CN103815051B - Blend edible oil of peony seed oil and barley oil and preparation method of blend edible oil - Google Patents

Blend edible oil of peony seed oil and barley oil and preparation method of blend edible oil Download PDF

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Publication number
CN103815051B
CN103815051B CN201410080183.2A CN201410080183A CN103815051B CN 103815051 B CN103815051 B CN 103815051B CN 201410080183 A CN201410080183 A CN 201410080183A CN 103815051 B CN103815051 B CN 103815051B
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oil
peony
peony seeds
peony seed
preparation
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CN103815051A (en
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杨永庆
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Yang Panpan
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Luoyang Chunkui Agricultural Development Co Ltd
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Abstract

The invention provides a blend edible oil of peony seed oil and barley oil and a preparation method of the blend edible oil. The blend edible oil is prepared through the following steps: taking shelled peony seeds, conducting physical squeezing to prepare peony seed crude oil after the shelled peony seeds are processed; refining the peony seed crude oil to prepare refined peony seed oil; blending the refined peony seed oil and barley oil sold in market according to the weight ratio of 1:(0.1-0.5), so that the blend edible oil is obtained. According to the invention, after the shelled peony seeds are subjected to a series of processing, the cell structure is destroyed, and the water content of the cells is reduced, so that grease in the cells can be separated from the cells in the process of squeezing conveniently, thereby improving the oil yield.

