CN109749845A - A kind of 6S high oleic acid peanut oil manufacturing process - Google Patents
A kind of 6S high oleic acid peanut oil manufacturing process Download PDFInfo
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- CN109749845A CN109749845A CN201910161072.7A CN201910161072A CN109749845A CN 109749845 A CN109749845 A CN 109749845A CN 201910161072 A CN201910161072 A CN 201910161072A CN 109749845 A CN109749845 A CN 109749845A
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- oleic acid
- high oleic
- peanut oil
- acid peanut
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Abstract
The invention discloses a kind of 6S high oleic acid peanut oil manufacturing process, include the following steps S1) the raw perfume of parch, S2) physical squeezing, S3) low pressure filtering, S4) remove mould sterilization, S5) fresh-keeping anti-oxidant, S6) freezing refining.This technique makes high oleic acid peanut oil dedicated for high oleic acid peanut, more highlight the advantage and high-quality of high oleic acid peanut oil, physical squeezing is without chemical contamination in manufacturing process, all impurity are removed in low pressure filtering, the harmful substances such as degrading aspergillus flavus element, increase its production, storage, the inoxidizability of transport, again by freezing physical refining, it is fabricated to as clear as crystal, peanut aromatic flavour, can the edible high-end quality of cold vegetable dish in sauce high oleic acid peanut oil, oleic acid content is high, quality is high, and 10 degree to 0 degree there is not floccule, it is not in solidification phenomenon, it has important practical significance and commercial value.
Description
Technical field
The present invention relates to edible oil manufacturing technology field, in particular to a kind of 6S high oleic acid peanut oil manufacturing process.
Background technique
In vegetable oil, common peanut oil mid-oleic is 36%~67%, and high oleic acid peanut varieties pass through squeezing
At high oleic acid peanut oil, oleic acid content can be to 75% or more.High oleic acid is exactly that oleic acid content is very high, and oleic acid is the one of grease
Kind, grease is a kind of ingredient for forming edible oil again.Grease is divided into monounsaturated fatty acids, polyunsaturated fatty acid, saturated fat
Fat acid and trans-fatty acid.It is known that trans-fatty acid be it is bad, it is exactly monounsaturated fatty acids that is best among these
Content, that is, oleic acid, so oleic acid content height is good.
High oleic acid peanut is developed in recent years, and common peanut oil may only be decocted, fries, be fried, it is not possible to and it is cold and dressed with sauce edible, and
The high oleic acid peanut oil produced has more mellowness peanut taste, can be used for it is cold and dressed with sauce, and have both it is pan-fried, fry, fried eating method.At present
Most notable peanut oil squeezing technique is exactly the 5s peanut oil squeezing technique of Shandong flower in industry, and " 5s squeezing process " is Shandong flower original creation
A kind of edible fat production technique, sorting select roasts stir, squeezes squeeze, filter seep, store store, refer to
5 cores of entire edible oil processing technology, abbreviation 5s.Its technique is used to process the high oleic acid flower of high oleic acid peanut generation
Oil generation has floccule at 10 degree of temperature or less, and the consumer for being ignorant of professional knowledge will be considered impurity, influence consumer and exist
Desire to buy when winter.When temperature is at 0~5 degree, there is the precipitating fat deposit of jelly formula in high oleic acid peanut oil, causes solid fat
Fat layer can not pour out use from oil bottle, influence use of the high oleic acid peanut oil consumer's winter in kitchen.
