CN107513463A - A kind of method of far infrared irradiation high efficiency extraction olive oil - Google Patents
A kind of method of far infrared irradiation high efficiency extraction olive oil Download PDFInfo
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- CN107513463A CN107513463A CN201710789308.2A CN201710789308A CN107513463A CN 107513463 A CN107513463 A CN 107513463A CN 201710789308 A CN201710789308 A CN 201710789308A CN 107513463 A CN107513463 A CN 107513463A
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- Prior art keywords
- far infrared
- oil
- olive oil
- high efficiency
- infrared irradiation
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Classifications
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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
-
- 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
-
- 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
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
-
- 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
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention discloses a kind of method of far infrared irradiation high efficiency extraction olive oil, by the activation process of mechanical lapping cell performance in the irradiation of low heat far infrared is combined and realized using the unique performance of far infrared to fruit, large biological molecule is accelerated to be overflowed from cell, accelerate oil water separation process, and far infrared also has certain bactericidal effect, and fatty acid oxidation can be prevented, the taste of further lifting oil, improve storge quality, for traditional squeezing process, only need to increase a far infrared generating apparatus, technique is simple, easily operation is realized, obtained olive oil its acid number ＜ 1mg/g after testing, K232≤ 2.0, K270≤ 0.15, peroxide value≤9.5meqO2/ kg, its color and luster is pure bright, and fruit flavor is strong, and average total aldehydes matter content reaches 268mg/L, and oil yield is up to 90.5%.
Description
Technical field
The present invention relates to olive oil technical field, specifically, is related to a kind of far infrared irradiation high efficiency extraction olive oil
Method.
Background technology
From the perspective of botany, olea europaea fruit belongs to drupe, contains hard fruit stone in fruit, by exocarp, in
Pericarp, endocarp and seed composition, there are some researches show middle pericarp accounts for the 70%-90% of fruit gross mass, endocarp accounts for always
The 9%-27% of quality, seed accounts for the 2%-3% of gross mass, and grease is then concentrated mainly in middle pericarp, and other position contents are less.
Rich in abundant monounsaturated fatty acids, i.e. oleic acid and linoleic acid, leukotrienes, also vitamin A, vitamin B, dimension in olive oil
The polyphenoils such as plain D, vitamin E, vitamin K and polyphenol are given birth to, unrighted acid reaches 82%-87% in oil, and it is by human consumption
Absorptivity has various health care functions up to 93.4%, to human body, such as promotes digestive system function, prevention of cardiovascular disease and promotion
The special efficacy such as child's bone and nervous system development, vigorous and graceful skin, there is great economic benefit.
Olive oil processing mode is sent out by traditional stone mill and mechanical presses, hydraulic pressure squeezing and plate-frame filtering technique at present
Open up the techniques such as crusher in crushing, pulp fusion, centrifugation decantation and centrifugation.And domestic Technology in Pressing predominantly stays in biography
The graphite and mechanical presses filtration stage of system, the product quality that causes to obtain is poor, oil yield is low, market competitiveness deficiency,
As can be seen here, it is particularly important to explore high-quality olive oil processing method.There are some researches show add in broken oilseed
Cell membrane and protein can be catalytically decomposed in biology enzyme, discharge grease, improve oil yield.Such as《Enzyme process assisted extraction process pair
The influence of olive oil quality》Cellulase assisted extraction olive oil is used once text, the results showed that it can effectively improve oil product
Oil productivity.Although enzyme process auxiliary extraction technology has above-mentioned advantage, enzyme preparation is on the high side, and enzyme preparation is to processing
Condition has strict requirements, requires higher to working condition.
Infrared ray is one kind of numerous invisible rays in sunshine, is divided near infrared ray, middle infrared ray and far infrared again
Line is several, and the vibration frequency of wherein far infrared and biological cell molecule is closest, can speed up cell activation, promotes ferment
The activity of element, accelerate the spilling of cell oil-soluble composition, if it handles olea europaea fruit biological tissue, will be expected to change
Kind Milling Efficiencty, improves out oil quality.
The content of the invention
In view of the shortcomings of the prior art, there is provided a kind of olive oil processing method with far infrared aid in treatment, to explore
A kind of efficient, environmentally friendly, natural production technology, more high oil recovery and the olive oil of higher quality are obtained, improve product economy valency
Value.
