CN109646370A - A kind of preparation method of pure plant wood shavings water - Google Patents
A kind of preparation method of pure plant wood shavings water Download PDFInfo
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- CN109646370A CN109646370A CN201811504828.5A CN201811504828A CN109646370A CN 109646370 A CN109646370 A CN 109646370A CN 201811504828 A CN201811504828 A CN 201811504828A CN 109646370 A CN109646370 A CN 109646370A
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- wood shavings
- water
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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
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- 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
- A61K8/9771—Ginkgophyta, e.g. Ginkgoaceae [Ginkgo family]
-
- 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
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9794—Liliopsida [monocotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
- A61K2800/524—Preservatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
Abstract
The invention discloses a kind of preparation methods of pure plant wood shavings water, comprising: Step 1: pretreatment: preparing the wood shavings piece of dry state, thickness is not higher than 1mm；Step 2: crushing: wood shavings piece being crushed, size is in 30 mesh or so；Step 3: extraction: after wood shavings piece pulverizes and sieves, the ultrapure water of 50~100 times of its parts by weight, the mixture of ethyl alcohol and ether is added, then pass through supercritical CO2Extraction process extracts under certain temperature and pressure；Step 4: purifying: being evaporated under reduced pressure in temperature for 30 or so, remove ethyl alcohol and ether；Step 5: natural plants anti-corrosion: in the resulting filtrate of above-mentioned steps four, the natural plant preservative that its parts by weight is 0.5-5 ‰ is added, is kept for 160 days or so in 30 DEG C or so of atmosphere, obtains the wood shavings water without qualitative change.By the obtained wood shavings water of preparation method of the present invention, content is high, and activity is good, and pure natural, permanency matter, green safe, hair conditioning style effect is good.
Description
[technical field]
The present invention relates to a kind of preparation methods of pure plant wood shavings water.
[background technique]
Shampoos and hair care products are essential daily necessities in life, and with the continuous improvement of living standards, people are to hair washing
The requirement of water is higher and higher.It it is also desirable to have the function of nursing conditioning necessary not only for the cleaning effect having had, and right
Human-body safety is nontoxic.Wood shavings water moulds hair good merchantable brand as a kind of hairdressing in popular thousand, its great demand expedites the emergence of out in society
A kind of new occupation of ancient Chinese.It is one of unique scenery of Chinese society that the itinerant pedlar for selling wood shavings, which walks village and alters lane once,.Not only in
Just deep the Tang Dynasty by China is influenced for state, Japanese national costume and hairdo, has Historical Data Data About in the television data of Japanese early stage
It remains to see that geishas are combed one's hair with " wood shavings water " when " Memoirs of a Geisha " and closes lightly the scene of head.Under the trend of back to nature, produce
Product are naturally changed, nutrient laden, nontoxicity are increasingly favored by masses.Therefore containing the fine formula and technology including natural components
Wood shavings water have the huge market demand.Although wood shavings water is widely used in skin care hair care field, according to
So there are many areas for improvement.For example, existing cause gel quantity low with lower temperature extraction process, and then cause to produce
Product fixed effect is poor, and higher temperatures are extracted, and gel quantity is high, but ingredient therein is destroyed, and product quality is poor, meanwhile, it produces
Product are perishable in room temperature, can not store for a long time, and reducing temperature storage then causes to agglomerate, to seriously affect product matter
Amount, causes product without legal type, can not take care of hair, or even damage to hair and scalp.
[summary of the invention]
It is an object of the invention in place of overcome the deficiencies in the prior art, provide the preparation and preservation skill of a kind of wood shavings water
Art overcomes the difficult deficiency short with the holding time of extraction of existing wood shavings water technology of preparing, and obtained product composition content is high,
Each active constituent is not affected by chemical depletion, remains intact.
