CN103815055B - Blend cooking oil of peony seed oil and tea seed oil, and preparation method thereof - Google Patents

Blend cooking oil of peony seed oil and tea seed oil, and preparation method thereof Download PDF

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Publication number
CN103815055B
CN103815055B CN201410080044.XA CN201410080044A CN103815055B CN 103815055 B CN103815055 B CN 103815055B CN 201410080044 A CN201410080044 A CN 201410080044A CN 103815055 B CN103815055 B CN 103815055B
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oil
tea
peony
seed
peony seeds
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CN201410080044.XA
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CN103815055A (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 relates to blend cooking oil of peony seed oil and tea seed oil, and a preparation method thereof. The preparation method comprises the following steps: taking sesame seeds and peeled peony seeds respectively; after treating the sesame seeds and the peeled peony seeds, conducting a physical squeeze on the sesame seeds and the peeled peony seeds so as to obtain crude sesame oil and crude peony seeds oil; refining the crude sesame oil and the crude peony seeds oil respectively so as to obtain refined sesame oil and refined peony seed oil; blending the refined sesame oil and refined peony seed oil in a proportion of 1:0.5-2 to obtain the blend cooking oil of peony seed oil and tea seed oil. According to the invention, through a series of processing on sesame seeds and peeled peony seeds, the structures of cells are destroyed and the water content of the cells is lowered. Therefore, the fats and oils in the cells are facilitated to be separated from the cells during the squeezing process and the oil extraction rate is improved.

Description

A kind of peony seed oil and tea 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 tea oil blending edible oil and preparation method thereof.
Background technology
Tea oil is the edible oil that wild camellia fruit is refined, have another name called camellia seed oil, camellia oil, because it is not containing harmful materials such as erucic acid, cholesterol, aflatoxins, for Chinese Government advocates the woody edible vegetable oil of pure natural promoted, and the health care vegetable edible oil that international food and agricultural organization is first-elected.Two kinds of modes and the respective pluses and minuses of tea oil production are as follows:
1) extract technology: the residue tea seed cake after squeezing, leaches tea 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 Tea Oil on the basis of ancient method.Advantage: low temperature of controlling well can retain all original nutritional labelings of oil tea, physical squeezing.Shortcoming: oil yield is low, cost is high.
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.
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 a kind of peony seed oil and tea oil blending edible oil and preparation method thereof are provided, the ready-mixed oil prepared by the method is nutritious, overcome the problem that conventional press technique oil yield is low, make the squeezing oil yield of peony seed oil and tea oil exceed about 12% 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 tea oil blending edible oil, to be in harmonious proportion to form by the peony seed oil of refining and tea oil by weight the ratio of 1:0.5-2.
The method preparing above-mentioned peony seed oil and tea oil blending edible oil is: remove shell tea seed respectively and the peony seeds that shells carries out physical squeezing after treatment and obtains oil-tea camellia seed crude oil and peony seeds crude oil, again namely the refining peony seed oil obtained after two kinds of crude oils respectively refining and refining tea oil are obtained product in the mediation of above-mentioned ratio, wherein, the tea seed that shells described in comprises the following steps with the process of the peony seeds that shells:
1) respectively the tea seed after shelling and peony seeds are 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, then in sub-zero low temperature environment, be ground into tea seed powder and peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the tea seed powder of step 1) and peony seeds powder being taken out and under the environment temperature of 20-25 DEG C, join mass concentration is respectively 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 tea seed powder be separated with salt solution with peony seeds powder, be then dry under the condition of 65-70 DEG C to be less than 5% to moisture content in temperature, respectively tea seed powder and peony seeds powder squeezed afterwards.
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 tea seed powder and peony seeds powder in described step 3) and isolate oil-tea camellia seed crude oil and peony seeds crude oil by distillation procedure.
In the present invention, first tea seed and peony seeds being soaked in water is to make the cell of tea seed and 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, tea seed powder and peony seeds powder are placed in the salt solution that mass concentration is 15-18%, the cell dehydration of tea seed and peony seeds can be made, cell volume reduces, not only be convenient to follow-up oven dry, and eliminate moisture unnecessary in cell, improve 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 tea seed and the freezing rear pulverizing of peony seeds, 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 tea seed and 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 tea oil blending edible oil, formed by the ratio mediation by weight 1:0.5 of the peony seed oil of refining and tea oil;
Its preparation method is, remove shell tea seed respectively and the peony seeds that shells carries out physical squeezing after treatment and obtains oil-tea camellia seed crude oil and peony seeds crude oil, again the refining peony seed oil obtained after two kinds of crude oils respectively refining and refining tea oil are in harmonious proportion according to the above ratio and namely obtain product, wherein, the tea seed that shells described in comprises the following steps with the process of the peony seeds that shells:
1) respectively the tea seed after shelling and peony seeds are 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, then in sub-zero low temperature environment, be ground into tea seed powder and peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the tea seed powder of step 1) and peony seeds powder being taken out and under the environment temperature of 20-25 DEG C, join mass concentration is respectively 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 tea seed powder be separated with salt solution with peony seeds powder, the rotating speed of centrifugation is 2500r/min, then be dry under the condition of 65 DEG C to be less than 5% to moisture content in temperature, respectively tea seed powder and peony seeds powder squeezed afterwards;
4) salt solution after step 3) being separated distills, and isolates the oil-tea camellia seed crude oil and peony seeds crude oil that wherein contain.
Embodiment 2
A kind of peony seed oil and tea oil blending edible oil, formed by the ratio mediation by weight 1:2 of the peony seed oil of refining and tea oil;
Its preparation method is, remove shell tea seed respectively and the peony seeds that shells carries out physical squeezing after treatment and obtains oil-tea camellia seed crude oil and peony seeds crude oil, again the refining peony seed oil obtained after two kinds of crude oils respectively refining and refining tea oil are in harmonious proportion according to the above ratio and namely obtain product, wherein, the tea seed that shells described in comprises the following steps with the process of the peony seeds that shells:
1) respectively the tea seed after shelling and peony seeds are 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, then in sub-zero low temperature environment, be ground into tea seed powder and peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the tea seed powder of step 1) and peony seeds powder being taken out and under the environment temperature of 20-25 DEG C, join mass concentration is respectively 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 tea seed powder be separated with salt solution with peony seeds powder, the rotating speed of centrifugation is 4000r/min, then be dry under the condition of 70 DEG C to be less than 5% to moisture content in temperature, respectively tea seed powder and peony seeds powder squeezed afterwards;
4) salt solution after step 3) being separated distills, and isolates the oil-tea camellia seed crude oil and peony seeds crude oil that wherein contain.
Embodiment 3
A kind of peony seed oil and tea oil blending edible oil, formed by the ratio mediation by weight 1:1.3 of the peony seed oil of refining and tea oil;
Its preparation method is, remove shell tea seed respectively and the peony seeds that shells carries out physical squeezing after treatment and obtains oil-tea camellia seed crude oil and peony seeds crude oil, again the refining peony seed oil obtained after two kinds of crude oils respectively refining and refining tea oil are in harmonious proportion according to the above ratio and namely obtain product, wherein, the tea seed that shells described in comprises the following steps with the process of the peony seeds that shells:
1) respectively the tea seed after shelling and peony seeds are 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, then in sub-zero low temperature environment, be ground into tea seed powder and peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the tea seed powder of step 1) and peony seeds powder being taken out and under the environment temperature of 20-25 DEG C, join mass concentration is respectively 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 tea seed powder be separated with salt solution with peony seeds powder, the rotating speed of centrifugation is 3300r/min, then be dry under the condition of 68 DEG C to be less than 5% to moisture content in temperature, respectively tea seed powder and peony seeds powder squeezed afterwards;
4) salt solution after step 3) being separated distills, and isolates the oil-tea camellia seed crude oil and peony seeds crude oil that wherein contain.

