CN104031735A - Edible oil containing cottonseed oil and peony seed oil and preparation technology thereof - Google Patents
Edible oil containing cottonseed oil and peony seed oil and preparation technology thereof Download PDFInfo
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- CN104031735A CN104031735A CN201310104577.2A CN201310104577A CN104031735A CN 104031735 A CN104031735 A CN 104031735A CN 201310104577 A CN201310104577 A CN 201310104577A CN 104031735 A CN104031735 A CN 104031735A
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Abstract
The invention relates to edible oil containing cottonseed oil and peony seed oil and a preparation technology thereof, and relates to a method for preparing edible oil by squeezing a low-oil-containing oil material. The method comprises the following steps: preparing cottonseed to a powdery material for standby, removing the peony seed and frying, then mixing the prepared powdery cottonseed and the fried seed and then mixing, placing in an enclosed container and keeping for certain time under certain temperature and pressure, extracting oiliness by a squeezing method, separating oiliness and then collecting to prepare to the product oil through a refine processing step. The preparation technology is different from a conventional blend oil preparation technology, before squeezing, various plant fruits are mixed together after being processed, by accurately setting various parameter, the oil extraction rate through squeezing is higher, the mixing proportion of cottonseed oil and peony seed oil is adjusted, so that the nutrition of the prepared blend oil is more balanced, and the edible oil has the advantage of long preservation time.
Description
Technical field
The present invention relates to a kind of method of preparing edible oil from low oil-containing oil plant with milling process, specifically a kind of edible oil that contains Oleum Gossypii semen and peony seed oil and preparation technology thereof.
Background technology
As everyone knows, treat the elderly of heart trouble, hypertension and hyperlipidemia history, peony seed oil is usually referred to as " plant gold ", yet particularly different infant concerning teenager, though alpha-linolenic acid content is the highest favourable to teenager in it, yet the ratio of its interior saturated fatty acid and unsaturated fatty acids is quite inharmonious, and saturated fatty acid content is too low, after ingesting, to human body, supply with not comprehensive nutrition, particularly infant
,secondly unsaturated fatty acid content is higher, very unstable, is not easy to store; Some technician find that adding this oils to make edible oil the nutritive ingredient of other oil-containing oil plants can make up above deficiency, yet add how many amounts or add under what kind of parameter is controlled, are proven technique not too.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of edible oil that contains Oleum Gossypii semen and peony seed oil and preparation technology thereof, by various parameters are accurately set, to make to squeeze oil yield higher, and adjust the ratio that both mix, make the peony seed oil nutrition after preparation more balanced, but also have advantages of that the shelf time is long.
The technical solution adopted in the present invention is: a kind of edible oil that contains Oleum Gossypii semen and peony seed oil, by Oleum Gossypii semen and peony seed oil, formed, and parts by weight and the additional proportion of described each material are: 10-15 parts of Oleum Gossypii semens, 75-95 parts of peony seed oils.
A preparation technology for the edible oil that contains Oleum Gossypii semen and peony seed oil, is prepared by following steps:
Step 1; Cottonseed is poured in frying pan and evenly stir-fried, fry kettle temperature and be controlled at 50-65 ℃, frying the material time is 30-35 minutes, then takes out that to naturally cool to room temperature standby;
Step 2, the cottonseed after step 1 is processed sieve earth and impurity, then pulverize through milling, and mills 18-23 minutes, is milled into powdery blank; Standby;
Step 3: after going deimpurity peony seeds to clean up, dry, then shell is separated with benevolence after, remove rotten seed benevolence, after will remain benevolence collection standby;
Step 4: the benevolence that step 3 is collected is poured in frying pan, fries material, fries material temperature degree and is controlled at 118-123 ℃, and the parch time, at 30-35 minutes, then takes out standby;
Step 5: stir-fry benevolence prepared by powdery blank prepared by step 2 and step 4 is mixed, powdery blank and stir-fry benevolence are mixed according to mass ratio 1:8, mixture is stirred 3-5 minutes, stop stirring, mixture is packed in airtight whizzer and stopped 10-15 minutes, centrifuge speed is 35-55 revs/min, this airtight whizzer internal pressure is controlled at 0.4-0.5Mpa, temperature, at 60-75 ℃, is then taken out mixture and is extracted oil with milling process, and separated oil is standby after collecting;
Step 6: the oil that step 5 is collected is prepared processed oil by refinery practice step, completes preparation.
