CN101411363A - Raspberry seed oil product and extraction method - Google Patents
Raspberry seed oil product and extraction method Download PDFInfo
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- CN101411363A CN101411363A CNA2008102289595A CN200810228959A CN101411363A CN 101411363 A CN101411363 A CN 101411363A CN A2008102289595 A CNA2008102289595 A CN A2008102289595A CN 200810228959 A CN200810228959 A CN 200810228959A CN 101411363 A CN101411363 A CN 101411363A
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- seed oil
- raspberry seed
- raspberry
- solvent
- red raspberry
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Abstract
The invention relates to a plant seed oil product and a method for extracting the same, in particular to a red raspberry seed oil product and a method for extracting the same. The red raspberry seed oil is the plant fat product extracting from seeds of red raspberry fruits, thereby having extremely high nutritive value and better health care function, solving the problem of utilizing the seed separated when the product such as fruit juice and fruit jam is prepared by the red raspberry, changing waste into valuable and having great significance for the development of the red raspberry industry and the comprehensive utilization of byproducts. The extraction and preparation method for the red raspberry seed oil is as follows: seeds separated by pulping the red raspberry fruit is dried, crushed by a crusher and soaked in a solvent with a certain ratio for extraction, by the cooling or ultrasonic auxiliary extraction, the working efficiency and the oil yield are improved, and the seed soaked in the solvent is filtered to separate the solvent and then packaged to obtain the red raspberry seed oil product.
Description
Technical field
The present invention relates to a kind of product and extraction way thereof of oil of plant, i.e. raspberry seed oil product (hereinafter to be referred as raspberry seed oil) and extracting method thereof.
Background technology
In prior art, the raspberry seed is not effectively developed as the byproduct of raspberry in process such as fruit juice, jam, has caused the wasting of resources and product cost high.Report that after measured its oil content of raspberry seed reaches 14.6%～18% approximately, and 0.73%～1.10% phytosterol is wherein arranged, linoleic acid, α-linoleic acid, oleic acid and stearic acid are raspberry seed maiies body of oil.In addition, because content of vitamin E is higher in the raspberry seed oil, be higher than content of vitamin E in sunflower oil and the grape-kernel oil, so raspberry seed oil has very high stability.At present, for the product of raspberry seed oil, do not find so far to produce and report as edible or healthy oils.
Summary of the invention
The present invention seeks at the unserviceable deficiency of raspberry seed in the present above-mentioned production, and provide a kind of the raspberry seed is carried out deep processing and utilization, become the method for take for its added value of treasured raising.
Another purpose of the present invention provides two kinds of extracting methods that adopt the fuel-displaced raspberry seed oil of lixiviate.
Technical solution of the present invention is: the extraction of raspberry seed oil is divided into two kinds of methods: first kind, adopt the auxiliary lixiviate of ultrasonic wave, and carrying solution is filtered, obtain raspberry seed oil after the decompression distillation; Second kind, the solvent lixiviate placed under 4 ℃ of cold environments extract, after being concentrated, extracting liquid filtering obtains raspberry seed oil.
Advantage of the present invention is: 1. be that raw material is made directly edible raspberry seed oil with the raspberry seed, turn waste into wealth, improved the added value of raspberry industry; 2. employing solvent extraction method, operation is simple, and simple equipments easily goes, and overcome the deficiency that there is Residual oil in the physics extrusion, guaranteed the oil yield of raspberry seed; 3. the production efficiency height by reducing temperature or adopting the ultrasonic wave auxiliary extraction, improves oil yield, and fuel-displaced fast, technology is reliable, economy and facility; 4. the scope of application is wide, and large, medium and small enterprise all can adopt.
Below in conjunction with embodiment the present invention is done and to describe in further detail.
The specific embodiment
Embodiment 1
Raspberry seed oil normal temperature extracting method
Pulverizing is reached raspberry seed powder after the certain fineness (about 100 orders), dry to constant weight.Get seed 1kg, add solvent in solid-liquid ratio 1:10 ratio, lixiviate grease under the normal temperature goes out solvent with the liquid of collecting through separated then, promptly obtains raspberry seed oil.
Embodiment 2
Raspberry seed oil cooling extracting method
The raspberry seed 1kg that meets ingredient requirement among the embodiment 1 is cleaned with clear water and dries under 30～40 ℃ of conditions, remove surface impurity, use the pulverizer grinding and sieving, obtain the raspberry powder of seeds.In the solvent lixiviate grease of solid-liquid ratio 1:10 ratio, 4 ℃ of cold extraction 8h filter separated and go out solvent, promptly obtain raspberry seed oil, and low temperature is preserved.Can reach 95 left and right sides % through gas chromatographic analysis raspberry seed oil purity.
