CN106675786A - Method for extracting essential oil mixture from branches, leaves, bark and root of Chinese yew and Chinese yew essential oil mixture - Google Patents
Method for extracting essential oil mixture from branches, leaves, bark and root of Chinese yew and Chinese yew essential oil mixture Download PDFInfo
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- CN106675786A CN106675786A CN201610716842.6A CN201610716842A CN106675786A CN 106675786 A CN106675786 A CN 106675786A CN 201610716842 A CN201610716842 A CN 201610716842A CN 106675786 A CN106675786 A CN 106675786A
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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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- 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
- C11B9/0003—Compounds of unspecified constitution defined by the chemical reaction for their preparation
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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
- C11B9/022—Refining
-
- 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
- C11B9/025—Recovery by solvent extraction
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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
The method provides a method for extracting an essential oil mixture from branches, leaves, bark and root of Chinese yew and a Chinese yew essential oil mixture. The method comprises selecting branches, leaves, bark and root of Chinese yew, carrying out cleaning, carrying out drying or natural drying in the sun, carrying out crushing, carrying out enzymolysis, carrying out drying, carrying out grinding, carrying out salt addition and carrying out leaching extraction. The invention provides the method for extracting a Chinese yew essential oil mixture having no toxins and containing macro and trace elements from branches, leaves, bark and root of Chinese yew. The Chinese yew essential oil mixture is used as an active ingredient in preparation of Chinese yew daily necessities or drugs for external use and produces obvious effects in disease treatment.
Description
Technical field
The invention belongs to plant drug effect constituents extraction field, and in particular to extract essential oil from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
The method of mixture and the taxus chinensis essential oil mixture.
Background technology
Taxus in shallow rooted plant, its main root not substantially, lateral root it is flourishing, be generally acknowledged endangered natural treasure in the world
Dilute plants for anticancer.Containing organic substances such as taxol, Japanese yew flavones and yew amyloses in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, also contain
Have macroelement phosphorus, calcium, magnesium, sodium, potassium, also containing trace element such as iron, copper, zinc, cobalt, molybdenum, manganese, vanadium, tin, selenium, iodine, nickel,
Strontium etc..
The method for extracting taxus chinensis essential oil mixture at present, there is several defects, and first is that toxin inside Chinese yew does not have
There is exclusion clean, second is that macro-and microelement inside Chinese yew is not extracted, and is gone out of use, and causes resource
Waste.
The content of the invention
The present invention provides a kind of extraction from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root without toxin, containing macro-and microelement
The method of taxus chinensis essential oil mixture.
To solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, comprises the steps：
1) selection of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root：35 to 45 weight portions and diameter less than 1 centimetre of branch of Ramulus et folium taxi cuspidatae, 25
To the Taxus leaf of 35 weight portions, the bark of Ramulus et folium taxi cuspidatae of 5 to 15 weight portions, the japanese yew root of 15 to 25 weight portions；
Branch of Ramulus et folium taxi cuspidatae, leaf, skin, the selection of root have certain reason, and different from other inventions, the present invention have chosen Chinese yew
Branch, leaf, skin, four positions of root.The collocation at this four positions, can play cooperative effect：Medicine in Chinese yew not only can be caused
Active ingredient is maximized；And toxin can to greatest extent be reduced by branch, leaf, skin, the interaction of root different material
Content.
Why branch of Ramulus et folium taxi cuspidatae selects diameter less than 1 centimetre of branch, be because branch toxicity of the diameter less than 1 centimetre compared with
It is little, it is easy to the exclusion of the toxin in enzymolysis stage；And effective medicinal ingredient that the less Chinese yew branch of diameter contains is more.
2) clean：By step 1) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root clean water；
3) dry or dry naturally：Branch of Ramulus et folium taxi cuspidatae after cleaning, leaf, skin, root are dried or dried；
4) crush：By step 3) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root crush；
Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root are crushed with pulverizer or other crushing mechanisms, the enzymolysis for being easy to subsequent step is arranged
Poison or extraction.
