CN105586153A - Truestar anisetree essential oil and preparation method thereof - Google Patents
Truestar anisetree essential oil and preparation method thereof Download PDFInfo
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- CN105586153A CN105586153A CN201610100764.7A CN201610100764A CN105586153A CN 105586153 A CN105586153 A CN 105586153A CN 201610100764 A CN201610100764 A CN 201610100764A CN 105586153 A CN105586153 A CN 105586153A
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- essential oil
- truestar anisetree
- truestar
- water
- anisetree essential
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/027—Recovery of volatiles by distillation or stripping
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Seasonings (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention provides a preparation method of truestar anisetree essential oil. The method comprises the following steps: 1) keeping fresh truestar anisetree under 1-10-MPa high-pressure conditions for 10-30 seconds, vacuumizing to 1-10Pa, and keeping the vacuum degree until the water content of the material is less than or equal to 7%, thereby obtaining a dry material; and 2) adding water which accounts for 0.3-0.8 time by weight of the dry material into the dry material, distilling at 40-60 DEG C for 2-3 hours, cooling to recover steam, and standing to stratify, thereby obtaining the supernatant truestar anisetree essential oil, wherein when the water content is lower than 0.3 time by weight of the dry material in the distillation process, water is added to the initial level. The invention also provides a truestar anisetree essential oil prepared by the method. The content of the trans-anisole in the truestar anisetree essential oil is up to 98% or above, so the truestar anisetree essential oil is very pure. The truestar anisetree essential oil is colorless and transparent, has the advantages of sweet and refreshing mouthfeel and no spicy taste, has the unique subtle fragrance of the truestar anisetree, and has much higher quality than the truestar anisetree essential oil extracted by other processes.
Description
Technical field
The present invention relates to a kind of plants essential oil and preparation method thereof, be specifically related to a kind of truestar anisetree essential oil andPreparation method.
Background technology
Anise is the fruit of Magnoliaceae Illicium plant Chinese anise IlliciumverumHook.f.,Be the important economic tree of south China, medicine-food two-purpose, is widely used in food industry as spice.Anise fresh fruit is containing volatile oil 2.5～3%, and its dry mature fruit contains volatile oil approximately 8～9%. AniseKey component in volatile oil is trans-anisole, cis-anisole, chavicol methyl ether and anisaldehyde, and these are four years oldKind component has the fragrant of anise uniqueness. General steam distillation, the organic solvent extraction of adopting at presentAnd supercritical CO2Extraction, extraction by steam distillation truestar anisetree essential oil is transparent orange-yellow liquid, smellStimulate, mouthfeel is sweet peppery, and peppery sense is large, and trans-anisole content is 81.33% left and right. Organic solvent extractionThe truestar anisetree essential oil color obtaining is darker, becomes brown color Odor stimulation, complexity, and mouthfeel is sweet peppery, and peppery sense is large,The content of trans-anisole is 78.31%. Supercritical CO2The truestar anisetree essential oil that extraction extracts is transparentLight yellow liquid, mouthfeel is sweet peppery, and peppery sense is large, and trans-anisole content is 84.24%. Above method obtainsThe essential oil inferior quality arriving.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of truestar anisetree essential oil and preparation method thereof.
Technical scheme provided by the invention is a kind of preparation method of truestar anisetree essential oil, comprises the following steps:
1) fresh anise is placed under 1～10MPa condition of high voltage and keeps 10～30s, then vacuumizeTo 1～10Pa and maintain this vacuum to material water ratio≤7%, obtain dried material;
2) toward the water that adds 0.3～0.8 times of its weight in dried material, at 40～60 DEG C, distill 2～3h, in still-process, in the time of weigh less than dried material weight 0.3 times of water, need to add water toInitial level, cooling recovered steam, stratification, upper strata is truestar anisetree essential oil.
Step 1) in, fresh anise fresh fruit is placed under high pressure and processes 10～30s, can destroy plant thinCell wall, is then evacuated to rapidly 1～10Pa, makes anise internal moisture flash evapn, causes largeFennel tissue expands rapidly, forms alveolate texture.
Step 2) in, the addition of water is dry weight 0.5～0.6 times.
Step 2) in, vapo(u)rizing temperature is 40～50 DEG C. As preferably, vapo(u)rizing temperature is 50 DEG C.
Step 2) described in to add water to initial level be exactly to add water to 0.3～0.8 times of dried material.
