CN107164069A - A kind of extraction process of cinnamomum camphora oil - Google Patents
A kind of extraction process of cinnamomum camphora oil Download PDFInfo
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- CN107164069A CN107164069A CN201710509955.3A CN201710509955A CN107164069A CN 107164069 A CN107164069 A CN 107164069A CN 201710509955 A CN201710509955 A CN 201710509955A CN 107164069 A CN107164069 A CN 107164069A
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- Prior art keywords
- oil
- water
- cinnamomum camphora
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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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
-
- 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
- C11B3/00—Refining fats or fatty oils
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
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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)
- Microbiology (AREA)
- Fats And Perfumes (AREA)
Abstract
The present invention discloses a kind of cinnamomum camphora oil extract technique, platymiscium sesame oil material processing technique field, specific steps include adopting branches and leaves, crushing, distillation, fractional condensation, condensation, 6 steps of water-oil separating, efficiently solving the extraction process of the oil of cinnamomum camphora in the prior art, to there is oil yield low, elapsed time is long, the big defect of energy resource consumption.Its advantage is：Using cinnamomum camphora branches and leaves through shine to ninety percent it is dry after through crush just distillation processing, often process one pot of cinnamomum camphora raw material, 6~7 hours used times, shorten 5~6 hours than tradition, oil yield is up to 1.68%~1.73%, 0.7~0.75% is improved, energy consumption reduces 60 kilograms of standard dried firewoods, and the dismounting of this method equipment and convenient transportation, floor space are small, simple to operate, reliable and stable.
Description
Technical field
The present invention relates to vegetable oil material processing, and in particular to a kind of cinnamomum camphora oil extract technique, category sesame oil material process technology neck
Domain.
Background technology
Cinnamomum camphora oil is extracted by the branches and leaves of cinnamomum camphora tree, colourless or faint yellow to rufous oily liquids in appearance, there is strong
Camphor taste, is dissolved in ethanol and ether；In addition to containing camphor about 30%~55%, also containing eucalyptol, terpinol.It is flammable, meet high temperature, bright
Fire, oxidant（Including nitric acid）Have and cause danger of combustion.Cinnamomum camphora oil for modern age medicine, metallurgy, chemical industry, spices, food industry and
Important source material in terms of military project, cinnamomum camphora oil or the traditional exporting of China.
Cinnamomum camphora tree is Lauraceae Cinnamomum arbor, and tree crown is huge, green when bark is young, smooth, taupe or yellowish-brown when old, irregularly
Lobe, is originated on the south the Yangtze river basin, light, slightly resistance to shade, likes warm and moist weather.Cinnamomum camphora tree is the important economic tree of China,
It not only has decreasing sand storm, beautified the environment, and is one of indispensable seeds of landscape garden, and its branches and leaves may further be used to extract fragrant
Camphor oil.
People can utilize cinnamomum camphora branches and leaves to produce cinnamomum camphora oil, but traditional cinnamomum camphora oil extract work by steam distillation method very early
Skill has that oil yield is low, and elapsed time is long, the big defect of energy resource consumption.
The content of the invention
Goal of the invention：According to the defect of prior art, the present invention provides a kind of cinnamomum camphora oil extract technique, can effectively improve perfume (or spice)
Camphor oil oil yield, shortens process time, reduces energy expenditure.
Technical scheme：To solve problem of the prior art, goal of the invention is reached, the present invention uses following technical scheme：
1st, branches and leaves are adopted：Sampling time is annual 10~November, is cut down the branch that diameter is less than 2 centimetres together with leaf with knife, so
After be spread out in outdoor threshing ground and shine naturally to ninety percent dry.
2nd, crush：Ninety percent dry cinnamomum camphora branches and leaves material is crushed with disintegrating apparatus.
3rd, distill：Added water in steamer and be heated to 80 DEG C~90 DEG C, then the cinnamomum camphora branches and leaves crushed are put into boiler, after capping
Continuous heating 6~7 hours, must maintain 1/3rd water level in steamer in still-process, work as water level decreasing, discharge reduction
When, added with hot water.
4th, segregate：Segregator is connected with boiler, when the oil mixing with water steam produced in boiler is after segregator, tentatively
Oil vapour and vapor are separated.
5th, condense：Condenser is connected with segregator, the oil vapour for allowing segregator separation to produce is condensed by condenser, is condensed
Pipe will be totally immersed into cold water, using nature flowing water cool down, by regulating water flow by the temperature control of cooling water 35 DEG C with
Under.