The object of the present invention is achieved like this:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and depositing in temperature is 2-6
DEG C container in, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the ultrapure water, ethyl alcohol and second of 50~100 times of its parts by weight is added
The mixture of ether, then extracted 3~8 hours under certain temperature and pressure by SFE-CO2 technologic study；
Step 4: purifying: being 30-45 DEG C in temperature and be evaporated under reduced pressure, remove ethyl alcohol and ether；
Step 5: natural plants anti-corrosion: in the resulting filtrate of above-mentioned steps four, it is 0.5-5's ‰ that its parts by weight, which is added,
Natural plant preservative is kept for 160-200 days in 30-40 DEG C of atmosphere, obtains the wood shavings water without qualitative change high activity；It repeats
Above-mentioned same adding proportion operation, solution is placed under sunlight 50-70 days, temperature maintains 20-35 DEG C, obtains resistance to ultraviolet
Wood shavings water；Above-mentioned same adding proportion operation is repeated, in 2-40 DEG C of different temperatures section, is operated repeatedly, total duration is kept
160-200 days, obtain the wood shavings water of natural green safety.
A kind of preparation method of pure plant wood shavings water as described above, it is characterised in that ultrapure in the step 3
Water: ethyl alcohol: the volume ratio of ether is (5-10): (0-4): (4-0).
A kind of preparation method of pure plant wood shavings water as described above, it is characterised in that the extraction in the step 3
Take 25-40 DEG C of temperature；The extracting pressure 30-40Mpa.
A kind of preparation method of pure plant wood shavings water as described above, it is characterised in that natural in the step 5
Plant antiseptic agent is bamboo extractive, Aloe Vera Gel, Flos Pelargonii Hortori, licorice, ginkgo biloba p.e, Cortex Magnoliae Officinalis extraction
The one or more of object, Flos Caryophylli extract or Cortex cinnamomi japonici (Ramulus Cinnamomi) extract.
A kind of preparation method of pure plant wood shavings water as described above, it is characterised in that natural in the step 5
Plant antiseptic agent are as follows: bamboo extractive, ginkgo biloba p.e, Magnolia cortex P.E, licorice, cloves, Aloe Vera Gel；India
Certain herbaceous plants with big flowers bamboo extractive: ginkgo biloba p.e: Magnolia cortex P.E: licorice: cloves: Aloe Vera Gel: the weight ratio of fish pelargonium
For (2-10): (0-2): (0-2): (0-2): (0-1): (0-1): (0-1).
A kind of preparation method of pure plant wood shavings water as described above, it is characterised in that in four gained of above-mentioned steps
Filtrate in decolourize: be added in extract liquor its total weight parts be 0.5-1.5% active carbon, be heated to 30-40 under stirring
DEG C, it maintains 10-15 minutes, is filtered under diminished pressure while hot, collect filtrate.
The beneficial effects of the present invention are:
The present invention mentions active component content significantly using SFE-CO2 technologic study according to the characteristic of elm wood shavings
Height simultaneously ensure that the activity of each active component is not compromised, and in combination with natural antiseptic agent adding technology, avoid chemical preservation
The introducing of agent ensure that the pure natural characteristic of product.The method is suitable for industrialized production, and preparation-obtained wood shavings water contains
Amount is high, and activity is good, and pure natural, permanency matter, green safe, hair conditioning style effect is good.
