CN103815051A - 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
CN103815051A
CN103815051A CN201410080183.2A CN201410080183A CN103815051A CN 103815051 A CN103815051 A CN 103815051A CN 201410080183 A CN201410080183 A CN 201410080183A CN 103815051 A CN103815051 A CN 103815051A
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Prior art keywords
oil
peony
peony seeds
peony seed
seed oil
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CN201410080183.2A
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CN103815051B (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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Publication of CN103815051B publication Critical patent/CN103815051B/en
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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 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 odd-carbon fatty acid that active anticancer is very strong as C15, C17 etc., the aliphatic acid that contains in addition a small amount of circulus is as sad in 2-hexyl cyclopropane, is widely used in medicine, health care, food, superior cosmetics, lubricated wet goods industry.
Two kinds of modes and pluses and minuses separately that peony seed oil is produced 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: the 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 low problem of oil yield of traditional milling process, and then utilize commercially available large wheat oil that a kind of peony seed oil and large wheat oil blending edible oil and preparation method thereof are provided, the ready-mixed oil of preparing by the method is nutritious and balanced, overcome the low problem of traditional squeezing process oil yield, made the squeezing oil yield of peony seed oil exceed 10% left and right than the oil yield of traditional milling process.
The technical scheme that the present invention takes is for achieving the above object: a kind of peony seed oil and large wheat oil blending edible oil, be in harmonious proportion and form by weight the ratio of 0.1-0.5:1 by the peony seed oil of large wheat oil and refining.
Preparing above-mentioned peony seed oil with the method for large wheat oil blending edible oil is: remove shell peony seeds and carry out after treatment physical squeezing and make peony seeds crude oil, again the refining peony seed oil obtaining after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio and make product, wherein, the processing of peony seeds of shelling described in comprises the following steps:
1) peony seeds after shelling is added to the water soak after 2-5h and drains, and to put into immediately temperature be-45 ℃ of following freezing 15-20h of environment, then in sub-zero low temperature environment, be ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the peony seeds powder of step 1) taken out and under the environment temperature of 20-25 ℃, joined in the salt solution that mass concentration is 15-18%, leaving standstill 17-24h after then passing into wherein supersonic oscillations 3-5min, for subsequent use;
3) adopt centrifugation to make step 2) in peony seeds powder separate with salt solution, then under temperature is the condition of 65-70 ℃, dry to moisture content and be less than 5%, afterwards peony seeds powder is 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.
In described step 3), the rotating speed of centrifugation is 2500-4000r/min.
The salt solution of isolating in described step 3) after peony seeds powder is isolated peony seeds crude oil by distillation procedure.
In the present invention, first peony seeds is soaked in water is that cell in order to make peony seeds fully absorbs water, then after freezing in the freezing environment below-45 ℃ and put into salt solution under the environment temperature of 20-25 ℃, destroyed like this eucaryotic cell structure, be convenient in when squeezing fuel-displaced;
Meanwhile, peony seeds powder is placed in to the salt solution that mass concentration is 15-18%, can makes the cell dehydration of peony seeds, cell volume dwindles, and is not only convenient to follow-up oven dry, and has eliminated unnecessary moisture in cell, has improved squeezing oil yield; In this process, introduce supersonic oscillations, not only play stirring action, and can play the cyto-architectural effect that destroys; In follow-up centrifugation, also can make the grease of cell interior move to skin, be convenient to be extracted in expressing process.
In the present invention, by freezing peony seeds rear pulverizing, granularity is less, is more conducive to post-processed and improves oil yield, still, in crushing process, have part grease and 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 directly and pulverize, in sub-zero low temperature environment, pulverize immediately after freezing in the freezing environment below-45 ℃, can effectively reduce the loss of grease in crushing process.
Beneficial effect: the present invention will shell peony seeds after a series of processing, has destroyed eucaryotic cell structure and has reduced the water content of cell, is convenient to so intracellular grease and from cell, separates in expressing process, thereby improved oil yield.
The specific embodiment
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, be in harmonious proportion and form by weight the ratio of 0.1:1 by the peony seed oil of commercially available large wheat oil and refining;
Its preparation method is, removing shell peony seeds carries out after treatment physical squeezing and makes peony seeds crude oil, again the refining peony seed oil obtaining after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio and make product, wherein, described in the shell processing of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak after 2h and drains, and to put into immediately temperature be-45 ℃ of following freezing 15h of environment, then in sub-zero low temperature environment, be ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the peony seeds powder of step 1) being taken out and join mass concentration under the environment temperature of 20-25 ℃ is in 15% salt solution, then after passing into wherein supersonic oscillations 3min, leave standstill 17h, hyperacoustic frequency is 80KHz, and the ultrasonic wave of every kilogram of corresponding 120W power of salt solution is for subsequent use;
3) adopt centrifugation to make step 2) in peony seeds powder separate with salt solution, the rotating speed of centrifugation is 2500r/min, then under temperature is the condition of 65 ℃, dries to moisture content and is less than 5%, afterwards peony seeds powder is squeezed;
4) salt solution after separation distills, and isolates the peony seeds crude oil wherein containing.
Embodiment 2
A kind of peony seed oil and large wheat oil blending edible oil, be in harmonious proportion and form by weight the ratio of 0.5:1 by the peony seed oil of commercially available large wheat oil and refining;
Its preparation method is, removing shell peony seeds carries out after treatment physical squeezing and makes peony seeds crude oil, again the refining peony seed oil obtaining after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio and make product, wherein, described in the shell processing of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak after 5h and drains, and to put into immediately temperature be-45 ℃ of following freezing 20h of environment, then in sub-zero low temperature environment, be ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the peony seeds powder of step 1) being taken out and join mass concentration under the environment temperature of 20-25 ℃ is in 18% salt solution, then after passing into wherein supersonic oscillations 5min, leave standstill 24h, hyperacoustic frequency is 110KHz, and the ultrasonic wave of every kilogram of corresponding 150W power of salt solution is for subsequent use;
3) adopt centrifugation to make step 2) in peony seeds powder separate with salt solution, the rotating speed of centrifugation is 4000r/min, then under temperature is the condition of 70 ℃, dries to moisture content and is less than 5%, afterwards peony seeds powder is squeezed;
4) salt solution after separation distills, and isolates the peony seeds crude oil wherein containing.
Embodiment 3
A kind of peony seed oil and large wheat oil blending edible oil, be in harmonious proportion and form by weight the ratio of 0.3:1 by the peony seed oil of commercially available large wheat oil and refining;
Its preparation method is, removing shell peony seeds carries out after treatment physical squeezing and makes peony seeds crude oil, again the refining peony seed oil obtaining after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion according to the above ratio and make product, wherein, described in the shell processing of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak after 3.5h and drains, and to put into immediately temperature be-45 ℃ of following freezing 18h of environment, then in sub-zero low temperature environment, be ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the peony seeds powder of step 1) being taken out and join mass concentration under the environment temperature of 20-25 ℃ is in 17% salt solution, then after passing into wherein supersonic oscillations 4min, leave standstill 20h, hyperacoustic frequency is 95KHz, and the ultrasonic wave of every kilogram of corresponding 135W power of salt solution is for subsequent use;
3) adopt centrifugation to make step 2) in peony seeds powder separate with salt solution, the rotating speed of centrifugation is 3300r/min, then under temperature is the condition of 68 ℃, dries to moisture content and is less than 5%, afterwards peony seeds powder is squeezed;
4) salt solution after separation distills, and isolates the peony seeds crude oil wherein containing.