The present invention, fries material temperature degree and is controlled at 120 ℃ in described step 4.
The present invention, packs mixture in airtight whizzer and stops 12 minutes in described step 5, and centrifuge speed is 45 revs/min, and this airtight whizzer internal pressure is controlled at 0.45Mpa, and temperature is at 63 ℃.
The present invention, in described step 6 refinery practice step refer to by the oil squeezing out after filtration, the treatment step of hydration degum, depickling, decolouring, distillation deodorization.
The invention has the beneficial effects as follows:
One, first, this technique is applicable to milling process, prepare edible oil from low oil-containing oil plant, two kinds of milling process preparation technologies that mix low oil-containing oil plants particularly, for guaranteeing that both mix rear oil yield and reach best, mix after treatment separately, again be encased in Pressure Centrifuges and keep 10-15 minutes, centrifuge speed is 35-55 revs/min, this airtight whizzer internal pressure is controlled at 0.4-0.5Mpa, temperature is at 60-75 ℃, and controlling centrifuge speed has two advantages: one, two kinds of oil-containing materials are not reunited together; The expanding type that two, centrifugal treating is carried out from inside to outside material is processed.Whizzer is processed and better both oil conditions that goes out is adjusted to the best in conjunction with pressurize step, after this scheme preparation, peony seeds is compared with ordinary method with cottonseed oil yield and is improved more than 25%, after cottonseed and stir-fry benevolence are mixed according to mass ratio 1:8 after processing respectively simultaneously, guaranteed that the various nutritive ingredients of this edible oil are more balanced, more being conducive to infant and teenager absorbs, experimenter also finds simultaneously, this kind of edible oil of preparation compared with peony seed oil, also there is beyond thought advantage, be exactly that this kind of edible oil easily stores, than conventional peony seed oil, comparing the storage time improves about two months.
Two, the invention provides a kind of preparation technology who is different from conventional mixed oil, before squeezing, various fruits are mixed after processing, by various parameters are accurately set, to make to squeeze oil yield higher, and adjust the ratio that both mix, make the mixed oil nutrition after preparation more balanced, and easily store, have advantages of that the shelf time is long.
Embodiment
A preparation technology for the edible oil that contains Oleum Gossypii semen and peony seed oil, with the following Examples, describes the technical scheme of optimum of the present invention in detail:
embodiment mono-,an edible oil that contains Oleum Gossypii semen and peony seed oil, consists of Oleum Gossypii semen and peony seed oil, and parts by weight and the additional proportion of described each material are: 10 parts of Oleum Gossypii semens, 75 parts of peony seed oils.
A preparation technology for the edible oil that contains Oleum Gossypii semen and peony seed oil, is prepared by following steps:
Step 1; Cottonseed is poured in frying pan and evenly stir-fried, fry kettle temperature and be controlled at 60 ℃, frying the material time is 33 minutes, then takes out that to naturally cool to room temperature standby;
Step 2, the cottonseed after step 1 is processed sieve earth and impurity, then pulverize through milling, and mills 20 minutes, is milled into powdery blank; Standby;
Step 3: after going deimpurity peony seeds to clean up, dry, then shell is separated with benevolence after, remove rotten seed benevolence, after will remain benevolence collection standby;
Step 4: the benevolence that step 3 is collected is poured in frying pan, fries material, fries material temperature degree and is controlled at 120 ℃, and the parch time, at 32 minutes, then takes out standby;
Step 5: stir-fry benevolence prepared by powdery blank prepared by step 2 and step 4 is mixed, powdery blank and stir-fry benevolence are mixed according to mass ratio 1:8, mixture is stirred 4 minutes, stop stirring, mixture is packed in airtight whizzer and stopped 12 minutes, centrifuge speed is 45 revs/min, this airtight whizzer internal pressure is controlled at 0.45Mpa, and temperature, at 63 ℃, is then taken out mixture and extracted oil with milling process, squeezing rules technical parameter is: shell-containing rate 7%, enter to squeeze moisture content 8%, enter to squeeze 120 ℃ of temperature, the thick 1.7mm of cake, Residual oil 6.0%, separated oil is standby after collecting;
