CN108034490A - A kind of idesia edible oil and preparation method thereof - Google Patents
A kind of idesia edible oil and preparation method thereof Download PDFInfo
- Publication number
- CN108034490A CN108034490A CN201711398047.8A CN201711398047A CN108034490A CN 108034490 A CN108034490 A CN 108034490A CN 201711398047 A CN201711398047 A CN 201711398047A CN 108034490 A CN108034490 A CN 108034490A
- Authority
- CN
- China
- Prior art keywords
- idesia
- edible oil
- extraction
- grease
- oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/007—Other edible oils or fats, e.g. shortenings, cooking oils characterised by ingredients other than fatty acid triglycerides
-
- 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
- C11B1/025—Pretreatment by enzymes or microorganisms, living or dead
-
- 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
-
- 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
- C11B1/108—Production of fats or fatty oils from raw materials by extracting after-treatment, e.g. of miscellae
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Edible Oils And Fats (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention discloses a kind of idesia edible oil, pass through NaOH and NaHCO3Solution soaks, multienzyme enzymolysis, supercritical CO2The continous way production technology such as extraction, molecular distillation is made, and not only remains the original nutrition of idesia and flavor, but also the bad stink of idesia inherently is removed.Crude oil need not be first fabricated to, then carries out deodorization processing again, deodorization is fuel-displaced to be settled at one go.The present invention does not almost make destruction to the nutritional ingredient of idesia, its rich in nutrition content, and gained idesia edible oil oleic acid content is not less than 7%, and linoleic acid is not less than 55%, and linolenic acid content is not less than 1.8%.
Description
Technical field
The present invention relates to health food processing and fabricating field, and in particular to a kind of idesia edible oil and preparation method thereof.
Background technology
Idesia is a kind of plant, alias chair, water wax gourd, water winter paulownia, chair tree, chair paulownia, bucket white red, Flacourtiaceae, mountain paulownia
Son belongs to deciduous tree, and bark light gray, does not split；Sprig cylinder, thin and crisp, yellowish-brown, there is obvious hole skin, and winter is in side shoot
It is longer than caulody state, branch is open and flat, nearly verticillate, tree crown oval, and the purple green of current-year branch, there is flaxen become mildewed；Hibernaculum
There are filbert hair, flower unisexuality, dioecism or polygamy, yellow green, there is fragrance, and petal lacks, and is arranged in the sagging circular cone flower of basidixed
Sequence, peduncle have thin pubescence, and carpopodium is tiny, seed rufous, circular.Fructescence is in aubergine, oblate, rich in abundant
Aliphatic acid, phenols, glucoside, alkaloid, vitamin E etc., meanwhile, also rich in oleic acid, linoleic acid, leukotrienes in idesia fruit
Deng unrighted acid, it can effectively prevent and treat the angiocardiopathies such as coronary heart disease, hypertension and occur with effect ground in advance
The angiocardiopathies such as anti-and treatment coronary heart disease, hypertension occur, and are rare health-care nutritive food medicinal materials.Idesia is claimed
For " Chinese olive oil tree ", 1 plant of medium Idesia polycarpa tree of adult can produce 20~50kg of fruit, indivedual plant up to 200kg with
On, its fruit oil content is high.The extracting method of idesia edible oil has a variety of, and such as squeezing method, lixiviation process, first squeezes and soak afterwards
Go out, supersonic cell wall, which crushes, centrifuges extraction method etc..But extraction idesia oil usually occurs in the above method, and time-consuming,
The problems such as oil yield is low.Meanwhile existing oil expression method can not also solve, since idesia is there are off-odor, it is smelly that edible oil to be made
The problems such as highly seasoned poor taste.For this reason, we study a kind of production method for the idesia edible oil for having invented odorless, just fill out
Mend this gaps in market.
The content of the invention
For above-mentioned technical problem, the present invention has designed and developed a kind of production method of idesia edible oil, it is therefore intended that
While idesia distinctive nutritional ingredient itself is kept, not only oil yield is high, moreover it is possible to removes the stink of idesia, improves mountain
The mouthfeel of seeds of a tung oil tree edible oil.
In order to achieve the above object, present invention employs following technical scheme：
A kind of preparation method of idesia edible oil comprises the steps of：
（1）The NaHCO that the NaOH solution that to take idesia to be placed in be 3% by mass concentration is 7% with mass concentration3Solution composition
When immersion 24 is small in mixed liquor, then pulls out to be cleaned repeatedly with clear water and drain, will be broken with crusher, then by idesia and water
By 1:5 mass ratio is dosed into enzyme reactor, opens stirring, heating；Then pectase, dextranase and cellulose are added
Enzyme, under conditions of temperature is 35 ± 5 DEG C, when enzyme digestion reaction 5 is small, then carries out destroy the enzyme treatment, obtains idesia zymolyte；
（2）Idesia zymolyte is filtered, and collects filter residue and filtrate, filtrate is centrifuged 5-10min under 3000r/min and is broken
Breast, then adds the n-hexane solvent extraction rendering of idesia 2-5 times of quality of zymolyte into centrifugate, extracts 3-4 times, merges
Extract, rotary evaporation go out extractant, obtain grease I；
（3）Filter residue is taken to carry out supercritical CO2Extraction, separating still are collected to obtain grease, obtain grease II；
（4）Merge grease I and grease II, be then added in molecular still, distilled, collect oil plant；
（5）The chitosan for accounting for oil plant quality 0.004% is added in the oil plant of collection, then passes through refined filtration again or is centrifuged off sediment,
Obtain idesia edible oil.