The present invention is achieved by the following technical solutions：
A kind of method of far infrared irradiation high efficiency extraction olive oil, it is characterised in that comprise the following steps：
（1）Pretreatment of raw material：By fresh olea europaea fruit successively after cleaning, sort, clean, dry it is standby；
（2）Crush：Pretreated olea europaea fruit is handled through stoning, is enucleated the meat hammer mill break process of consequence, system
Into pulp；
（3）Fusion：Then gained pulp is put into fusion pond, it is 15-20 DEG C to control pulp temperature, opens far infrared irradiation
Device, 30-50min is stirred with 10-30 revs/min of speed, processing is squeezed into chassis after terminating；
（4）Spread cake：Pulp in chassis is uniformly spread into cake on paving cake car；
（5）Squeezing：The paving cake car for completing cake is sent on hydraulic cold crusher and squeezed, pressure 15-35MPa, temperature control is in 25-
32℃；
（6）Decantation：It will squeeze the juice to be put into decantation bucket and carry out profit natural subsidence separation, upper strata oil is collected after profit layering；
（7）Centrifuge：It will be decanted in bucket and further carry out water-oil separating in leftover materials input vertical centrifugal machine, collect oily
Material；
（8）Vacuum filter：It will be decanted after being mixed with the oil plant collected in centrifugal separation processes and be sent into vacuum oil-filter progress vacuum
Filtration treatment；
（9）Canning and storage：The oil product obtained after vacuum filter carries out rapidly canned processing in sterile workshop, be stored in lucifuge,
The cellar or warehouse be Protected from Heat, divulge information, drying, storage temperature are 15 DEG C -18 DEG C.
Described step（2）The condition of work of middle hammer mill is：Sieve diameter is 5mm, and it is 1500- to beat speed
2000 turns/min.
Described step（3）The temperature of infrared heat source is 50-100 DEG C in mid and far infrared beam irradiating apparatus, caused remote red
Outside line wavelength is 8-16 μm.
Described step（4）Middle cake thickness is 20-30mm, and 4-5 layer cakes are spread between each two disk.
Described step（5）The light pressure diligent principle pressed, stepped up step by step is followed during middle squeezing, oil stream can not be depressed into line, squeezes point
It can stop when having tightened up.
Described step（8）The vacuum of middle vacuum oil-filter is 0.090MPa-0.095MPa, and environment temperature control exists
15-20℃。
The present invention irradiates the method combined with low heat far infrared using mechanical lapping and olive pulp is handled,
The activation process to cell performance in fruit is realized using the unique performance of far infrared, accelerates large biological molecule to be overflow from cell
Go out, while be smaller hydrone by water molecule activation, accelerate oil water separation process, and far infrared also has certain sterilization effect
Fruit, and fatty acid oxidation can be prevented, the taste of further lifting oil, storge quality is improved, is come than traditional squeezing process
Say, it is only necessary to increase a far infrared generating apparatus, technique is simple, and easily operation realizes that obtained olive oil is through inspection
Survey its acid number ＜ 1mg/g, K232≤ 2.0, K270≤ 0.15, peroxide value≤9.5meqO2/ kg, its color and luster is pure bright, fruity
Taste is strong.
