CN101935585A - Novel process of extracting seabuckthorn oil by using two-level fractional step method - Google Patents
Novel process of extracting seabuckthorn oil by using two-level fractional step method Download PDFInfo
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- CN101935585A CN101935585A CN2010102945943A CN201010294594A CN101935585A CN 101935585 A CN101935585 A CN 101935585A CN 2010102945943 A CN2010102945943 A CN 2010102945943A CN 201010294594 A CN201010294594 A CN 201010294594A CN 101935585 A CN101935585 A CN 101935585A
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Abstract
Seabuckthorn nut oil mainly contains organic components including unsaturated fatty acid, unsaponifiable matte, fatty acid glyceride and the like, the content of the unsaturated fatty acid in the seabuckthorn oil is up to 68 percent. Because the nutrition component of the seabuckthorn oil is greatly destroyed and solvents remain in a solvent extraction method, the high-quality seabuckthorn oil is extracted by using a physical method as much as possible and extracted with the solvents. The method of fractional extraction comprises the following steps of: initially extracting the seabuckthorn nut oil by using a milk fat centrifuger with seabuckthorn pulp oil yield of 6.1 percent; carrying out salt water demulsification treatment on the centrifuged seabuckthorn pulp; removing a large amount of water contents through centrifuge separation; regulating the water content of light phase liquid through adding high-temperature bean pulp; and extracting the seabuckthorn nut oil by using normal hexane as a positive menstruum, wherein the optimal process condition is that the extraction time is 6h, the addition ratio of the seabuckthorn light phase liquid to the high-temperature bean pulp is 1:4, and the multiple of the menstruum is five times, the extraction times are four, and the extraction oil yield of leftovers of the seabuckthorn is up to 98.1 percent, therefore different levels of seabuckthorn oil can be obtained.
Description
Technical field:
The present invention relates to the food oils manufacture field, specifically is to use the common solvent method to guarantee the abundant utilization of sea buckthorn resources again with the oil plant that a kind of novel Oleum Hippophae extracting method promptly extracts in the sea-buckthorn pulp with physical method earlier as much as possible.
Background technology:
Mainly contain organic compositions such as unsaturated fatty acids, unsaponifiables and glycerin fatty acid ester in the Oleum Hippophae, the content of unsaturated fatty acids is up to 68% in the Oleum Hippophae.Oleum Hippophae has functions such as reducing blood cholesterol, allevating angina pectoris outbreak, radioprotective, anti-ageing, strengthening immunity and adjusting immunity viable cell.Chemical ingredients and pharmacological research show, contain V in the Oleum Hippophae
EWith effective constituents such as carotene, experimental inflammation and stomach ulcer etc. there is better curative effect.Between above physiological function, sea-buckthorn extremely correlated product can be widely used in the fields such as food, medicine, light industry and even aerospace industry huge economic and social benefit being arranged.
The method of conventional extraction Oleum Hippophae mainly contains solvent-extraction process and supercritical CO
2Fluid extraction method and Enzymatic Extraction etc. are several.Because it is very big that solvent-extraction process destroys the Oleum Hippophae nutritive ingredient, can not fully and reasonably use sea buckthorn resources and dissolvent residual is arranged, so need then use solvent extraction again with physical method extraction high-quality as much as possible Oleum Hippophae.Supercritical CO
2Though the destruction of fluid extraction no solvent residue problem and effective constituent, its oil yield is not high, and to the equipment requirements height, the product cost height also is unfavorable for large-scale industrial production.Though Enzymatic Extraction Oleum Hippophae comparison gentleness, oil yield is also undesirable.