[specific embodiment]
The invention will be further described below:
Embodiment 1:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is the super of 5:1
The mixture of pure water and ethyl alcohol, then extracted 3~8 hours by supercritical CO 2 extraction process；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ethyl alcohol；
Step 5: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1: Aloe Vera Gel extract is kept for 160-200 days in 30-40 DEG C of atmosphere, is obtained without qualitative change height
Active wood shavings water.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate；
Embodiment 2:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is the super of 5:2
The mixture of pure water and ethyl alcohol, then extracted 3~8 hours by supercritical CO 2 extraction process；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ethyl alcohol；
Step 5: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1: solution is placed under sunlight 50-70 days by Aloe Vera Gel extract, and temperature maintains 20-35 DEG C,
Obtain resistance to ultraviolet wood shavings water.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 3:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is the super of 5:1
The mixture of pure water and ether, then extracted 3~8 hours by supercritical CO 2 extraction process；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1:1: Magnolia cortex P.E: licorice operates repeatedly in 2-40 DEG C of different temperatures section,
Total duration is kept for 160-200 days.Obtain the wood shavings water of natural green safety.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 4:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is the super of 5:2
The mixture of pure water and ether, then extracted 3~8 hours by supercritical CO 2 extraction process；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1:1: Magnolia cortex P.E: solution is placed under sunlight 50-70 days by licorice, and temperature maintains
At 20-35 DEG C, resistance to ultraviolet wood shavings water is obtained.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 5:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 10:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: Step 4: the weight that its parts by weight is 0.5-5 ‰ is added in resulting filtrate
Amount is than the bamboo extractive for 3:1:1: Magnolia cortex P.E: licorice keeps 160-200 in 30-40 DEG C of atmosphere
It, obtains the wood shavings water without qualitative change high activity.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 6:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: Step 4: the weight that its parts by weight is 0.5-5 ‰ is added in resulting filtrate
Amount is than the bamboo extractive for 3:1:1: Magnolia cortex P.E: Flos Caryophylli extract is grasped repeatedly in 2-40 DEG C of different temperatures section
Make, total duration is kept for 160-200 days.Obtain the wood shavings water of natural green safety.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 7:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1: Aloe Vera Gel extract is kept for 160-200 days in 30-40 DEG C of atmosphere, is obtained without qualitative change height
Active wood shavings water.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 8:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: Step 4: the weight that its parts by weight is 0.5-5 ‰ is added in resulting filtrate
Amount is than the Flos Pelargonii Hortori for 3:1:1: licorice: solution is placed in 50- under sunlight by ginkgo biloba p.e extract
70 days, temperature maintained 20-35 DEG C, obtained resistance to ultraviolet wood shavings water.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 9:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 6: natural plants anti-corrosion: Step 4: the weight that its parts by weight is 0.5-5 ‰ is added in resulting filtrate
Amount is than the ginkgo biloba p.e for 3:1:1: Magnolia cortex P.E: Flos Caryophylli extract extract, in 2-40 DEG C of different temperatures area
Between, it operates repeatedly, total duration is kept for 160-200 days.Obtain the wood shavings water of natural green safety.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 10:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: Step 4: the weight that its parts by weight is 0.5-5 ‰ is added in resulting filtrate
Amount is than the bamboo extractive for 3:1:1:1: ginkgo biloba p.e: Magnolia cortex P.E: licorice, in 30-40 DEG C of atmosphere
Middle holding 160-200 days obtains the wood shavings water without qualitative change high activity；Above-mentioned same adding proportion operation is repeated, solution is set
50-70 days under sunlight, temperature maintains 20-35 DEG C, obtains resistance to ultraviolet wood shavings water；Repeat above-mentioned same adding proportion behaviour
Make, in 2-40 DEG C of different temperatures section, operate repeatedly, total duration is kept for 160-200 days.Obtain the plane of natural green safety
Hua Shui.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 11:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 6: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1:1:1: ginkgo biloba p.e: Magnolia cortex P.E: solution is placed under sunlight by licorice
50-70 days, temperature maintained 20-35 DEG C, obtained resistance to ultraviolet wood shavings water.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 12:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1:1:1: ginkgo biloba p.e: Magnolia cortex P.E: licorice, in 2-40 DEG C of not equality of temperature
Section is spent, is operated repeatedly, total duration is kept for 160-200 days, obtains the wood shavings water of natural green safety.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Embodiment 13:
A kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and deposit in 2-6 DEG C of appearance
In device, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the weight ratio that 50~100 times of its parts by weight are added is 5:1:1's
Ultrapure water: ethyl alcohol: the mixture of ether, then extracted 3~8 hours by SFE-CO2 technologic study；
Step 4: purifying: being evaporated under reduced pressure at 30-45 DEG C, remove ether；
Step 5: natural plants anti-corrosion: in the resulting filtrate of step 4, the weight that its parts by weight is 0.5-5 ‰ is added
Than the bamboo extractive for 3:1:1:1: ginkgo biloba p.e: Magnolia cortex P.E: licorice, in 2-40 DEG C of not equality of temperature
Section to be spent, is operated repeatedly, while solution was placed under sunlight total number of days not less than 50-70 days, temperature maintains 20-35 DEG C,
Another kind of operation total duration is kept for 160-200 days.Obtain the resistance to ultraviolet wood shavings water of natural green safety.
