed oil crude oil；Then Snakegourd Fruit seed oil crude oil is refined：The Snakegourd Fruit seed oil crude oil for extracting gained is added to
In molecular distillation sample jar, molecular distillation technological parameter is adjusted, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, knifing turn
100~300rmin of speed-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, carry out refining treatment, refining
After the completion of process, Snakegourd Fruit seed oil is obtained after collecting refining.
Wherein, the red bayberry seed oil is prepared by the following method：First, red bayberry seed is added to multistage after drying and crushing
Detach supercritical CO2In the extraction kettle of extraction equipment, extractant condition, 35~45 DEG C of extraction temperature, extracting pressure 23 are adjusted
~35MPa, 2.0~5.0h of extraction time, after the completion of extraction, mixture, which will enter, carries out decompression separation in separating still, adjust and divide
Process conditions from kettle, 45~65 DEG C of I temperature of separating still, I 10~22MPa of pressure of separating still obtain red bayberry seed oil from separating still I
Crude oil；Then red bayberry seed oil crude oil is refined：The red bayberry seed oil crude oil for extracting gained is added to molecular distillation sample
In product tank, adjusting molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, knifing rotating speed 100~
300r·min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, refining process is complete
Cheng Hou obtains red bayberry seed oil after collecting refining.
Wherein, the thorn rose seed oil is prepared by the following method：First, thorn rose seed is added to multistage after drying and crushing
Detach supercritical CO2In the extraction kettle of extraction equipment, extractant condition, 35~45 DEG C of extraction temperature, extracting pressure 30 are adjusted
~50MPa, 3.0~6.0h of extraction time, after the completion of extraction, mixture, which will enter, carries out decompression separation in separating still, adjust and divide
Process conditions from kettle, 45~65 DEG C of I temperature of separating still, I 12~20MPa of pressure of separating still must pierce rose seed oil from separating still I
Crude oil；Then thorn rose seed oil crude oil is refined：The thorn rose seed oil crude oil for extracting gained is added to molecular distillation sample
In product tank, adjusting molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, knifing rotating speed 100~
300r·min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, refining process is complete
Cheng Hou must pierce rose seed oil after collecting refining.
Wherein, the tomato seed oil is prepared by the following method：First, Tomato Seed is added to multistage after drying and crushing
Detach supercritical CO2In the extraction kettle of extraction equipment, extractant condition, 35~50 DEG C of extraction temperature, extracting pressure 28 are adjusted
~38MPa, 2.0~4.5h of extraction time, after the completion of extraction, mixture, which will enter, carries out decompression separation in separating still, adjust and divide
Process conditions from kettle, 40~65 DEG C of I temperature of separating still, I 15~28MPa of pressure of separating still obtain tomato seed oil from separating still I
Crude oil；Then tomato seed oil crude oil is refined：The tomato seed oil crude oil for extracting gained is added to molecular distillation sample
In product tank, adjusting molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, knifing rotating speed 100~
300r·min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, refining process is complete
Cheng Hou obtains tomato seed oil after collecting refining.
Compared with prior art, there is following good effect：The walnut oil of the present invention is rich in unrighted acid, especially
Polyunsaturated fatty acid, so it is easy to oxidative rancidity, research shows that, Snakegourd Fruit seed oil, red bayberry seed oil, thorn rose seed oil and tomato
Seed oil can preferably remove human free radical, have relatively strong rich in oxidation-resistant active ingredients such as vitamin E, phytosterol, polyphenol
Anti-oxidation function, therefore, present invention addition Snakegourd Fruit seed oil, red bayberry seed oil, thorn rose seed oil and tomato seed oil, to reach anti-oxidant
Purpose, greatly meet the needs of market.
With reference to embodiment, the invention will be further described.
Specific embodiment
Embodiment 1
The walnut oil of embodiment 1 is prepared by the following method：
Walnut is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 35 DEG C, extracting pressure 40MPa, extraction time 6.0h of extraction temperature enter in separating still after the completion of extraction and carry out
The decompression separation of carbon dioxide and grease adjusts the process conditions of separating still, I temperature 60 C of separating still, I pressure of separating still
10MPa, 30 DEG C of II temperature of separating still, III pressure 5MPa of II pressure 8MPa of separating still, 35 DEG C of III temperature of separating still and separating still, from
Walnut oil crude oil is obtained in separating still I；
Then walnut oil crude oil is refined：The walnut oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, vacuum degree 9Pa, 100 DEG C of vapo(u)rizing temperature, knifing rotating speed 100rmin are adjusted-1, charging rate
60mL·min-1And 30 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain walnut oil.