5) digest：The cellulase and 5 to 10 weight portions of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root and 0.5 to 1 weight portion after crushing
Clear water, temperature be 20 DEG C to 30 DEG C at digest 8 hours to 15 hours；
With cellulase, on the one hand can increase red by the cellulose degradation in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root into glucose
Nutrient content in beans China fir blend of essential oils；On the other hand can be easy to by degraded by branch of Ramulus et folium taxi cuspidatae, leaf, skin, root cellulose
The exclusion of the toxin inside branch of Ramulus et folium taxi cuspidatae, leaf, skin, root.
6) dry：Pull step 5 out) in enzymolysis after branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, temperature be 60 DEG C to 80 DEG C dry；
7) grind：By step 6) in branch of Ramulus et folium taxi cuspidatae after drying, leaf, skin, root be ground, grind to form granularity for 100 mesh
To 200 mesh branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder；
8) salt adding：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder mix with the salt of 5 to 10 weight portions, obtain branch of Ramulus et folium taxi cuspidatae, leaf, skin,
Root mixture of powders, the salt is one kind or many of edible potassium carbonate, edible potassium chloride, edible sodium carbonate or edible sodium chloride
Kind；
9) lixiviation process extraction：Extract in two steps, the first step is to step 8) in mixture of powders in plus pure water extract it is grand
Amount and trace element and oil components, with the edible alcohol or white wine of 100 to 300 weight portions taxol and organic matter are extracted
Matter.
The purpose of salt adding be in order to " pickle " branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder, in extraction stages, branch of Ramulus et folium taxi cuspidatae, leaf,
Cell in skin, root is in the larger extract of salinity so that cell membrane dehydration ruptures, and easily discharges the nutrition in cell membrane
Material.
Using different from general extracting process, by leaching method so that branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder and food
With alcohol, the contact of abundant in a kettle., circulation, can greatly improve effect of extracting.
The effect for adding edible alcohol or white wine is on the one hand can to dissolve the Japanese yew in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
The organic substances such as alcohol, Japanese yew flavones and yew amylose, can also dissolve containing macroelement (phosphorus, calcium, magnesium, sodium, potassium etc.) and
Micro- (iron, copper, zinc, cobalt, molybdenum, manganese, vanadium, tin, selenium, iodine, nickel, strontium etc.), can improve effect of extracting.
Preferably, the described method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, the Chinese yew is selected from
Southerm yew.
Southerm yew has its distinctive advantage, not only containing the nutriment compared with horn of plenty, and this plant
Content of beary metal is low, meets national standard.
Preferably, the described method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, the step 7) in grind
Mill process temperature is maintained at 20 DEG C to 40 DEG C.
Process of lapping, if temperature is too high, can cause the nutriment in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root to lose work
Property, effect of drugs can be reduced.Because of process of lapping, friction can be produced between branch of Ramulus et folium taxi cuspidatae, leaf, skin, root so that inside grinding vessel
Temperature is higher, and the present invention can be provided with recirculated water, cooling grinding vessel so that grinding pot temperature is unlikely outside grinding vessel
In too high.
Preferably, the described method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, the taxus chinensis essential oil
Mixture is by the arbitrary described method preparation that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root of claims 1 to 3
Into.
Taxus chinensis essential oil mixture contains the organic substances such as taxol, Japanese yew flavones and yew amylose, also contains magnanimity
Element phosphor, calcium, magnesium, sodium, potassium, also containing micro- iron, copper, zinc, cobalt, molybdenum, manganese, vanadium, tin, selenium, iodine, nickel, strontium etc..
Taxol is primarily adapted for use in oophoroma and breast cancer, to lung cancer, colorectal cancer, melanoma, incidence cancer, lymph
Knurl, brain tumor also have certain curative effect.
Japanese yew flavones is with regulation cardiovascular system effect, anti-inflammatory and anti-immunity effect, anti-microbial effect, to digestion
Property ulcer effect and the effect such as antitumor.
Yew amylose has the activity of excellent raising body's immunity and suppresses tumour growth and metastases
Effect, and the tolerance of body can be strengthened.