Description

A kind of peony seed oil and large wheat oil blending edible oil and preparation method thereof
Technical field
The present invention relates to edible oil field, specifically a kind of peony seed oil and large wheat oil blending edible oil and preparation method thereof.
Background technology
Peony seed oil is edible oil that is emerging, that have edible health double effects, take from peony seed, wherein be rich in the elements such as protein, fat, potassium, calcium, magnesium, phosphorus, selenium and vitamin B1, B2, carrotene etc., and contain the very strong odd-carbon fatty acid of active anticancer as C15, C17 etc., aliphatic acid in addition containing a small amount of circulus is as sad in 2-hexyl cyclopropane, is widely used in medicine, health care, food, superior cosmetics, lubrication wet goods industry.
Two kinds of modes and the respective pluses and minuses of peony seed oil production are as follows:
1) extract technology: the residue tree peony seedcake after squeezing, leaches peony seed oil with chemical solvent.Advantage: oil yield is high, output is large, saves cost.Shortcoming: nutritional labeling reduces, belongs to chemical industry.
2) squeezing process: industrialization squeezing peony seed oil on the basis of ancient method.Advantage: low temperature of controlling well can retain all original nutritional labelings of peony seed oil, physical squeezing.Shortcoming: oil yield is low, cost is high.
Summary of the invention
The object of the invention is to overcome the problem that the oil yield of conventional press method is low, and then utilize commercially available large wheat oil to provide a kind of peony seed oil and large wheat oil blending edible oil and preparation method thereof, the ready-mixed oil prepared by the method is nutritious and balanced, overcome the problem that conventional press technique oil yield is low, make the squeezing oil yield of peony seed oil exceed about 10% than the oil yield of conventional press method.
The technical scheme that the present invention takes for achieving the above object is: a kind of peony seed oil and large wheat oil blending edible oil, to be in harmonious proportion to form by the peony seed oil of large wheat oil and refining by weight the ratio of 0.1-0.5:1.
The method preparing above-mentioned peony seed oil and large wheat oil blending edible oil is: remove shell peony seeds and carry out physical squeezing after treatment and obtain peony seeds crude oil, again the refining peony seed oil obtained after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio and namely obtain product, wherein, the process of peony seeds of shelling described in comprises the following steps:
1) peony seeds after shelling is added to the water soak 2-5h after drain, and put into the freezing 15-20h of environment that temperature is less than-45 DEG C immediately, in sub-zero low temperature environment, be then ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) being taken out and under the environment temperature of 20-25 DEG C, join mass concentration by the peony seeds powder of step 1) is in the salt solution of 15-18%, leaves standstill 17-24h after then passing into supersonic oscillations 3-5min wherein, for subsequent use;
3) adopt centrifugation make step 2) in peony seeds powder be separated with salt solution, be then dry under the condition of 65-70 DEG C to be less than 5% to moisture content in temperature, afterwards peony seeds powder squeezed.
Described step 2) condition of supersonic oscillations is: the ultrasonic wave of the corresponding 120-150W of salt solution of every kilogram, hyperacoustic frequency is 80-110KHz.
The rotating speed of centrifugation in described step 3) is 2500-4000r/min.
Isolate the salt solution after peony seeds powder in described step 3) and isolate peony seeds crude oil by distillation procedure.
In the present invention, first soaked in water by peony seeds is to make the cell of peony seeds fully absorb water, then in the freezing environment below-45 DEG C freezing after and under the environment temperature of 20-25 DEG C, put into salt solution, destroy eucaryotic cell structure like this, be convenient to squeeze time fuel-displaced;
Meanwhile, peony seeds powder is placed in the salt solution that mass concentration is 15-18%, and can make the cell dehydration of peony seeds, cell volume reduces, and is not only convenient to follow-up oven dry, and eliminates moisture unnecessary in cell, improves squeezing oil yield; Introduce supersonic oscillations in the process, not only play stirring action, and the cyto-architectural effect of destruction can be played; In follow-up centrifugation, the grease outer layers of cell interior also can be made to move, be convenient to be extracted in expressing process.
In the present invention, by freezing for peony seeds rear pulverizing, granularity is less, is more conducive to post-processed and improves oil yield, but, in crushing process, have amount of grease to be extracted, the particle of pulverizing is less, and the grease of crushing process loss is more, consider above factor, the particle diameter after pulverizing is that 1-2mm is advisable; And, be compared to and directly pulverize, pulverize in sub-zero low temperature environment immediately after freezing in the freezing environment below-45 DEG C, the loss of grease in crushing process can be effectively reduced.
Beneficial effect: the present invention will shell peony seeds after a series of process, destroys eucaryotic cell structure and decreases the water content of cell, being convenient to intracellular grease like this and separating from cell in expressing process, thus improve oil yield.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further elaborated.
Embodiment 1
A kind of peony seed oil and large wheat oil blending edible oil, formed by weight the ratio mediation of 0.1:1 by the peony seed oil of commercially available large wheat oil and refining;
Its preparation method is, remove shell peony seeds to carry out physical squeezing after treatment and obtain peony seeds crude oil, again the refining peony seed oil obtained after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio i.e. obtained product, wherein, described in the shell process of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak 2h after drain, and put into the freezing 15h of environment that temperature is less than-45 DEG C immediately, in sub-zero low temperature environment, be then ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) being taken out and under the environment temperature of 20-25 DEG C, join mass concentration by the peony seeds powder of step 1) is in the salt solution of 15%, then 17h is left standstill after passing into supersonic oscillations 3min wherein, hyperacoustic frequency is 80KHz, the ultrasonic wave of every kilogram of corresponding 120W power of salt solution, for subsequent use;
3) adopt centrifugation make step 2) in peony seeds powder be separated with salt solution, the rotating speed of centrifugation is 2500r/min, then in temperature is to dry under the condition of 65 DEG C to be less than 5% to moisture content, squeezes afterwards to peony seeds powder;
4) salt solution after being separated distills, and isolates the peony seeds crude oil wherein contained.
Embodiment 2
A kind of peony seed oil and large wheat oil blending edible oil, formed by weight the ratio mediation of 0.5:1 by the peony seed oil of commercially available large wheat oil and refining;
Its preparation method is, remove shell peony seeds to carry out physical squeezing after treatment and obtain peony seeds crude oil, again the refining peony seed oil obtained after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio i.e. obtained product, wherein, described in the shell process of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak 5h after drain, and put into the freezing 20h of environment that temperature is less than-45 DEG C immediately, in sub-zero low temperature environment, be then ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) being taken out and under the environment temperature of 20-25 DEG C, join mass concentration by the peony seeds powder of step 1) is in the salt solution of 18%, then 24h is left standstill after passing into supersonic oscillations 5min wherein, hyperacoustic frequency is 110KHz, the ultrasonic wave of every kilogram of corresponding 150W power of salt solution, for subsequent use;
3) adopt centrifugation make step 2) in peony seeds powder be separated with salt solution, the rotating speed of centrifugation is 4000r/min, then in temperature is to dry under the condition of 70 DEG C to be less than 5% to moisture content, squeezes afterwards to peony seeds powder;
4) salt solution after being separated distills, and isolates the peony seeds crude oil wherein contained.
Embodiment 3
A kind of peony seed oil and large wheat oil blending edible oil, formed by weight the ratio mediation of 0.3:1 by the peony seed oil of commercially available large wheat oil and refining;
Its preparation method is, remove shell peony seeds to carry out physical squeezing after treatment and obtain peony seeds crude oil, again the refining peony seed oil obtained after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio i.e. obtained product, wherein, described in the shell process of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak 3.5h after drain, and put into the freezing 18h of environment that temperature is less than-45 DEG C immediately, in sub-zero low temperature environment, be then ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) being taken out and under the environment temperature of 20-25 DEG C, join mass concentration by the peony seeds powder of step 1) is in the salt solution of 17%, then 20h is left standstill after passing into supersonic oscillations 4min wherein, hyperacoustic frequency is 95KHz, the ultrasonic wave of every kilogram of corresponding 135W power of salt solution, for subsequent use;
3) adopt centrifugation make step 2) in peony seeds powder be separated with salt solution, the rotating speed of centrifugation is 3300r/min, then in temperature is to dry under the condition of 68 DEG C to be less than 5% to moisture content, squeezes afterwards to peony seeds powder;
4) salt solution after being separated distills, and isolates the peony seeds crude oil wherein contained.