It is above-mentioned including three separating stills：Separating still I, separating still II and separating still III, the CO under supercriticality2And mixing
Object, which enters, carries out decompression separation, isolated plant blend oil crude oil and the CO with impurity in separating still I2, from separating still I
It obtains the plant blend oil crude oil to be refined, obtains product, and carry the CO of impurity2Sequentially enter separating still II and separation
The separation of carbon dioxide and grease impurities is carried out in kettle III, obtains the high CO of purity2Recycling.Three separating stills constitute
Multi-stage separation technology, the operation principle of the multi-stage separation are identical in embodiment 2-10.
Embodiment 2
The walnut oil of embodiment 2 is prepared by the following method：
Walnut is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 55 DEG C, extracting pressure 28MPa, extraction time 2.0h of extraction temperature enter in separating still after the completion of extraction and carry out
The decompression separation of carbon dioxide and grease adjusts the process conditions of separating still, 40 DEG C of I temperature of separating still, I pressure of separating still
25MPa, 35 DEG C of II temperature of separating still, III pressure 6MPa of II pressure 10MPa of separating still, 40 DEG C of III temperature of separating still and separating still,
Walnut oil crude oil is obtained from separating still I；
Then walnut oil crude oil is refined：The walnut oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, vacuum degree 2Pa, 150 DEG C of vapo(u)rizing temperature, knifing rotating speed 300rmin are adjusted-1, charging rate
20mL·min-1And 50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain walnut oil.
Embodiment 3
The Snakegourd Fruit seed oil of embodiment 3 is prepared by the following method：
First, Snakegourd Fruit seed is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment,
Extractant condition is adjusted, 50 DEG C, extracting pressure 40MPa, extraction time 2.0h of extraction temperature enters separating still after the completion of extraction
The interior decompression separation for carrying out carbon dioxide and grease, adjusts the process conditions of separating still, I temperature 60 C of separating still, separating still I are pressed
Power 12MPa, 30 DEG C of II temperature of separating still, II pressure 7.5MPa of separating still, 35 DEG C of III temperature of separating still and III pressure of separating still
4.5MPa obtains Snakegourd Fruit seed oil crude oil from separating still I；
Then Snakegourd Fruit seed oil crude oil is refined：The Snakegourd Fruit seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 9Pa, 100 DEG C of vapo(u)rizing temperature, knifing rotating speed 300rmin are adjusted-1, charging
Speed 20mLmin-1And 50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain Snakegourd Fruit seed
Oil.
Embodiment 4
The Snakegourd Fruit seed oil of embodiment 4 is prepared by the following method：
First, Snakegourd Fruit seed is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment,
Extractant condition is adjusted, 30 DEG C, extracting pressure 25MPa, extraction time 6.0h of extraction temperature enters separating still after the completion of extraction
The interior decompression separation for carrying out carbon dioxide and grease, adjusts the process conditions of separating still, 40 DEG C of I temperature of separating still, separating still I are pressed
Power 25MPa, 30 DEG C of II temperature of separating still, II pressure 7.5MPa of separating still, 35 DEG C of III temperature of separating still and III pressure of separating still
4.5MPa obtains Snakegourd Fruit seed oil crude oil from separating still I；
Then Snakegourd Fruit seed oil crude oil is refined：The Snakegourd Fruit seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 2Pa, 150 DEG C of vapo(u)rizing temperature, knifing rotating speed 100rmin are adjusted-1, charging
Speed 60mLmin-1And 30 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain Snakegourd Fruit seed
Oil.
Embodiment 5
The red bayberry seed oil of embodiment 5 is prepared by the following method：
First, red bayberry seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition is saved, 45 DEG C, extracting pressure 23MPa, extraction time 5.0h of extraction temperature, after the completion of extraction, mixture will be into
Enter and decompression separation is carried out in separating still, adjust the process conditions of separating still, 65 DEG C of I temperature of separating still, I pressure 10MPa of separating still,
35 DEG C of II temperature of separating still, III pressure 5MPa of II pressure 10MPa of separating still, 35 DEG C of III temperature of separating still and separating still, from separation
Red bayberry seed oil crude oil is obtained in kettle I；
Then red bayberry seed oil crude oil is refined：The red bayberry seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 9Pa, 100 DEG C of vapo(u)rizing temperature, knifing rotating speed 300rmin are adjusted-1, charging
Speed 20mLmin-1And 50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain red bayberry seed
Oil.