For the high oleic acid peanut just to appear on the market soon, the genetic property and high oleic acid peanut oil to its high oleic acid content are needed
It is different from common peanut oil physical characteristic, takes manufacture craft more scientific, updating, aiming at high oleic acid peanut oil and design,
But existing high oleic acid peanut is also in the technique extracted oil using common peanut.It cannot grow with each passing hour, not specifically for high oil
The squeezing process of sour peanut cannot allow the characteristics of high oleic acid peanut oil advantage preferably to allow consumer perceptions.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above technological deficiencies, provide a kind of 6S high oleic acid peanut oil manufacture work
Skill, the high oleic acid peanut oil made is as clear as crystal, peanut aromatic flavour, and oleic acid content is high, and quality is high, and at 10 DEG C
It is not in the phenomenon that floccule and high oleic acid peanut oil solidify to 0 DEG C.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
A kind of 6S high oleic acid peanut oil manufacturing process, the technique comprise the following steps:
S1) parch is raw fragrant: frying in furnace in electric heating, carries out preliminary treatment to high oleic acid peanut, in-furnace temperature is controlled 80
~140 DEG C, parch 10~20 minutes, high oleic acid peanut is heated, promotes raw perfume；
S2) physical squeezing: selecting expeller, squeeze to the high oleic acid peanut after heating, and it is dense to obtain first squeezing
Fragrant high oleic acid crude oil；
S3) low pressure filters: first squeezing giving off a strong fragrance high oleic acid crude oil flows into 304 stainless steel low pressure filter plant of food grade, utilizes electricity
Power, which generates low pressure, will complete filtering in high oleic acid crude oil inspiration filter plant, remove S2) powder that generates during physical squeezing
And impurity；Filter plant is using 304 stainless steel material of food grade；
S4 it) removes mould sterilization: high oleic acid peanut oil being pumped into aflatoxins mechanism of degradation by electric pump, is removed in high oleic acid peanut oil
Aflatoxins；Wherein aflatoxins mechanism of degradation use quartz burner 6, every tubes 500w, by per minute degradation 1~
The rate of 2.5 kilograms of high oleic acid peanut oil works；
S5) fresh-keeping anti-oxidant: to take 1 vitamin E capsule, 1 vitamin E capsule according to every 5000ml high oleic acid peanut oil
50 milligrams of vitamin Es are included, vitamin E is poured into after puncturing, is then stirred until homogeneous, vitamin E belongs to liposoluble vitamin,
It can be dissolves uniformly in oil；
S6) freezing refining: cooling jellyization processing is carried out to high oleic acid peanut oil in freezer, temperature is slowly reduced, utilizes
Under low-temperature condition polytropism occurs for high oleic acid peanut oil, and fixed knot partial crystallization is gone out, by the high oleic acid for taking liquid away
Peanut oil or the fat deposit that crystal structure is filtered out with filter plant, reach the physical refining of high oleic acid peanut oil.
Further, the S6) it freezes in refinement step, it is desirable that freezer initial temperature slowly reduces temperature, i.e., at 14 DEG C
It reduces by 1~2 DEG C per hour and is reduced to 0 DEG C always, to there is enough high oleic acid peanut oil fatty acid crystal built-up times, generate
Firm crystal shape, the fat deposit of similar hard fat are formed in high oleic acid peanut oil stearic (full conducive to filtering plastotype at this time
With the fat deposit of fatty acid composition), then in the freezer that temperature is 0 DEG C, take the liquid above the fat deposit formed away
High oleic acid peanut oil, or the fat deposit of crystal structure is filtered out with filter plant, reach the physical refining of high oleic acid peanut oil,
Effectively remove 50%~90% saturated fatty acid.
The invention has the benefit that this technique makes high oleic acid peanut oil dedicated for high oleic acid peanut, more highlight
The advantage and high-quality of high oleic acid peanut oil, physical squeezing is removed all without chemical contamination, low pressure filtering in manufacturing process
Impurity, the harmful substances such as degrading aspergillus flavus element increase its production, storage, the inoxidizability of transport, and pass through freezing physics essence
Refining, is fabricated to as clear as crystal, peanut aromatic flavour, can the edible high-end quality of cold vegetable dish in sauce high oleic acid peanut oil, oleic acid content
Height, quality are high, and 10 degree to 0 degree floccule do not occur, are not in solidification phenomenon, have important practical significance and commercially
Value.
Specific embodiment
In order that the present invention can be more clearly and readily understood, below technical solution in the embodiment of the present invention into
Row clearly and completely describes.
