CN103146475A - Basil oil resin and preparation method thereof - Google Patents
Basil oil resin and preparation method thereof Download PDFInfo
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- CN103146475A CN103146475A CN2013101040571A CN201310104057A CN103146475A CN 103146475 A CN103146475 A CN 103146475A CN 2013101040571 A CN2013101040571 A CN 2013101040571A CN 201310104057 A CN201310104057 A CN 201310104057A CN 103146475 A CN103146475 A CN 103146475A
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- basil
- oleoresin
- extraction
- powder
- sweet
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Abstract
The invention relates to basil oil resin and a preparation method thereof. The basil oil resin is prepared by the preparation method comprising the following steps: a) crushing, namely taking dry basil fruits, crushing, and passing a No. 2 screen to get basil powder; b) drying, namely drying the basil powder obtained in the step a) to get the basil powder with the water content of 5%-20% as an extraction raw material; c) extracting, namely adding the basil powder obtained in the step b) into a supercritical CO2 fluid extraction device to perform extraction, and collecting an extract in a separation kettle as a raw liquid of the basil oil resin; and d) mixing the raw liquid of the basil oil resin obtained in the step c) with caprylic capric triglyceride and salad oil to get a basil oil resin product. According to the method disclosed by the invention, the basil oil resin with typical fragrance and basil flavor can be obtained, and the product has no solvent residues and can be used for further filling up the defect that basil oil resin type products on the market are fewer. The basil oil resin has broad market development and application prospects.
Description
Technical field
The present invention relates to food processing technology field, particularly a kind of deep processing of Western-style local flavor basil oil particularly, the present invention relates to a kind of CO of utilization
2The supercritical extraction unit preparation has the method for the sweet basil flavor oil resin of typical delicate fragrance.
Background technology
Sweet basil is unusual because of its fragrance, and very popular.Fresh sweet basil leaf is minty note slightly, slightly the dark rhythm of cloves; Dried Herba Lysimachiae foenumgraeci has sweet strong hot perfume, and some pungent sense has the fennel inside information, the aftertaste that some is bitter.The Herba Lysimachiae foenumgraeci essential oil has the hot perfume of fresh and sweet fennel sample.
The U.S., Italy like best and use Herba Lysimachiae foenumgraeci, are mainly used in Western-style meal, meat seasoning matter, eggs seasoning matter, share with other food flavouring, as tomato juice, salad ingredient etc.Propelling along with China's reform and opening-up, the product of Western-style local flavor more and more is subject to consumers in general's approval, and China is also relatively backward aspect the exploitation of Western-style local flavor at present, the extracting process that the purpose of this invention is to provide a kind of oleoresin basil, make its oleo-resinous that obtains have typical delicate fragrance, the sweet basil local flavor.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of supercritical extraction unit that utilizes to prepare typical delicate fragrance, the method for the oleoresin basil of sweet basil local flavor.
The technical solution used in the present invention is:
A kind of oleoresin basil, this oleoresin basil is prepared by the method that comprises the steps: a. pulverizes: get dry sweet basil fruit, pulverize, cross sieve No. two, obtain the sweet basil powder; B. dry: with the sweet basil powder that step a obtains, drying obtains water content at the sweet basil powder of 5%-20%, as the raw material of extraction; C. extraction: the sweet basil powder of step b gained is added supercritical CO
2Extract in fluid extraction device (extraction kettle), collect extract in separating still, as oleoresin basil stoste; D. the oleoresin basil stoste that step c is obtained is allocated with Glycerin, mixed triester with caprylic acid capric acid and salad oil, gets the oleoresin basil product.
Preferably, described step c is: the sweet basil powder of step b gained is added supercritical CO
2In fluid extraction device (extraction kettle), it is that 25-30Mpa, temperature are 50 ℃-60 ℃ that extraction kettle pressure is set, and the pressure of adjusting separating still is that 3Mpa-8Mpa, temperature are 40 ℃-50 ℃, opens CO
2Pump passes into CO
2As extraction solvent, adjust CO
2Flow velocity be 10g/min-20g/min, during in settings, CO is closed in the beginning timing after 2-3h until the extraction kettle pressure-stabilisation
2Gas, CO
2Gas recycles through high-pressure pump, opens separating still, collects extract in separating still, as oleoresin basil stoste.