6th, water-oil separating：Oil water separator is connected with segregator and condenser respectively, allows and condenses obtained profit from condenser
Through oil water separator isolated pure cinnamomum camphora oil and water, water is further segregated through return line flow to segregator, so
Pure cinnamomum camphora oil is just constantly produced in circulation.
Beneficial effect：The present invention using cinnamomum camphora branches and leaves through shine to ninety percent it is dry after through crush just distillation processing, while having installed fractional condensation additional
Device, because crushed material particle is small, permeation pathway is short, and resistance is small, and specific surface area is again big, favourable to diffusion and heat exchange, and
When the steam that rises in still-process reaches segregator, heat and mass is carried out with the water that is flowed back to from oil water separator, from segregator
The concentration of oil steamed is higher, and the water wherein concentration of oil for flowing back to boiler is then very low, and water is protected due to vapor liquid equilibrium in pot
Hold constant, the concentration difference inside and outside particle is become big, increase diffusion motive force, diffusion velocity is accelerated, steam oil speed is accelerated, and
The quality of oil is good.One pot of cinnamomum camphora raw material is often processed, 6~7 hours used times of the invention, shortens 5~6 hours than tradition, oil yield reaches
1.68%~1.73%, 0.7~0.75% is improved, energy consumption reduces 60 kilograms of standard dried firewoods, and the dismounting of this method equipment and fortune
Defeated convenience, floor space are small, simple to operate, reliable and stable.
Embodiment：
Illustrate technical scheme for a step, the present invention provides two specific embodiments.
Embodiment 1：A kind of extraction process of cinnamomum camphora oil, comprises the following steps：
1st, branches and leaves are adopted：Sampling time is annual October, and the branch that diameter is less than 2 centimetres is cut down together with leaf with knife, is then spread out
Shone naturally on outdoor threshing ground to ninety percent dry.
2nd, crush：Ninety percent dry cinnamomum camphora branches and leaves material is crushed with disintegrating apparatus.
3rd, distill：Added water in steamer and be heated to 80 DEG C, then the cinnamomum camphora branches and leaves crushed are put into boiler, persistently added after capping
Heat 6 hours, must maintain 1/3rd water level, work as water level decreasing, during discharge reduction, use hot water in steamer in still-process
Addition.
4th, segregate：Segregator is connected with boiler, when the oil mixing with water steam produced in boiler is after segregator, tentatively
Oil vapour and vapor are separated.
5th, condense：Condenser is connected with segregator, the oil vapour for allowing segregator separation to produce is condensed by condenser, is condensed
Pipe will be totally immersed into cold water, using nature flowing water cool down, by regulating water flow by the temperature control of cooling water 35 DEG C with
Under.
6th, water-oil separating：Oil water separator is connected with segregator and condenser respectively, allows and condenses obtained profit from condenser
Through oil water separator isolated pure cinnamomum camphora oil and water, water is further segregated through return line flow to segregator, so
Pure cinnamomum camphora oil is just constantly produced in circulation.
Embodiment 2：A kind of extraction process of cinnamomum camphora oil, is comprised the following steps that：
1st, branches and leaves are adopted：Sampling time is annual November, and the branch that diameter is less than 2 centimetres is cut down together with leaf with knife, is then spread out
Shone naturally on outdoor threshing ground to ninety percent dry.
2nd, crush：Ninety percent dry cinnamomum camphora branches and leaves material is crushed with disintegrating apparatus.
3rd, distill：Added water in steamer and be heated to 90 DEG C, then the cinnamomum camphora branches and leaves crushed are put into boiler, persistently added after capping
Heat 7 hours, must maintain 1/3rd water level, work as water level decreasing, during discharge reduction, use hot water in steamer in still-process
Addition.
4th, segregate：Segregator is connected with boiler, when the oil mixing with water steam produced in boiler is after segregator, tentatively
Oil vapour and vapor are separated.
5th, condense：Condenser is connected with segregator, the oil vapour for allowing segregator separation to produce is condensed by condenser, is condensed
Pipe will be totally immersed into cold water, using nature flowing water cool down, by regulating water flow by the temperature control of cooling water 35 DEG C with
Under.
6th, water-oil separating：Oil water separator is connected with segregator and condenser respectively, allows and condenses obtained profit from condenser
Through oil water separator isolated pure cinnamomum camphora oil and water, water is further segregated through return line flow to segregator, so
Pure cinnamomum camphora oil is just constantly produced in circulation.
