CN102191127B - Simple refining method of mink oil - Google Patents
Simple refining method of mink oil Download PDFInfo
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- CN102191127B CN102191127B CN2011100992075A CN201110099207A CN102191127B CN 102191127 B CN102191127 B CN 102191127B CN 2011100992075 A CN2011100992075 A CN 2011100992075A CN 201110099207 A CN201110099207 A CN 201110099207A CN 102191127 B CN102191127 B CN 102191127B
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Abstract
The invention relates to a simple refining method of mink oil. The invention aims to provide a simple refining method of mink oil and overcome the problems of the prior art, namely large equipment investment, complicated procedures and high energy consumption and cost. The aim of the invention is realized by the simple refining method of mink oil. The simple refining method of mink oil comprises the following steps: 1) preparing crude mink oil; 2) washing: washing the crude mink oil with acidic solution at 65-80 DEG C to obtain pickling mink oil, then washing the pickled mink oil with saturated salt water to ensure that the solution is neutral, washing the obtained solution with alkaline solution to obtain alkali-washing mink oil and washing the alkali-washing mink oil with saturated salt water to ensure that the solution is neutral and obtain primary refined oil; and 3) deodorizing with deodorant: adding polyphenol plant deodorant in the primary refined oil, keeping the temperature to 65-80 DEG C to stir for 30-60 minutes and then keeping the temperature to filter and obtain secondary refined oil, wherein the polyphenol plant deodorant accounts for 3%-10% of the primary refined oil.
Description
Technical field
The present invention relates to mink oil purification techniques field, be specifically related to a kind of easy mink oil process for purification.
Background technology
Mink is precious furbearer; All there is breed various places, China north and south; Analytical results shows that the fat of mink oil contains more unsaturated fatty acids in forming, and wherein oleic acid, linolic acid, linolenic acid content reach about 46%; Fusing point low (about 12-35 ℃), thereby have the good penetration effect.But because of it has special odor, caused and utilized difficulty, become to improve and culture help the already obstacle of benefit of mink.The stink of mink oil is caused that by itself metabolism mainly from the secretory product of anus line, its staple is amine, thio-alcohol, indoles and some lower aliphatic acids.
The patent No. a kind of method of refined mink fat that has been a disclosure of the Invention of 89107715.4, the technology of this method comprises: 1, water extraction; Mink fat under reduced pressure extracts down in 40-90 ℃ with water, and 2, neutralization and washing; Thick oil is mixed the alkali lye that adds 5-40% down in wiping and under 30-80 ℃, is carried out neutralization reaction, washes 3 then; Refining, washing back oil carries out oily water separation and oil dehydration then through the steam distillation deodorization.The refining method that is adopted of this mink oil is a steam distillation, and its facility investment is big, and power consumption is high, and complicated operation is unfavorable for the promotion and application of mink oil purification techniques.
Summary of the invention
The objective of the invention is to provide a kind of easy mink oil process for purification, to overcome big, the problems such as operation is loaded down with trivial details, energy consumption is big, cost height of facility investment that prior art exists.
The objective of the invention is to realize like this, a kind of easy mink oil process for purification comprises the steps successively
1) the thick oil of mink produces;
2) washing
Under 65-80 ℃; The thick oil of mink with 1-2 doubly the acidic solution of the 0.2-0.6mol/L of (quality) wash the pickling mink oil; Use the saturated common salt water washing to neutral then; Again with 1-2 doubly the basic soln of the 0.2-0.5mol/L of (quality) wash the alkali cleaning mink oil, use the saturated common salt water washing to neutral then, obtain treated oil one time;
3) deodorizing composition deodorization
The polyphenols plant deodorizing composition that in a treated oil, adds the 3%-10% of its quality, at 65-80 ℃ of insulated and stirred 30-60 minute, insulation was filtered then, obtains secondary refining oil.
Above-mentioned steps 1) the reparation technology step of the thick oil of mink comprises:
1. fetch water the subcutaneous of ermine and stomach fat 10-15 kilogram add the cold water soak 30 minutes that 2 times (quality) contains 0.5 ﹪ Sodium Benzoate, and constantly stir, and carry out cold wash, repeat 3-5 time, and be limpid until washing water, the thick oil that must clean,
2. in above-mentioned clean thick oil, add the 2 ﹪ salt solutions of its 1.5 times (quality), be heated to 65 ℃-80 ℃, insulated and stirred 40 minutes is pulled slag out; While hot profit is separated, aqueous phase discarded is collected oily part, and the dregs of fat add the 2 ﹪ salt solutions of its 1.5 times (quality) again; Be heated to 65-90 ℃, insulated and stirred 40 minutes is pulled slag out and is pushed, and the oil of extruding adds in the water-oil mixture that boils; Carry out oily water separation in the lump, 2 separated oil phase are merged, obtain slightly oil of mink.
