CN108949357A - A kind of wormwood Essence extracting method - Google Patents
A kind of wormwood Essence extracting method Download PDFInfo
- Publication number
- CN108949357A CN108949357A CN201810772929.4A CN201810772929A CN108949357A CN 108949357 A CN108949357 A CN 108949357A CN 201810772929 A CN201810772929 A CN 201810772929A CN 108949357 A CN108949357 A CN 108949357A
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- CN
- China
- Prior art keywords
- wormwood
- essence
- stem
- distillation
- zeolite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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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- 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)
- Fats And Perfumes (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of wormwood Essence extracting methods, include the following steps: S1 raw material preparation, S1 raw material preparation, the extraction of S3 wormwood blade Essence, the extraction of S4 wormwood stem Essence, the purification of S5 Essence, S6 detection packaging, the present invention is compared with conventional wormwood Essence extracting method, by the leaf of wormwood is separately distilled with stem so that when extracting Essence it is more abundant to the extraction of stem, by using the way of distillation, it can be effectively reduced the content of heavy metal in Essence, and its internal bacterium is killed by high temperature, so that the purity of Essence improves, and it is easy to operate, it is distilled using water so that other solvents are contained in portion.
Description
Technical field
The invention belongs to wormwood Essences to extract field, more specifically more particularly to a kind of wormwood Essence extraction side
Method.
Background technique
Wormwood, alias: Xiao Mao, ice platform, hold back grass, fragrant Chinese mugwort, Chinese mugwort, Ai Xiao, argy wormwood, argy wormwood, fluffy ligusticumic, Chinese mugwort, moxibustion grass, doctor it is careless,
Yellow grass, moxa etc..Perennial herb or slightly at suffruticose, plant have enhanced aroma, and stem list is raw or a small number of, and brown or ash are yellowish-brown
Color, base portion slightly lignifying, top Bi matter, and have a small number of short branches, leaf ground paper matter, above by canescence pubescence, base portion is logical
Often without pseudostipule or minimum pseudostipule；Upper leaf and bract leaf pinniform are partly split, capitulum is oval, corolla tubulose or high foot
There are a gland point in cup-shaped, outside, anther narrow line shape, style and corolla is close isometric or slightly longer than corolla, achene long avette or oblong, flower
The fruiting period 9-10 month.All herbal medicine, have Wen Jing, dry, cold dispelling, hemostasis, anti-inflammatory, relieving asthma, cough-relieving, miscarriage prevention, antiallergy the effects of, Chinese mugwort
Leaf, which dries, to be smashed to pieces " moxa ", and moxa stick processed can make the raw material of " ink paste " for moxa-moxibustion, when preparing wormwood Essence, there is extraction
It follows the example of, there are also squeezing methods for ultrasonic method, so that heavy metal and some impurity are more during preparation, so that it is pure to influence its.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of wormwood Essence extracting method
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of wormwood Essence extracting method, includes the following steps:
S1, raw material preparation select fresh disease-free wormwood leaf, and by its wash clean, are then divided the leaf of wormwood and stem
From；
Stem obtained in step S1 is put into crusher and is broken into the broken section small of 5cm long by the crushing of S2, raw material；
The wormwood leaf prepared in step S1 is put into progress high temperature steaming in destilling tower by the extraction of S3, wormwood blade Essence
It evaporates, the gas after distillation is flowed out from the top of destilling tower, follows bad condensation then into leading in condenser pipe, and on condenser pipe
Water, and the temperature distilled during distilling is 100-110 DEG C, the pressure of distillation is normal pressure, and is communicated with atmospheric pressure, and gas
It is liquid by condenser pipe liquefaction, then into collecting tank inside；
The extraction of S4, wormwood stem Essence put into wormwood stem smashed in step S2 in destilling tower, and the step of operating
It is identical in step S3, and the temperature distilled during being distilled is 115-120 DEG C；
The purification of S5, Essence are purified liquid is obtained in step S3 and S4, are purified using water and milk oil solvent, are led to
It crosses oil water separator to carry out separation four to five times after following bad purification, the wormwood Essence for obtaining wormwood Essence, and obtaining is ink
The liquid of green；
S6, detection packaging, the Essence prepared in step S5 are detected, and without being packed after noxious material.
Preferably, it in step S3 and S4, cannot be heated when being distilled too fast, and need to be added zeolite in advance, separately
Condensed exterior water is low in and high out, when once persistently distilling, zeolite continuously effective, once midway stops boiling or distillation, and it is original
Zeolite is to fail, and again when heating distillation, should add new zeolite, if having forgotten to add zeolite in advance, must not be heated in liquid
It is added when boiling, because violent bumping can be caused in this way, goes out liquid outside bottle, be also easy to generate firing accident, therefore should be
It is added again after cooling a period of time.
Preferably, in step S3 and S4, the calibrated altitude of thermometer installation is that the upper end of mercury ball should be with still head branch
The lower edge of pipe is on a horizontal line.