Further, the gross mass for pectase, dextranase and cellulase being added in the enzymolysis process is idesia
The 1/60 of quality.
Further, the mass ratio of the pectase, dextranase and cellulase is 1:2:3.
Further, the supercritical CO2Extraction conditions is：27MPa elder generations static extracting 20 minutes, then dynamic extraction 70
Minute, inlet pressure 27MPa, outlet pressure are lower 7kPa than inlet pressure；Temperature 50 C, CO2Flow velocity is 2.0L/min.
Further, the molecular still distillation condition is：Vacuum in molecular still is 1.5Pa, and temperature is
150 DEG C, rotating brush film rotating speed is 100r/min.
The beneficial effects of the present invention are：
（1）Using the method for the present invention, the oil yield of idesia edible oil is about 40%, extraction rate reached to about 95%.Gained idesia
Edible oil quality is stablized, and no idesia stink is in good taste, meets the requirement of edible oil.
（2）The present invention provides a whole set of to include NaOH and NaHCO3Solution soaks, multienzyme enzymolysis, supercritical CO2Extraction,
The continous way production technology of molecular distillation, the edible oil which produces not only remain the original battalion of idesia
Foster and flavor, but also the bad stink of idesia inherently is removed.Crude oil need not be first fabricated to, is then taken off again
Smelly processing, deodorization is fuel-displaced to be settled at one go.The present invention does not almost make destruction to the nutritional ingredient of idesia, its nutritional ingredient
Abundant, gained idesia edible oil oleic acid content is not less than 7%, and linoleic acid is not less than 55%, and linolenic acid content is not less than 1.8%.
Embodiment
The present invention is specifically described below by embodiment, it is necessary to which indicated herein is that the present embodiment is served only for
The present invention is further described, it is impossible to be interpreted as limiting the scope of the invention, the person skilled in the art in the field
Some nonessential modifications and adaptations can be made according to the content of the invention described above.
Embodiment
A kind of idesia edible oil：
A kind of preparation method of idesia edible oil comprises the steps of：
（1）The NaHCO that the NaOH solution that to take idesia to be placed in be 3% by mass concentration is 7% with mass concentration3Solution composition
When immersion 24 is small in mixed liquor, then pulls out to be cleaned repeatedly with clear water and drain, will be broken with crusher, then by idesia and water
By 1:5 mass ratio is dosed into enzyme reactor, opens stirring, heating；Then it is 1 to add mass ratio:2:3 pectase, Portugal
Dextranase and cellulase, the gross mass of pectase, dextranase and cellulase are the 1/60 of idesia quality, are in temperature
Under conditions of 35 ± 5 DEG C, when enzyme digestion reaction 5 is small, destroy the enzyme treatment is then carried out, obtains idesia zymolyte；
（2）Idesia zymolyte is filtered, and collects filter residue and filtrate, filtrate is centrifuged 5-10min under 3000r/min and is broken
Breast, then adds the n-hexane solvent extraction rendering of idesia 4 times of quality of zymolyte into centrifugate, extracts 3 times, merges extraction
Liquid, rotary evaporation go out extractant, obtain grease I；
（3）Filter residue is taken to carry out supercritical CO2Extraction, condition are：27MPa elder generations static extracting 20 minutes, then dynamic extraction 70 divide
Clock, inlet pressure 27MPa, outlet pressure are lower 7kPa than inlet pressure；Temperature 50 C, CO2Flow velocity is 2.0L/min, separation
Kettle is collected to obtain grease, obtains grease II；
（4）Merge grease I and grease II, be then added in molecular still, the vacuum in setting molecular still is
1.5Pa, temperature are 150 DEG C, and rotating brush film rotating speed is 100r/min, collect oil plant；
（5）The chitosan for accounting for oil plant quality 0.004% is added in the oil plant of collection, then passes through refined filtration again or is centrifuged off sediment,
Obtain idesia edible oil.
Through evaluation and test, idesia polycarpa oil manufactured in the present embodiment is destitute of smell, in good taste.The oil yield of idesia edible oil
About 39%, extraction rate reached to about 95%, gained idesia edible oil oleic acid content is about 7.1%, and linoleic acid is about 56.2%, flax
Oleic acid content is about 1.82%.