Claims (2)
1. a kind of cinnamomum camphora oil extract technique, including step in detail below：
（1）Adopt branches and leaves：Sampling time is annual 10~November, is cut down the branch that diameter is less than 2 centimetres together with leaf with knife, so
After be spread out in outdoor threshing ground and shine naturally to ninety percent dry；
（2）Crush：Ninety percent dry cinnamomum camphora branches and leaves material is crushed with disintegrating apparatus；
（3）Distillation：Added water in steamer and be heated to 80 DEG C~90 DEG C, then the cinnamomum camphora branches and leaves crushed are put into boiler, be capped
Continuous heating 6~7 hours, must maintain 1/3rd water level afterwards in steamer in still-process, work as water level decreasing, and water subtracts
When few, added with hot water；
（4）Fractional condensation：Segregator is connected with boiler, when the oil mixing with water steam produced in boiler is after segregator, just
Step separates oil vapour and vapor；
（5）Condensation：Condenser is connected with segregator, the oil vapour for allowing segregator separation to produce is condensed by condenser, cold
Solidifying pipe will be totally immersed into cold water, cooled down using nature flowing water, by regulating water flow by the temperature control of cooling water at 35 DEG C
Below.
2. technique according to claim 1, it is characterised in that also including step（6）Water-oil separating：By oil water separator point
It is not connected with segregator and condenser, allows and obtained profit is condensed from condenser through the isolated pure cinnamomum camphora oil of oil water separator
And water, water further segregated through return line flow to segregator, and pure cinnamomum camphora oil is just constantly produced in so circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509955.3A CN107164069A (en) | 2017-06-28 | 2017-06-28 | A kind of extraction process of cinnamomum camphora oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509955.3A CN107164069A (en) | 2017-06-28 | 2017-06-28 | A kind of extraction process of cinnamomum camphora oil |
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| CN107164069A true CN107164069A (en) | 2017-09-15 |
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| CN201710509955.3A Pending CN107164069A (en) | 2017-06-28 | 2017-06-28 | A kind of extraction process of cinnamomum camphora oil |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903998A (en) * | 2018-01-03 | 2018-04-13 | 黄振忠 | A kind of technique for processing extraction camphorated oil using yellow cinnamon leaf |
| CN109022121A (en) * | 2018-07-05 | 2018-12-18 | 紫云自治县紫香源农林科技有限责任公司 | A kind of extraction process of cinnamomum camphora oil |
| CN111892492A (en) * | 2020-07-20 | 2020-11-06 | 福建中益制药有限公司 | Method for preparing natural camphor by taking camphor branches and leaves as raw materials |
| CN113061490A (en) * | 2021-03-08 | 2021-07-02 | 广州甘蔗糖业研究所湛江甘蔗研究中心 | Preparation method of cinnamomum kanehirae leaf extract |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937612A (en) * | 2014-04-04 | 2014-07-23 | 朱益锋 | Method for extracting cinnamomum camphora essential oil for spinning |
| CN104120036A (en) * | 2014-07-18 | 2014-10-29 | 黄振忠 | Processing method of litsea cubeba oil |
| CN106350221A (en) * | 2016-08-26 | 2017-01-25 | 广西灏源盛世生物科技有限公司 | Processing technique for extracting Cinnamomum camphora essential oil |
| CN106800975A (en) * | 2017-03-17 | 2017-06-06 | 南昌工程学院 | A kind of yellow cinnamon leaf essential oil distills extraction element |
-
2017
- 2017-06-28 CN CN201710509955.3A patent/CN107164069A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937612A (en) * | 2014-04-04 | 2014-07-23 | 朱益锋 | Method for extracting cinnamomum camphora essential oil for spinning |
| CN104120036A (en) * | 2014-07-18 | 2014-10-29 | 黄振忠 | Processing method of litsea cubeba oil |
| CN106350221A (en) * | 2016-08-26 | 2017-01-25 | 广西灏源盛世生物科技有限公司 | Processing technique for extracting Cinnamomum camphora essential oil |
| CN106800975A (en) * | 2017-03-17 | 2017-06-06 | 南昌工程学院 | A kind of yellow cinnamon leaf essential oil distills extraction element |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903998A (en) * | 2018-01-03 | 2018-04-13 | 黄振忠 | A kind of technique for processing extraction camphorated oil using yellow cinnamon leaf |
| CN109022121A (en) * | 2018-07-05 | 2018-12-18 | 紫云自治县紫香源农林科技有限责任公司 | A kind of extraction process of cinnamomum camphora oil |
| CN111892492A (en) * | 2020-07-20 | 2020-11-06 | 福建中益制药有限公司 | Method for preparing natural camphor by taking camphor branches and leaves as raw materials |
| CN113061490A (en) * | 2021-03-08 | 2021-07-02 | 广州甘蔗糖业研究所湛江甘蔗研究中心 | Preparation method of cinnamomum kanehirae leaf extract |
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Application publication date: 20170915 |
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