A kind of 6S high oleic acid peanut oil manufacturing process comprises the following steps:
Free from admixture is selected, full excellent peanut new lines high oleic acid peanut kernels are raw material, fry the even heat of furnace through electric heating and dry
It fries, preliminary treatment is carried out to high oleic acid peanut, in-furnace temperature is controlled at 80~140 DEG C, parch 10~20 minutes, heat high oil
Sour peanut is conducive to the raw perfume of peanut oil, belongs to physical property range, will not generate any harmful components, can more improve for cool
The taste and fragrance of botargo；
Expeller is selected, the high oleic acid peanut after heating is squeezed, obtains first squeezing giving off a strong fragrance high oleic acid crude oil,
Physical squeezing, not at any harmful components of life and chemical contamination；
Low pressure filtering, first squeezing giving off a strong fragrance high oleic acid crude oil are flowed into 304 stainless steel low pressure filter plant of food grade, are produced using electric power
Raw low pressure will complete filtering in high oleic acid crude oil inspiration filter plant, remove S2) powder that generates during physical squeezing and miscellaneous
Matter；Filter plant is using 304 stainless steel material of food grade；Impurity is filtered out, keeps oil as clear as crystal；
High oleic acid peanut oil is pumped into aflatoxins mechanism of degradation by electric pump, removes the aflatoxins in high oleic acid peanut oil；
Wherein aflatoxins mechanism of degradation uses quartz burner 6, every tubes 500w, by the height oil of 1~2.5 kilogram of degradation per minute
The rate of sour peanut oil works；Aspergillus flavus is removed by ultraviolet light, so that aflatoxins b1 is reached qualified horizontal, ultraviolet light irradiation
The aflatoxins that can effectively degrade in high oleic acid peanut oil, and high oleic acid peanut oil quality parameter safely may be used without significant change
It leans on, it is high in machining efficiency, it neutralizes than chemical reaction except mould safer, except not adding any harmful addition during aflatoxins
Agent；
Appropriate vitamin E is added, adds antioxidant, more conducively stores, extend the shelf life, according to every 5000ml high oleic acid
Peanut oil takes 1 vitamin E capsule, and 1 vitamin E capsule includes 50 milligrams of vitamin Es, pours into vitamin E after puncturing, so
After be stirred until homogeneous, vitamin E belongs to liposoluble vitamin, can be dissolves uniformly in oil；
It is concise to freeze physics, cooling jellyization processing is carried out to high oleic acid peanut oil in freezer, temperature is slowly reduced, utilizes
Under low-temperature condition polytropism occurs for high oleic acid peanut oil, and fixed knot partial crystallization is gone out, by the high oleic acid for taking liquid away
Peanut oil or the fat deposit that crystal structure is filtered out with filter plant, reach the physical refining of high oleic acid peanut oil；At the beginning of freezer
Beginning temperature slowly reduces temperature at 14 DEG C, i.e., reduces by 1~2 DEG C per hour and be reduced to 0 DEG C always, to there is enough high oleic acids
Peanut oil fatty acid crystal built-up time generates and consolidates crystal shape, the fat deposit of similar hard fat, at this time high oleic acid peanut
It is formed in oil and is conducive to filtering plastotype tristearin (fat deposit of saturated fatty acid composition), then in the freezer that temperature is 0 DEG C, taken out
The liquid high oleic acid peanut oil above the fat deposit formed is walked, or filters out the fat of crystal structure with filter plant
Layer, reaches the physical refining of high oleic acid peanut oil, effectively removes 50%~90% saturated fatty acid, purifies oleic acid content, system
Make as clear as crystal, peanut give off a strong fragrance, the high oleic acid peanut oil of high-end quality；It is molten using various composition in high oleic acid peanut oil
Point is different, slow cooling, can successive crystalline deposit, purified with this change in physical, it is safe and efficient, do not generate it is any it is harmful at
Point.
The present invention has played the physical properties of high oleic acid peanut oil to greatest extent, and 10~1 DEG C of winter do not freeze, with most pacifying
Full physical method avoids the pollution of chemical method, and retains the nutritional ingredient of high oleic acid peanut oil to greatest extent, and generate
Strong peanut oil fragrance effectively removes the aflatoxins harmful toxins in peanut oil, finished product high oleic acid flower produced by the present invention
Oil generation items technical quality, food sanitation standard reach the standard of national edible peanut oil, are a kind of novel peanut high oleic acids
Peanut is fabricated to the manufacture craft of high-quality high oleic acid peanut oil.
The high oleic acid peanut oil obtained by S1-S5 step obtains saturated fatty acid 17.39%, oleic acid through measurement
75.23%, linoleic acid 6.11%；
Then S6 freezing refining is carried out, the full of part can be withdrawn using polytropism by 8 hours in freezer
And fatty acid,
High oleic acid peanut oil component after purification is saturated fat 8.04%, oleic acid 83.91%, sub- oil through measurement scale
Acid is 6.86%.
It is the saturated fat separated in high oleic acid peanut oil with polytropism that key problem in technology of the invention, which is selected intention and selected,
Acid, maximum separable 90%, and oleic acid content is improved, 10 degree to 0 degree still as clear as crystal, nothings of high oleic acid peanut oil after purification
Floccule, no solidification phenomenon.Industry provides that the peanut oil of 75% oleic acid content of > could be high oleic acid peanut oil；Institute is in this approach
It can allow oleic acid content that 75% peanut is not achieved to squeeze out and become possible higher than 75% peanut oil, commercial value is very big.