Embodiment 6
The red bayberry seed oil of embodiment 6 is prepared by the following method：
First, red bayberry seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition is saved, 35 DEG C, extracting pressure 35MPa, extraction time 2.0h of extraction temperature, after the completion of extraction, mixture will be into
Enter and decompression separation is carried out in separating still, adjust the process conditions of separating still, I temperature 45 C of separating still, I pressure 22MPa of separating still,
35 DEG C of II temperature of separating still, III pressure 5MPa of II pressure 9MPa of separating still, III temperature 45 C of separating still and separating still, from separating still
Red bayberry seed oil crude oil is obtained in I；
Then red bayberry seed oil crude oil is refined：The red bayberry seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 2Pa, 150 DEG C of vapo(u)rizing temperature, knifing rotating speed 100rmin are adjusted-1, charging
Speed 60mLmin-1And 30 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain red bayberry seed
Oil.
Embodiment 7
The thorn rose seed oil of embodiment 7 is prepared by the following method：
First, thorn rose seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition is saved, 35 DEG C, extracting pressure 30MPa, extraction time 6.0h of extraction temperature, after the completion of extraction, mixture will be into
Enter and decompression separation is carried out in separating still, adjust the process conditions of separating still, I temperature 45 C of separating still, I pressure 12MPa of separating still,
30 DEG C of II temperature of separating still, III pressure 6MPa of II pressure 8MPa of separating still, III temperature 45 C of separating still and separating still, from separating still
Rose seed oil crude oil must be pierced in I；
Then thorn rose seed oil crude oil is refined：The thorn rose seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 2Pa, 100 DEG C of vapo(u)rizing temperature, knifing rotating speed 300rmin are adjusted-1, charging
Speed 20mLmin-1And 50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, rose seed must be pierced after collecting refining
Oil.
Embodiment 8
The thorn rose seed oil of embodiment 8 is prepared by the following method：
First, thorn rose seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition is saved, 45 DEG C, extracting pressure 50MPa, extraction time 3.0h of extraction temperature, after the completion of extraction, mixture will be into
Enter and decompression separation is carried out in separating still, adjust the process conditions of separating still, 65 DEG C of I temperature of separating still, I pressure 20MPa of separating still,
30 DEG C of II temperature of separating still, III pressure 6MPa of II pressure 8MPa of separating still, III temperature 45 C of separating still and separating still, from separating still
Rose seed oil crude oil must be pierced in I；
Then thorn rose seed oil crude oil is refined：The thorn rose seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 9Pa, 150 DEG C of vapo(u)rizing temperature, knifing rotating speed 100rmin are adjusted-1, charging
Speed 60mLmin-1And 30 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, rose seed must be pierced after collecting refining
Oil.
Embodiment 9
The tomato seed oil of embodiment 9 is prepared by the following method：
First, Tomato Seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition is saved, 50 DEG C, extracting pressure 28MPa, extraction time 4.5h of extraction temperature, after the completion of extraction, mixture will be into
Enter and decompression separation is carried out in separating still, adjust the process conditions of separating still, 40 DEG C of I temperature of separating still, I pressure 28MPa of separating still,
30 DEG C of II temperature of separating still, III pressure 6MPa of II pressure 8MPa of separating still, III temperature 45 C of separating still and separating still, from separating still
Tomato seed oil crude oil is obtained in I；
Then tomato seed oil crude oil is refined：The tomato seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 2Pa, 150 DEG C of vapo(u)rizing temperature, knifing rotating speed 300rmin are adjusted-1, charging
Speed 20mLmin-1And 50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain Tomato Seed
Oil.
Embodiment 10
The tomato seed oil of embodiment 10 is prepared by the following method：
First, Tomato Seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition is saved, 35 DEG C, extracting pressure 38MPa, extraction time 2.0h of extraction temperature, after the completion of extraction, mixture will be into
Enter and decompression separation is carried out in separating still, adjust the process conditions of separating still, 650 DEG C of I temperature of separating still, I pressure of separating still
158MPa, 32 DEG C of II temperature of separating still, III pressure 5MPa of II pressure 10MPa of separating still, 43 DEG C of III temperature of separating still and separating still,
Tomato seed oil crude oil is obtained from separating still I；
Then tomato seed oil crude oil is refined：The tomato seed oil crude oil for extracting gained is added to molecular distillation
In sample jar, molecular distillation technological parameter, vacuum degree 9Pa, 100 DEG C of vapo(u)rizing temperature, knifing rotating speed 100rmin are adjusted-1, charging
Speed 60mLmin-1And 30 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, collects after refining to obtain Tomato Seed
Oil.