Claims (4)

1. the preparation method of a peony seed oil and tea oil blending edible oil, remove shell tea seed respectively and the peony seeds that shells carries out physical squeezing after treatment and obtains oil-tea camellia seed crude oil and peony seeds crude oil, again the refining peony seed oil that obtains after two kinds of crude oils respectively refining and refining tea oil are in harmonious proportion i.e. obtained product according to the weight ratio of 1:0.5-2, it is characterized in that: described in the shell process of tea seed and the peony seeds that shells comprise the following steps:
1) respectively the tea seed after shelling and peony seeds are 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, then in sub-zero low temperature environment, be ground into tea seed powder and peony seeds powder that particle diameter is 1-2mm, for subsequent use;
2) the tea seed powder of step 1) and peony seeds powder being taken out and under the environment temperature of 20-25 DEG C, join mass concentration is respectively 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 tea seed powder be separated with salt solution with peony seeds powder, be then dry under the condition of 65-70 DEG C to be less than 5% to moisture content in temperature, respectively tea seed powder and peony seeds powder squeezed afterwards.
2. the preparation method of peony seed oil according to claim 1 and tea 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 tea 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 tea oil blending edible oil, is characterized in that: isolate the salt solution after tea seed powder and peony seeds powder in described step 3) and isolate oil-tea camellia seed crude oil and peony seeds crude oil by distillation procedure.
CN201410080044.XA 2014-03-06 2014-03-06 Blend cooking oil of peony seed oil and tea seed oil, and preparation method thereof Expired - Fee Related CN103815055B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104543039A (en) * 2015-01-28 2015-04-29 于希萌 Colorful composite seasoning oil and preparation method thereof
CN107674756A (en) * 2017-09-30 2018-02-09 安徽省霍山县中绿农林开发有限公司 A kind of tea seed cold pressing oil method
CN110892921A (en) * 2019-11-11 2020-03-20 宜春大海龟生命科学有限公司 Children formula tea oil and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN102942989A (en) * 2012-10-24 2013-02-27 李学超 Rapeseed oil production process
CN103493909A (en) * 2013-10-19 2014-01-08 长沙昊瑞生物科技有限公司 Edible blend oil special for pregnant women to lower blood pressure and blood glucose

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102942989A (en) * 2012-10-24 2013-02-27 李学超 Rapeseed oil production process
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
CN103493909A (en) * 2013-10-19 2014-01-08 长沙昊瑞生物科技有限公司 Edible blend oil special for pregnant women to lower blood pressure and blood glucose

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Effective date of registration: 20180309

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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