The taxus chinensis essential oil mixture for extracting is detected, content of beary metal (being shown in Table 1), magnanimity unit are measured respectively
Cellulose content (being shown in Table 2), micronutrient levels (being shown in Table 3)：
Content of beary metal in the taxus chinensis essential oil mixture of table 1
Macroelement content in the taxus chinensis essential oil mixture of table 2
| Element | Content (μ g/g) |
| Phosphorus | 1850.49 |
| Calcium | 9363.17 |
| Magnesium | 848.52 |
| Sodium | 17.38 |
| Potassium | 5871.53 |
Micronutrient levels in the taxus chinensis essential oil mixture of table 3
| Element | Content (μ g/g) | Element | Content (μ g/g) |
| Iron | 585.63 | Vanadium | 1.04 |
| Copper | 4.42 | Tin | 0.11 |
| Zinc | 96.55 | Selenium | 0.24 |
| Cobalt | 0.31 | Iodine | 0.40 |
| Molybdenum | 0.20 | Nickel | 1.72 |
| Manganese | 419.45 | Strontium | 43.20 |
As seen from the above table, taxus chinensis essential oil mixture contains abundant macroelement phosphorus, calcium, magnesium, sodium, potassium, also containing micro-
Secondary element iron, copper, zinc, cobalt, molybdenum, manganese, vanadium, tin, selenium, iodine, nickel, strontium etc..It is macroelement in taxus chinensis essential oil mixture, micro-
The organic substances such as secondary element and taxol, Japanese yew flavones and yew amylose collectively form taxus chinensis essential oil mixture it is medicinal into
Point.The taxus chinensis essential oil mixture of the present invention, not only contains organic substance, also containing magnanimity and trace chemical elements, uses red bean
Chinese yew commodity or externally applied drug prepared by China fir blend of essential oils, its active component content is big, and because of magnanimity and microchemistry
Element acts synergistically with organic substance and causes the drug effect of this kind of material notable.The taxus chinensis essential oil mixture of acquisition is used to prepare
Chinese yew commodity or externally applied drug, as its active component, such as, are added to this taxus chinensis essential oil mixture perfumed soap and work as
In, treatment skin disease, rheumatism, scald, promoting blood circulation, moisturizing, mouth disease, bleeding gums, constipation, in the middle of haemostatic medicament.Experiment
Show, taxus chinensis essential oil mixture is evident in efficacy during above-mentioned pain therapy.
Specific embodiment
To describe the technology contents of the present invention in detail, structural feature, being realized purpose and effect, below in conjunction with being embodied as
Mode is explained in detail.
Embodiment 1
The concrete technology method of the present embodiment is as follows：
A kind of method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, comprises the steps：
1) selection of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root：Branch of Ramulus et folium taxi cuspidatae of the 35g diameters less than 1 centimetre, 35g Taxus leafs, 5g is red
Beans China fir skin, 25g japanese yew roots；
2) clean：By step 1) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root clean water；
3) dry or dry naturally：Branch of Ramulus et folium taxi cuspidatae after cleaning, leaf, skin, root are dried or dried；
4) crush：By step 3) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root crush；
5) digest：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root and 0.5g cellulases and 5g clear water after crushing, in the case where temperature is for 30 DEG C
Enzymolysis 8 hours；
6) dry：Pull step 5 out) in enzymolysis after branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, temperature be 60 DEG C dry；
7) grind：By step 6) in branch of Ramulus et folium taxi cuspidatae after drying, leaf, skin, root be ground, grind to form granularity for 200 mesh
Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder；Process of lapping temperature is maintained at 20 DEG C；
8) salt adding：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder mix with the edible potassium carbonate of 5g, obtain branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
Mixture of powders；
9) lixiviation process extraction：Extract in two steps, the first step is to step 8) in mixture of powders in plus pure water extract it is grand
Amount with trace element and oil components, with the edible alcohol extraction step 8 of 300g) in mixture of powders.
The taxus chinensis essential oil being prepared from by the above-mentioned method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
Mixture.