Embodiment 11
The walnut ready-mixed oil with high anti-oxidation activity of embodiment 11, including following components in percentage by weight：Implement
The walnut oil 80% of example 1, the Snakegourd Fruit seed oil 2% of embodiment 3, the red bayberry seed oil 8% of embodiment 5, the thorn rose seed oil of embodiment 7
5% and the tomato seed oil 5% of embodiment 9.
In the walnut ready-mixed oil with high anti-oxidation activity of 11 gained of embodiment, according to GB 5009.168-2016
Unsaturated fatty acid content contained by internal standard method detection is 91.5%, linoleic acid 62%, leukotrienes 15.9%.120.0mg/mL quality
The walnut ready-mixed oil scavenging ability of DPPH free radical of concentration is 75.3%；The walnut ready-mixed oil of 300mg/mL mass concentrations is removed
The ability of hydroxyl radical free radical is 63.4%；The walnut ready-mixed oil of 0.6mg/mL mass concentrations is averaged to ultra-oxygen anion free radical
Clearance rate is suitable with the Vc of 1.0mg/mL mass concentrations, and the pure walnut oil of 1.2mg/mL mass concentrations is to superoxide anion freedom
The average clearance rate of base is suitable with the Vc of 1.0mg/mL mass concentrations.
Embodiment 12
The walnut ready-mixed oil with high anti-oxidation activity of embodiment 12, including following components in percentage by weight：Implement
The walnut oil 70% of example 2, the Snakegourd Fruit seed oil 8% of embodiment 4, the red bayberry seed oil 8% of embodiment 6, the thorn rose seed oil of embodiment 8
4% and the tomato seed oil 10% of embodiment 10.
In the walnut ready-mixed oil with high anti-oxidation activity of 12 gained of embodiment, according to GB5009.168-2016
Unsaturated fatty acid content contained by internal standard method detection is 88%, linoleic acid 59%, leukotrienes 16%.120.0mg/mL mass concentration
Walnut ready-mixed oil scavenging ability of DPPH free radical be 79.8%；The walnut ready-mixed oil of 300mg/mL mass concentrations removes hydroxyl
The ability of free radical is 66.8%；The walnut ready-mixed oil of 0.55mg/mL mass concentrations is to the average clear of ultra-oxygen anion free radical
Except rate is suitable with the Vc of 1.0mg/mL mass concentrations, and the pure walnut oil of 1.2mg/mL mass concentrations is to ultra-oxygen anion free radical
Average clearance rate it is suitable with the Vc of 1.0mg/mL mass concentrations.
Embodiment 13
The walnut ready-mixed oil with high anti-oxidation activity of embodiment 13, including following components in percentage by weight：Implement
The walnut oil 75% of example 2, the Snakegourd Fruit seed oil 5% of embodiment 3, the red bayberry seed oil 10% of embodiment 5, the thorn rose seed oil of embodiment 8
2% and the tomato seed oil 8% of embodiment 9.
In the walnut ready-mixed oil with high anti-oxidation activity of 13 gained of embodiment, according to GB5009.168-2016
Unsaturated fatty acid content contained by internal standard method detection is 90.1%, linoleic acid 58.6%, leukotrienes 20.1%.120.0mg/mL matter
The walnut ready-mixed oil scavenging ability of DPPH free radical for measuring concentration is 80.7%；The walnut ready-mixed oil of 300mg/mL mass concentrations is clear
The ability of hydroxyl-removal free radical is 67.4%；The walnut ready-mixed oil of 0.52mg/mL mass concentrations is to ultra-oxygen anion free radical
Average clearance rate is suitable with the Vc of 1.0mg/mL mass concentrations, and the pure walnut oil of 1.2mg/mL mass concentrations is to superoxide anion
The average clearance rate of free radical is suitable with the Vc of 1.0mg/mL mass concentrations.
Embodiment 14
The walnut ready-mixed oil with high anti-oxidation activity of embodiment 14, including following components in percentage by weight：Implement
The walnut oil 78% of example 1, the Snakegourd Fruit seed oil 7% of embodiment 4, the red bayberry seed oil 5% of embodiment 6, the thorn rose seed oil of embodiment 7
3% and the tomato seed oil 7% of embodiment 10.
