CN105028684A - Preparation method of peony seed oil and bitter herb seed oil blended edible oil - Google Patents
Preparation method of peony seed oil and bitter herb seed oil blended edible oil Download PDFInfo
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- CN105028684A CN105028684A CN201510377429.7A CN201510377429A CN105028684A CN 105028684 A CN105028684 A CN 105028684A CN 201510377429 A CN201510377429 A CN 201510377429A CN 105028684 A CN105028684 A CN 105028684A
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Abstract
The invention discloses a preparation method of peony seed oil and bitter herb seed oil blended edible oil. The preparation method comprises the steps of drying, baking and frying, supercritical extraction, molecular distillation, mixing, heating, and stirring, and has the advantages that the operation temperature is low, the heating time is short, the grease oxidation and rancidity caused by high temperature can be avoided, moreover, the separation degree and product yield are high, the acid value of grease is reduced by the molecular distillation; high efficient extraction and separation can be achieved, the edible oil does not contain any impurity, the purity of the extraction product is high, the operation and technology are simple, the extraction time is short, the cost is reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to edible oil field, specifically the preparation method of a kind of peony seed oil and bitter rapeseed oil blending edible oil.
Background technology
Peony seed oil is also containing abundant polyunsaturated fatty acid, and its nutritive value is considerably beyond being called as " oil of human health " olive oil, and linolenic acid content is more than 200 times of olive oil.Many index is also all planted higher than other oil.Again not easily oxide deposition at positions such as human vas wall, heart coronary arteries.These compositions make it in medical science and nutrition, play important function and become desirable edible oil just.Say without exaggeration that, the nutrition and health care effect of peony seed oil is that other edible oil is incomparable.The peony seeds deep processing product of listing are little, this greatly reduces the economic worth of China's peony seeds.
A kind of kiwifruit nut oil and extracting method thereof disclosed in Chinese patent Authorization Notice No. CN1483795, adopt CO_2 supercritical technology, obtained essential oil of low quality, and complex process, extraction time is long, and production cost is high, and yield is low.
In view of the foregoing, the preparation method of a kind of peony seed oil and bitter rapeseed oil blending edible oil is now developed.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, the preparation method of a kind of peony seed oil and bitter rapeseed oil blending edible oil is provided, the ready-mixed oil prepared by the method not only has nutrition, the health care of peony seed oil and bitter vegetable seed concurrently, and greatly improves the fragrance mouthfeel of peony seed oil.
The present invention to achieve these goals, adopts following technical scheme: the preparation method of a kind of peony seed oil and bitter rapeseed oil blending edible oil:
Step 1: after drying that peony seeds is shelled, formation particle diameter is that the tree peony powder of 40-50 object is for subsequent use, tree peony powder is put into pot and carries out parch, parch temperature is 120-160 DEG C, parch time 40-60 minute, bitter vegetable seed after decortication is put into another pot and carries out parch, parch temperature is 120-145 DEG C, parch 50-60 minute, be 3: 1 mixing by the tree peony powder after parch and bitter vegetable seed according to mass ratio, mixture is stirred 10-25 minute, stop stirring, mixture is put into airtight clutch scheming afterwards, be centrifugal 10-25 minute under the condition of 1000r/min at rotating speed, in airtight centrifuge, Stress control takes out mixture 250-400kg and is encased in extraction kettle after 0.58Mpa, start extraction, extraction temperature is 35-55 DEG C, extracting pressure is 25-28Mpa, extraction time 120-150min, close extractor, inspection guarantees that sealing is tight, use high-pressure pump that the liquid CO 2 in hold-up tank is pumped into vaporizer, gasification is input in extractor after critical fluids state, extract, pressure in setting extractor is 10-20Mpa, temperature is 30-40 DEG C, CO2 after extraction and mixture fluid-mixing input separator and carry out decompression separation, pressure in separator is 4-10Mpa, temperature is 30-40 DEG C, CO2 after separation through liquefier liquefaction directly the defeated time hold-up tank of 20-30 DEG C recycle for next round extract and separate, each takes turns extract and separate time 2-8 hour, obtained elementary peony seed oil and bitter rapeseed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and bitter rapeseed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.0-2.0Pa, temperature is 50-80 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and bitter rapeseed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.0-2.0Pa, temperature is 50-80 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil miscella;
Step 4: peony petal cleaning and chopping is put into mortar, in mortar, add quality be percent concentration is the ethanol of 90-95%, the ethanol contend that every gram of peony petal is corresponding is 45-65ml, extract supernatant, supernatant is put into the centrifugal 10-15min of centrifuge that rotating speed is 3000r/min, extract supernatant and namely obtain peony petal extract;
Step 5: take peony petal extract, and joined peony seed oil and bitter rapeseed oil miscella, add after stirring in dispersion machine, under 18000r/min condition, disperse 5-18 minute, static 2-6h, obtained mixed liquor is for subsequent use;
Step 6: agitator put into by mixed liquor step 5 obtained is stir under the condition of 1000r/min at rotating speed, till mixed liquor clarification, obtains ready-mixed oil, namely obtains ready-mixed oil finished product by after ready-mixed oil purification, decolouring, deodorization process.