Preferably, the CO in described step c
2Be the CO of the food grade of 99.5%-99.9% for purity
2
Preferably, the oleoresin basil stoste in described steps d and Glycerin, mixed triester with caprylic acid capric acid and salad oil allotment ratio of quality and the number of copies is: 1 part: 10-20 part: 10-20 part.
Preferably, the drying conditions of described step b is at vacuum tightness (Absolute truth reciprocal of duty cycle) 0.05Mpa-0.1Mpa, temperature 70 C-80 ℃, dry 0.5-1h.
The present invention also provides a kind of method of utilizing supercritical extraction unit to prepare oleoresin basil, comprises following steps:
A. pulverize: get dry sweet basil fruit, pulverize with medicinal herb grinder, cross sieve No. two, obtain the sweet basil powder;
B. vacuum drying oven is dry: the sweet basil powder that step a is obtained, and at vacuum tightness (Absolute truth reciprocal of duty cycle) 0.05Mpa-0.1Mpa, temperature 70 C-80 ℃, dry 0.5-1h obtains water content at the sweet basil powder of 5%-20%, as the raw material of extraction;
C. extraction: the sweet basil powder of step b gained is added supercritical CO
2In fluid extraction device (extraction kettle), it is that 25-30Mpa, temperature are 50 ℃-60 ℃ that extraction kettle pressure is set, and the pressure of adjusting separating still is that 3Mpa-8Mpa, temperature are 40 ℃-50 ℃, opens CO
2Pump passes into CO
2As extraction solvent, adjust CO
2Flow velocity be 10g/min-20g/min, during in settings, CO is closed in the beginning timing after 2-3h until the extraction kettle pressure-stabilisation
2Gas, CO
2Gas recycles through high-pressure pump, opens separating still, collects extract in separating still, as oleoresin basil stoste;
D. the oleoresin basil stoste that step c is obtained is allocated with Glycerin, mixed triester with caprylic acid capric acid and salad oil, gets the oleoresin basil product.
Preferably, the oleoresin basil stoste in described steps d and Glycerin, mixed triester with caprylic acid capric acid and salad oil allotment ratio of quality and the number of copies is: 1 part: 10-20 part: 10-20 part.
Preferably, the CO in described step c
2Be the CO of the food grade of 99.5%-99.9% for purity
2
Supercritical carbon dioxide extraction can well be protected volatile matter and extracting effective components cmpletely.And CO
2Supercritical extraction has following advantage, and the solvent of utilization is nontoxic CO
2Gas, in product without hazardous and noxious substances; CO
2Critical temperature low, the loss of volatile component in the thermo-sensitivity spice is little, and oxidizing reaction can be controlled in bottom line, can pass through the selection operation condition, obtains desired local flavor and fragrance.Separating of solute and extraction solvent can under reduced pressure complete, and avoided the decomposition of the heat-sensitive substance that heating brings in concentrated to change, murder by poisoning problem that also can residual solvent.
The beneficial effect that the present invention has:
The present invention adopts CO
2Supercritical extraction technique extracts oleoresin basil, by selecting suitable extracting pressure and temperature, and fluid flow rate, separation temperature and pressure, thus the effective constituent of sweet basil is dissolved in fluid, it is extracted.The CO that this process using is nontoxic, cheap, be easy to get
2As solvent, and can recycle, pollution-free to product, environmentally safe.Simple to operate, be applicable to suitability for industrialized production, can obtain having typical delicate fragrance, the oleoresin basil of sweet basil local flavor, and product no solvent residue have been filled up the less deficiency of oleoresin basil series products on market.Has wide market development application prospect.
Embodiment
The present invention will be further described by the following examples, but do not limit protection scope of the present invention.