Embodiment 2
The concrete technology method of the present embodiment is as follows：
A kind of method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, comprises the steps：
1) selection of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root：Branch of Ramulus et folium taxi cuspidatae of the 45g diameters less than 1 centimetre, 25g Taxus leafs, 15g
Bark of Ramulus et folium taxi cuspidatae, 15g japanese yew roots；
2) clean：By step 1) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root clean water；
3) dry or dry naturally：Branch of Ramulus et folium taxi cuspidatae after cleaning, leaf, skin, root are dried or dried；
4) crush：By step 3) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root crush；
5) digest：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root and 1g cellulases and 10g clear water after crushing, in the case where temperature is for 20 DEG C
Enzymolysis 15 hours；
6) dry：Pull step 5 out) in enzymolysis after branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, temperature be 80 DEG C dry；
7) grind：By step 6) in branch of Ramulus et folium taxi cuspidatae after drying, leaf, skin, root be ground, grind to form granularity for 100 mesh
Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder；Process of lapping temperature is maintained at 40 DEG C；
8) salt adding：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder mix with the edible sodium carbonate of 6g, obtain branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
Mixture of powders；
9) lixiviation process extraction：Extract in two steps, the first step is to step 8) in mixture of powders in plus pure water extract it is grand
Amount with trace element and oil components, with the white wine extraction step 8 of 100g) in mixture of powders.
The taxus chinensis essential oil being prepared from by the above-mentioned method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
Mixture.
Embodiment 3
The concrete technology method of the present embodiment is as follows：
A kind of method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, comprises the steps：
1) selection of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root：Branch of Ramulus et folium taxi cuspidatae of the 40g diameters less than 1 centimetre, 30g Taxus leafs, 10g
Bark of Ramulus et folium taxi cuspidatae, 20g japanese yew roots；
2) clean：By step 1) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root clean water；
3) dry or dry naturally：Branch of Ramulus et folium taxi cuspidatae after cleaning, leaf, skin, root are dried or dried；
4) crush：By step 3) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root crush；
5) digest：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root and 0.6g cellulases and 6g clear water after crushing, in the case where temperature is for 22 DEG C
Enzymolysis 9 hours；
6) dry：Pull step 5 out) in enzymolysis after branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, temperature be 65 DEG C dry；
7) grind：By step 6) in branch of Ramulus et folium taxi cuspidatae after drying, leaf, skin, root be ground, grind to form granularity for 180 mesh
Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder；Process of lapping temperature is maintained at 25 DEG C；
8) salt adding：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder mix with the edible potassium carbonate of 3g, 3g edible potassium chlorides, obtain red bean
China fir branch, leaf, skin, root mixture of powders；
9) lixiviation process extraction：Extract in two steps, the first step is to step 8) in mixture of powders in plus pure water extract it is grand
Amount with trace element and oil components, with the edible alcohol extraction step 8 of 200g) in mixture of powders.
The taxus chinensis essential oil being prepared from by the above-mentioned method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
Mixture.
Embodiment 4
The concrete technology method of the present embodiment is as follows：
A kind of method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, comprises the steps：
1) selection of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root：Branch of Ramulus et folium taxi cuspidatae of the 35g diameters less than 1 centimetre, 25g Taxus leafs, 5g is red
Beans China fir skin, 15g japanese yew roots；
2) clean：By step 1) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root clean water；
3) dry or dry naturally：Branch of Ramulus et folium taxi cuspidatae after cleaning, leaf, skin, root are dried or dried；
4) crush：By step 3) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root crush；
5) digest：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root and 0.7g cellulases and 7g clear water after crushing, in the case where temperature is for 25 DEG C
Enzymolysis 13 hours；
6) dry：Pull step 5 out) in enzymolysis after branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, temperature be 75 DEG C dry；
7) grind：By step 6) in branch of Ramulus et folium taxi cuspidatae after drying, leaf, skin, root be ground, grind to form granularity for 130 mesh
Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder；Process of lapping temperature is maintained at 35 DEG C；
8) salt adding：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder mix with the edible sodium carbonate of 4g, the edible sodium chloride of 4g, obtain red bean
China fir branch, leaf, skin, root mixture of powders；
9) lixiviation process extraction：Extract in two steps, the first step is to step 8) in mixture of powders in plus pure water extract it is grand
Amount with trace element and oil components, with the white wine extraction step 8 of 150g) in mixture of powders.
The taxus chinensis essential oil being prepared from by the above-mentioned method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
Mixture.
