CN105733809A - Method and equipment for producing jasmine hydrolat through low temperature distillation - Google Patents
Method and equipment for producing jasmine hydrolat through low temperature distillation Download PDFInfo
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- CN105733809A CN105733809A CN201610113748.1A CN201610113748A CN105733809A CN 105733809 A CN105733809 A CN 105733809A CN 201610113748 A CN201610113748 A CN 201610113748A CN 105733809 A CN105733809 A CN 105733809A
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
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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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Abstract
The invention discloses equipment for producing jasmine hydrolat through low temperature distillation. The equipment comprises a heating vessel (1), a material loading tank (2), a condenser (3), a liquid collecting tank (4) and a vacuum pump (5), which are connected by pipes in sequence, wherein the heating vessel (1) comprises a heating pipe (6), an emptying and water-adding port (7) and a temperature sensor (8); the material loading tank (2) comprises a feed port (9), a vacuum gauge (10), a temperature sensor (11) and a sieve plate (12). The method for producing jasmine hydrolat provided by the invention uses a low temperature distillation mode; in the entire production process, the temperature of steam is stabilized at 58-60 DEG C; water steam can effectively take away aroma emitted from jasmine flowers and cannot destroy aromatic components in the jasmine flowers; in the entire process, aroma released by the metabolism of fresh jasmine flowers is prepared into jasmine hydrolat through a physical process; the obtained jasmine hydrolat is rich in aroma, is a pure natural substance, and has a high application value.
Description
Technical field
The present invention relates to the production method of a kind of Flos Jasmini Sambac hydrosol, be specifically related to a kind of low temperature distillation and produce method and the equipment thereof of Flos Jasmini Sambac hydrosol.
Background technology
Flos Jasmini Sambac, is also called jasmine, and for Oleaceae gelsemium (Jasminum) evergreen shrubs or the general designation of liana, Flos Jasmini Sambac originates in China Chiang-Nan area and west area；India, an Arabic band, producing region, center is near the Persian Gulf, and existing extensively planting is planted in subtropical zone.Heng County, the southeast Flos Jasmini Sambac of Guangxi Zhuang Autonomous Region, yield and quality all rank first in the whole country, and the kind value area of its Flos Jasmini Sambac and yield all account for about the 80% of the whole nation, account for the 60% of world's Flos Jasmini Sambac yield, produce nearly 100,000 tons of fresh Flos Jasmini Sambac per year, be in repute " township of Flos Jasmini Sambac ".Flos Jasmini Sambac elegant fragrance, delicate fragrance overflows, Jasmin oil can be extracted, it it is the raw material manufacturing essence, Flos Jasmini Sambac, leaf, root all can be used as medicine, and Flos Jasmini Sambac also can smoke tea making leaf, or steams taking juice, Liquor Flos Rosae Distillata can be replaced, be located in the ground such as the Suzhou in the south of the River, Nanjing, Hangzhou, Jinhua and the most all produce as smoked tea flavour.Flos Jasmini Sambac quintessence oil has obvious relaxation effect, rouses oneself nervous system；Can also cough gently, nurse and improve skin elasticity, desalination striae gravidarum and scar, in terms of the extraction of Flos Jasmini Sambac quintessence oil, currently mainly use fat absorption method, extraction or supercritical CO2Extraction extracts, but these methods be not there is separation difficulty, product fragrance is the purest there is the problem that cost is high exactly, thus the price of Flos Jasmini Sambac quintessence oil is much more expensive.
Hydrosol, also known as crystal's oil (Hydrolat), refer to quintessence oil during distillation extraction, a kind of 100% saturated distillation stock solution of separating when refining quintessence oil, is a kind of side-product of quintessence oil, and composition is natural pure, and fragrance is light pleasant.Hydrosol is exactly the condensed water solution that virtue treats plant distillation gained.During distillation extraction, profit can separate, and because density is different, quintessence oil can swim in above, and moisture is then deposited in following, and these moisture are just hydrosol.In hydrosol in addition to containing a small amount of derived essential oil, possibly together with the water-soluble substances in whole plants.Having the hydrosol of absolutely plant water-soluble material, mineral nutrients contained by it (such as tannic acid and flavonoid) is that quintessence oil lacks.The characteristic of its low concentration is easily less readily available for absorption by the skin, and entirely without essence and alcoholic ingredient, gentleness does not stimulates, and hydrosol spreads upon skin surface, is used for cleaning skin, the health of holding skin, is people's requisite articles for use of daily beauty and skin care.