Should guarantee that in order to overcome the Oleum Hippophae extraction natural component reservation and oil yield problem so that adapt to modern life needs, satisfy the demand in market, we have proposed a kind of novel production technique:
The method that adopts substep to extract had both adopted the butterfat whizzer tentatively to extract Oleum Hippophae, sea-buckthorn pulp oil yield 6.1% earlier; Sea-buckthorn pulp after centrifugal is handled with the salt solution breakdown of emulsion, removed large quantity of moisture,, adopt normal hexane to carry out the extraction of Oleum Hippophae as solvent then by adding the moisture of the light phase liquid of high temperature dregs of beans adjustment by centrifugation.By single factor and orthogonal test, determined optimum process condition: extraction time 6h, the light phase liquid of sea-buckthorn adds than 1: 4 with the high temperature dregs of beans, 5 times of solvent multiples, extraction time 4 times, sea-buckthorn tankage extraction oil yield reaches 98.1%, thereby obtains the Oleum Hippophae of different levels.
Useful point of the present invention is:
1, at first adopt gentle physical extracting method to extract nutritive ingredient and keep fully, perfect its centrifuging temperature of high-quality Oleum Hippophae of color and luster is no more than 60 ℃, the reservation of maximum possible its V of the beneficiating ingredient in the sea-buckthorn
EContent reaches 197 mg/100g.
2, adopt during the sea-buckthorn tankage extract and carry out at a lower temperature and select the high solvent of easy precipitation and the rate of recovery simultaneously by adding the high temperature dregs of beans to reduce its moisture content.
Step of the present invention is as follows:
Step 1: take by weighing in a certain amount of sea-buckthorn pulp and the butterfat whizzer at a certain temperature that high speed rotating separates, Oleum Hippophae is separated under high revolution.
Step 2: in the ratio that adds about 5% salt in the 100g sea-buckthorn pulp, be about 60 ℃ in temperature, breakdown of emulsion 2h under the condition of stirring velocity 60rpm, the sea-buckthorn pulp behind the breakdown of emulsion is centrifugal, be the sea-buckthorn tankage after filtering, water ratio is about 10%.
Step 3: the sea-buckthorn pulp is added an amount of salt (the 100ml pulp adds 5g salt approximately) carry out breakdown of emulsion at a certain temperature, then the sea-buckthorn pulp behind the breakdown of emulsion is filtered, and under 4500rpm, separate sea buckthorn juice with whizzer.Sea-buckthorn pulp tankage 200g with breakdown of emulsion after centrifugal adds the moisture 2.2% high temperature defatted soybean meal of about 800g with the extraction of self-control extractor, and after extraction was finished, rotary evaporation reclaims also sloughed solvent, both gets the Oleum Hippophae product.
Step 4: the selective reaction temperature is respectively 30 ℃, 40 ℃, 50 ℃, 60 ℃, 70 ℃, and the same step 1 of process is determined the optimal separation temperature;
Step 5: selecting the dregs of beans adding proportion is 1: 2,1: 3,1: 4,1: the 5 same step 3 of process, determines best dregs of beans addition;
Step 6: the selective extraction time is respectively 2h, 4h, 6h, 8h, 10h, and the same step 3 of process is determined the optimum extraction time;
Step 7: the selective extraction number of times is respectively 1 time, 2 times, 3 times, 4 times, 5 times, and the same step 3 of process is determined the optimum extraction number of times.
Key of the present invention is to adopt the method for two step grading extraction and determining of high temperature defatted soybean meal addition, and the utilization of breaking method.
