CN108504444A - The processing technology of one vegetable oil - Google Patents

The processing technology of one vegetable oil Download PDF

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Publication number
CN108504444A
CN108504444A CN201810284108.6A CN201810284108A CN108504444A CN 108504444 A CN108504444 A CN 108504444A CN 201810284108 A CN201810284108 A CN 201810284108A CN 108504444 A CN108504444 A CN 108504444A
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CN
China
Prior art keywords
oil
crude oil
vegetable
honey
gained
Prior art date
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.)
Pending
Application number
CN201810284108.6A
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Chinese (zh)
Inventor
王耀斌
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Shaanxi Yangling Shanxi Agricultural Development Co Ltd
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Shaanxi Yangling Shanxi Agricultural Development Co Ltd
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Priority to CN201810284108.6A priority Critical patent/CN108504444A/en
Publication of CN108504444A publication Critical patent/CN108504444A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B1/00Production of fats or fatty oils from raw materials
    • C11B1/02Pretreatment
    • C11B1/04Pretreatment of vegetable raw material
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B1/00Production of fats or fatty oils from raw materials
    • C11B1/06Production of fats or fatty oils from raw materials by pressing
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B3/00Refining fats or fatty oils
    • C11B3/001Refining fats or fatty oils by a combination of two or more of the means hereafter
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B3/00Refining fats or fatty oils
    • C11B3/02Refining fats or fatty oils by chemical reaction
    • C11B3/04Refining fats or fatty oils by chemical reaction with acids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B3/00Refining fats or fatty oils
    • C11B3/02Refining fats or fatty oils by chemical reaction
    • C11B3/06Refining fats or fatty oils by chemical reaction with bases
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B5/00Preserving by using additives, e.g. anti-oxidants
    • C11B5/0085Substances of natural origin of unknown constitution, f.i. plant extracts

Abstract

The invention belongs to vegetable oil processing technique fields, and in particular to the processing technology of a vegetable oil;The processing technology of vegetable oil to pass through cleaning removal of impurities, shelling, broken, softening, rail base, extrusion preprocessing process, the present invention is improved softening process, sofening treatment is carried out to vegetable seeds using honey liquid, under the conditions of the physical squeezing of low-temp low-pressure, the oil yield that vegetable seeds can be improved reduces requirement of the vegetable oil squeezing to equipment;In addition, the fragrance level of gained vegetable oil can be improved in the fragrant and sweet taste of honey, the antioxidant content in honey can also extend the storage period of gained vegetable oil.