The truestar anisetree essential oil that the present invention also provides above-mentioned preparation method to make.
Compared with prior art, the present invention has following beneficial effect:
1) the present invention is first expanded anise fresh fruit rapidly, forms alveolate texture, makes volatile oil rearWhen continuous distillation, be easy to steam and take away, can greatly reduce steam distillation temperature, and ensure to have in aniseEffect composition is not destroyed by high temperature.
2) in still-process, the addition of water is only 0.3～0.8 times of dried material, well below oftenWhen rule steam distillation, the addition of water, can ensure that the steam producing in heating process is relative like thisLess, only take away molecular weight relatively low trans-anisole, cis-anethole, chavicol methyl ether and fennelAldehyde, and avoid the essential oil of HMW along with steam carries, thus guarantee the truestar anisetree essential oil that extractsQuality.
3) the present invention extracts truestar anisetree essential oil is trans-and the content of anisole is up to more than 98%, very pureJust, its color and luster is being water white transparency shape, taste and sweet mouthfeel, salubrious, without peppery sense, have the delicate fragrance of anise uniquenessSmell, quality is extracted the truestar anisetree essential oil obtaining far beyond additive method.
Detailed description of the invention
The present invention is further elaborated for following specific embodiment, but not as a limitation of the invention.
Embodiment 1
1) fresh anise is placed under 1MPa condition of high voltage and keeps 10s, be then evacuated to 1Pa alsoMaintain this vacuum to material water ratio≤7%, obtain dried material;
2) toward the water that adds 0.3 times of its weight in dried material, at 40 DEG C, distill 2h, distillingCheng Zhong, in the time of weigh less than dried material weight 0.3 times of water, need to add water to dried material weight0.3 times, cooling recovered steam, stratification, upper strata is truestar anisetree essential oil.
The content of trans in truestar anisetree essential oil-anisole is up to 98.10% by analysis, and its color and luster is transparence,,Taste and sweet mouthfeel, salubrious, without peppery sense, have the faint scent of anise uniqueness.
Embodiment 2
1) fresh anise is placed under 10MPa condition of high voltage and keeps 30s, be then evacuated to 10PaAnd maintain this vacuum to material water ratio≤7%, obtain dried material;
2) toward the water that adds 0.8 times of its weight in dried material, at 60 DEG C, distill 3h, distillingCheng Zhong, in the time of weigh less than dried material weight 0.3 times of water, need to add water to 0.8 of dried materialDoubly, cooling recovered steam, stratification, upper strata is truestar anisetree essential oil.
The content of trans in truestar anisetree essential oil-anisole is up to 98.05% by analysis, and its color and luster is transparence,,Taste and sweet mouthfeel, salubrious, without peppery sense, have the faint scent of anise uniqueness.
Embodiment 3
1) fresh anise is placed under 5MPa condition of high voltage and keeps 20s, be then evacuated to 5Pa alsoMaintain this vacuum to material water ratio≤7%, obtain dried material;
2) toward the water that adds 0.5 times of its weight in dried material, at 40 DEG C, distill 2h, distillingCheng Zhong, in the time of weigh less than dried material weight 0.3 times of water, need to add water to 0.5 of dried materialDoubly, cooling recovered steam, stratification, upper strata is truestar anisetree essential oil.
The content of trans in truestar anisetree essential oil-anisole is up to 98.26% by analysis, and its color and luster is transparence,Taste and sweet mouthfeel, salubrious, without peppery sense, have the faint scent of anise uniqueness.
Embodiment 4
1) fresh anise is placed under 10MPa condition of high voltage and keeps 30s, be then evacuated to 10PaAnd maintain this vacuum to material water ratio≤7%, obtain dried material;
2) toward the water that adds 0.6 times of its weight in dried material, at 50 DEG C, distill 3h, distillingCheng Zhong, in the time of weigh less than dried material weight 0.3 times of water, need to add water to 0.6 of dried materialDoubly, cooling recovered steam, stratification, upper strata is truestar anisetree essential oil.
The content of trans in truestar anisetree essential oil-anisole is up to 98.50% by analysis, and its color and luster is transparence,,Taste and sweet mouthfeel, salubrious, without peppery sense, have the faint scent of anise uniqueness.