The above-mentioned the 2nd) in the step washing, said acidic solution is phosphoric acid, hydrochloric acid or sulfuric acid, washs 3 times; Said basic soln is sodium hydrogencarbonate, yellow soda ash or sodium hydroxide, washs 3-5 time.
Above-mentioned a kind of easy mink oil process for purification the 3rd) also comprises the steps: after the step
4) activated carbon decolorizing
Secondary refining oil obtains treated oil three times through activated carbon decolorizing.
5) drying and dehydrating
Add siccative in three treated oils and dehydrate after-filtration, obtain refined mink fat.
Above-mentioned polyphenols plant deodorizing composition is the bark of official magnolia, the root bark of tree peony, ginger, Folium Pini and Cacumen Platycladi or tealeaves.
With respect to prior art, the present invention has the following advantages:
1, the present invention adopts the plant polyphenol that contains a large amount of active phenolic hydroxyl groups as deodorizing composition; Like magnolol, Paeonol, gingerol, ursin, lubanol and tea-polyphenol etc., they are present in respectively in the plants such as the bark of official magnolia, the root bark of tree peony, ginger, Folium Pini and Cacumen Platycladi and tealeaves.Raw material is easy to get, and is with low cost, and this polyphenols has very strong anti-oxidant capable property; Removing ability to radical can be equal to materials such as Vc, VE, SOD, can effectively remove stink, and has and invigorate blood circulation; Sterilization promotes the effect of cutaneous circulation, has increased the physiological function of former ermine oil.
2, the present invention is employed in below 95 ℃, carries out the method for diluted acid and diluted alkaline washing and removes alkaline impurities, acidic impurities and low molecule free fatty acids in the mink oil, the problem of the oxidation of the too high generation of temperature and color burn when having avoided steam distillation.Simultaneously also reduced facility investment, reduced energy consumption, simplified schedule of operation, reduced product cost, be convenient to use and promote.
3, after washing under the mild conditions, the solid deodorizing composition of processing with the natural phant that contains a large amount of phenolic hydroxyl groups again carries out deodorization and handles, and has been refined into the high quality raw oil that can be used for making used for cosmetic with mink oil in the present invention.Mink oil after refining, through the makeup of trial-production--the use of ermine oil nutrition soothing cream proves, this method institute purified mink oil emulsify well, and seepage force is strong, does not have peculiar smell, and tangible skin moisten effect is arranged.
Embodiment
Below in conjunction with specific embodiment the present invention is further specified.
Embodiment 1:
1) preparation of the thick oil of mink:
1. get 10 kilograms of the subcutaneous and stomach fats of butchering mink, add the cold water soak 30 minutes that 2 times (quality) contains 0.5 ﹪ Sodium Benzoate, and constantly stir, carry out cold wash, the soaked in water of inclining repeats as above-mentioned operation 3 times, and is limpid until washing water,
2. the thick oil of cleaning, 2 ﹪ salt solutions of adding 1.5 times (quality) are heated to 80 ℃, and insulated and stirred 40 minutes is pulled slag out, while hot profit is separated, and aqueous phase discarded is collected oily part.The dregs of fat add the 2 ﹪ salt solutions of its 1.5 times (quality) again, are heated to 90 ℃, insulated and stirred 40 minutes; Pull slag out and push, the oil of extruding adds in the water-oil mixture that boils, and carries out oily water separation in the lump; 2 separated oil phase are merged, obtain about 9 kilograms of thick oil.
2) washing
The H that in thick oil, adds 1.5 times of (quality) 0.3mol/L
3PO
4The aqueous solution 65 ℃ of insulated and stirred 30 minutes, is put then only, carries out oily water separation, so repeat to wash 3 times, the pickling mink oil; Mink oil after the pickling uses saturated aqueous common salt to wash to detect to washing water 65 ℃ of insulations and is neutrality, carries out oily water separation, collects oil phase; In the mink oil of pickling, add the NaHCO of 1.5 times of (quality) 0.3mol/L
3The aqueous solution, 65 ℃ of insulated and stirred 30 minutes are put then only, carry out oily water separation, so repeat to wash 3 times, the alkali cleaning mink oil; Mink oil after the alkali cleaning uses 65 ℃ of insulations of saturated aqueous common salt to wash and detects to washing water to be neutrality, carries out oily water separation, collects oil phase.After pickling, alkali cleaning, about 7 kilograms of treated oil.
3) deodorization: in treated oil, add the Chinese medicine root bark of tree peony powder (about the 50-80 order) of its quality 3%, 65 ℃ of insulated and stirred 40 minutes, insulation was filtered then, obtains secondary refining oil.