Claims (5)

1. peony seed oil and a large wheat oil blending edible oil, is characterized in that: the peony seed oil by commercially available large wheat oil and refining is in harmonious proportion and forms by weight the ratio of 0.1-0.5:1.
2. the method for preparation peony seed oil as claimed in claim 1 and large wheat oil blending edible oil, removing shell peony seeds carries out after treatment physical squeezing and makes peony seeds crude oil, again the refining peony seed oil obtaining after the refining of peony seeds crude oil and commercially available large wheat oil are in harmonious proportion and make product in ratio claimed in claim 1, it is characterized in that: described in the shell processing of peony seeds comprise the following steps:
1) peony seeds after shelling is added to the water soak after 2-5h and drains, and to put into immediately temperature be-45 ℃ of following freezing 15-20h of environment, then in sub-zero low temperature environment, be ground into the peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the peony seeds powder of step 1) taken out and under the environment temperature of 20-25 ℃, joined in the salt solution that mass concentration is 15-18%, leaving standstill 17-24h after then passing into wherein supersonic oscillations 3-5min, for subsequent use;
3) adopt centrifugation to make step 2) in peony seeds powder separate with salt solution, then under temperature is the condition of 65-70 ℃, dry to moisture content and be less than 5%, afterwards peony seeds powder is squeezed.
3. the method for preparing peony seed oil and large wheat oil blending edible oil according to claim 2, 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.
4. the method for preparing peony seed oil and large wheat oil blending edible oil according to claim 2, is characterized in that: in described step 3), the rotating speed of centrifugation is 2500-4000r/min.
5. the method for preparing peony seed oil and large wheat oil blending edible oil according to claim 2, is characterized in that: the salt solution of isolating in described step 3) after peony seeds powder is isolated 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

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