Embodiment 3
Raspberry seed oil supersonic extracting method
The raspberry powder of seeds of pulverizing among the embodiment 1 is packed in the container, ratio in feed liquid 1:10 adds the extraction solvent, put into ultrasound reactor, regulate different power, temperature, processing time, extraction finishes the back taking-up and is cooled to room temperature, the filtration of carrying solution is stored in the container, obtains the raspberry seed oil after the decompression distillation.
Claims (2)
1. the ultrasonic wave of a raspberry seed oil extracts the preparation method, the proportioning of raw material and solvent when it is characterized in that extracting, and adopted ultrasonic wave or low-temperature extraction mode, the proportioning part by weight is:
(1) raspberry seed 1
(2) benzinum 9-12 (best 10)
And comprise and be prepared as follows step:
A, will newly pluck or after quick-frozen storage red raspberry fruit thawed, with the beater making beating, parchment can be produced fruit juice etc., separate the seed that obtains raw material as raspberry seed oil;
B, raspberry seed is crushed to 80-120 order (best 100 orders) with pulverizer, adds in the lixiviate container, mix with the solvent benzinum;
C, under 35～40 ℃ of temperature, carry out ultrasonic wave and handle, kept 20～30 minutes;
D, extracting liquid filtering is separated;
E, reclaim solvent, obtain raspberry seed oil product by normal pressure or vacuum distillation;
F, further to the raspberry seed oil filtration, purification;
G, quantitative raspberry seed oil is packed into container are finished product after the packing.
2. the cold extraction preparation method of a raspberry seed oil, the proportioning of raw material and solvent when it is characterized in that extracting with part by weight is:
(1) raspberry seed 1
(2) benzinum 9-12 (best 10)
And comprise and be prepared as follows step:
A, will newly pluck or after quick-frozen storage red raspberry fruit thawed, with the beater making beating, parchment can be produced fruit juice etc., separate the seed that obtains raw material as raspberry seed oil;
B, raspberry seed is crushed to 80-120 order (best 100 orders) with pulverizer, adds in the lixiviate container, mix with the solvent benzinum;
C, under 3～5 ℃ of temperature, handle, keep 8h;
D, extracting liquid filtering is separated;
E, reclaim solvent, obtain raspberry seed oil product by normal pressure or vacuum distillation;
F, further to the raspberry seed oil filtration, purification;
G, quantitative raspberry seed oil is packed into container are finished product after the packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102289595A CN101411363A (en) | 2008-11-21 | 2008-11-21 | Raspberry seed oil product and extraction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102289595A CN101411363A (en) | 2008-11-21 | 2008-11-21 | Raspberry seed oil product and extraction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101411363A true CN101411363A (en) | 2009-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102289595A Pending CN101411363A (en) | 2008-11-21 | 2008-11-21 | Raspberry seed oil product and extraction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101411363A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687861A (en) * | 2011-03-24 | 2012-09-26 | 辽宁今日农业有限公司 | Raspberry seed oil soft capsule and preparation method thereof |
| CN102864012A (en) * | 2012-10-17 | 2013-01-09 | 汤真 | Ultrasonic wave auxiliary extraction method for extracting raspberry seed oil |
| CN104738446A (en) * | 2013-12-27 | 2015-07-01 | 大连中超食品有限公司 | Preparing methods of red raspberry seed extract product and red raspberry polymerization fruit juice and applications thereof |
| CN104818109A (en) * | 2015-04-06 | 2015-08-05 | 查孝柱 | Rubus chingii oil production process |
| CN114752438A (en) * | 2022-04-07 | 2022-07-15 | 宁夏医科大学 | Ultrasonic-assisted cactus fruit seed oil extraction process |
-
2008
- 2008-11-21 CN CNA2008102289595A patent/CN101411363A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687861A (en) * | 2011-03-24 | 2012-09-26 | 辽宁今日农业有限公司 | Raspberry seed oil soft capsule and preparation method thereof |
| CN102864012A (en) * | 2012-10-17 | 2013-01-09 | 汤真 | Ultrasonic wave auxiliary extraction method for extracting raspberry seed oil |
| CN104738446A (en) * | 2013-12-27 | 2015-07-01 | 大连中超食品有限公司 | Preparing methods of red raspberry seed extract product and red raspberry polymerization fruit juice and applications thereof |
| CN104818109A (en) * | 2015-04-06 | 2015-08-05 | 查孝柱 | Rubus chingii oil production process |
| CN114752438A (en) * | 2022-04-07 | 2022-07-15 | 宁夏医科大学 | Ultrasonic-assisted cactus fruit seed oil extraction process |
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Open date: 20090422 |