Flos Jasmini Sambac hydrosol extracts from Flos Jasmini Sambac and obtains, and compares with quintessence oil, the character of Flos Jasmini Sambac hydrosol as mild as a dove, not Diazolidinyl Urea, be not required to dilute and just can be used directly, thus range is widely.May be used for skin protection, as astringent, modulation facial film, made cream or emulsion etc. with cotton pads soak, collocation substrate oil and quintessence oil, it is possible to add a small amount of quintessence oil in hydrosol to promote curative effect.Flos Jasmini Sambac hydrosol can be as light perfume, it is also possible to as salubrious moisturizing in summer dew, is sprayed directly on on the face, existing light jasmin, moreover it is possible to moisturizing whitening, nourishing skin, noble fragrance and surprising skin effect, makes jasmine hydrosol become woman and maintains holy product.
In those early years, market having occurred as soon as the products such as lavandula angustifolia hydrosol and MEIGUI CHUNLU, but there is not this thing of jasmine hydrosol, because refining the tangible too expensive of jasmin quintessence oil cost by the way of distillation, rarely producer's way of distillation refines jasmin quintessence oil；And use extraction or supercritical CO2Extractions etc. carry out can not produce side-product Flos Jasmini Sambac hydrosol when extracting jasmin quintessence oil.Have a lot in terms of the research of Flos Jasmini Sambac quintessence oil, but the research to Flos Jasmini Sambac this product of hydrosol is the most little.Even if the mode using distillation can isolated Flos Jasmini Sambac hydrosol, it is also desirable to study production technology, to reduce production cost, improve productivity.The document retrieved such as Application No. 201510868175.
9, the Chinese patent of invention entitled " a kind of method extracting Flos Jasmini Sambac quintessence oil and head perfume ", disclosing a kind of method extracting Flos Jasmini Sambac quintessence oil and head perfume, the method includes the steps such as distillation, condensation, oil-water separation, absorption, a rectification concentration, alcohol analysis, secondary rectification concentration；Isolated Flos Jasmini Sambac quintessence oil and hydrosol after first three process steps of the method is also to use distillation, condensation and oil-water separation；But the method is to extract Flos Jasmini Sambac quintessence oil and head perfume (or spice) is main, be not one to produce the Flos Jasmini Sambac hydrosol process as main purpose, the hydrosol amount obtained is few and simply attaches product.At present, research in terms of producing Flos Jasmini Sambac hydrosol is not a lot, inflammation and red and swollen skin but Flos Jasmini Sambac hydrosol energy calmness is releived, promote cell regeneration, increase skin elasticity that there is effect of desalination cicatrix etc., range is widely, therefore, the production method of Flos Jasmini Sambac hydrosol is studied, develop a kind of low cost, the production method of quality is good, yield is high Flos Jasmini Sambac hydrosol is necessary.
Summary of the invention
It is an object of the invention to provide a kind of low temperature distillation and produce method and the equipment thereof of Flos Jasmini Sambac hydrosol, the method and equipment is used to carry out producing Flos Jasmini Sambac hydrosol, not only technique is simple, production cost is low, and the Flos Jasmini Sambac hydrosol quality that production obtains is good, yield is high, gives off a strong fragrance.
For achieving the above object, the present invention adopts the following technical scheme that:
A kind of low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, including heating kettle (1), material containing tank (2), condenser (3), liquid collecting tank (4) and vacuum pump (5), and connect with pipeline successively, described heating kettle (1) is containing adding heat pipe (6), emptying filler (7) and temperature sensor (8)；Described material containing tank (2) is containing charge door (9), vacuum meter (10), temperature sensor (11) and sieve plate (12)；Described liquid collecting tank (4) is provided with liquidometer (13), evacuation port (14), vacuum meter (15) and discharge gate (16).
Described vacuum pump (5) is rotary vane type water ring vacuum pump.
