CN108949360A - A kind of new method of aqueous enzymatic extraction plants essential oil - Google Patents
A kind of new method of aqueous enzymatic extraction plants essential oil Download PDFInfo
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- CN108949360A CN108949360A CN201810880017.9A CN201810880017A CN108949360A CN 108949360 A CN108949360 A CN 108949360A CN 201810880017 A CN201810880017 A CN 201810880017A CN 108949360 A CN108949360 A CN 108949360A
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- oil
- essential oil
- plants essential
- new method
- enzymatic extraction
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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
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- Chemical & Material Sciences (AREA)
- 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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The invention discloses a kind of new methods of aqueous enzymatic extraction plants essential oil, comprising the following steps: a. selects berry, root, stem or the leaf portion point of Jamaica, cleans up after weighing；B. Jamaica plant tissue is crushed, is crushed to 50-70 mesh, be sieved；C. a certain amount of mixed enzyme is added into smashed plant tissue to be hydrolyzed, hydrolysis time 18-30h, hydrolysis temperature is 2-8 DEG C；The mixed enzyme is the mixture of cellulase, hemicellulase, pectase, protease；D. solid-liquid is separated after digesting, liquid phase is the mixture of oil and water, and 8-15h, isolated allspice oil is further concentrated in liquid phase.The allspice oil purity is high of the method for the present invention preparation, raw material availability is high, reduces production cost, sufficiently meets the needs of industry, has broad application prospects.
Description
Technical field
The present invention relates to a kind of plants essential oil extraction process, the new method of specifically a kind of aqueous enzymatic extraction plants essential oil.
Background technique
Pimenta tree category Myrtaceae, many fragrant categories, is evergreen tree, originates in the West Indies and Central America, and existing main product is in tooth
Buy plus, Mexico, Honduras, Brazil, also introduced a fine variety in China.Berry (also known as Jamaica, allspice) to pimenta tree and
Leaf carries out steam distillation respectively, and allspice oil and middle geranium oil can be made.Allspice oil is yellow liquid, relative density
1.018~1.048, index of refraction 1.525~1.540.The main component of allspice oil is eugenol, phellandrene, carypohyllene, folium eucalypti
Oily element, eugenol methyl ether etc..Allspice oil has the pungent fragrance of mild similar pepper, uses for deploying edible essence and wine
Essence.Suggestion dosage in final flavoured food product is generally 10~120 ㎎ ∕ ㎏, and 1700 ㎎ ∕ ㎏ can be added in chewing gum.
Currently, the method for extracting allspice oil from pimenta tree is at high cost, the utilization rate of raw material is low, and complex process cannot
Meet industrial needs.
Summary of the invention
The present invention is exactly to solve the above-mentioned problems, to provide a kind of new method of aqueous enzymatic extraction plants essential oil.
The present invention is implemented according to following technical scheme.
A kind of new method of aqueous enzymatic extraction plants essential oil, comprising the following steps:
A. berry, root, stem or the leaf portion point for selecting Jamaica, clean up after weighing；
B. Jamaica plant tissue is crushed, is crushed to 50-70 mesh, be sieved；
C. a certain amount of mixed enzyme is added into smashed plant tissue to be hydrolyzed, hydrolysis time 18-30h, hydrolysis temperature
Degree is 2-8 DEG C；The mixed enzyme is the mixture of cellulase, hemicellulase, pectase, protease；
D. solid-liquid is separated after digesting, liquid phase is the mixture of oil and water, and 8-15h is further concentrated in liquid phase, point
From obtaining allspice oil.
Further, 60 mesh are crushed in step b.
Further, the solid-to-liquid ratio of the plant tissue and mixed enzyme is 1:10-25.
Further, step c cellulase, hemicellulase, pectase, protease ratio be 4:2:3:1-8:3:
3:1。
Further, hydrolysis time is that for 24 hours, hydrolysis temperature is 4 DEG C in step c.
Further, liquid phase concentration time is 12h in step d.
Present invention obtains following beneficial effects.
The allspice oil purity is high of the method for the present invention preparation, raw material availability is high, reduces production cost, sufficiently meets
The needs of industry, have broad application prospects.
Specific embodiment
Further technology explanation is carried out to the present invention referring to embodiment.
Embodiment 1
A kind of new method of aqueous enzymatic extraction plants essential oil, comprising the following steps:
A. berry, root, stem or the leaf portion point for selecting Jamaica, weigh 1000g, cleans up；
B. Jamaica plant tissue is crushed, is crushed to 50 mesh, be sieved；
C. a certain amount of mixed enzyme is added into smashed plant tissue to be hydrolyzed, the solid-to-liquid ratio of plant tissue and mixed enzyme
For 1:10, hydrolysis time 18h, hydrolysis temperature is 8 DEG C；The mixed enzyme is cellulase, hemicellulase, pectase, egg
The ratio of white enzyme is 4:2:3:1；
D. solid-liquid is separated after digesting, liquid phase is the mixture of oil and water, and liquid phase is further concentrated 8h, separates
To allspice oil.
Berry, root, stem or the leaf of 1000g Jamaica, it is final to obtain 20.4g allspice oil, clear (yellow), flowing
Good, the relative density 1.008 of property, index of refraction 1.505.