The invention has the beneficial effects as follows: the present invention promotes fragrance and the mouthfeel of peony seed oil greatly by adding the mediation of bitter rapeseed oil in peony seed oil, in peony seed oil and bitter rapeseed oil ready-mixed oil, add peony petal extract simultaneously, make the delicate fragrance containing peony petal in ready-mixed oil, effectively can improve appetite, increase food-intake, promote health.
The preparation method of peony seed oil in the present invention, adopt the method that supercritical extract and molecular clock be combined with each other, not only operating temperature is low, heated time is short, the oxidation of the grease that high temperature can be avoided to cause with become sour, and the yield of separation degree and product is higher, and molecular clock can also reduce the acid value of peony seeds, do not need to carry out centrifugally operated, reduce cost.
Detailed description of the invention
Below in conjunction with embodiment and detailed description of the invention, the present invention is described in further detail:
Embodiment 1
Step 1: after drying that peony seeds is shelled, formation particle diameter is that the tree peony powder of 47 objects is for subsequent use, tree peony powder is put into pot and carries out parch, parch temperature is 140 DEG C, 53 minutes parch time, bitter vegetable seed after decortication is put into another pot and carries out parch, parch temperature is 138 DEG C, parch 52 minutes, be 3: 1 mixing by the tree peony powder after parch and bitter vegetable seed according to mass ratio, mixture is stirred 19 minutes, stop stirring, mixture is put into airtight clutch scheming afterwards, be under the condition of 1000r/min centrifugal 17 minutes at rotating speed, in airtight centrifuge, Stress control takes out mixture 370kg and is encased in extraction kettle after 0.58Mpa, start extraction, extraction temperature is 43 DEG C, extracting pressure is 26Mpa, extraction time 144min, close extractor, inspection guarantees that sealing is tight, use high-pressure pump that the liquid CO 2 in hold-up tank is pumped into vaporizer, gasification is input in extractor after critical fluids state, extract, pressure in setting extractor is 17Mpa, temperature is 37 DEG C, CO2 after extraction and mixture fluid-mixing input separator and carry out decompression separation, pressure in separator is 7Mpa, temperature is 36 DEG C, CO2 after separation through liquefier liquefaction directly the defeated time hold-up tank of 20-30 DEG C recycle for next round extract and separate, each takes turns 3 hours extract and separate time, obtained elementary peony seed oil and bitter rapeseed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and bitter rapeseed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.7Pa, temperature is 70 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and bitter rapeseed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.6Pa, temperature is 70 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil miscella;
Step 4: peony petal cleaning and chopping is put into mortar, in mortar, add quality be percent concentration be 91% ethanol, the ethanol contend that every gram of peony petal is corresponding is 50ml, extract supernatant, supernatant is put into the centrifugal 11min of centrifuge that rotating speed is 3000r/min, extract supernatant and namely obtain peony petal extract;
Step 5: take peony petal extract, and joined peony seed oil and bitter rapeseed oil miscella, add after stirring in dispersion machine, disperse 11 minutes, static 5h under 18000r/min condition, obtained mixed liquor is for subsequent use;
Step 6: agitator put into by mixed liquor step 5 obtained is stir under the condition of 1000r/min at rotating speed, till mixed liquor clarification, obtains ready-mixed oil, namely obtains ready-mixed oil finished product by after ready-mixed oil purification, decolouring, deodorization process.