Above-mentioned low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, and the method using this equipment to produce Flos Jasmini Sambac hydrosol comprises the following steps:
(1) in heating kettle (1), injection heating kettle amasss the pure water of 4/6-5/6, and heating kettle temperature is set 60 DEG C, starts power supply and heats；
(2) open for petal rate is reached the jasmine flower of more than 90%, is joined in material containing tank (2) by charge door (9), join the 3/5-4/5 that volume is material containing tank volume of jasmine flower in material containing tank (2)；
(3) closing the lid of charge door (9), check each evacuation port of whole system, whether discharge gate closes, and after confirming to close, opens vacuum pump (5)；
(4) condensed water of open cold condenser (3), during vacuum meter pointer sensing-0.08MPa in material containing tank (2) and liquid collecting tank (4), the speed of exhaust of regulation vacuum pump (5) makes the vacuum pressure of whole system stablize in the range of-0.08 ± 0.005MPa, and now in heating kettle, vapor (steam) temperature stablizes 58-60 DEG C；
(5) observe the outflow situation of feed liquid at liquid collecting tank (4), begin to flow out from feed liquid after counting 115-130 minute
Terminate distillation；
(6) close vacuum pump (5), have a power failure, after emptying, release from the discharge gate (16) of liquid collecting tank (4) bottom
The Flos Jasmini Sambac hydrosol that distillation obtains, by Flos Jasmini Sambac hydrosol after ultraviolet radiation for sterilizing and disinfecting, contains in metal bucket or Aluminum Drum
In, lucifuge is airtight to be stored at shady and cool ventilation.
A kind of low temperature distillation of the present invention produces method and the equipment thereof of Flos Jasmini Sambac hydrosol, equipment includes heating kettle, material containing tank, condenser, liquid collecting tank and vacuum pump, and connect with pipeline successively, form a system, when evacuation, the vacuum pressure making whole system is stable in the range of-0.08 ± 0.005MPa, at such pressures, the boiling point of water reduces, water in heating kettle can keep fluidized state, make the vapor (steam) temperature produced stable in 58-60 DEG C, the steam of the generation in heating kettle enters in material containing tank by pipeline, steam Flos Jasmini Sambac in material containing tank, destroy its composition, quintessence oil therein and other active component are taken out of, through condenser, steam is cooled to fluid product and is then collected.
The invention have the benefit that
1, the present invention produce Flos Jasmini Sambac hydrosol method use low temperature distillation mode, in whole production process, the temperature stabilization of steam is in 58-60 DEG C, if the vacuum of whole system is inadequate so that if vapor (steam) temperature height, the fragrant composition in Flos Jasmini Sambac can be destroyed, if the vacuum of whole system is too high, if making vapor (steam) temperature too low, the fragrance effusion of Flos Jasmini Sambac is few, and the active component of Flos Jasmini Sambac effusion is few.The present invention the most finally show that by test of many times distillation produces optimal vacuum pressure and the vapor (steam) temperature of Flos Jasmini Sambac hydrosol, and under this condition, steam can effectively take away the fragrance that Flos Jasmini Sambac produces, and also will not destroy the fragrant composition in Flos Jasmini Sambac.And whole process is all fragrance jasmine flower metabolism discharged is produced by physical process and obtain Flos Jasmini Sambac hydrosol, obtains Flos Jasmini Sambac hydrosol and give off a strong fragrance, be the material of pure natural, there is the highest using value.
2, method and equipment, process and the equipment of the low temperature distillation production Flos Jasmini Sambac hydrosol of the present invention are simple, it is adaptable to commercial production, and production cost is low, and the Flos Jasmini Sambac hydrosol quality that production obtains is good, yield is high, gives off a strong fragrance, and has good market prospect；The present invention produces the Flos Jasmini Sambac hydrosol obtained and has moisturizing, moisturizing, anti-sensitivity, the effect of regulation fat secretion, may be used for skin protection, as astringent, modulation facial film, made cream or emulsion etc. with cotton pads soak, collocation substrate oil and quintessence oil, its application prospect is widely；And the production cost of Flos Jasmini Sambac hydrosol of the present invention is low, quality is good, and the Flos Jasmini Sambac quintessence oil of costliness can be replaced in some aspects to use.