Embodiment
Embodiment 1
A kind of method of far infrared irradiation high efficiency extraction olive oil, is comprised the following steps that：
（1）Pretreatment of raw material：By the fresh olea europaea fruit of harvest time successively after cleaning, sort, clean, dry it is standby；
（2）Crush：Pretreated olea europaea fruit is handled through stoning, is enucleated break process in the meat hammer mill of consequence,
It is 2000 turns/min to beat speed, sieve diameter 5mm, pulp is made；
（3）Fusion：Then gained pulp is put into fusion pond, it is 15-20 DEG C to control pulp temperature, opens far infrared irradiation
The temperature of device, wherein infrared heat source is 50 DEG C, and caused far infrared wavelength is 8-16 μm, and fusion pond is with 10 revs/min
Speed stirs pulp mixed processing 50min, and processing is squeezed into chassis after terminating；
（4）Spread cake：By the pulp in chassis, uniformly paving cake, cake thickness are 20mm on paving cake car, and 5 layers of cake is spread between each two disk；
（5）Squeezing：The paving cake car for completing cake is sent on hydraulic cold crusher and squeezed, pressure 15-20MPa, temperature control is in 25-
32 DEG C, the light pressure diligent principle pressed, stepped up step by step is followed during squeezing, is depressed into oil stream not into line, squeezing when point has been tightened up to stop；
（6）Decantation：It will squeeze the juice to be put into decantation bucket and carry out profit natural subsidence separation, upper strata oil is collected after profit layering；
（7）Centrifuge：It will be decanted in bucket and further carry out water-oil separating in leftover materials input vertical centrifugal machine, collect oily
Material；
（8）Vacuum filter：It will be decanted after being mixed with the oil plant collected in centrifugal separation processes and be sent into vacuum oil-filter progress vacuum
Filtration treatment, wherein pressure：0.090MPaMPa, environment temperature：15℃-20℃；
（9）Canning and storage：The oil product obtained after vacuum filter carries out rapidly canned processing in sterile workshop, be stored in lucifuge,
The cellar or warehouse be Protected from Heat, divulge information, drying, storage temperature are 15 DEG C -18 DEG C.
Obtained olive oil acid number 0.85mg/g, K232For 1.83, K270For 0.142, peroxide value 9.12meqO2/ kg,
Its color and luster is pure bright, and fruit flavor is strong.
Embodiment 2
A kind of method of far infrared irradiation high efficiency extraction olive oil, is comprised the following steps that：
（1）Pretreatment of raw material：By the fresh olea europaea fruit of harvest time successively after cleaning, sort, clean, dry it is standby；
（2）Crush：Pretreated olea europaea fruit is handled through stoning, is enucleated break process in the meat hammer mill of consequence,
It is 1500 turns/min to beat speed, sieve diameter 5mm, pulp is made；
（3）Fusion：Then gained pulp is put into fusion pond, it is 15-20 DEG C to control pulp temperature, opens far infrared irradiation
The temperature of device, wherein infrared heat source is 100 DEG C, and caused far infrared wavelength is 8-16 μm, and fusion pond is with 30 revs/min
Speed stirs pulp mixed processing 30min, and processing is squeezed into chassis after terminating；
（4）Spread cake：By the pulp in chassis, uniformly paving cake, cake thickness are 30mm on paving cake car, and 4 layers of cake is spread between each two disk；
（5）Squeezing：The paving cake car for completing cake is sent on hydraulic cold crusher and squeezed, pressure 20-35MPa, temperature control is in 25-
32 DEG C, the light pressure diligent principle pressed, stepped up step by step is followed during squeezing, is depressed into oil stream not into line, squeezing when point has been tightened up to stop；
（6）Decantation：It will squeeze the juice to be put into decantation bucket and carry out profit natural subsidence separation, upper strata oil is collected after profit layering；
（7）Centrifuge：It will be decanted in bucket and further carry out water-oil separating in leftover materials input vertical centrifugal machine, collect oily
Material；
（8）Vacuum filter：It will be decanted after being mixed with the oil plant collected in centrifugal separation processes and be sent into vacuum oil-filter progress vacuum
Filtration treatment, wherein pressure：0.095MPa, environment temperature：15℃-20℃；
（9）Canning and storage：The oil product obtained after vacuum filter carries out rapidly canned processing in sterile workshop, be stored in lucifuge,
The cellar or warehouse be Protected from Heat, divulge information, drying, storage temperature are 15 DEG C -18 DEG C.
Obtained olive oil acid number 0.84mg/g, K232For 1.87, K270For 0.135, peroxide value 9.35meqO2/ kg,
Its color and luster is pure bright, and fruit flavor is strong.