Step 6: the oil that step 5 is collected can be prepared processed oil (such as by operations such as filtration, hydration degum, depickling, decolouring, distillation deodorizations) by conventional refinery practice, also can make processed oil by the preferred step of the present invention: detailed treatment step is as follows: first, impurity screening; Then start hydration degum step; Oil plant after filtering is poured in pot, and oil plant is warming up to 60 ℃, during constantly stir, the water that adds in oil 4.5 times, water temperature is 62 ℃, afterwards when micelle starts to assemble, low rate mixing, and be warming up to 75 ℃, when liquid level is obvious oil circuit, stop stirring, standing, until hydrated oil foot is separated with grease qualified, emit oil foot, obtain degummed oil; Secondly, degummed oil depickling step; Degummed oil is pumped in pot, stir, after oil temperature rises to 60 ℃, carry out rapid stirring, rotating speed is 60 revs/min, and the alkali lye measuring is evenly sprayed in oil, continues rapid stirring, after it fully mixes with oil, change low rate mixing into, rotating speed is 30 revs/min, when temperature rises to 75 ℃, oil and neat soap be obviously separated, while being easy to precipitate, stop air-blowing, allow neat soap sedimentation, standing 3 hours, then with the hot water of 77 ℃ of oil temperatures, wash, when oil temperature is down to 60 ℃, start to filter, obtain alkali refining oil; Then, alkali refining oil decolorization step; Adopt atlapulgite to make discoloring agent, alkali refining oil pump is entered in Decolouring pot, under vacuum, be heated to 90 ℃, in Decolouring pot, add liquid decolorizing adsorbent, liquid decolorizing adsorbent quality is that oil is heavy by 3%, under the vacuum condition of 8 kPas of absolute pressures, fully stir, alkali refining oil contacts after 30 minutes with liquid decolorizing adsorbent, is cooled to 70 ℃, with being pumped in filter, remove discoloring agent, obtain bleached oil; Finally, distillation deodorization; Steam valve and the cooling water valve of opening solar term ejector vacuum pump, vacuumize odor removing pot, when vacuum tightness reaches 8 kPas, drive fuel tap into, utilize vacuum that bleached oil is sucked in odor removing pot, open thermal oil valve, kettle temperature is risen to 190 ℃, when intensification reaches 100 ℃, open open steam, the oil in pot is fully stirred, spray open steam 3 hours, vacuum in whole deodorising process keeps 0.13-0.8 kPa, and directly emitted dose is 8% of processing grease weight.Deodorization time arrives first 30 minutes, closes thermal oil temperature elevation system, after oily deodorization completes, closes open steam, opens cooling unexpected winner, and oil cooling, below 70 ℃, closes vacuum pump, and vacuum breaker, pumps deodorization edible vegetable oil, completes preparation.
this embodiment is the optimized technical scheme of the present invention, wherein for guaranteeing that both mix rear oil yield and reach best, mix after treatment separately, again be encased in Pressure Centrifuges, this airtight whizzer internal pressure is controlled at 0.45Mpa, and temperature is at 63 ℃, and the dwell time is 12 minutes, centrifuge speed is controlled at 45 revs/min, and controlling centrifuge speed has two advantages: one, two kinds of oil-containing materials are not reunited together; The expanding type that two, centrifugal treating is carried out from inside to outside material is processed.Whizzer is processed and better both oil conditions that goes out is adjusted to the best in conjunction with pressurize step, after this scheme preparation, peony seeds is compared and has been improved 32% with ordinary method with cottonseed fruit oil yield, after cottonseed paste and stir-fry benevolence are mixed according to mass ratio 1:8 after processing respectively simultaneously, guaranteed that the various nutritive ingredients of this edible oil are more balanced, more being conducive to infant and teenager absorbs, experimenter also finds simultaneously, this kind of edible oil of preparation compared with peony seed oil, also there is beyond thought advantage, be exactly that this kind of edible oil easily stores, than conventional peony seed oil, comparing the storage time improves about two months.