Claims (6)
1. a kind of preparation method of idesia edible oil, it is characterised in that the preparation method comprises the steps of：
（1）The NaHCO that the NaOH solution that to take idesia to be placed in be 3% by mass concentration is 7% with mass concentration3Solution composition
When immersion 24 is small in mixed liquor, then pulls out to be cleaned repeatedly with clear water and drain, will be broken with crusher, then by idesia and water
By 1:5 mass ratio is dosed into enzyme reactor, opens stirring, heating；Then pectase, dextranase and cellulose are added
Enzyme, under conditions of temperature is 35 ± 5 DEG C, when enzyme digestion reaction 5 is small, then carries out destroy the enzyme treatment, obtains idesia zymolyte；
（2）Idesia zymolyte is filtered, and collects filter residue and filtrate, filtrate is centrifuged 5-10min under 3000r/min and is broken
Breast, then adds the n-hexane solvent extraction rendering of idesia 2-5 times of quality of zymolyte into centrifugate, extracts 3-4 times, merges
Extract, rotary evaporation go out extractant, obtain grease I；
（3）Filter residue is taken to carry out supercritical CO2Extraction, separating still are collected to obtain grease, obtain grease II；
（4）Merge grease I and grease II, be then added in molecular still, distilled, collect oil plant；
（5）The chitosan for accounting for oil plant quality 0.004% is added in the oil plant of collection, then passes through refined filtration again or is centrifuged off sediment,
Obtain idesia edible oil.
2. according to the method described in claim 1, it is characterized in that：In the enzymolysis process add pectase, dextranase and
The gross mass of cellulase is the 1/60 of idesia quality.
3. method according to claim 1 or 2, it is characterised in that：The matter of the pectase, dextranase and cellulase
Amount is than being 1:2:3.
4. according to the method described in claim 1, it is characterized in that：The supercritical CO2Extraction conditions is：27MPa is first static to be extracted
Take 20 minutes, then dynamic extraction 70 minutes, inlet pressure 27MPa, outlet pressure are lower 7kPa than inlet pressure；Temperature 50
DEG C, CO2Flow velocity is 2.0L/min.
5. according to the method described in claim 1, it is characterized in that：Distillation condition is：Vacuum in molecular still is
1.5Pa, temperature are 150 DEG C, and rotating brush film rotating speed is 100r/min.
A kind of 6. idesia edible oil as obtained by claim 1-5 any one the methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711398047.8A CN108034490A (en) | 2017-12-21 | 2017-12-21 | A kind of idesia edible oil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711398047.8A CN108034490A (en) | 2017-12-21 | 2017-12-21 | A kind of idesia edible oil and preparation method thereof |
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| CN108034490A true CN108034490A (en) | 2018-05-15 |
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| CN201711398047.8A Pending CN108034490A (en) | 2017-12-21 | 2017-12-21 | A kind of idesia edible oil and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109504538A (en) * | 2018-12-04 | 2019-03-22 | 贵州鼎立生物科技香料有限公司 | A kind of extracting method of ginger essential oil |
| CN110643420A (en) * | 2019-11-13 | 2020-01-03 | 贵州航天乌江机电设备有限责任公司 | Process for extracting and refining oil from idesia polycarpa |
| CN111607459A (en) * | 2020-06-04 | 2020-09-01 | 熊红玉 | Method for extracting crude oil and protein from fresh idesia polycarpa fruits |
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| CN105802724A (en) * | 2016-04-13 | 2016-07-27 | 浙江中医药大学 | Method for reutilizing cold pressed camellia oleifera seed meal |
| CN106046851A (en) * | 2016-07-08 | 2016-10-26 | 四川省林业科学研究院 | Idesia red pigments and preparation method thereof |
| CN106916624A (en) * | 2017-03-27 | 2017-07-04 | 四川森迪科技发展股份有限公司 | A kind of idesia polycarpa oil CO 2 supercritical extracting method |
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2017
- 2017-12-21 CN CN201711398047.8A patent/CN108034490A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802724A (en) * | 2016-04-13 | 2016-07-27 | 浙江中医药大学 | Method for reutilizing cold pressed camellia oleifera seed meal |
| CN106046851A (en) * | 2016-07-08 | 2016-10-26 | 四川省林业科学研究院 | Idesia red pigments and preparation method thereof |
| CN106916624A (en) * | 2017-03-27 | 2017-07-04 | 四川森迪科技发展股份有限公司 | A kind of idesia polycarpa oil CO 2 supercritical extracting method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109504538A (en) * | 2018-12-04 | 2019-03-22 | 贵州鼎立生物科技香料有限公司 | A kind of extracting method of ginger essential oil |
| CN110643420A (en) * | 2019-11-13 | 2020-01-03 | 贵州航天乌江机电设备有限责任公司 | Process for extracting and refining oil from idesia polycarpa |
| CN111607459A (en) * | 2020-06-04 | 2020-09-01 | 熊红玉 | Method for extracting crude oil and protein from fresh idesia polycarpa fruits |
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