Claims (6)
- A kind of 1. method of far infrared irradiation high efficiency extraction olive oil, it is characterised in that comprise the following steps：（1）Pretreatment of raw material：By fresh olea europaea fruit successively after cleaning, sort, clean, dry it is standby；（2）Crush：Pretreated olea europaea fruit is handled through stoning, is enucleated the meat hammer mill break process of consequence, system Into pulp；（3）Fusion：Then gained pulp is put into fusion pond, it is 15-20 DEG C to control pulp temperature, opens far infrared irradiation Device, 30-50min is stirred with 10-30 revs/min of speed, processing is squeezed into chassis after terminating；（4）Spread cake：Pulp in chassis is uniformly spread into cake on paving cake car；（5）Squeezing：The paving cake car for completing cake is sent on hydraulic cold crusher and squeezed, pressure 15-35MPa, temperature control is in 25- 32℃；（6）Decantation：It will squeeze the juice to be put into decantation bucket and carry out profit natural subsidence separation, upper strata oil is collected after profit layering；（7）Centrifuge：It will be decanted in bucket and further carry out water-oil separating in leftover materials input vertical centrifugal machine, collect oily Material；（8）Vacuum filter：It will be decanted after being mixed with the oil plant collected in centrifugal separation processes and be sent into vacuum oil-filter progress vacuum Filtration treatment；（9）Canning and storage：The oil product obtained after vacuum filter carries out rapidly canned processing in sterile workshop, be stored in lucifuge, The cellar or warehouse be Protected from Heat, divulge information, drying, storage temperature are 15 DEG C -18 DEG C.
- 2. the method for a kind of far infrared irradiation high efficiency extraction olive oil as claimed in claim 1, it is characterised in that described Step（2）The condition of work of middle hammer mill is：Sieve diameter is 5mm, beats speed and turns/min for 1500-2000.
- 3. the method for a kind of far infrared irradiation high efficiency extraction olive oil as claimed in claim 1, it is characterised in that described Step（3）The temperature of infrared heat source is 50-100 DEG C in mid and far infrared beam irradiating apparatus, and caused far infrared wavelength is 8-16 μ m。
- 4. the method for a kind of far infrared irradiation high efficiency extraction olive oil as claimed in claim 1, it is characterised in that described Step（4）Middle cake thickness is 20-30mm, and 4-5 layer cakes are spread between each two disk.
- 5. the method for a kind of far infrared irradiation high efficiency extraction olive oil as claimed in claim 1, it is characterised in that described Step（5）The light pressure diligent principle pressed, stepped up step by step is followed during middle squeezing, is depressed into oil stream not into line, when squeezing point and having tightened up Stop.
- 6. the method for a kind of far infrared irradiation high efficiency extraction olive oil as claimed in claim 1, it is characterised in that described Step（8）The vacuum of middle vacuum oil-filter is 0.090MPa-0.095MPa, and environment temperature is controlled at 15-20 DEG C.
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| CN201710789308.2A CN107513463A (en) | 2017-09-05 | 2017-09-05 | A kind of method of far infrared irradiation high efficiency extraction olive oil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093205A (en) * | 2019-06-12 | 2019-08-06 | 四川聚峰谷农业科技开发有限公司 | A kind of olive oil processing method |
| CN110724586A (en) * | 2019-11-18 | 2020-01-24 | 河南省农业科学院 | Method for preparing strong-flavor grease body by using infrared radiation technology |
| CN115181601A (en) * | 2022-06-24 | 2022-10-14 | 云南省林业和草原科学院 | Efficient olive oil squeezing production process |
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| CN107057836A (en) * | 2017-04-21 | 2017-08-18 | 橄享成都科技有限责任公司 | A kind of olive edible oil and preparation method thereof |
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| CN102264883A (en) * | 2008-12-26 | 2011-11-30 | Ska株式会社 | Method for preventing deterioration of edible oil or industrial oil and apparatus therefor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093205A (en) * | 2019-06-12 | 2019-08-06 | 四川聚峰谷农业科技开发有限公司 | A kind of olive oil processing method |
| CN110724586A (en) * | 2019-11-18 | 2020-01-24 | 河南省农业科学院 | Method for preparing strong-flavor grease body by using infrared radiation technology |
| CN110724586B (en) * | 2019-11-18 | 2023-10-27 | 河南省农业科学院 | Method for preparing aroma type grease body by utilizing infrared radiation technology |
| CN115181601A (en) * | 2022-06-24 | 2022-10-14 | 云南省林业和草原科学院 | Efficient olive oil squeezing production process |
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Application publication date: 20171226 |