Compared with prior art, the beneficial effects of the present invention are: the present invention and conventional wormwood Essence extracting method phase
Compare, by the leaf of wormwood is separately distilled with stem so that when extracting Essence it is more abundant to the extraction of stem,
By using the way of distillation, can be effectively reduced the content of heavy metal in Essence, and by high temperature by its internal bacterium into
Row kills, so that the purity of Essence improves, and easy to operate, is distilled using water so that other solvents are contained in portion.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of wormwood Essence extracting method, includes the following steps:
S1, raw material preparation select fresh disease-free wormwood leaf, and by its wash clean, are then divided the leaf of wormwood and stem
From；
Stem obtained in step S1 is put into crusher and is broken into the broken section small of 5cm long by the crushing of S2, raw material；
The wormwood leaf prepared in step S1 is put into progress high temperature steaming in destilling tower by the extraction of S3, wormwood blade Essence
It evaporates, the gas after distillation is flowed out from the top of destilling tower, follows bad condensation then into leading in condenser pipe, and on condenser pipe
Water, and the temperature distilled during distilling is 100-110 DEG C, the pressure of distillation is normal pressure, and is communicated with atmospheric pressure, and gas
It is liquid by condenser pipe liquefaction, then into collecting tank inside；
The extraction of S4, wormwood stem Essence put into wormwood stem smashed in step S2 in destilling tower, and the step of operating
It is identical in step S3, and the temperature distilled during being distilled is 115-120 DEG C；
The purification of S5, Essence are purified liquid is obtained in step S3 and S4, are purified using water and milk oil solvent, are led to
It crosses oil water separator to carry out separation four to five times after following bad purification, the wormwood Essence for obtaining wormwood Essence, and obtaining is ink
The liquid of green；
S6, detection packaging, the Essence prepared in step S5 are detected, and without being packed after noxious material.
It specifically, in step S3 and S4, cannot be heated when being distilled too fast, and need to be added zeolite in advance, separately
Condensed exterior water is low in and high out, when once persistently distilling, zeolite continuously effective, once midway stops boiling or distillation, and it is original
Zeolite is to fail, and again when heating distillation, should add new zeolite, if having forgotten to add zeolite in advance, must not be heated in liquid
It is added when boiling, because violent bumping can be caused in this way, goes out liquid outside bottle, be also easy to generate firing accident, therefore should be
It is added again after cooling a period of time.
Specifically, the calibrated altitude of thermometer installation is that the upper end of mercury ball should be with still head branch in step S3 and S4
The lower edge of pipe is on a horizontal line.
The present invention is compared with conventional wormwood Essence extracting method technology, by separately steaming the leaf of wormwood with stem
It evaporates so that more abundant to the extraction of stem when extracting Essence, by using the way of distillation, can be effectively reduced Essence
The content of middle heavy metal, and killed its internal bacterium by high temperature, so that the purity of Essence improves, Er Qiecao
Make simply, to be distilled using water so that other solvents are contained in portion.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of wormwood Essence extracting method, which comprises the steps of:
S1, raw material preparation select fresh disease-free wormwood leaf, and by its wash clean, are then divided the leaf of wormwood and stem
From；
Stem obtained in step S1 is put into crusher and is broken into the broken section small of 5cm long by the crushing of S2, raw material；
The wormwood leaf prepared in step S1 is put into progress high temperature steaming in destilling tower by the extraction of S3, wormwood blade Essence
It evaporates, the gas after distillation is flowed out from the top of destilling tower, follows bad condensation then into leading in condenser pipe, and on condenser pipe
Water, and the temperature distilled during distilling is 100-110 DEG C, the pressure of distillation is normal pressure, and is communicated with atmospheric pressure, and gas
It is liquid by condenser pipe liquefaction, then into collecting tank inside；
The extraction of S4, wormwood stem Essence put into wormwood stem smashed in step S2 in destilling tower, and the step of operating
It is identical in step S3, and the temperature distilled during being distilled is 115-120 DEG C；
The purification of S5, Essence are purified liquid is obtained in step S3 and S4, are purified using water and milk oil solvent, are led to
It crosses oil water separator to carry out separation four to five times after following bad purification, the wormwood Essence for obtaining wormwood Essence, and obtaining is ink
The liquid of green；
S6, detection packaging, the Essence prepared in step S5 are detected, and without being packed after noxious material.
2. a kind of wormwood Essence extracting method according to claim 1, it is characterised in that: in step S3 and S4,
It cannot heat too fast when being distilled, and need to be added zeolite in advance, in addition condensed water is low in and high out, in primary lasting distillation
When, zeolite continuously effective, once midway stops boiling or distillation, original zeolite fails, and again when heating distillation, should add new
Zeolite must not be added if having forgotten to add zeolite in advance when liquid is heated to boiling, because violent bumping can be caused in this way,
It goes out liquid outside bottle, is also easy to generate firing accident, therefore should add again after a cool down period.
3. a kind of wormwood Essence extracting method according to claim 1, it is characterised in that: in step S3 and S4, temperature
The calibrated altitude of degree meter installation is, the upper end of mercury ball should be with the lower edge of still head branch pipe on a horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772929.4A CN108949357A (en) | 2018-07-14 | 2018-07-14 | A kind of wormwood Essence extracting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772929.4A CN108949357A (en) | 2018-07-14 | 2018-07-14 | A kind of wormwood Essence extracting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108949357A true CN108949357A (en) | 2018-12-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810772929.4A Withdrawn CN108949357A (en) | 2018-07-14 | 2018-07-14 | A kind of wormwood Essence extracting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750029A (en) * | 2020-06-07 | 2021-12-07 | 美歆然化妆品(上海)有限公司 | Soothing and repairing essence and preparation method thereof |
-
2018
- 2018-07-14 CN CN201810772929.4A patent/CN108949357A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750029A (en) * | 2020-06-07 | 2021-12-07 | 美歆然化妆品(上海)有限公司 | Soothing and repairing essence and preparation method thereof |
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