Can also decolourize in the resulting filtrate of step 4: it is 0.5-1.5%'s that its total weight parts is added in extract liquor
Active carbon is heated to 30-40 DEG C under stirring, maintain 10-15 minutes, be filtered under diminished pressure while hot, collects filtrate.
Pass through supercritical CO using wood shavings piece as raw material2Extract the process conditions of wood shavings water: wood shavings sheet material powder is 30-40
Mesh, 25-40 DEG C of extraction temperature, extracting pressure 30-40Mpa, separating pressure 15-20Mpa, extraction time 3-8h, this condition
Lower wood shavings water yield is 90-92%.
The present invention uses supercritical CO2Fluid extraction technology has and is extracted in the environment of close to room temperature, will not
Bioactive substance is destroyed, the features such as and easy to operate, low energy consumption, pollution-free, and separating capacity is high, no solvent residue.
Wood shavings piece is crushed and screened, is accurately weighed in 100g filling extraction kettle, when system components reach set temperature
Afterwards, control CO2 flow is averaged after temperature, pressure and other parameters are arranged in 20L/h and starts to extract.After the time for reaching setting, decompression is received
Collect essential oil (yellow transparent glues shape liquid, there is light fragrance) and calculates extraction yield.
Natural plant preservative is added in the liquid of active filtrate after taking extraction to decolourize, and mixing is placed in specific proportions
It in container, is kept for 160-200 days in 30-40 DEG C of atmosphere, obtains the wood shavings water without qualitative change high activity；It repeats above-mentioned same
Adding proportion operation, solution is placed under sunlight 50-70 days, and temperature maintains 20-35 DEG C, obtains resistance to ultraviolet wood shavings water；
Above-mentioned same adding proportion operation is repeated, in 2-40 DEG C of different temperatures section, is operated repeatedly, total duration keeps 160-200
It.Above-mentioned gained wood shavings water free from extraneous odour, without layering, rich in light natural tree faint scent, hair care effect of being formed is good.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to above embodiment, as long as with
Essentially identical means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (6)
1. a kind of preparation method of pure plant wood shavings water, comprising the following steps:
Step 1: pretreatment: preparing the wood shavings piece of dry state, control its thickness not higher than 1mm, and depositing in temperature is 2-6 DEG C
In container, avoid moisture absorption mouldy；
Step 2: crushing: wood shavings piece being crushed, maintains size in 30-40 mesh；
Step 3: extraction: after wood shavings piece pulverizes and sieves, the mixed of the ultrapure water of 50~100 times of its parts by weight, ethyl alcohol and ether is added
Object is closed, then is extracted 3~8 hours under certain temperature and pressure by SFE-CO2 technologic study；
Step 4: purifying: being 30-45 DEG C in temperature and be evaporated under reduced pressure, remove ethyl alcohol and ether；
Step 5: natural plants anti-corrosion: in the resulting filtrate of above-mentioned steps four, it is the natural of 0.5-5 ‰ that its parts by weight, which is added,
Plant antiseptic agent is kept for 160-200 days in 30-40 DEG C of atmosphere, obtains the wood shavings water without qualitative change high activity；It repeats above-mentioned same
The operation of sample adding proportion, solution is placed under sunlight 50-70 days, and temperature maintains 20-35 DEG C, obtains resistance to ultraviolet wood shavings water；
Above-mentioned same adding proportion operation is repeated, in 2-40 DEG C of different temperatures section, is operated repeatedly, total duration is kept for 160-200 days,
Obtain the wood shavings water of natural green safety.