Embodiment 2
A kind of new method of aqueous enzymatic extraction plants essential oil, comprising the following steps:
A. berry, root, stem or the leaf portion point for selecting Jamaica, weigh 1000g, cleans up；
B. Jamaica plant tissue is crushed, is crushed to 60 mesh, be sieved；
C. a certain amount of mixed enzyme is added into smashed plant tissue to be hydrolyzed, the solid-to-liquid ratio of plant tissue and mixed enzyme
For 1:18, hydrolysis time is that for 24 hours, hydrolysis temperature is 4 DEG C；The mixed enzyme is cellulase, hemicellulase, pectase, egg
The ratio of white enzyme is 6:2:3:1；
D. solid-liquid is separated after digesting, liquid phase is the mixture of oil and water, and 12h is further concentrated in liquid phase, is separated
Obtain allspice oil.
Berry, root, stem or the leaf of 1000g Jamaica, it is final to obtain 26.1g allspice oil, clear (yellow), flowing
Good, the relative density 1.048 of property, index of refraction 1.53.
Embodiment 3
A kind of new method of aqueous enzymatic extraction plants essential oil, comprising the following steps:
A. berry, root, stem or the leaf portion point for selecting Jamaica, weigh 1000g, cleans up；
B. Jamaica plant tissue is crushed, is crushed to 70 mesh, be sieved；
C. a certain amount of mixed enzyme is added into smashed plant tissue to be hydrolyzed, the solid-to-liquid ratio of plant tissue and mixed enzyme
For 1:25, hydrolysis time 30h, hydrolysis temperature is 2 DEG C；The mixed enzyme is cellulase, hemicellulase, pectase, egg
The ratio of white enzyme is 8:3:3:1；
D. solid-liquid is separated after digesting, liquid phase is the mixture of oil and water, and 15h is further concentrated in liquid phase, is separated
Obtain allspice oil.
Berry, root, stem or the leaf of 1000g Jamaica, it is final to obtain 18.9g allspice oil, clear (yellow), flowing
Good, the relative density 1.013 of property, index of refraction 1.52.
Claims (6)
1. a kind of new method of aqueous enzymatic extraction plants essential oil, which comprises the following steps:
A. berry, root, stem or the leaf portion point for selecting Jamaica, clean up after weighing；
B. Jamaica plant tissue is crushed, is crushed to 50-70 mesh, be sieved；
C. a certain amount of mixed enzyme is added into smashed plant tissue to be hydrolyzed, hydrolysis time 18-30h, hydrolysis temperature
Degree is 2-8 DEG C；The mixed enzyme is the mixture of cellulase, hemicellulase, pectase, protease；
D. solid-liquid is separated after digesting, liquid phase is the mixture of oil and water, and 8-15h is further concentrated in liquid phase, point
From obtaining allspice oil.
2. a kind of new method of aqueous enzymatic extraction plants essential oil as described in claim 1, which is characterized in that crushed in step b
To 60 mesh.
3. a kind of new method of aqueous enzymatic extraction plants essential oil as described in claim 1, which is characterized in that the plant tissue
Solid-to-liquid ratio with mixed enzyme is 1:10-25.
4. a kind of new method of aqueous enzymatic extraction plants essential oil as described in claim 1, which is characterized in that fiber in step c
Plain enzyme, hemicellulase, pectase, protease ratio be 4:2:3:1-8:3:3:1.
5. a kind of new method of aqueous enzymatic extraction plants essential oil as described in claim 1, which is characterized in that hydrolyzed in step c
Time is that for 24 hours, hydrolysis temperature is 4 DEG C.
6. a kind of new method of aqueous enzymatic extraction plants essential oil as described in claim 1, which is characterized in that liquid phase in step d
Concentration time is 12h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880017.9A CN108949360A (en) | 2018-08-03 | 2018-08-03 | A kind of new method of aqueous enzymatic extraction plants essential oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880017.9A CN108949360A (en) | 2018-08-03 | 2018-08-03 | A kind of new method of aqueous enzymatic extraction plants essential oil |
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| CN108949360A true CN108949360A (en) | 2018-12-07 |
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| CN201810880017.9A Pending CN108949360A (en) | 2018-08-03 | 2018-08-03 | A kind of new method of aqueous enzymatic extraction plants essential oil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897724A (en) * | 2019-03-20 | 2019-06-18 | 贵州中志浩宝枫健康产业技术开发有限公司 | Nutrition acer truncatum edible oil and its preparation process |
| CN112189875A (en) * | 2020-10-23 | 2021-01-08 | 湖北中烟工业有限责任公司 | Polysweet fruit refined extract for cigarettes as well as preparation method and application thereof |
| CN113332179A (en) * | 2021-05-11 | 2021-09-03 | 广州明创生物科技有限公司 | Antibacterial essential oil for skin |
-
2018
- 2018-08-03 CN CN201810880017.9A patent/CN108949360A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897724A (en) * | 2019-03-20 | 2019-06-18 | 贵州中志浩宝枫健康产业技术开发有限公司 | Nutrition acer truncatum edible oil and its preparation process |
| CN112189875A (en) * | 2020-10-23 | 2021-01-08 | 湖北中烟工业有限责任公司 | Polysweet fruit refined extract for cigarettes as well as preparation method and application thereof |
| CN113332179A (en) * | 2021-05-11 | 2021-09-03 | 广州明创生物科技有限公司 | Antibacterial essential oil for skin |
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Application publication date: 20181207 |