Description

The processing technology of one vegetable oil
Technical field
The invention belongs to vegetable oil processing technique fields, and in particular to the processing technology of a vegetable oil.
Background technology
Vegetable oil is the compound made of unsaturated fatty acid and glycerine chemical combination, is distributed widely in nature, be from The grease obtained in the fruit of plant, seed, plumule.Such as peanut oil, soya-bean oil, linseed oil, castor oil, rape seed oil.Vegetable oil Main component be ester that straight chain higher fatty acids and glycerine generate, aliphatic acid also contains in addition to palmitic acid, stearic acid and oleic acid A variety of unsaturated acids, such as erucic acid, eleostearic acid, ricinoleic acid.
Using vegetable seeds processing vegetable oil, the prior art mainly has physical squeezing and chemical reagent to dissolve out two kinds of techniques, The shortcomings that having reagent residual because of Huas reagent dissolving-out process, potential hazard easily is caused to human body, therefore, the plant of high-quality Oily mainly to use physical squeezing technology, still, physical squeezing technique is not only high to press apparatus requirement, of high cost, and exists Problem time-consuming and laborious, oil cut rate is low.
Invention content
The invention is intended to provide a kind of requirement reducing physical squeezing to equipment, pressing temperature and pressure, production is reduced Cost and can be improved oil yield vegetable oil processing technology.
In order to achieve the above objectives, technical solution of the present invention is as follows:
The processing technology of one vegetable oil, it is characterised in that:It comprises the steps of:
(1)Vegetable seeds, cleaning removal of impurities is taken to be crushed after being packed into hulling machine shelling;
(2)By 1g:(7~10)The ratio of mL, by step(1)The broken vegetable seeds of gained is mixed with water, is stirred evenly, close It closes encapsulation, carries out sofening treatment, the softening time 20 ~ for 24 hours, 25 ~ 28 DEG C of softening temperature;
(3)Honey is taken, is diluted with water, control moisture content is 45 ~ 50%, agitating and heating, 65 ~ 70 DEG C of heating temperature, heating time 2 ~ 3h crosses 80 mesh sieve, obtains honey liquid;
(4)By step(2)Vegetable seeds after gained softening and step(3)Gained honey liquid is 2 by weight:1~4:7 Ratio mixes, and stirs evenly, sealed storage, 30 ~ 35 DEG C of storage temperature, 10 ~ 13h of storage time obtains the plant species containing honey Son;
(5)By step(4)After vegetable seeds of the gained containing honey carries out rail base, extrusion processing is done, carries out machinery pressure afterwards It squeezes, filtering obtains crude oil;
(6)To step(5)Gained crude oil does dephosphorization fat technique and de- free fatty process, then is washed, grease point It after separating process processing, is decolourized, deodorizing technology processing, is cooled down under vacuum condition, 0 ~ 10 DEG C of cooling temperature obtains finished product Oil, it is filling.
Preferably, step(6)The dephosphorization fat technique is:Crude oil is squeezed into oil-oil heat exchanger, temperature is adjusted to 65 ~ 80 DEG C, after crude oil is heated, 0.03 ~ 0.15% phosphoric acid of crude oil mass percent is added, mixes well, delay reaction 50 ~ 5 ~ 10% deionized water of crude oil mass ratio is added in 80min, after mixing well, filtering.
Preferably, step(6)The de- free fatty technique is:The crude oil that will be obtained after dephosphorization fat process Heater is squeezed into, temperature is adjusted at 70 ~ 85 DEG C, after crude oil heating heating, lye, the wherein addition of lye and addition is added Acid value and acid adding calculation of the concentration according to crude oil are sufficiently mixed uniformly, carry out neutralization reaction, 1 ~ 1.5h of reaction time, filtering.
Preferably, step(6)The decoloration and deodorizing technology processing are implemented by the prior art.
Preferably, step(1), step(2), step(4)Or step(5)The vegetable seeds is:Soybean, rapeseed, cotton Any one of seed, sunflower seeds or peanut.
Advantageous effect of the present invention:
(1)The present invention is in the processing technology of vegetable oil, after carrying out sofening treatment to vegetable seeds using honey liquid, in low temperature Under the conditions of the physical squeezing of low pressure, the oil yield of vegetable seeds can be improved, reduce requirement of the vegetable oil squeezing to equipment;
(2)In the prior art of vegetable oil, the oil yield of soybean is 12 ~ 18%.The oil yield of peanut 40 ~ 50%, rapeseed Oil yield is 30 ~ 45%, and the oil yield of cottonseed is 11 ~ 25%, and the oil yield of sunflower seeds is 32 ~ 42%;The present invention passes through to softening work After skill is improved, the oil yield of the vegetable seeds it is different degrees of improve 6 ~ 10 percentage points;In addition, honey is fragrant and sweet The fragrance level of gained vegetable oil can be improved in taste, and the antioxidant content in honey can also extend the storage period of gained vegetable oil.
Specific implementation mode
Below by specific embodiment, the technical solution that further illustrates the present invention.
Embodiment 1
A kind of processing technology of peanut oil, comprises the steps of:
(1)Peanut seed, cleaning removal of impurities is taken to be crushed after being packed into hulling machine shelling;
(2)By 1g:The ratio of 7mL, by step(1)The broken peanut seed of gained is mixed with water, is stirred evenly, closed envelope Dress carries out sofening treatment, softens time 20h, 25 DEG C of softening temperature;
(3)Honey is taken, is diluted with water, control moisture content is 45 ~ 50%, agitating and heating, 65 DEG C, heating time 3h of heating temperature, mistake 80 mesh sieve, and obtain honey liquid;
(4)By step(2)Peanut seed after gained softening and step(3)Gained honey liquid is 2 by weight:1 ratio Mixing, stirs evenly, sealed storage, 3 DEG C of storage temperature, storage time 10h obtains the peanut seed containing honey;