3, Flos Jasmini Sambac application in terms of manufacturing scented tea and producing concrete of jasmine absolute oil is relatively broad, the industrial structure is relatively simple, as the Flos Jasmini Sambac industry of Hengxian County is mainly several concrete of jasmine absolute oil manufacturers of the scented tea processing factory of family more than 130, and the comprehensive utilization of Flos Jasmini Sambac is relatively low.And the low temperature distillation that the present invention provides produces method and the equipment thereof of Flos Jasmini Sambac hydrosol, the new product development of the Flos Jasmini Sambac place of production (such as Hengxian County), the novel industrial structure of exploitation Flos Jasmini Sambac can be improved, promote the development of Flos Jasmini Sambac industry.
Accompanying drawing explanation
Fig. 1 is the process equipment connection diagram of the present invention；
In figure 1, heating kettle, 2, material containing tank, 3, condenser, 4, liquid collecting tank, 5, vacuum pump, 6, add heat pipe, 7, emptying filler, 8, temperature sensor, 9, charge door, 10, vacuum meter, 11, temperature sensor B, 12, sieve plate, 13, liquidometer, 14, evacuation port, 15, vacuum meter, 16, discharge gate.
Fig. 2 is the spectrogram that the present invention produces that the Flos Jasmini Sambac hydrosol ultraviolet-visible spectrophotometer detection obtained obtains；In figure, with wavelength (unit nm) as abscissa, with absorbance as vertical coordinate, knowable to collection of illustrative plates, this detection sample is to be the raw material hydrosol product that carries out producing rather than redeployed perfume with Flos Jasmini Sambac.
Detailed description of the invention
Specific embodiment 1
A kind of low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, including heating kettle (1), material containing tank (2), condenser (3), liquid collecting tank (4) and vacuum pump (5), and connect with pipeline successively, described heating kettle (1) is containing adding heat pipe (6), emptying filler (7) and temperature sensor (8)；Described material containing tank (2) is containing charge door (9), vacuum meter (10), temperature sensor (11) and sieve plate (12)；Described liquid collecting tank (4) is provided with liquidometer (13), evacuation port (14), vacuum meter (15) and discharge gate (16).
Described vacuum pump (5) is rotary vane type water ring vacuum pump.
Above-mentioned low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, and the method using this equipment to produce Flos Jasmini Sambac hydrosol comprises the following steps:
(1) in heating kettle (1), injection heating kettle amasss the pure water of 4/6, and heating kettle temperature is set 60 DEG C, starts power supply and heats；
(2) open for petal rate is reached the jasmine flower of more than 90%, is joined in material containing tank (2) by charge door (9), join volume is material containing tank volume 3/5 of jasmine flower in material containing tank (2)；
(3) closing the lid of charge door (9), check each evacuation port of whole system, whether discharge gate closes, and after confirming to close, opens vacuum pump (5)；
(4) condensed water of open cold condenser (3), during vacuum meter pointer sensing-0.08MPa in material containing tank (2) and liquid collecting tank (4), the speed of exhaust of regulation vacuum pump (5) makes the vacuum pressure of whole system stablize in the range of-0.08 ± 0.005MPa, and now in heating kettle, vapor (steam) temperature stablizes 58-60 DEG C；
(5) observe the outflow situation of feed liquid at liquid collecting tank (4), begin to flow out from feed liquid after counting 115 minutes
Terminate distillation；
(6) close vacuum pump (5), have a power failure, after emptying, release from the discharge gate (16) of liquid collecting tank (4) bottom
The Flos Jasmini Sambac hydrosol that distillation obtains, by Flos Jasmini Sambac hydrosol after ultraviolet radiation for sterilizing and disinfecting, contains in metal bucket or Aluminum Drum
In, lucifuge is airtight to be stored at shady and cool ventilation.
Specific embodiment 2
A kind of low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, including heating kettle (1), material containing tank (2), condenser (3), liquid collecting tank (4) and vacuum pump (5), and connect with pipeline successively, described heating kettle (1) is containing adding heat pipe (6), emptying filler (7) and temperature sensor (8)；Described material containing tank (2) is containing charge door (9), vacuum meter (10), temperature sensor (11) and sieve plate (12)；Described liquid collecting tank (4) is provided with liquidometer (13), evacuation port (14), vacuum meter (15) and discharge gate (16).