Embodiment 2
Step 1: after drying that peony seeds is shelled, formation particle diameter is that the tree peony powder of 43 objects is for subsequent use, tree peony powder is put into pot and carries out parch, parch temperature is 138 DEG C, 49 minutes parch time, bitter vegetable seed after decortication is put into another pot and carries out parch, parch temperature is 143 DEG C, parch 53 minutes, be 3: 1 mixing by the tree peony powder after parch and bitter vegetable seed according to mass ratio, mixture is stirred 18 minutes, stop stirring, mixture is put into airtight clutch scheming afterwards, be under the condition of 1000r/min centrifugal 17 minutes at rotating speed, in airtight centrifuge, Stress control takes out mixture 370kg and is encased in extraction kettle after 0.58Mpa, start extraction, extraction temperature is 48 DEG C, extracting pressure is 26Mpa, extraction time 136min, close extractor, inspection guarantees that sealing is tight, use high-pressure pump that the liquid CO 2 in hold-up tank is pumped into vaporizer, gasification is input in extractor after critical fluids state, extract, pressure in setting extractor is 13Mpa, temperature is 32 DEG C, CO2 after extraction and mixture fluid-mixing input separator and carry out decompression separation, pressure in separator is 5Mpa, temperature is 37 DEG C, CO2 after separation through liquefier liquefaction directly the defeated time hold-up tank of 20-30 DEG C recycle for next round extract and separate, each takes turns 4 hours extract and separate time, obtained elementary peony seed oil and bitter rapeseed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and bitter rapeseed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.6Pa, temperature is 70 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and bitter rapeseed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.5Pa, temperature is 60 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil miscella;
Step 4: peony petal cleaning and chopping is put into mortar, in mortar, add quality be percent concentration be 92% ethanol, the ethanol contend that every gram of peony petal is corresponding is 60ml, extract supernatant, supernatant is put into the centrifugal 13min of centrifuge that rotating speed is 3000r/min, extract supernatant and namely obtain peony petal extract;
Step 5: take peony petal extract, and joined peony seed oil and bitter rapeseed oil miscella, add after stirring in dispersion machine, disperse 12 minutes, static 5h under 18000r/min condition, obtained mixed liquor is for subsequent use;
Step 6: agitator put into by mixed liquor step 5 obtained is stir under the condition of 1000r/min at rotating speed, till mixed liquor clarification, obtains ready-mixed oil, namely obtains ready-mixed oil finished product by after ready-mixed oil purification, decolouring, deodorization process.