Embodiment 1:
A kind of supercritical extraction unit that utilizes prepares typical delicate fragrance, and the method for the oleoresin basil of sweet basil local flavor comprises following steps:
Get dry sweet basil fruit 10kg, pulverize with medicinal herb grinder, cross sieve No. two, obtain the sweet basil powder; With the sweet basil powder that obtains, at vacuum tightness 0.07Mpa, temperature 70 C, dry 0.5h obtains water content at 10% sweet basil powder, and the raw material as extraction stops drying.Take out dried sweet basil powder, put in (Huaan, Nantong supercritical extraction company, HA221-50-03 type), the temperature that sets extraction kettle is 50 ℃, and pressure is 30Mpa, and the separating still temperature is 40 ℃, and pressure is 5Mpa, opens CO
2Pump passes into purity and is 99.9% food-class CO
2As extraction solvent, adjust CO
2Flow velocity be 15g/min, treat the extraction kettle pressure-stabilisation at 30Mpa, the beginning timing, close CO after 2h
2Gas, CO
2Gas recycles through high-pressure pump, opens separating still, collects extract, is oleoresin basil stoste, is mixed to get oleoresin basil according to weight ratio 1:10:10 and Glycerin, mixed triester with caprylic acid capric acid and salad oil.
Embodiment 2:
A kind of supercritical extraction unit that utilizes prepares typical delicate fragrance, and the method for the oleoresin basil of sweet basil local flavor comprises following steps:
Get dry sweet basil fruit 15kg, pulverize with medicinal herb grinder, cross sieve No. two, obtain the sweet basil powder; With the sweet basil powder that obtains, at vacuum tightness 0.06Mpa, 80 ℃ of temperature, dry 0.5h obtains water content at 12% sweet basil powder, and the raw material as extraction stops drying.Take out dried sweet basil powder, put in (Huaan, Nantong supercritical extraction company, HA221-50-03 type), the temperature that sets extraction kettle is 60 ℃, and pressure is 25Mpa, and the separating still temperature is 50 ℃, and pressure is 6Mpa, opens CO
2Pump passes into purity and is 99.9% food-class CO
2As extraction solvent, adjust CO
2Flow velocity be 15g/min, treat the extraction kettle pressure-stabilisation at 25Mpa, the beginning timing, close CO after 2h
2Gas, CO
2Gas recycles through high-pressure pump, opens separating still, collects extract, is oleoresin basil stoste, is mixed to get the oleoresin basil product according to weight ratio 1:20:20 and Glycerin, mixed triester with caprylic acid capric acid and salad oil.
The above is only preferred embodiment of the present invention, is not technical scheme of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (8)
1. oleoresin basil, it is characterized in that: this oleoresin basil is prepared by the method that comprises the steps: a. pulverizes: get dry sweet basil fruit, pulverize, cross sieve No. two, obtain the sweet basil powder; B. dry: with the sweet basil powder that step a obtains, drying obtains water content at the sweet basil powder of 5%-20%, as the raw material of extraction; C. extraction: the sweet basil powder of step b gained is added supercritical CO
2Extract in the fluid extraction device, collect extract in separating still, as oleoresin basil stoste; D. the oleoresin basil stoste that step c is obtained is allocated with Glycerin, mixed triester with caprylic acid capric acid and salad oil, gets the oleoresin basil product.
2. a kind of oleoresin basil according to claim 1, it is characterized in that: described step c is: the sweet basil powder of step b gained is added supercritical CO
2In the fluid extraction device, it is that 25-30Mpa, temperature are 50 ℃-60 ℃ that extraction kettle pressure is set, and the pressure of adjusting separating still is that 3Mpa-8Mpa, temperature are 40 ℃-50 ℃, opens CO
2Pump passes into CO
2As extraction solvent, adjust CO
2Flow velocity be 10g/min-20g/min, during in settings, CO is closed in the beginning timing after 2-3h until the extraction kettle pressure-stabilisation
2Gas, CO
2Gas recycles through high-pressure pump, opens separating still, collects extract in separating still, as oleoresin basil stoste.
3. a kind of oleoresin basil according to claim 2, is characterized in that: the CO in described step c
2Be the CO of the food grade of 99.5%-99.9% for purity
2
4. the described a kind of oleoresin basil of according to claim 1-3 any one is characterized in that: the oleoresin basil stoste in described steps d and Glycerin, mixed triester with caprylic acid capric acid and salad oil allotment ratio of quality and the number of copies are: 1 part: 10-20 part: 10-20 part.