The present invention and its embodiments have been described above, this description is no restricted, only reality of the invention
One of mode is applied, actual embodiment is not limited thereto.All in all if those skilled in the art are opened by it
Show, without departing from the spirit of the invention, not inventively design embodiment similar with the technical solution,
It is within the scope of protection of the invention.
Claims (2)
1. a kind of 6S high oleic acid peanut oil manufacturing process, it is characterised in that: the technique comprises the following steps:
S1) parch is raw fragrant: frying in furnace in electric heating, carries out preliminary treatment to high oleic acid peanut, in-furnace temperature is controlled 80~140
DEG C, parch 10~20 minutes, high oleic acid peanut is heated, promotes raw perfume；
S2) physical squeezing: selecting expeller, squeeze to the high oleic acid peanut after heating, and it is high to obtain first squeezing giving off a strong fragrance
Oleic acid crude oil；
S3) low pressure filters: first squeezing giving off a strong fragrance high oleic acid crude oil flows into 304 stainless steel low pressure filter plant of food grade, is produced using electric power
Raw low pressure will complete filtering in high oleic acid crude oil inspiration filter plant, remove S2) powder that generates during physical squeezing and miscellaneous
Matter；Filter plant is using 304 stainless steel material of food grade；
S4 it) removes mould sterilization: high oleic acid peanut oil being pumped into aflatoxins mechanism of degradation by electric pump, removes the Huang in high oleic acid peanut oil
Aspergillin；Wherein aflatoxins mechanism of degradation uses quartz burner 6, every tubes 500w, public by degradation 1~2.5 per minute
The rate of the high oleic acid peanut oil of jin works；
S5) fresh-keeping anti-oxidant: to take 1 vitamin E capsule according to every 5000ml high oleic acid peanut oil, 1 vitamin E capsule includes
50 milligrams of vitamin Es, vitamin E is poured into, be then stirred until homogeneous after puncturing, and vitamin E belongs to liposoluble vitamin, can be with
It is dissolves uniformly in oil；
S6) freezing refining: cooling jellyization processing is carried out to high oleic acid peanut oil in freezer, slowly reduces temperature, utilizes high oil
Under low-temperature condition polytropism occurs for sour peanut oil, and fixed knot partial crystallization is gone out, by the high oleic acid peanut for taking liquid away
Oil or the fat deposit that crystal structure is filtered out with filter plant, reach the physical refining of high oleic acid peanut oil.
2. a kind of 6S high oleic acid peanut oil manufacturing process according to claim 1, it is characterised in that: the S6) freezing essence
It refines in step, it is desirable that freezer initial temperature slowly reduces temperature at 14 DEG C, i.e., reduces by 1~2 DEG C per hour and be reduced to 0 DEG C always,
There are enough high oleic acid peanut oil fatty acid crystal built-up times, firm crystal shape, the rouge of similar hard fat are generated
Fat layer is formed in high oleic acid peanut oil is conducive to filtering plastotype tristearin (fat deposit of saturated fatty acid composition) at this time, then exists
Temperature is to take the liquid high oleic acid peanut oil above the fat deposit formed away in 0 DEG C of freezer, or with filter plant mistake
The fat deposit for filtering crystal structure reaches the physical refining of high oleic acid peanut oil, effectively removes 50%~90% saturated fat
Acid.
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| CN201910161072.7A CN109749845A (en) | 2019-03-04 | 2019-03-04 | A kind of 6S high oleic acid peanut oil manufacturing process |
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| CN201910161072.7A CN109749845A (en) | 2019-03-04 | 2019-03-04 | A kind of 6S high oleic acid peanut oil manufacturing process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110317671A (en) * | 2019-07-12 | 2019-10-11 | 金胜粮油集团有限公司 | A kind of production technology process of primary first squeezing high oleic acid peanut oil |
| CN113667531A (en) * | 2021-08-19 | 2021-11-19 | 郑州远洋油脂工程技术有限公司 | High-oleic-acid peanut oil and preparation method thereof |
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| CN101880594A (en) * | 2010-06-06 | 2010-11-10 | 山东省花生研究所 | Preparation method of high oleic acid virgin peanut oil |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110317671A (en) * | 2019-07-12 | 2019-10-11 | 金胜粮油集团有限公司 | A kind of production technology process of primary first squeezing high oleic acid peanut oil |
| CN113667531A (en) * | 2021-08-19 | 2021-11-19 | 郑州远洋油脂工程技术有限公司 | High-oleic-acid peanut oil and preparation method thereof |
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