In the walnut ready-mixed oil with high anti-oxidation activity of 14 gained of embodiment, according to GB5009.168-2016
Unsaturated fatty acid content contained by internal standard method detection is 89.4%, linoleic acid 61.2%, leukotrienes 17.3%.120.0mg/mL matter
The walnut ready-mixed oil scavenging ability of DPPH free radical for measuring concentration is 81.5%；The walnut ready-mixed oil of 300mg/mL mass concentrations is clear
The ability of hydroxyl-removal free radical is 70.9%；The walnut ready-mixed oil of 0.50mg/mL mass concentrations is to ultra-oxygen anion free radical
Average clearance rate is suitable with the Vc of 1.0mg/mL mass concentrations, and the pure walnut oil of 1.2mg/mL mass concentrations is to superoxide anion
The average clearance rate of free radical is suitable with the Vc of 1.0mg/mL mass concentrations.
The invention is not limited in the above embodiment, if not departing from the present invention to the various changes or modifications of the present invention
Spirit and scope, if these modification and variations belong within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these modification and variations.
Claims (10)
1. a kind of walnut ready-mixed oil with high anti-oxidation activity, it is characterised in that：Including following components in percentage by weight：Core
Peach oil 70-80%；Snakegourd Fruit seed oil 2-8%, red bayberry seed oil 5-10%, thorn rose seed oil 2-5% and tomato seed oil 5-10%.
2. as described in claim 1 have high anti-oxidation activity walnut ready-mixed oil, which is characterized in that the walnut oil by with
It is prepared by lower section method：
First, walnut is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 35~55 DEG C, extracting pressure 28-40MPa, 2.0~6.0h of extraction time of extraction temperature enter after the completion of extraction
The decompression separation of carbon dioxide and grease is carried out in separating still, adjusts the process conditions of separating still, I temperature 40~60 of separating still
DEG C, I 10~25MPa of pressure of separating still, from separating still I walnut oil crude oil；
Then walnut oil crude oil is refined：The walnut oil crude oil for extracting gained is added to molecular distillation sample jar
In, adjust molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Walnut oil is obtained after collection refining.
3. there is the walnut ready-mixed oil of high anti-oxidation activity as claimed in claim 1 or 2, which is characterized in that the Snakegourd Fruit seed oil
It is prepared by the following method：
First, Snakegourd Fruit seed is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition, 30~50 DEG C, extracting pressure 25-40MPa, 2.0~6.0h of extraction time of extraction temperature, extraction are completed laggard
Enter to carry out the decompression separation of carbon dioxide and grease in separating still, adjust the process conditions of separating still, I temperature 40~60 of separating still
DEG C, I 12~25MPa of pressure of separating still, from separating still I Snakegourd Fruit seed oil crude oil；
Then Snakegourd Fruit seed oil crude oil is refined：The Snakegourd Fruit seed oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed are adjusted
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Snakegourd Fruit seed oil is obtained after collection refining.
4. there is the walnut ready-mixed oil of high anti-oxidation activity as claimed in claim 1 or 2, which is characterized in that the red bayberry seed oil
It is prepared by the following method：
First, red bayberry seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 35~45 DEG C, 23~35MPa of extracting pressure, 2.0~5.0h of extraction time of extraction temperature after the completion of extraction, are mixed
Progress decompression separation in separating still will be entered by closing object, adjust the process conditions of separating still, 45~65 DEG C of I temperature of separating still, separation
I 10~22MPa of pressure of kettle obtains red bayberry seed oil crude oil from separating still I；
Then red bayberry seed oil crude oil is refined：The red bayberry seed oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed are adjusted
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Red bayberry seed oil is obtained after collection refining.
5. there is the walnut ready-mixed oil of high anti-oxidation activity as claimed in claim 1 or 2, which is characterized in that the tomato seed oil
It is prepared by the following method：
First, Tomato Seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 35~50 DEG C, 28~38MPa of extracting pressure, 2.0~4.5h of extraction time of extraction temperature after the completion of extraction, are mixed
Progress decompression separation in separating still will be entered by closing object, adjust the process conditions of separating still, 40~65 DEG C of I temperature of separating still, separation
I 15~28MPa of pressure of kettle obtains tomato seed oil crude oil from separating still I；
Then tomato seed oil crude oil is refined：The tomato seed oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed are adjusted
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Tomato seed oil is obtained after collection refining.