Embodiment:
Embodiment one: the step of present embodiment is as follows:
Step 1: take by weighing in a certain amount of sea-buckthorn pulp and the butterfat whizzer at a certain temperature that high speed rotating separates, Oleum Hippophae is separated under high revolution;
Step 2: in the ratio that adds about 5% salt in the 100g sea-buckthorn pulp, be about 60 ℃ in temperature, breakdown of emulsion 2h under the condition of stirring velocity 60rpm, the sea-buckthorn pulp behind the breakdown of emulsion is centrifugal, be the sea-buckthorn tankage after filtering, water ratio is about 10%;
Step 3: the sea-buckthorn pulp is added an amount of salt (the 100ml pulp adds 5g salt approximately) carry out breakdown of emulsion at a certain temperature, then the sea-buckthorn pulp behind the breakdown of emulsion is filtered, and under 4500rpm, separate sea buckthorn juice with whizzer.Sea-buckthorn pulp tankage 200g with breakdown of emulsion after centrifugal adds the moisture 2.2% high temperature defatted soybean meal of about 800g with the extraction of self-control extractor, and after extraction was finished, rotary evaporation reclaims also sloughed solvent, both gets the Oleum Hippophae product;
Step 4: selecting centrifuging temperature is 40 ℃, the same step 3 of process;
Step 5: selecting the dregs of beans adding proportion is 1: 3, the same step 3 of process;
Step 6: the selective extraction time is 5h, the same step 3 of process;
Step 7: the selective extraction number of times is 3 times, the same step 3 of process;
Specific implementation method two: this implementation method is in the step 4 centrifuging temperature to be become 40 ℃ with specific implementation method one difference, the dregs of beans adding proportion is 1: 4, extraction time is 5h, and extraction time is 3 times, and other composition is identical with specific implementation method one with step;
Specific implementation method three: this implementation method is that with specific implementation method one difference centrifuging temperature becomes 40 ℃ in the step 2, and the dregs of beans adding proportion is 1: 4, and extraction time is 6h, and extraction time is 3 times, and other composition is identical with specific implementation method one with step;
Specific implementation method four: this implementation method is that with specific implementation method one difference centrifuging temperature becomes 40 ℃ in the step 3, and the dregs of beans adding proportion is 1: 5, and extraction time is 6h, and extraction time is 3 times;
Specific implementation method five: this implementation method is that with specific implementation method one difference centrifuging temperature becomes 50 ℃ in the step 4, and the dregs of beans adding proportion is 1: 5, and extraction time is 6h, and extraction time is 3 times, and other composition is identical with specific implementation method one with step;
Specific implementation method six: this implementation method is that with specific implementation method one difference centrifuging temperature becomes 40 ℃ in the step 5, and the dregs of beans adding proportion is 1: 5, and extraction time is 6h, and extraction time is 4 times, and other composition is identical with specific implementation method one with step;
Specific implementation method seven: this implementation method is that with specific implementation method one difference centrifuging temperature becomes 50 ℃, and the dregs of beans adding proportion is 1: 4, and extraction time is 5h, and extraction time is 4 times, and other composition is identical with specific implementation method one with step.
Claims (7)
1. one kind is passed through the novel process that the two-stage method of fractional steps is extracted Oleum Hippophae, and its characterization step is as follows:
Step 1: take by weighing in a certain amount of sea-buckthorn pulp and the butterfat whizzer at a certain temperature that high speed rotating separates, Oleum Hippophae is separated under high revolution.
Step 2: in the ratio that adds about 5% salt in the 100g sea-buckthorn pulp, be about 60 ℃ in temperature, breakdown of emulsion 2h under the condition of stirring velocity 60rpm, the sea-buckthorn pulp behind the breakdown of emulsion is centrifugal, be the sea-buckthorn tankage after filtering, water ratio is about 10%.
Step 3: the sea-buckthorn pulp is added an amount of salt (the 100ml pulp adds 5g salt approximately) carry out breakdown of emulsion at a certain temperature, then the sea-buckthorn pulp behind the breakdown of emulsion is filtered, and under 4500rpm, separate sea buckthorn juice with whizzer.Sea-buckthorn pulp tankage 200g with breakdown of emulsion after centrifugal adds the moisture 2.2% high temperature defatted soybean meal of about 800g with the extraction of self-control extractor, and after extraction was finished, rotary evaporation reclaims also sloughed solvent, both gets the Oleum Hippophae product.