(5)By step(4)After peanut seed of the gained containing honey carries out rail base, extrusion processing is done, carries out machinery pressure afterwards It squeezes, filtering obtains crude oil;
(6)To step(5)Gained crude oil does dephosphorization fat technique and de- free fatty process, then is washed, grease point It after separating process processing, is decolourized, deodorizing technology processing, is cooled down under vacuum condition, 0 ~ 10 DEG C of cooling temperature obtains finished product flower Oil generation, it is filling;
Wherein, step(6)The dephosphorization fat technique is:Crude oil is squeezed into oil-oil heat exchanger, temperature is adjusted to 65 DEG C, waits for crude oil After heating, 0.03% phosphoric acid of crude oil mass percent is added, mixes well, is detained reaction 50min, crude oil quality is added 5% deionized water of ratio, after mixing well, filtering;
Wherein, step(6)The de- free fatty technique is:The crude oil obtained after dephosphorization fat process is squeezed into and is added Hot device, adjusting temperature is at 70 DEG C, and after crude oil heating heating, lye, the wherein addition of lye and addition concentration foundation is added The acid value and acid adding calculation of crude oil are sufficiently mixed uniformly, carry out neutralization reaction, reaction time 1h, filtering.
Embodiment 2
A kind of processing technology of rapeseed oil, comprises the steps of:
(1)Rape seed, cleaning removal of impurities is taken to be crushed after being packed into hulling machine shelling;
(2)By 1g:The ratio of 10mL, by step(1)The broken rape seed of gained is mixed with water, is stirred evenly, closed envelope Dress carries out sofening treatment, softens the time for 24 hours, 28 DEG C of softening temperature;
(3)Honey is taken, is diluted with water, control moisture content is 45 ~ 50%, agitating and heating, 70 DEG C, heating time 2h of heating temperature, mistake 80 mesh sieve, and obtain honey liquid;
(4)By step(2)Rape seed after gained softening and step(3)Gained honey liquid is 4 by weight:7 ratio Mixing, stirs evenly, sealed storage, 35 DEG C of storage temperature, storage time 13h obtains the rape seed containing honey;
(5)By step(4)After rape seed of the gained containing honey carries out rail base, extrusion processing is done, carries out machinery pressure afterwards It squeezes, filtering obtains crude oil;
(6)To step(5)Gained crude oil does dephosphorization fat technique and de- free fatty process, then is washed, grease point It after separating process processing, is decolourized, deodorizing technology processing, is cooled down under vacuum condition, 0 ~ 10 DEG C of cooling temperature obtains finished product dish Seed oil, it is filling;
Wherein, step(6)The dephosphorization fat technique is:Crude oil is squeezed into oil-oil heat exchanger, temperature is adjusted to 80 DEG C, waits for crude oil After heating, 0.15% phosphoric acid of crude oil mass percent is added, mixes well, is detained reaction 80min, crude oil quality is added 10% deionized water of ratio, after mixing well, filtering;
Wherein, step(6)The de- free fatty technique is:The crude oil obtained after dephosphorization fat process is squeezed into and is added Hot device, adjusting temperature is at 85 DEG C, and after crude oil heating heating, lye, the wherein addition of lye and addition concentration foundation is added The acid value and acid adding calculation of crude oil are sufficiently mixed uniformly, carry out neutralization reaction, reaction time 1.5h, filtering.
Embodiment 3
A kind of processing technology of soybean oil, comprises the steps of:
(1)Soya seeds, cleaning removal of impurities are taken to be crushed after being packed into hulling machine shelling;
(2)By 1g:The ratio of 8mL, by step(1)The broken soya seeds of gained are mixed with water, are stirred evenly, closed envelope Dress carries out sofening treatment, softens time 20h, 26 DEG C of softening temperature;
(3)Honey is taken, is diluted with water, control moisture content is 45 ~ 50%, agitating and heating, 68 DEG C, heating time 2h of heating temperature, mistake 80 mesh sieve, and obtain honey liquid;
(4)By step(2)Soya seeds after gained softening and step(3)Gained honey liquid is 3 by weight:5 ratio Mixing, stirs evenly, sealed storage, 30 DEG C of storage temperature, storage time 10h obtains the soya seeds containing honey;
(5)By step(4)After soya seeds of the gained containing honey carry out rail base, extrusion processing is done, carries out machinery pressure afterwards It squeezes, filtering obtains crude oil;
(6)To step(5)Gained crude oil does dephosphorization fat technique and de- free fatty process, then is washed, grease point It after separating process processing, is decolourized, deodorizing technology processing, is cooled down under vacuum condition, it is big to obtain finished product for 0 ~ 10 DEG C of cooling temperature Soya-bean oil, it is filling;
Wherein, step(6)The dephosphorization fat technique is:Crude oil is squeezed into oil-oil heat exchanger, temperature is adjusted to 70 DEG C, waits for crude oil After heating, 0.10% phosphoric acid of crude oil mass percent is added, mixes well, is detained reaction 60min, crude oil quality is added 6% deionized water of ratio, after mixing well, filtering;
Wherein, step(6)The de- free fatty technique is:The crude oil obtained after dephosphorization fat process is squeezed into and is added Hot device, adjusting temperature is at 75 DEG C, and after crude oil heating heating, lye, the wherein addition of lye and addition concentration foundation is added The acid value and acid adding calculation of crude oil are sufficiently mixed uniformly, carry out neutralization reaction, reaction time 1h, filtering.
Organoleptic detection
Detection method and project press GB 19641-2015, and the results are shown in Table 1:
Toxic, harmful mushroom and vegetable seeds limit detection
Detection method presses GB 19641-2015, and the results are shown in Table 2:

Claims (4)

1. the processing technology of a vegetable oil, it is characterised in that:It comprises the steps of:
(1)Vegetable seeds, cleaning removal of impurities is taken to be crushed after being packed into hulling machine shelling;
(2)By 1g:(7~10)The ratio of mL, by step(1)The broken vegetable seeds of gained is mixed with water, is stirred evenly, close It closes encapsulation, carries out sofening treatment, the softening time 20 ~ for 24 hours, 25 ~ 28 DEG C of softening temperature;
(3)Honey is taken, is diluted with water, control moisture content is 45 ~ 50%, agitating and heating, 65 ~ 70 DEG C of heating temperature, heating time 2 ~ 3h crosses 80 mesh sieve, obtains honey liquid;
(4)By step(2)Vegetable seeds after gained softening and step(3)Gained honey liquid is 2 by weight:1~4:7 Ratio mixes, and stirs evenly, sealed storage, 30 ~ 35 DEG C of storage temperature, 10 ~ 13h of storage time obtains the plant species containing honey Son;
(5)By step(4)After vegetable seeds of the gained containing honey carries out rail base, extrusion processing is done, carries out machinery pressure afterwards It squeezes, filtering obtains crude oil;
(6)To step(5)Gained crude oil does dephosphorization fat technique and de- free fatty process, then is washed, grease point It after separating process processing, is decolourized, deodorizing technology processing, is cooled down under vacuum condition, 0 ~ 10 DEG C of cooling temperature obtains finished product Oil, it is filling.
2. the processing technology of vegetable oil according to claim 1, it is characterised in that:Step(6)The dephosphorization fat technique is:It will Crude oil squeezes into oil-oil heat exchanger, and temperature is adjusted to 65 ~ 80 DEG C, and after crude oil is heated, the 0.03 of crude oil mass percent is added ~ 0.15% phosphoric acid, mixes well, and is detained 50 ~ 80min of reaction, and 5 ~ 10% deionized water of crude oil mass ratio is added, fully mixed After even, filtering.
3. the processing technology of vegetable oil according to claim 2, it is characterised in that:Step(6)The de- free fatty work Skill is:The crude oil obtained after dephosphorization fat process is squeezed into heater, adjusts temperature at 70 ~ 85 DEG C, waits for that crude oil heats up After heating, lye, the wherein acid value and acid adding calculation of the addition of lye and addition concentration according to crude oil is added, is sufficiently mixed Uniformly, neutralization reaction, 1 ~ 1.5h of reaction time, filtering are carried out.
4. the processing technology of vegetable oil according to claim 3, it is characterised in that:Step(1), step(2), step(4)Or Step(5)The vegetable seeds is:Any one of soybean, rapeseed, cottonseed, sunflower seeds or peanut.
CN201810284108.6A 2018-04-02 2018-04-02 The processing technology of one vegetable oil Pending CN108504444A (en)

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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101245284A (en) * 2008-03-28 2008-08-20 北京中农康元粮油技术发展有限公司 Puffing expression method for producing oil with low oil-containing oil-bearing material
CN101665742A (en) * 2009-09-29 2010-03-10 陈军 Preparation technique of big-leaf seed tea seed oil
CN102453605A (en) * 2010-10-15 2012-05-16 嘉祥县嘉冠油脂化工有限公司 Virgin oil making process
CN102676289A (en) * 2012-06-04 2012-09-19 山东省农业科学院农产品研究所 Method for low temperature cold pressing of peanut oil
CN102676288A (en) * 2012-06-04 2012-09-19 山东省农业科学院农产品研究所 Production method of cold pressing peanut oil
CN107325878A (en) * 2017-07-11 2017-11-07 广西宁明县星雨生物资源开发有限公司 The production method of oil and fat of sacha inchi is squeezed in cold pressing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101245284A (en) * 2008-03-28 2008-08-20 北京中农康元粮油技术发展有限公司 Puffing expression method for producing oil with low oil-containing oil-bearing material
CN101665742A (en) * 2009-09-29 2010-03-10 陈军 Preparation technique of big-leaf seed tea seed oil
CN102453605A (en) * 2010-10-15 2012-05-16 嘉祥县嘉冠油脂化工有限公司 Virgin oil making process
CN102676289A (en) * 2012-06-04 2012-09-19 山东省农业科学院农产品研究所 Method for low temperature cold pressing of peanut oil
CN102676288A (en) * 2012-06-04 2012-09-19 山东省农业科学院农产品研究所 Production method of cold pressing peanut oil
CN107325878A (en) * 2017-07-11 2017-11-07 广西宁明县星雨生物资源开发有限公司 The production method of oil and fat of sacha inchi is squeezed in cold pressing

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