Embodiment 5
1) fresh anise is placed under 1MPa condition of high voltage and keeps 30s, be then evacuated to 1Pa alsoMaintain this vacuum to material water ratio≤7%, obtain dried material;
2) toward the water that adds 0.6 times of its weight in dried material, at 40 DEG C, distill 3h, distillingCheng Zhong, in the time of weigh less than dried material weight 0.3 times of water, need to add water to 0.6 of dried materialDoubly, cooling recovered steam, stratification, upper strata is truestar anisetree essential oil.
The content of trans in truestar anisetree essential oil-anisole is up to 98.40% by analysis, and its color and luster is transparence,Taste and sweet mouthfeel, salubrious, without peppery sense, have the faint scent of anise uniqueness.
Claims (5)
1. a preparation method for truestar anisetree essential oil, is characterized in that: comprise the following steps:
1) fresh anise is placed under 1～10MPa condition of high voltage and keeps 10～30s, then take out trueSky is to 1～10Pa and maintain this vacuum to material water ratio≤7%, obtains dried material;
2) toward the water that adds 0.3～0.8 times of its weight in dried material, at 40～60 DEG C, distill 2～3h, in still-process, in the time of weigh less than dried material weight 0.3 times of water, need to add waterTo initial level, cooling recovered steam, stratification, upper strata is truestar anisetree essential oil.
2. the preparation method of a kind of truestar anisetree essential oil according to claim 1, is characterized in that:Step 2) in, the addition of water is dry weight 0.5～0.6 times.
3. the preparation method of a kind of truestar anisetree essential oil according to claim 1, is characterized in that:Step 2) in, vapo(u)rizing temperature is 40～50 DEG C.
4. the preparation method of a kind of truestar anisetree essential oil according to claim 3, is characterized in that:Vapo(u)rizing temperature is 50 DEG C.
5. the truestar anisetree essential oil that method makes as described in any one in claim 1～4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610100764.7A CN105586153A (en) | 2016-02-24 | 2016-02-24 | Truestar anisetree essential oil and preparation method thereof |
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| CN201610100764.7A CN105586153A (en) | 2016-02-24 | 2016-02-24 | Truestar anisetree essential oil and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950295A (en) * | 2016-05-30 | 2016-09-21 | 铜陵东晟生态农业科技有限公司 | Method for extracting illicium verum oil from illicium verum fruit |
| CN106174381A (en) * | 2016-07-21 | 2016-12-07 | 深圳波顿香料有限公司 | A kind of spice volatile oil and preparation method thereof |
| CN107714834A (en) * | 2017-10-27 | 2018-02-23 | 贵州航生态农牧科技开发有限公司 | A kind of composition of camellia oil preparation for external use, preparation method and applications |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143001A (en) * | 2007-10-18 | 2008-03-19 | 广西中烟工业公司 | Method for extracting volatile oil and water soluble volatile component simultaneously |
| CN102499459A (en) * | 2011-10-28 | 2012-06-20 | 浙江中烟工业有限责任公司 | Natural plant essential oil, preparation method thereof and application of natural plant essential oil to cigarettes |
| CN105176686A (en) * | 2015-07-07 | 2015-12-23 | 王璐 | Method for optimizing illicium verum shell volatile oil extraction |
-
2016
- 2016-02-24 CN CN201610100764.7A patent/CN105586153A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143001A (en) * | 2007-10-18 | 2008-03-19 | 广西中烟工业公司 | Method for extracting volatile oil and water soluble volatile component simultaneously |
| CN102499459A (en) * | 2011-10-28 | 2012-06-20 | 浙江中烟工业有限责任公司 | Natural plant essential oil, preparation method thereof and application of natural plant essential oil to cigarettes |
| CN105176686A (en) * | 2015-07-07 | 2015-12-23 | 王璐 | Method for optimizing illicium verum shell volatile oil extraction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950295A (en) * | 2016-05-30 | 2016-09-21 | 铜陵东晟生态农业科技有限公司 | Method for extracting illicium verum oil from illicium verum fruit |
| CN106174381A (en) * | 2016-07-21 | 2016-12-07 | 深圳波顿香料有限公司 | A kind of spice volatile oil and preparation method thereof |
| CN106174381B (en) * | 2016-07-21 | 2019-11-26 | 深圳波顿香料有限公司 | A kind of spice volatile oil and preparation method thereof |
| CN107714834A (en) * | 2017-10-27 | 2018-02-23 | 贵州航生态农牧科技开发有限公司 | A kind of composition of camellia oil preparation for external use, preparation method and applications |
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