CN107595900A - A kind of extracting method of Thuja extract - Google Patents
A kind of extracting method of Thuja extract Download PDFInfo
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- CN107595900A CN107595900A CN201710712063.3A CN201710712063A CN107595900A CN 107595900 A CN107595900 A CN 107595900A CN 201710712063 A CN201710712063 A CN 201710712063A CN 107595900 A CN107595900 A CN 107595900A
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- extracting method
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- thuja
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Abstract
The invention discloses a kind of extracting method of Thuja extract, it is characterised in that comprises the following steps：S1, the clean nature of cacumen biotae is taken to dry in the shade after the h of constant temperature drying 4, grinding and sieving；S2,95% ethanol, 2 h of immersion are added according to 1: 10 solid-liquid ratio；S3, feed liquid are ultrasonically treated 1h at 70 DEG C during 40 Hz of ultrasonic wave；S4, make feed liquid cross reverse osmosis filter membrane component using booster to be filtered, after filtering, permeate discharge, the feed liquid liquid being filtrated to get is ultrasonically treated as stated above, is circulated 3 times, is carried out feed liquid concentration, is obtained Thuja extract；Make in the extracting method of the Thuja extract using ultrasonic wave extraction, using booster feed liquid filtered, purified by reverse osmosis filter membrane component obtained from Thuja extract, purity is higher.
Description
Technical field
The present invention relates to technical field of plant extraction, specifically a kind of extracting method of Thuja extract.
Background technology
Cacumen biotae also known as CedarLeaves, Cong Baiye, Japan cypress, cloud sheet cypress etc., it is the dry twig leaf of cupressaceae plant arbor-vitae.The traditional Chinese medical science is recognized
For cacumen biotae gas delicate fragrance, bitter and puckery flavor, micro-pungent, there is the effect of cooling blood and hemostasis, wind-dispelling wet down, preventing phlegm from forming and stopping coughing, Sweeling-eliminating medicine powder poison, facing
It is usually used in treating the diseases such as haemorrhage, arthralgia pain due to rheumatism, hypertension, cough and asthma scald on bed.Ming Dynasty's Li Shizhen《Compendium of Materia Medica》In " be more
The wood in longevity, it is possible to enter to take.Taoist school orders soup with it and often drunk " record, and summarize work(of the successive dynasties physician to cacumen biotae
Effect describes, and can cure mainly that " hematemesis and epistaxis, dysentery blood, metrorrhagia is red white, QI invigorating of making light of one's life by commiting suicide, makes us resistance to cold and heat, goes arthritis with fixed pain caused by dampness, myogenic.Control cold wind
Joint-running pain, only hematuria.Process, scold pernio.Burning takes juice coating head, black profit hair on the temple.Burn and scald is applied, relieves pain scar of going out.It is taken, treats legendary venomous insect dysentery.
Make soup informal dress, kill the five internal organs worm, beneficial people." for cacumen biotae diet-therapy health-preserving value be made that authoritative summary.
Cacumen biotae main component is volatile oil, flavone compound and tannin；It has antibacterial, antitumor, anti-inflammatory, resisted
The effect such as red blood cell oxidation and hemostasis, has unique effect especially in terms of Anti-hair loss.At present, the cacumen biotae extraction of in the market
The method DNA purity of thing is low, is not suitable for a large amount of productions.
The content of the invention
It is an object of the invention to provide a kind of extracting method of Thuja extract, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of extracting method of Thuja extract, comprises the following steps：
S1, the clean nature of cacumen biotae is taken to dry in the shade after the h of constant temperature drying 4, grinding and sieving；
S2,95% ethanol, 2 h of immersion are added according to 1: 10 solid-liquid ratio；
S3, feed liquid are ultrasonically treated 1h at 70 DEG C during 40 Hz of ultrasonic wave；
S4, make feed liquid cross reverse osmosis filter membrane component using booster to be filtered, after filtering, permeate discharge, be filtrated to get
Feed liquid liquid is ultrasonically treated as stated above, is circulated 3 times, is carried out feed liquid concentration, is obtained Thuja extract.
As the further scheme of the present invention：S1 step cacumen biotaes are crushed to 40-60 mesh, preferably 40 mesh.
As the further scheme of the present invention：Constant temperature scope is 50 DEG C -70 DEG C, preferably 60 DEG C in S1 steps.
As the further scheme of the present invention：Reverse osmosis filter membrane is preferably cellulose acetate in S4 steps.
As the further scheme of the present invention：S2 steps are preferably to add absolute ethyl alcohol, leaching according to 1: 20 solid-liquid ratio
Steep 2 h.
As the further scheme of the present invention：Reverse osmosis filter membrane is preferably cellulose acetate in S4 steps.
As the further scheme of the present invention：Condensing mode is preferably and steamed under reduced vacuum state in S4 steps
Evaporate.
As the further scheme of the present invention：Condensing mode is preferably membrane distillation in S4 steps.
Compared with prior art, the beneficial effects of the invention are as follows：Ultrasonic wave is utilized in the extracting method of the Thuja extract
Extraction, made using booster feed liquid filtered, purified by reverse osmosis filter membrane component obtained from Thuja extract, purity compared with
It is high.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Embodiment 1
A kind of extracting method of Thuja extract, comprises the following steps：
S1, the clean nature of cacumen biotae is taken to dry in the shade after the h of constant temperature drying 4, grinding and sieving；
S2,95% ethanol, 2 h of immersion are added according to 1: 10 solid-liquid ratio；
S3, feed liquid are ultrasonically treated 1h at 70 DEG C during 40 Hz of ultrasonic wave；
S4, make feed liquid cross reverse osmosis filter membrane component using booster to be filtered, after filtering, permeate discharge, be filtrated to get
Feed liquid liquid is ultrasonically treated as stated above, is circulated 3 times, is carried out feed liquid concentration, is obtained Thuja extract.
