CN104938653A - Preparation method of peony seed oil and safflower seed oil blended cooking oil - Google Patents
Preparation method of peony seed oil and safflower seed oil blended cooking oil Download PDFInfo
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Abstract
The invention relates to a preparation method of peony seed oil and safflower seed oil blended cooking oil. The preparation method comprises the following steps: drying, baking, supercritical extraction and molecular distillation; and then mixing, heating and stirring. The operation temperature is low, the heating time is short, grease oxidation and rancidity, caused by high temperature, can be avoided, the separation degree and the yield are high, the acid value of the grease can be reduced due to molecular distillation, and the purposes of high-efficiency extraction and separation, no impurity, and high purity of extracted product are achieved, the operation process is 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 safflower seed 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 safflower seed 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 safflower seed 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 kardiseed 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 safflower seed 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 120-140 DEG C, parch time 40-60 minute, kardiseed after decortication is put into another pot and carries out parch, parch temperature is 120-145 DEG C, parch 50-80 minute, be 3: 1 mixing by the tree peony powder after parch and kardiseed according to mass ratio, mixture is stirred 10-15 minute, stop stirring, mixture is put into airtight clutch scheming afterwards, be centrifugal 10-35 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 safflower seed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and safflower seed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.0-2.0Pa, temperature is 60-90 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and safflower seed 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 safflower seed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and safflower seed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.0-2.0Pa, temperature is 60-90 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and safflower seed 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 safflower seed 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 35-50ml, extract supernatant, supernatant is put into the centrifugal 10-25min 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 safflower seed oil miscella, add after stirring in dispersion machine, under 18000r/min condition, disperse 15-28 minute, static 3-5h, 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: kardiseed comes from a kind of herbaceous plant safflower of preciousness, originate in Egyptian.The pharmacological action of safflower preciousness is all described in Compendium of Material Medica, " book on Chinese herbal medicine converges and says ", " medicineization justice ".Safflower is except its seed is used as oil expression, and its flower, pollen etc. also tool have been widely used, have activating blood to promote menstruation, blood stasis removing analgesic, anticancer, extract pigment, beautifying and antisenility and to wait for a long time several functions, be really " whole body is all precious ".Safflower is a kind of famous and precious Chinese medicine inherently, and Compendium of Material Medica claims it can " invigorate blood circulation, moisturize, pain relieving, loose to swell, stimulate the menstrual flow ".
The present invention promotes fragrance and the mouthfeel of peony seed oil greatly by adding safflower seed oil mediation in peony seed oil, in peony seed oil and safflower seed 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 46 objects is for subsequent use, tree peony powder is put into pot and carries out parch, parch temperature is 130 DEG C, 53 minutes parch time, kardiseed after decortication is put into another pot and carries out parch, parch temperature is 140 DEG C, parch 75 minutes, be 3: 1 mixing by the tree peony powder after parch and kardiseed according to mass ratio, mixture is stirred 13 minutes, stop stirring, mixture is put into airtight clutch scheming afterwards, be under the condition of 1000r/min centrifugal 31 minutes at rotating speed, in airtight centrifuge, Stress control takes out mixture 290kg and is encased in extraction kettle after 0.58Mpa, start extraction, extraction temperature is 38 DEG C, extracting pressure is 27Mpa, extraction time 133min, 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 15Mpa, temperature is 35 DEG C, CO2 after extraction and mixture fluid-mixing input separator and carry out decompression separation, pressure in separator is 6Mpa, temperature is 34 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 7 hours extract and separate time, obtained elementary peony seed oil and safflower seed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and safflower seed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.8Pa, temperature is 80 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and safflower seed 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 safflower seed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and safflower seed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.5Pa, temperature is 70 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and safflower seed 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 safflower seed oil miscella;
Step 4: peony petal cleaning and chopping is put into mortar, in mortar, add quality be percent concentration be 94% ethanol, the ethanol contend that every gram of peony petal is corresponding is 42ml, extract supernatant, supernatant is put into the centrifugal 22min 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 safflower seed oil miscella, add after stirring in dispersion machine, disperse 24 minutes, static 4.5h 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 133 DEG C, 47 minutes parch time, kardiseed after decortication is put into another pot and carries out parch, parch temperature is 142 DEG C, parch 75 minutes, be 3: 1 mixing by the tree peony powder after parch and kardiseed according to mass ratio, mixture is stirred 12 minutes, stop stirring, mixture is put into airtight clutch scheming afterwards, be under the condition of 1000r/min centrifugal 31 minutes at rotating speed, in airtight centrifuge, Stress control takes out mixture 320kg and is encased in extraction kettle after 0.58Mpa, start extraction, extraction temperature is 50 DEG C, extracting pressure is 26Mpa, extraction time 130min, 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 14Mpa, temperature is 34 DEG C, CO2 after extraction and mixture fluid-mixing input separator and carry out decompression separation, pressure in separator is 5Mpa, temperature is 33 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 safflower seed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and safflower seed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.7Pa, temperature is 82 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and safflower seed 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 safflower seed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and safflower seed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.3Pa, temperature is 76 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and safflower seed 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 safflower seed oil miscella;
Step 4: peony petal cleaning and chopping is put into mortar, in mortar, add quality be percent concentration be 93% ethanol, the ethanol contend that every gram of peony petal is corresponding is 43ml, extract supernatant, supernatant is put into the centrifugal 22min 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 safflower seed oil miscella, add after stirring in dispersion machine, disperse 19 minutes, static 3.5h 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 safflower seed 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 120-140 DEG C, parch time 40-60 minute, kardiseed after decortication is put into another pot and carries out parch, parch temperature is 120-145 DEG C, parch 50-80 minute, be 3: 1 mixing by the tree peony powder after parch and kardiseed according to mass ratio, mixture is stirred 10-15 minute, stop stirring, mixture is put into airtight clutch scheming afterwards, be centrifugal 10-35 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 25-25Mpa, 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 safflower seed oil mixing crude oil after being separated, for subsequent use,
Step 2: the elementary peony seed oil obtained by step 1 and safflower seed oil mixing crude oil join in molecular still, vacuum in setting molecular still is 1.0-2.0Pa, temperature is 60-90 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until elementary peony seed oil and safflower seed 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 safflower seed oil mixing crude oil, for subsequent use;
Step 3: the peony seed oil obtained by step 2 and safflower seed oil mixing crude oil join in molecular still again, the vacuum reset in molecular still is 1.0-2.0Pa, temperature is 60-90 DEG C, rotating brush film rotating speed in molecular still is 120r/min, until peony seed oil and safflower seed 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 safflower seed 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 35-50ml, extract supernatant, supernatant is put into the centrifugal 10-25min 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 safflower seed oil miscella, add after stirring in dispersion machine, under 18000r/min condition, disperse 15-28 minute, static 3-5h, 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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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107937123A (en) * | 2017-11-14 | 2018-04-20 | 广东金妮宝科技发展有限公司 | A kind of plant blend oil rich in vitamin E and preparation method thereof |
CN108323582A (en) * | 2018-01-19 | 2018-07-27 | 广州市金妮宝食用油有限公司 | A kind of high stability plant blend oil and preparation method thereof rich in DHA |
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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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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 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107937123A (en) * | 2017-11-14 | 2018-04-20 | 广东金妮宝科技发展有限公司 | A kind of plant blend oil rich in vitamin E and preparation method thereof |
CN108323582A (en) * | 2018-01-19 | 2018-07-27 | 广州市金妮宝食用油有限公司 | A kind of high stability plant blend oil and preparation method thereof rich in DHA |
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