Described vacuum pump (5) is rotary vane type water ring vacuum pump.
Above-mentioned low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, and the method using this equipment to produce Flos Jasmini Sambac hydrosol comprises the following steps:
(1) in heating kettle (1), injection heating kettle amasss the pure water of 5/6, and heating kettle temperature is set 60 DEG C, starts power supply and heats；
(2) open for petal rate is reached the jasmine flower of more than 90%, is joined in material containing tank (2) by charge door (9), join volume is material containing tank volume 4/5 of jasmine flower in material containing tank (2)；
(3) closing the lid of charge door (9), check each evacuation port of whole system, whether discharge gate closes, and after confirming to close, opens vacuum pump (5)；
(4) condensed water of open cold condenser (3), during vacuum meter pointer sensing-0.08MPa in material containing tank (2) and liquid collecting tank (4), the speed of exhaust of regulation vacuum pump (5) makes the vacuum pressure of whole system stablize in the range of-0.08 ± 0.005MPa, and now in heating kettle, vapor (steam) temperature stablizes 58-60 DEG C；
(5) observe the outflow situation of feed liquid at liquid collecting tank (4), begin to flow out from feed liquid after counting 125 minutes
Terminate distillation；
(6) close vacuum pump (5), have a power failure, after emptying, release from the discharge gate (16) of liquid collecting tank (4) bottom
The Flos Jasmini Sambac hydrosol that distillation obtains, by Flos Jasmini Sambac hydrosol after ultraviolet radiation for sterilizing and disinfecting, contains in metal bucket or Aluminum Drum
In, lucifuge is airtight to be stored at shady and cool ventilation.
Specific embodiment 3
A kind of low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, including heating kettle (1), material containing tank (2), condenser (3), liquid collecting tank (4) and vacuum pump (5), and connect with pipeline successively, described heating kettle (1) is containing adding heat pipe (6), emptying filler (7) and temperature sensor (8)；Described material containing tank (2) is containing charge door (9), vacuum meter (10), temperature sensor (11) and sieve plate (12)；Described liquid collecting tank (4) is provided with liquidometer (13), evacuation port (14), vacuum meter (15) and discharge gate (16).
Described vacuum pump (5) is rotary vane type water ring vacuum pump.
Above-mentioned low temperature distillation produces the equipment of Flos Jasmini Sambac hydrosol, and the method using this equipment to produce Flos Jasmini Sambac hydrosol comprises the following steps:
(1) in heating kettle (1), injection heating kettle amasss the pure water of 9/12, and heating kettle temperature is set 60 DEG C, starts power supply and heats；
(2) open for petal rate is reached the jasmine flower of more than 90%, is joined in material containing tank (2) by charge door (9), join volume is material containing tank volume 7/10 of jasmine flower in material containing tank (2)；
(3) closing the lid of charge door (9), check each evacuation port of whole system, whether discharge gate closes, and after confirming to close, opens vacuum pump (5)；
(4) condensed water of open cold condenser (3), during vacuum meter pointer sensing-0.08MPa in material containing tank (2) and liquid collecting tank (4), the speed of exhaust of regulation vacuum pump (5) makes the vacuum pressure of whole system stablize in the range of-0.08 ± 0.005MPa, and now in heating kettle, vapor (steam) temperature stablizes 58-60 DEG C；
(5) observe the outflow situation of feed liquid at liquid collecting tank (4), begin to flow out from feed liquid after counting 130 minutes
Terminate distillation；
(6) close vacuum pump (5), have a power failure, after emptying, release from the discharge gate (16) of liquid collecting tank (4) bottom
The Flos Jasmini Sambac hydrosol that distillation obtains, by Flos Jasmini Sambac hydrosol after ultraviolet radiation for sterilizing and disinfecting, contains in metal bucket or Aluminum Drum
In, lucifuge is airtight to be stored at shady and cool ventilation.