5. the described a kind of oleoresin basil of according to claim 1-4 any one is characterized in that: the drying conditions of described step b is at vacuum tightness 0.05Mpa-0.1Mpa, temperature 70 C-80 ℃, dry 0.5-1h.
6. method of utilizing supercritical extraction unit to prepare oleoresin basil is characterized in that: comprise following steps:
A. pulverize: get dry sweet basil fruit, pulverize with medicinal herb grinder, cross sieve No. two, obtain the sweet basil powder;
B. vacuum drying oven is dry: the sweet basil powder that step a is obtained, and at vacuum tightness 0.05Mpa-0.1Mpa, temperature 70 C-80 ℃, dry 0.5-1h obtains water content at the sweet basil powder of 5%-20%, as the raw material of extraction;
C. extraction: the sweet basil powder of step b gained is added supercritical CO
2In the fluid extraction device, it is that 25-30Mpa, temperature are 50 ℃-60 ℃ that extraction kettle pressure is set, and the pressure of adjusting separating still is that 3Mpa-8Mpa, temperature are 40 ℃-50 ℃, opens CO
2Pump passes into CO
2As extraction solvent, adjust CO
2Flow velocity be 10g/min-20g/min, during in settings, CO is closed in the beginning timing after 2-3h until the extraction kettle pressure-stabilisation
2Gas, CO
2Gas recycles through high-pressure pump, opens separating still, collects extract in separating still, as oleoresin basil stoste;
D. the oleoresin basil stoste that step c is obtained is allocated with Glycerin, mixed triester with caprylic acid capric acid and salad oil, gets the oleoresin basil product.
7. a kind of method of utilizing supercritical extraction unit to prepare oleoresin basil according to claim 6, it is characterized in that: the oleoresin basil stoste in described steps d and Glycerin, mixed triester with caprylic acid capric acid and salad oil allotment ratio of quality and the number of copies are: 1 part: 10-20 part: 10-20 part.
8. according to claim 6 or 7 a kind of described methods of utilizing supercritical extraction unit to prepare oleoresin basil, is characterized in that: the CO in described step c
2Be the CO of the food grade of 99.5%-99.9% for purity
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101040571A CN103146475A (en) | 2013-03-28 | 2013-03-28 | Basil oil resin and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101040571A CN103146475A (en) | 2013-03-28 | 2013-03-28 | Basil oil resin and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103146475A true CN103146475A (en) | 2013-06-12 |
Family
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| CN2013101040571A Pending CN103146475A (en) | 2013-03-28 | 2013-03-28 | Basil oil resin and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029348A (en) * | 2015-08-10 | 2015-11-11 | 中盐榆林盐化有限公司 | Pepper salt and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2337528A (en) * | 1998-05-19 | 1999-11-24 | St Giles Foods Ltd | Alcohol free vegetable oil composition comprising a medium chain triglyceride |
| CN101664076A (en) * | 2009-08-24 | 2010-03-10 | 天津春发食品配料有限公司 | Condiment oil containing sesame oil and oleoresin |
-
2013
- 2013-03-28 CN CN2013101040571A patent/CN103146475A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2337528A (en) * | 1998-05-19 | 1999-11-24 | St Giles Foods Ltd | Alcohol free vegetable oil composition comprising a medium chain triglyceride |
| CN101664076A (en) * | 2009-08-24 | 2010-03-10 | 天津春发食品配料有限公司 | Condiment oil containing sesame oil and oleoresin |
Non-Patent Citations (3)
| Title |
|---|
| 孙莲等: "罗勒子超临界CO2萃取物的GC-MS分析", 《中成药》 * |
| 李建成: "辛癸酸甘油酯的应用及系列产品的开发前景", 《中国食品添加剂》 * |
| 赵宝丰等: "《调味品（下）608例》", 31 October 2004 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029348A (en) * | 2015-08-10 | 2015-11-11 | 中盐榆林盐化有限公司 | Pepper salt and preparation method thereof |
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