4) decolouring: in secondary refining oil, add 65 ℃ of insulated and stirred of gac 30 minutes of its quality 3%d, insulation is filtered and is obtained treated oil three times.
5) drying: add SODIUM SULPHATE ANHYDROUS 99PCT in three treated oils, stir the back and placed 2 hours, dehydrate, filter, obtain refined mink fat 70 ℃ of insulations.
After deodorization, decolouring and drying, obtain can be about 6.0-6.7 kilograms of refined mink fat making cosmetic material oil.
Embodiment 2
1) preparation of the thick oil of mink:
1. get 15 kilograms of the subcutaneous and stomach fats of butchering mink, add the cold water soak 30 minutes of 2 times of (quality) 0.5 ﹪ Sodium Benzoates, and constantly stir, carry out cold wash.The soaked in water of inclining repeats aforesaid operations 5 times, and is limpid until washing water.
2. the thick oil of cleaning adds 1.5 times (quality) 2 ﹪ salt solutions, is heated to 65 ℃, and insulated and stirred 40 minutes is pulled slag out, while hot profit is separated, and aqueous phase discarded is collected oily part.The dregs of fat add its 1 times (quality) 2 ﹪ salt solutions again, are heated to 65 ℃, insulated and stirred 40 minutes; Pull slag out and push, the oil of extruding adds in the water-oil mixture that boils, and carries out oily water separation in the lump; 2 separated oil phase are merged, obtain about 13.5 kilograms of thick oil.
2) washing
The HCl aqueous solution that in thick oil, adds 1.5 times of (quality) 0.2mol/L 65 ℃ of insulated and stirred 30 minutes, is put then only, carries out oily water separation, so repeat to wash 3 times, the pickling mink oil; Mink oil after the pickling uses saturated aqueous common salt to wash to detect to washing water 65 ℃ of insulations and is neutrality, carries out oily water separation, collects oil phase; In the mink oil of pickling, add 1 times of 0.3mol/L NaHCO
3The aqueous solution, 65 ℃ of insulated and stirred 30 minutes are put then only, carry out oily water separation, so repeat to wash 3 times, the alkali cleaning mink oil; Mink oil after the alkali cleaning uses 65 ℃ of insulations of saturated aqueous common salt to wash and detects to washing water to be neutrality, carries out oily water separation, collects oil phase.After pickling, alkali cleaning, about 10.5 kilograms of treated oil.
3) deodorization: in treated oil, add the Officinal Magnolia Bark (about the 50-80 order) of its quality 5%, 80 ℃ of insulated and stirred 30 minutes, insulation was filtered then, obtains secondary refining oil.
4) decolouring: in secondary refining oil, add 5% gac, 70 ℃ of insulated and stirred 40 minutes, insulation is filtered, and obtains treated oil three times.
5) drying: add SODIUM SULPHATE ANHYDROUS 99PCT in three treated oils, stir the back and placed 2 hours, dehydrate, filter, obtain refined mink fat 65 ℃ of insulations.
After deodorization, decolouring and drying, obtain can be about 9.0-9.5 kilograms of refined mink fat making cosmetic material oil.
Embodiment 3
1) preparation of the thick oil of mink:
1. get 10 kilograms of the subcutaneous and stomach fats of butchering mink, add the cold water soak 30 minutes of 2 times of amount 0.5 ﹪ Sodium Benzoates, and constantly stir, carry out cold wash.The soaked in water of inclining repeats aforesaid operations 4 times, and is limpid until washing water.
2. the thick oil of cleaning adds 1.5 times (quality) 2 ﹪ salt solutions, is heated to 70 ℃, and insulated and stirred 40 minutes is pulled slag out, while hot profit is separated, and aqueous phase discarded is collected oily part.The dregs of fat add 1 times of amount 2 ﹪ salt solution again, are heated to 70 ℃, and insulated and stirred 40 minutes is pulled slag out and pushed, and the oil of extruding adds in the water-oil mixture that boils, and carries out oily water separation in the lump, and 2 separated oil phase are merged, and obtain about 9 kilograms of thick oil.
2) washing
In thick oil, add 1.5 times of (quality) 0.15mol/LH
2SO
4The aqueous solution, 80 ℃ of insulated and stirred 30 minutes, put only then, carry out oily water separation, so repeat to wash 3 times, the pickling mink oil; Mink oil after the pickling uses saturated aqueous common salt to wash to detect to washing water 80 ℃ of insulations and is neutrality, carries out oily water separation, collects oil phase; In the mink oil of pickling, add the aqueous solution of 1.5 times of 0.2mol/LNaOH, 80 ℃ of insulated and stirred 30 minutes leave standstill then, carry out oily water separation, so repeat to wash 3 times, the alkali cleaning mink oil; Mink oil after the alkali cleaning uses 80 ℃ of insulations of saturated aqueous common salt to wash and detects to washing water to be neutrality, carries out oily water separation, collects oil phase.After pickling, alkali cleaning, about 7 kilograms of treated oil.