Step 4: select centrifuging temperature to be respectively 30 ℃, 40 ℃, 50 ℃, 60 ℃, 70 ℃, the same step 1 of process is determined the optimal separation temperature;
Step 5: selecting the dregs of beans adding proportion is 1: 2,1: 3,1: 4,1: the 5 same step 3 of process, determines best dregs of beans addition;
Step 6: the selective extraction time is respectively 2h, 4h, 6h, 8h, 10h, and the same step 3 of process is determined the optimum extraction time;
Step 7: the selective extraction number of times is respectively 1 time, 2 times, 3 times, 4 times, 5 times, and the same step 3 of process is determined the optimum extraction number of times;
2. a kind of novel process of extracting Oleum Hippophae by the two-stage method of fractional steps according to claim 1, high speed rotating separates to it is characterized in that adopting earlier in physics extraction method sea-buckthorn pulp and the butterfat whizzer the first step at a certain temperature, and Oleum Hippophae is separated under high revolution.
3. according to claim 1ly a kind ofly extract the novel process of Oleum Hippophae, it is characterized in that the adding proportion of salt and sea-buckthorn pulp in the step 2, in the salt ratio of adding about 5% in the 100g sea-buckthorn pulp by the two-stage method of fractional steps.
4. according to claim 1ly a kind ofly extract the novel process of Oleum Hippophae by the two-stage method of fractional steps, it is characterized in that the high temperature defatted soybean meal that adds by a certain percentage in the step 5, its material is 1: 4 with the dregs of beans ratio.
5. a kind of novel process by two-stage method of fractional steps extraction Oleum Hippophae according to claim 1 is characterized in that high temperature defatted soybean meal moisture about 2% in the step 3.
6. a kind of novel process by two-stage method of fractional steps extraction Oleum Hippophae according to claim 1 is characterized in that this novel method that the Oleum Hippophae classification is extracted step by step.
7. according to claim 1 it is characterized in that, it is characterized in that extraction time is 4 times in the step 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586006A (en) * | 2012-02-29 | 2012-07-18 | 范兆科 | Method for deeply developing and comprehensively utilizing medicinal and edible plant sea buckthorn |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108906A (en) * | 1986-12-29 | 1988-07-20 | 西北林学院 | The process for extracting of hippophae rhamnoides oil |
| CN1605275A (en) * | 2004-11-19 | 2005-04-13 | 中国科学院山西煤炭化学研究所 | Deep processing method of seabuckthorn fruit mud |
| CN101705145A (en) * | 2009-11-20 | 2010-05-12 | 承德宇航人高山植物应用技术有限责任公司 | New method for separating and extracting seabuckthorn fruit oil |
| CN101768506A (en) * | 2009-12-31 | 2010-07-07 | 江南大学 | Method for preparing sea buckthorn berry oil from sea-buckthorn pulp |
-
2010
- 2010-09-28 CN CN2010102945943A patent/CN101935585A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108906A (en) * | 1986-12-29 | 1988-07-20 | 西北林学院 | The process for extracting of hippophae rhamnoides oil |
| CN1605275A (en) * | 2004-11-19 | 2005-04-13 | 中国科学院山西煤炭化学研究所 | Deep processing method of seabuckthorn fruit mud |
| CN101705145A (en) * | 2009-11-20 | 2010-05-12 | 承德宇航人高山植物应用技术有限责任公司 | New method for separating and extracting seabuckthorn fruit oil |
| CN101768506A (en) * | 2009-12-31 | 2010-07-07 | 江南大学 | Method for preparing sea buckthorn berry oil from sea-buckthorn pulp |
Non-Patent Citations (2)
| Title |
|---|
| 忻耀年等: "不同处理和储存时间对沙棘果油脂肪酸组成的影响", 《沙棘》, vol. 13, no. 03, 30 September 2000 (2000-09-30) * |
| 范少敏等: "沙棘籽油提取工艺研究", 《陕西中医学院学报》, vol. 27, no. 04, 25 August 2004 (2004-08-25) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586006A (en) * | 2012-02-29 | 2012-07-18 | 范兆科 | Method for deeply developing and comprehensively utilizing medicinal and edible plant sea buckthorn |
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