2. a kind of preparation method of pure plant wood shavings water according to claim 1, it is characterised in that the step 3
Middle ultrapure water: ethyl alcohol: the volume ratio of ether is (5-10): (0-4): (4-0).
3. a kind of preparation method of pure plant wood shavings water according to claim 1, it is characterised in that the step 3
In 25-40 DEG C of extraction temperature；The extracting pressure 30-40Mpa.
4. a kind of preparation method of pure plant wood shavings water according to claim 1, it is characterised in that the step 5
Middle natural plant preservative is bamboo extractive, Aloe Vera Gel, Flos Pelargonii Hortori, licorice, ginkgo biloba p.e, Cortex Magnoliae Officinalis
The one or more of extract, Flos Caryophylli extract or Cortex cinnamomi japonici (Ramulus Cinnamomi) extract.
5. a kind of preparation method of pure plant wood shavings water according to claim 1, it is characterised in that the step 5
Middle natural plant preservative are as follows: bamboo extractive, ginkgo biloba p.e, Magnolia cortex P.E, licorice, cloves, Aloe Vera Gel；
Fish pelargonium bamboo extractive: ginkgo biloba p.e: Magnolia cortex P.E: licorice: cloves: Aloe Vera Gel: the weight of fish pelargonium
Than for (2-10): (0-2): (0-2): (0-2): (0-1): (0-1): (0-1).
6. a kind of preparation method of pure plant wood shavings water according to claim 1, it is characterised in that in above-mentioned steps
It decolourizes in four resulting filtrates: the active carbon that its total weight parts is 0.5-1.5% being added in extract liquor, is heated under stirring
It 30-40 DEG C, maintains 10-15 minutes, is filtered under diminished pressure while hot, collect filtrate.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544351A (en) * | 2020-05-15 | 2020-08-18 | 姜庚明 | A facial mask composition containing water extract of wood shavings, and its preparation method |
| CN111956568A (en) * | 2020-07-07 | 2020-11-20 | 中山职业技术学院 | Shaving water with hair growing and hair loss preventing functions and preparation method thereof |
| CN114670298A (en) * | 2022-04-25 | 2022-06-28 | 千年舟新材科技集团股份有限公司 | Desugaring and corrosion preventing process for bamboo shavings |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101669892A (en) * | 2009-09-28 | 2010-03-17 | 中山大学 | Arborvitae mask and preparation method thereof |
| CN105995379A (en) * | 2016-06-20 | 2016-10-12 | 德施普科技发展温州有限公司 | Natural preservative |
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2018
- 2018-12-10 CN CN201811504828.5A patent/CN109646370A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101669892A (en) * | 2009-09-28 | 2010-03-17 | 中山大学 | Arborvitae mask and preparation method thereof |
| CN105995379A (en) * | 2016-06-20 | 2016-10-12 | 德施普科技发展温州有限公司 | Natural preservative |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544351A (en) * | 2020-05-15 | 2020-08-18 | 姜庚明 | A facial mask composition containing water extract of wood shavings, and its preparation method |
| CN111956568A (en) * | 2020-07-07 | 2020-11-20 | 中山职业技术学院 | Shaving water with hair growing and hair loss preventing functions and preparation method thereof |
| CN114670298A (en) * | 2022-04-25 | 2022-06-28 | 千年舟新材科技集团股份有限公司 | Desugaring and corrosion preventing process for bamboo shavings |
| CN114670298B (en) * | 2022-04-25 | 2023-02-24 | 千年舟新材科技集团股份有限公司 | Desugaring and corrosion preventing process for bamboo shavings |
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Application publication date: 20190419 |