Claims (4)

1. the preparation method of a peony seed oil and large wheat oil blending edible oil, remove shell peony seeds to carry out physical squeezing after treatment and obtain peony seeds crude oil, again the refining peony seed oil that obtains after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion i.e. obtained product by weight the ratio of 1:0.1-0.5, it is characterized in that: described in the shell process of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak 2-5h after drain, and put into the freezing 15-20h of environment that temperature is less than-45 DEG C immediately, in sub-zero low temperature environment, be then ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) being taken out and under the environment temperature of 20-25 DEG C, join mass concentration by the peony seeds powder of step 1) is in the salt solution of 15-18%, leaves standstill 17-24h after then passing into supersonic oscillations 3-5min wherein, for subsequent use;
3) adopt centrifugation make step 2) in peony seeds powder be separated with salt solution, be then dry under the condition of 65-70 DEG C to be less than 5% to moisture content in temperature, afterwards peony seeds powder squeezed.
2. the preparation method of peony seed oil according to claim 1 and large wheat oil blending edible oil, is characterized in that: described step 2) condition of supersonic oscillations is: the ultrasonic wave of the corresponding 120-150W of salt solution of every kilogram, hyperacoustic frequency is 80-110kHz.
3. the preparation method of peony seed oil according to claim 1 and large wheat oil blending edible oil, is characterized in that: the rotating speed of centrifugation in described step 3) is 2500-4000r/min.
4. the preparation method of peony seed oil according to claim 1 and large wheat oil blending edible oil, is characterized in that: isolate the salt solution after peony seeds powder in described step 3) and isolate peony seeds crude oil by distillation procedure.
CN201410080183.2A 2014-03-06 2014-03-06 Blend edible oil of peony seed oil and barley oil and preparation method of blend edible oil Expired - Fee Related CN103815051B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1960639A (en) * 2004-06-14 2007-05-09 卡拉皮利·佛罗伦萨公开股份有限公司 Cereal and fruit oil
CN101653174A (en) * 2009-09-07 2010-02-24 兰州牡丹园艺开发公司 Method for preparing blend oil and cold-pressing and extracting peony seed oil
CN103493908A (en) * 2013-10-11 2014-01-08 河南科技大学 Nut blend oil with lipid lowering and blood glucose reducing effects and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1960639A (en) * 2004-06-14 2007-05-09 卡拉皮利·佛罗伦萨公开股份有限公司 Cereal and fruit oil
CN101653174A (en) * 2009-09-07 2010-02-24 兰州牡丹园艺开发公司 Method for preparing blend oil and cold-pressing and extracting peony seed oil
CN103493908A (en) * 2013-10-11 2014-01-08 河南科技大学 Nut blend oil with lipid lowering and blood glucose reducing effects and preparation method thereof

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Effective date of registration: 20180306

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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Granted publication date: 20150617