It should be noted that; Improvement of the present invention is how to guarantee to mix fruit squeezing oil yield and guarantee that both are mixed into best collocation, also can be understood as creation point of the present invention is to squeeze out oil treatment step before by mixing fruit, as for being processed into various processed oils, separated oil can select treatment step in prior art, for example by filtration, hydration degum, depickling, decolouring, distillation deodorization procedures, prepare processed oil, this follow-up refinery practice treatment step is not the emphasis that this patent is discussed.
embodiment bis-,an edible oil that contains Oleum Gossypii semen and peony seed oil, consists of Oleum Gossypii semen and peony seed oil, and parts by weight and the additional proportion of described each material are: 15 parts of Oleum Gossypii semens, 95 parts of peony seed oils.
A preparation technology for the edible oil that contains Oleum Gossypii semen and peony seed oil, is prepared by following steps:
Step 1; Cottonseed is poured in frying pan and evenly stir-fried, fry kettle temperature and be controlled at 50 ℃, frying the material time is 30 minutes, then takes out that to naturally cool to room temperature standby;
Step 2, the cottonseed after step 1 is processed sieve earth and impurity, then pulverize through milling, and mills 18 minutes, is milled into powdery blank; Standby;
Step 3: after going deimpurity peony seeds to clean up, dry, then shell is separated with benevolence after, remove rotten seed benevolence, after will remain benevolence collection standby;
Step 4: the benevolence that step 3 is collected is poured in frying pan, fries material, fries material temperature degree and is controlled at 118 ℃, and the parch time, at 30 minutes, then takes out standby;
Step 5: stir-fry benevolence prepared by powdery blank prepared by step 2 and step 4 is mixed, powdery blank and stir-fry benevolence are mixed according to mass ratio 1:8, mixture is stirred 3 minutes, stop stirring, mixture is packed in airtight whizzer and stopped 10 minutes, centrifuge speed is 35 revs/min, this airtight whizzer internal pressure is controlled at 0.4Mpa, temperature, at 60 ℃, is then taken out mixture and is extracted oil with milling process, and separated oil is standby after collecting;
Step 6: the oil that step 5 is collected is prepared processed oil by the treatment step of filtration, hydration degum, depickling, decolouring, distillation deodorization, completes preparation.
After this embodiment preparation, peony seeds is compared and has been improved 26% with ordinary method with cottonseed oil yield.
embodiment tri-,an edible oil that contains Oleum Gossypii semen and peony seed oil, consists of Oleum Gossypii semen and peony seed oil, and parts by weight and the additional proportion of described each material are: 11 parts of Oleum Gossypii semens, 85 parts of peony seed oils.
A preparation technology for the edible oil that contains Oleum Gossypii semen and peony seed oil, is prepared by following steps,
Step 1; Cottonseed is poured in frying pan and evenly stir-fried, fry kettle temperature and be controlled at 65 ℃, frying the material time is 35 minutes, then takes out that to naturally cool to room temperature standby;
Step 2, the cottonseed after step 1 is processed sieve earth and impurity, then pulverize through milling, and mills 23 minutes, is milled into powdery blank; Standby;
Step 3: after going deimpurity peony seeds to clean up, dry, then shell is separated with benevolence after, remove rotten seed benevolence, after will remain benevolence collection standby;
Step 4: the benevolence that step 3 is collected is poured in frying pan, fries material, fries material temperature degree and is controlled at 123 ℃, and the parch time, at 35 minutes, then takes out standby;
Step 5: stir-fry benevolence prepared by powdery blank prepared by step 2 and step 4 is mixed, powdery blank and stir-fry benevolence are mixed according to mass ratio 1:8, mixture is stirred 5 minutes, stop stirring, mixture is packed in airtight whizzer and stopped 15 minutes, centrifuge speed is 55 revs/min, this airtight whizzer internal pressure is controlled at 0.5Mpa, temperature, at 75 ℃, is then taken out mixture and is extracted oil with milling process, and separated oil is standby after collecting;
Step 6: the oil that step 5 is collected is prepared processed oil by the treatment step of filtration, hydration degum, depickling, decolouring, distillation deodorization, completes preparation.