S1 step cacumen biotaes are crushed to 40-60 mesh, preferably 40 mesh.
Constant temperature scope is 50 DEG C -70 DEG C, preferably 60 DEG C in S1 steps.
Reverse osmosis filter membrane is preferably cellulose acetate in S4 steps.
Condensing mode is preferably and distilled under reduced vacuum state in S4 steps.
Embodiment 2
A kind of extracting method of Thuja extract, comprises the following steps：
S1, the clean nature of cacumen biotae is taken to dry in the shade after the h of constant temperature drying 4, grinding and sieving；
S2, absolute ethyl alcohol, 2 h of immersion are added according to 1: 20 solid-liquid ratio；
S3, feed liquid are ultrasonically treated 2h at 65 DEG C during 50 Hz of ultrasonic wave；
S4, make feed liquid cross reverse osmosis filter membrane component using booster to be filtered, after filtering, permeate discharge, be filtrated to get
Feed liquid liquid is ultrasonically treated as stated above, is circulated 3 times, is carried out feed liquid concentration, is obtained Thuja extract.
S1 step cacumen biotaes are crushed to 40-60 mesh, preferably 50 mesh.
Constant temperature scope is 50 DEG C -70 DEG C, preferably 50 DEG C in S1 steps.
Embodiment 3
A kind of extracting method of Thuja extract, comprises the following steps：
S1, the clean nature of cacumen biotae is taken to dry in the shade after the h of constant temperature drying 4, grinding and sieving；
S2,50% ethanol, 3 h of immersion are added according to 1: 30 solid-liquid ratio；
S3, feed liquid are ultrasonically treated 2h at 60 DEG C during 40 Hz of ultrasonic wave；
S4, make feed liquid cross reverse osmosis filter membrane component using booster to be filtered, after filtering, permeate discharge, be filtrated to get
Feed liquid liquid is ultrasonically treated as stated above, is circulated 3 times, is carried out feed liquid concentration, is obtained Thuja extract.
S1 step cacumen biotaes are crushed to 40-60 mesh, preferably 60 mesh.
Constant temperature scope is 50 DEG C -70 DEG C, preferably 70 DEG C in S1 steps.
Condensing mode is preferably membrane distillation in S4 steps.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of extracting method of Thuja extract, it is characterised in that comprise the following steps：
S1, the clean nature of cacumen biotae is taken to dry in the shade after the h of constant temperature drying 4, grinding and sieving；
S2,95% ethanol, 2 h of immersion are added according to 1: 10 solid-liquid ratio；
S3, feed liquid are ultrasonically treated 1h at 70 DEG C during 40 Hz of ultrasonic wave；
S4, make feed liquid cross reverse osmosis filter membrane component using booster to be filtered, after filtering, permeate discharge, be filtrated to get
Feed liquid liquid is ultrasonically treated as stated above, is circulated 3 times, is carried out feed liquid concentration, is obtained Thuja extract.
2. the extracting method of a kind of Thuja extract according to claim 1, it is characterised in that S1 steps cacumen biotae crushes
To 40-60 mesh, preferably 40 mesh.
A kind of 3. extracting method of Thuja extract according to claim 1, it is characterised in that constant temperature scope in S1 steps
For 50 DEG C -70 DEG C, preferably 60 DEG C.
A kind of 4. extracting method of Thuja extract according to claim 1, it is characterised in that S2 steps preferably be by
Absolute ethyl alcohol is added according to 1: 20 solid-liquid ratio, soaks 2 h.
A kind of 5. extracting method of Thuja extract according to claim 1, it is characterised in that reverse osmosis filter in S4 steps
Film is preferably cellulose acetate.
A kind of 6. extracting method of Thuja extract according to claim 1, it is characterised in that condensing mode in S4 steps
Preferably distilled under reduced vacuum state.
7. the extracting method of a kind of Thuja extract according to claim 1 or 6, it is characterised in that concentrated in S4 steps
Mode is preferably membrane distillation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712063.3A CN107595900A (en) | 2017-08-18 | 2017-08-18 | A kind of extracting method of Thuja extract |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710712063.3A CN107595900A (en) | 2017-08-18 | 2017-08-18 | A kind of extracting method of Thuja extract |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103565852A (en) * | 2012-12-26 | 2014-02-12 | 中国辐射防护研究院 | Traditional Chinese medicine extract for irradiated body radionuclide excretion promotion and extraction method of traditional Chinese medicine extract |
| CN104523767A (en) * | 2014-12-16 | 2015-04-22 | 南京化工职业技术学院 | Method for extracting flavones substances in cacumen biotae |
| CN106823454A (en) * | 2017-03-22 | 2017-06-13 | 广州国草夏方生物科技有限公司 | A kind of continuous selective extraction method of volatile oil and flavones in cacumen biotae |
-
2017
- 2017-08-18 CN CN201710712063.3A patent/CN107595900A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103565852A (en) * | 2012-12-26 | 2014-02-12 | 中国辐射防护研究院 | Traditional Chinese medicine extract for irradiated body radionuclide excretion promotion and extraction method of traditional Chinese medicine extract |
| CN104523767A (en) * | 2014-12-16 | 2015-04-22 | 南京化工职业技术学院 | Method for extracting flavones substances in cacumen biotae |
| CN106823454A (en) * | 2017-03-22 | 2017-06-13 | 广州国草夏方生物科技有限公司 | A kind of continuous selective extraction method of volatile oil and flavones in cacumen biotae |
Non-Patent Citations (1)
| Title |
|---|
| 赵永光等: "超声波法提取侧柏叶片中黄酮类化合物的研究", 《河北农业大学学报》 * |
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