3) deodorization: in treated oil, add the green tea powder (about the 50-80 order) of its quality 10%, 70 ℃ of insulated and stirred 60 minutes, insulation was filtered then, obtains secondary refining oil.
4) decolouring: in secondary refining oil, add 8% gac, 80 ℃ of insulated and stirred 60 minutes, insulation is filtered and is obtained treated oil three times.
5) drying: add SODIUM SULPHATE ANHYDROUS 99PCT in three treated oils, stir the back and placed 2 hours, dehydrate, filter, obtain refined mink fat 80 ℃ of insulations.
After deodorization, decolouring and drying, obtain can be about 5.8-6.1 kilograms of kilograms of refined mink fat of making cosmetic material oil.
Claims (3)
1. an easy mink oil process for purification comprises the steps: successively
1) the thick oil of mink produces;
1. fetch water the subcutaneous of ermine and stomach fat 10-15 kilogram add the cold water soak 30 minutes that 2 times of quality contain 0.5 ﹪ Sodium Benzoate, and constantly stir, and carry out cold wash, repeat 3-5 time, and be limpid until washing water, the thick oil that must clean,
2. in above-mentioned clean thick oil, add the 2 ﹪ salt solutions of its 1.5 times (quality), be heated to 65 ℃-80 ℃, insulated and stirred 40 minutes is pulled slag out; While hot profit is separated, aqueous phase discarded is collected oily part, and the dregs of fat add the 2 ﹪ salt solutions of its 1.5 times (quality) again; Be heated to 65-90 ℃, insulated and stirred 40 minutes is pulled slag out and is pushed, and the oil of extruding adds in the water-oil mixture that boils; Carry out oily water separation in the lump, 2 separated oil phase are merged, obtain slightly oil of mink;
2) washing:
Under 65-80 ℃; The thick oil of mink with 1-2 doubly the acidic solution of the 0.2-0.6mol/L of (quality) wash the pickling mink oil; Use the saturated common salt water washing to neutral then; Again with 1-2 doubly the basic soln of the 0.2-0.5mol/L of (quality) wash the alkali cleaning mink oil, use the saturated common salt water washing to neutral then, obtain treated oil one time;
3) deodorizing composition deodorization:
The polyphenols plant deodorizing composition that in a treated oil, adds the 3%-10% of its quality; At 65-80 ℃ of insulated and stirred 30-60 minute; Insulation is filtered then, obtains secondary refining oil, and said polyphenols plant deodorizing composition is the bark of official magnolia, the root bark of tree peony, ginger, Folium Pini and Cacumen Platycladi or tealeaves.
2. a kind of easy mink oil process for purification as claimed in claim 1 is characterized in that: the said the 2nd) in the step washing, said acidic solution is phosphoric acid, hydrochloric acid or sulfuric acid, washs 3 times; Said basic soln is sodium hydrogencarbonate, yellow soda ash or sodium hydroxide, washs 3-5 time.
3. according to claim 1 or claim 2 a kind of easy mink oil process for purification is characterized in that: the 3rd) also comprise the steps: after the step
4) activated carbon decolorizing
Secondary refining oil obtains treated oil three times through activated carbon decolorizing;
5) drying and dehydrating
Add siccative in three treated oils and dehydrate after-filtration, obtain refined mink fat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100992075A CN102191127B (en) | 2011-04-20 | 2011-04-20 | Simple refining method of mink oil |
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| CN2011100992075A CN102191127B (en) | 2011-04-20 | 2011-04-20 | Simple refining method of mink oil |
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| CN102191127B true CN102191127B (en) | 2012-11-21 |
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| RU2016150076A (en) * | 2014-06-05 | 2018-07-09 | Геа Вестфалия Сепаратор Груп Гмбх | METHOD AND DEVICE FOR STEP-BY-STEP PROCESSING OF ORGANIC OIL |
| CN108441315A (en) * | 2018-04-28 | 2018-08-24 | 安徽师范大学 | Chinese alligator deodorant Grease preparation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031250A (en) * | 1987-08-12 | 1989-02-22 | 广州市日用化学工业研究所 | The preparation method of mink oil ethyl ester |
| CN1050740A (en) * | 1989-10-05 | 1991-04-17 | 大连生物化学制药厂 | The production method of refined mink fat |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031250A (en) * | 1987-08-12 | 1989-02-22 | 广州市日用化学工业研究所 | The preparation method of mink oil ethyl ester |
| CN1050740A (en) * | 1989-10-05 | 1991-04-17 | 大连生物化学制药厂 | The production method of refined mink fat |
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