After this embodiment preparation, peony seeds is compared and has been improved 25% with ordinary method with cottonseed oil yield.
Claims (5)
1. an edible oil that contains Oleum Gossypii semen and peony seed oil, consists of Oleum Gossypii semen and peony seed oil, it is characterized in that: parts by weight and the additional proportion of described each material are: 10-15 parts of Oleum Gossypii semens, 75-95 parts of peony seed oils.
2. a preparation technology who contains the edible oil of Oleum Gossypii semen and peony seed oil, is prepared by following steps, it is characterized in that:
Step 1; Cottonseed is poured in frying pan and evenly stir-fried, fry kettle temperature and be controlled at 50-65 ℃, frying the material time is 30-35 minutes, then takes out that to naturally cool to room temperature standby;
Step 2, the cottonseed after step 1 is processed sieve earth and impurity, then pulverize through milling, and mills 18-23 minutes, is milled into powdery blank; Standby;
Step 3: after going deimpurity peony seeds to clean up, dry, then shell is separated with benevolence after, remove rotten seed benevolence, after will remain benevolence collection standby;
Step 4: the benevolence that step 3 is collected is poured in frying pan, fries material, fries material temperature degree and is controlled at 118-123 ℃, and the parch time, at 30-35 minutes, then takes out standby;
Step 5: stir-fry benevolence prepared by powdery blank prepared by step 2 and step 4 is mixed, powdery blank and stir-fry benevolence are mixed according to mass ratio 1:8, mixture is stirred 3-5 minutes, stop stirring, mixture is packed in airtight whizzer and stopped 10-15 minutes, centrifuge speed is 35-55 revs/min, this airtight whizzer internal pressure is controlled at 0.4-0.5Mpa, temperature, at 60-75 ℃, is then taken out mixture and is extracted oil with milling process, and separated oil is standby after collecting;
Step 6: the oil that step 5 is collected is prepared processed oil by refinery practice step, completes preparation.
3. the preparation technology of a kind of edible oil that contains Oleum Gossypii semen and peony seed oil according to claim 2, is characterized in that: in step 4, fry material temperature degree and be controlled at 120 ℃.
4. the preparation technology of a kind of edible oil that contains Oleum Gossypii semen and peony seed oil according to claim 2, it is characterized in that: in described step 5, mixture is packed in airtight whizzer and stop 12 minutes, centrifuge speed is 45 revs/min, this airtight whizzer internal pressure is controlled at 0.45Mpa, and temperature is at 63 ℃.
5. the preparation technology of a kind of edible oil that contains Oleum Gossypii semen and peony seed oil according to claim 2, is characterized in that: in described step 6 refinery practice step refer to by the oil squeezing out after filtration, the treatment step of hydration degum, depickling, decolouring, distillation deodorization.
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Cited By (2)
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| CN105349256A (en) * | 2015-11-30 | 2016-02-24 | 四川德阳市年丰食品有限公司 | Refining process based on peony seed oil squeezing process |
| CN112868818A (en) * | 2021-03-11 | 2021-06-01 | 奎屯运征油脂有限公司 | High linoleic acid cottonseed oil and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105349256A (en) * | 2015-11-30 | 2016-02-24 | 四川德阳市年丰食品有限公司 | Refining process based on peony seed oil squeezing process |
| CN112868818A (en) * | 2021-03-11 | 2021-06-01 | 奎屯运征油脂有限公司 | High linoleic acid cottonseed oil and preparation method thereof |
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| CN104031735B (en) | 2016-03-02 |
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Effective date of registration: 20180314 Address after: No. 4, unit 2, No. 7, courtyard No. 2, Yucai street, old city city, Henan Province, 702 Patentee after: Yang Panpan Address before: 471003 Henan province Luoyang Xigong Mill Road Wangcheng Avenue on the west side of Mill Road 89, two floor No. 01-02001 Patentee before: LUOYANG CHUNKUI AGRICULTURAL DEVELOPMENT Co.,Ltd. |
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