Claims (1)
1. a preparation method for peony seed oil and bitter rapeseed oil blending edible oil, is characterized in that:
Step 1: after drying that peony seeds is shelled, formation particle diameter is that the tree peony powder of 40-50 object is for subsequent use, tree peony powder is put into pot and carries out parch, parch temperature is 120-160 DEG C, parch time 40-60 minute, bitter vegetable seed after decortication is put into another pot and carries out parch, parch temperature is 120-145 DEG C, parch 50-60 minute, be 3: 1 mixing by the tree peony powder after parch and bitter vegetable seed according to mass ratio, mixture is stirred 10-25 minute, stop stirring, mixture is put into airtight clutch scheming afterwards, be centrifugal 10-25 minute under the condition of 1000r/min at rotating speed, in airtight centrifuge, Stress control takes out mixture 250-400kg and is encased in extraction kettle after 0.58Mpa, start extraction, extraction temperature is 35-55 DEG C, extracting pressure is 25-28Mpa, extraction time 120-150min, close extractor, inspection guarantees that sealing is tight, use high-pressure pump that the liquid CO 2 in hold-up tank is pumped into vaporizer, gasification is input in extractor after critical fluids state, extract, pressure in setting extractor is 10-20Mpa, temperature is 30-40 DEG C, CO2 after extraction and mixture fluid-mixing input separator and carry out decompression separation, pressure in separator is 4-10Mpa, temperature is 30-40 DEG C, CO2 after separation through liquefier liquefaction directly the defeated time hold-up tank of 20-30 DEG C recycle for next round extract and separate, each takes turns extract and separate time 2-8 hour, obtained elementary peony seed oil and bitter rapeseed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and bitter rapeseed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.0-2.0Pa, temperature is 50-80 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and bitter rapeseed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.0-2.0Pa, temperature is 50-80 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and bitter rapeseed oil mixing crude oil are collected by heavy phase collecting tank and light phase collecting tank completely, collect in heavy phase collecting tank and obtain peony seed oil and bitter rapeseed oil miscella;
Step 4: peony petal cleaning and chopping is put into mortar, in mortar, add quality be percent concentration is the ethanol of 90-95%, the ethanol contend that every gram of peony petal is corresponding is 45-65ml, extract supernatant, supernatant is put into the centrifugal 10-15min of centrifuge that rotating speed is 3000r/min, extract supernatant and namely obtain peony petal extract;
Step 5: take peony petal extract, and joined peony seed oil and bitter rapeseed oil miscella, add after stirring in dispersion machine, under 18000r/min condition, disperse 5-18 minute, static 2-6h, obtained mixed liquor is for subsequent use;
Step 6: agitator put into by mixed liquor step 5 obtained is stir under the condition of 1000r/min at rotating speed, till mixed liquor clarification, obtains ready-mixed oil, namely obtains ready-mixed oil finished product by after ready-mixed oil purification, decolouring, deodorization process.
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| CN101444239A (en) * | 2008-12-26 | 2009-06-03 | 北京工商大学 | Method for extracting peony seed oil |
| CN102919383A (en) * | 2012-11-05 | 2013-02-13 | 菏泽瑞璞牡丹产业科技发展有限公司 | Blend oil containing peony seed oil and preparation method of blend oil |
| CN103168859A (en) * | 2013-04-10 | 2013-06-26 | 饶攀 | Oil composition and preparation method thereof |
| CN103305344A (en) * | 2013-06-18 | 2013-09-18 | 菏泽尧舜牡丹生物科技有限公司 | Method for extracting peony essence from fresh peony flowers |
| CN103651947A (en) * | 2012-08-31 | 2014-03-26 | 洛阳花瓣舞生物技术有限公司 | Edible peony seed blend oil and preparation method thereof |
| CN103859065A (en) * | 2014-03-06 | 2014-06-18 | 洛阳春魁农业开发有限公司 | Peony seed blend oil for clearing heat and removing toxicity and preparation method thereof |
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- 2015-06-24 CN CN201510377429.7A patent/CN105028684A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444239A (en) * | 2008-12-26 | 2009-06-03 | 北京工商大学 | Method for extracting peony seed oil |
| CN103651947A (en) * | 2012-08-31 | 2014-03-26 | 洛阳花瓣舞生物技术有限公司 | Edible peony seed blend oil and preparation method thereof |
| CN102919383A (en) * | 2012-11-05 | 2013-02-13 | 菏泽瑞璞牡丹产业科技发展有限公司 | Blend oil containing peony seed oil and preparation method of blend oil |
| CN103168859A (en) * | 2013-04-10 | 2013-06-26 | 饶攀 | Oil composition and preparation method thereof |
| CN103305344A (en) * | 2013-06-18 | 2013-09-18 | 菏泽尧舜牡丹生物科技有限公司 | Method for extracting peony essence from fresh peony flowers |
| CN103859065A (en) * | 2014-03-06 | 2014-06-18 | 洛阳春魁农业开发有限公司 | Peony seed blend oil for clearing heat and removing toxicity and preparation method thereof |
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Application publication date: 20151111 |