Claims (3)
1. the equipment of a low temperature distillation production Flos Jasmini Sambac hydrosol, it is characterized in that: include heating kettle (1), material containing tank (2), condenser (3), liquid collecting tank (4) and vacuum pump (5), and connect with pipeline successively, described heating kettle (1) is containing adding heat pipe (6), emptying filler (7) and temperature sensor (8)；Described material containing tank (2) is containing charge door (9), vacuum meter (10), temperature sensor (11) and sieve plate (12)；Described liquid collecting tank (4) is provided with liquidometer (13), evacuation port (14), vacuum meter (15) and discharge gate (16).
Low temperature distillation the most according to claim 1 produces the equipment of Flos Jasmini Sambac hydrosol, it is characterised in that described vacuum pump (5) is rotary vane type water ring vacuum pump.
3. low temperature distillation as claimed in claim 1 produces the equipment of Flos Jasmini Sambac hydrosol, it is characterised in that: the method using this equipment to produce Flos Jasmini Sambac hydrosol comprises the following steps:
(1) in heating kettle (1), injection heating kettle amasss the pure water of 4/6-5/6, and heating kettle temperature is set 60 DEG C, starts power supply and heats；
(2) open for petal rate is reached the jasmine flower of more than 90%, is joined in material containing tank (2) by charge door (9), join the 3/5-4/5 that volume is material containing tank volume of jasmine flower in material containing tank (2)；
(3) closing the lid of charge door (9), check each evacuation port of whole system, whether discharge gate closes, and after confirming to close, opens vacuum pump (5)；
(4) condensed water of open cold condenser (3), during vacuum meter pointer sensing-0.08MPa in material containing tank (2) and liquid collecting tank (4), the speed of exhaust of regulation vacuum pump (5) makes the vacuum pressure of whole system stablize in the range of-0.08 ± 0.005MPa, and now in heating kettle, vapor (steam) temperature stablizes 58-60 DEG C；
(5) observe the outflow situation of feed liquid at liquid collecting tank (4), begin to flow out from feed liquid after counting 115-130 minute
Terminate distillation；
(6) close vacuum pump (5), have a power failure, after emptying, release from the discharge gate (16) of liquid collecting tank (4) bottom
The Flos Jasmini Sambac hydrosol that distillation obtains, by Flos Jasmini Sambac hydrosol after ultraviolet radiation for sterilizing and disinfecting, contains in metal bucket or Aluminum Drum
In, lucifuge is airtight to be stored at shady and cool ventilation.
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Cited By (5)
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| CN109401836A (en) * | 2017-08-16 | 2019-03-01 | 上海茉笠品牌管理有限公司 | The method that air can extract Jasmine hydrosol |
| CN109401834A (en) * | 2017-08-16 | 2019-03-01 | 郎玉珍 | A kind of method of Jasmine petal low-temperature extraction Jasmine hydrosol |
| CN109576062A (en) * | 2019-02-12 | 2019-04-05 | 无锡薇泰药物技术有限公司 | A kind of Chinese yew hydrosol extraction process |
| CN109797046A (en) * | 2019-03-05 | 2019-05-24 | 浙江绿舟科技有限公司 | A kind of lavender deep processing comprehensive utilization process |
| CN110467969A (en) * | 2019-07-23 | 2019-11-19 | 广西壮族自治区林业科学研究院 | A kind of process equipment and processing method of jasmine flower concrete production jasmine essential oil |
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| CN109401836A (en) * | 2017-08-16 | 2019-03-01 | 上海茉笠品牌管理有限公司 | The method that air can extract Jasmine hydrosol |
| CN109401834A (en) * | 2017-08-16 | 2019-03-01 | 郎玉珍 | A kind of method of Jasmine petal low-temperature extraction Jasmine hydrosol |
| CN109576062A (en) * | 2019-02-12 | 2019-04-05 | 无锡薇泰药物技术有限公司 | A kind of Chinese yew hydrosol extraction process |
| CN109797046A (en) * | 2019-03-05 | 2019-05-24 | 浙江绿舟科技有限公司 | A kind of lavender deep processing comprehensive utilization process |
| CN110467969A (en) * | 2019-07-23 | 2019-11-19 | 广西壮族自治区林业科学研究院 | A kind of process equipment and processing method of jasmine flower concrete production jasmine essential oil |
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