6. a kind of preparation method of the walnut ready-mixed oil with high anti-oxidation activity, which is characterized in that first, by walnut, Snakegourd Fruit
Seed, red bayberry seed, thorn rose seed and Tomato Seed pass through multi-stage separation supercritical CO respectively as raw material2Extraction equipment is prepared into walnut
Oil, Snakegourd Fruit seed oil, red bayberry seed oil, thorn rose seed oil and tomato seed oil, then according to the walnut oil 70-80%；Snakegourd Fruit seed oil 2-
8%, red bayberry seed oil 5-10%, the weight percent mixing of thorn rose seed oil 2-5% and tomato seed oil 5-10%, both.
7. the preparation method of the walnut ready-mixed oil with high anti-oxidation activity as claimed in claim 6, which is characterized in that the core
Peach oil is prepared by the following method：
First, walnut is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 35~55 DEG C, extracting pressure 28-40MPa, 2.0~6.0h of extraction time of extraction temperature enter after the completion of extraction
The decompression separation of carbon dioxide and grease is carried out in separating still, adjusts the process conditions of separating still, I temperature 40~60 of separating still
DEG C, I 10~25MPa of pressure of separating still, from separating still I walnut oil crude oil；
Then walnut oil crude oil is refined：The walnut oil crude oil for extracting gained is added to molecular distillation sample jar
In, adjust molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Walnut oil is obtained after collection refining.
8. the preparation method of the walnut ready-mixed oil with high anti-oxidation activity as claimed in claims 6 or 7, which is characterized in that institute
Snakegourd Fruit seed oil is stated to be prepared by the following method：
First, Snakegourd Fruit seed is added to multi-stage separation supercritical CO after shelling and crushing2In the extraction kettle of extraction equipment, adjust
Extractant condition, 30~50 DEG C, extracting pressure 25-40MPa, 2.0~6.0h of extraction time of extraction temperature, extraction are completed laggard
Enter to carry out the decompression separation of carbon dioxide and grease in separating still, adjust the process conditions of separating still, I temperature 40~60 of separating still
DEG C, I 12~25MPa of pressure of separating still, from separating still I Snakegourd Fruit seed oil crude oil；
Then Snakegourd Fruit seed oil crude oil is refined：The Snakegourd Fruit seed oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed are adjusted
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Snakegourd Fruit seed oil is obtained after collection refining.
9. the preparation method of the walnut ready-mixed oil with high anti-oxidation activity as claimed in claims 6 or 7, which is characterized in that institute
Red bayberry seed oil is stated to be prepared by the following method：
First, red bayberry seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 35~45 DEG C, 23~35MPa of extracting pressure, 2.0~5.0h of extraction time of extraction temperature after the completion of extraction, are mixed
Progress decompression separation in separating still will be entered by closing object, adjust the process conditions of separating still, 45~65 DEG C of I temperature of separating still, separation
I 10~22MPa of pressure of kettle obtains red bayberry seed oil crude oil from separating still I；
Then red bayberry seed oil crude oil is refined：The red bayberry seed oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed are adjusted
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Red bayberry seed oil is obtained after collection refining.
10. the preparation method of the walnut ready-mixed oil with high anti-oxidation activity as claimed in claims 6 or 7, which is characterized in that institute
Tomato seed oil is stated to be prepared by the following method：
First, Tomato Seed is added to multi-stage separation supercritical CO after drying and crushing2In the extraction kettle of extraction equipment, extraction is adjusted
Taking technique condition, 35~50 DEG C, 28~38MPa of extracting pressure, 2.0~4.5h of extraction time of extraction temperature after the completion of extraction, are mixed
Progress decompression separation in separating still will be entered by closing object, adjust the process conditions of separating still, 40~65 DEG C of I temperature of separating still, separation
I 15~28MPa of pressure of kettle obtains tomato seed oil crude oil from separating still I；
Then tomato seed oil crude oil is refined：The tomato seed oil crude oil for extracting gained is added to molecular distillation sample
In tank, molecular distillation technological parameter, 2~9Pa of vacuum degree, 100~150 DEG C of vapo(u)rizing temperature, 100~300r of knifing rotating speed are adjusted
min-1, 20~60mLmin of charging rate-1And 30~50 DEG C of condensation temperature, refining treatment is carried out, after the completion of refining process, is received
Tomato seed oil is obtained after collection refining.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938152A (en) * | 2019-03-29 | 2019-06-28 | 广东金妮宝科技发展有限公司 | A kind of sandwich soft sweets of tea-seed oil of nutrition brain tonic and preparation method thereof |
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Application publication date: 20180706 |