Embodiment 5
The concrete technology method of the present embodiment is as follows：
A kind of method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, comprises the steps：
1) selection of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root：Branch of Ramulus et folium taxi cuspidatae of the 40g diameters less than 1 centimetre, 30g Taxus leafs, 10g
Bark of Ramulus et folium taxi cuspidatae, 20g japanese yew roots；
2) clean：By step 1) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root clean water；
3) dry or dry naturally：Branch of Ramulus et folium taxi cuspidatae after cleaning, leaf, skin, root are dried or dried；
4) crush：By step 3) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root crush；
5) digest：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root and 0.8g cellulases and 9g clear water after crushing, in the case where temperature is for 27 DEG C
Enzymolysis 11 hours；
6) dry：Pull step 5 out) in enzymolysis after branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, temperature be 70 DEG C dry；
7) grind：By step 6) in branch of Ramulus et folium taxi cuspidatae after drying, leaf, skin, root be ground, grind to form granularity for 150 mesh
Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder；Process of lapping temperature is maintained at 30 DEG C；
8) salt adding：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder and 2g eat the edible sodium carbonate of potassium carbonate, 3g edible potassium chlorides, 2g,
The edible sodium chloride mixing of 3g, obtains branch of Ramulus et folium taxi cuspidatae, leaf, skin, root mixture of powders；
9) lixiviation process extraction：Extract in two steps, the first step is to step 8) in mixture of powders in plus pure water extract it is grand
Amount with trace element and oil components, with the edible alcohol extraction step 8 of 250g) in mixture of powders.
The taxus chinensis essential oil being prepared from by the above-mentioned method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root
Mixture.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. it is a kind of from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root extract blend of essential oils method, it is characterised in that comprise the steps：
1) selection of branch of Ramulus et folium taxi cuspidatae, leaf, skin, root：35 to 45 weight portions and diameter less than 1 centimetre of branch of Ramulus et folium taxi cuspidatae, 25 to 35
The Taxus leaf of weight portion, the bark of Ramulus et folium taxi cuspidatae of 5 to 15 weight portions, the japanese yew root of 15 to 25 weight portions；
2) clean：By step 1) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root clean water；
3) dry or dry naturally：Branch of Ramulus et folium taxi cuspidatae after cleaning, leaf, skin, root are dried or dried；
4) crush：By step 3) in branch of Ramulus et folium taxi cuspidatae, leaf, skin, root crush；
5) digest：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root after crushing and the cellulase of 0.5 to 1 weight portion and 5 to 10 weight portions it is clear
Water, digests 8 hours to 15 hours in the case where temperature is for 20 DEG C to 30 DEG C；
6) dry：Pull step 5 out) in enzymolysis after branch of Ramulus et folium taxi cuspidatae, leaf, skin, root, temperature be 60 DEG C to 80 DEG C dry；
7) grind：By step 6) in branch of Ramulus et folium taxi cuspidatae after drying, leaf, skin, root be ground, grind to form granularity for 100 mesh to 200
Mesh branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder；
8) salt adding：Branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder mix with the salt of 5 to 10 weight portions, obtain branch of Ramulus et folium taxi cuspidatae, leaf, skin, root powder
Last mixture, the salt is one or more of edible potassium carbonate, edible potassium chloride, edible sodium carbonate or edible sodium chloride；
9) lixiviation process extraction：Extract in two steps, the first step is to step 8) in mixture of powders in plus pure water extract magnanimity with
Trace element and oil components, with the edible alcohol or white wine of 100 to 300 weight portions taxol and organic substance are extracted.
2. the method for extracting blend of essential oils from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root as claimed in claim 1, it is characterised in that
The Chinese yew is selected from southerm yew.
3. the method for extracting blend of essential oils from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root as claimed in claim 1, it is characterised in that
The step 7) in process of lapping temperature be maintained at 20 DEG C to 40 DEG C.
4. a kind of taxus chinensis essential oil mixture, it is characterised in that the taxus chinensis essential oil mixture is arbitrary by claims 1 to 3
The described method that blend of essential oils is extracted from branch of Ramulus et folium taxi cuspidatae, leaf, skin, root is prepared from.
Priority Applications (1)
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