CN106673981A - Method for extracting effective components of fresh gingers - Google Patents
Method for extracting effective components of fresh gingers Download PDFInfo
- Publication number
- CN106673981A CN106673981A CN201611171061.XA CN201611171061A CN106673981A CN 106673981 A CN106673981 A CN 106673981A CN 201611171061 A CN201611171061 A CN 201611171061A CN 106673981 A CN106673981 A CN 106673981A
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- CN
- China
- Prior art keywords
- ammoniacal liquor
- extracting method
- ginger
- extraction
- plant polyphenol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
Abstract
The invention discloses a method for extracting effective components of fresh gingers. The method comprises the following steps: (1) fresh gingers are cut into pieces, and crushed into ginger pieces; (2) ginger pieces obtained in the step (1) and an extraction solvent ammoniacal liquor are mixed, a plant polyphenol extract product is added, and the temperature is kept at 45-50 DEC, and ionization extraction is carried out for 1-2 hours; (3) centrifugal separation of the substances obtained after ionization extraction of the step (2) is carried out, supernatant liquid is taken, distillation is carried out at 36-40 DEG C for 0.5-1.5 hours, ammoniacal liquor is recycled, condensation is carried out, and the product is obtained. The method for extracting effective components of fresh gingers employs ammoniacal liquor as the extraction solvent, so that a zingiberone component in the fresh gingers can be effectively extracted, and the extraction ratio reaches 43%; ammoniacal liquor is non-toxic for human body, and is green and environmentally protected in an actual operation process; in the extraction process, plant polyphenol is added, so that a process of ammoniacal liquor recovery is more rapid and convenient, and ammoniacal liquor remained in the zingiberone is reduced to the minimum; further, the method is simple and easy to operate.
Description
Technical field
The present invention relates to the extraction of chemical substance, more particularly to a kind of extracting method of effective components of ginger.
Background technology
Contain zingiberone in ginger, 40~41 DEG C of zingiberone fusing point, 187~188 DEG C of boiling point (1.87kPa), there is pungent, it is dissolved in
Ether and diluted alkaline, are slightly soluble in water and petroleum ether.Plant origin is in zingiber (Zingber officinale Rosc.)
Rhizome, the seed of U.S. lima bean cool (Amomun melegueta Roscoe) also can be by 4-hydroxyl-3-methoxylbenxaldehyde and the hydrogenation of acetone catalyst
, can be considered the homologue of capsaicine.Zingiberone has anesthesia, cooling and antiemetic effect, can be used as spices and causticity peptic.It is raw
Ginger and zingiberone synthesize to prostaglandin, especially have inhibitory action to pge2 and leukotrienes synthesis, can be explained to a certain extent
Its analgesia, antipyretic and antiinflammatory action.Extractive technique in the prior art to zingiberone is more deficient, and extraction effect is not good, therefore, urgently
Recovery rate is high, low cost, method simple to operation when needing a kind of extraction zingiberone.
The content of the invention
The present invention is in order to solve the above technical problems, invent a kind of extracting method of effective components of ginger, the method can make
The zingiberone purity that must extract is higher, recovery rate is high, while the inventive method preparation method is simple, easy to operate, low cost, without organic
Dissolvent residual.
In order to solve the above technical problems, technical solution of the present invention is as follows：
A kind of extracting method of effective components of ginger, comprising following operating procedure：
(1) ginger is cut into slices, is ground into ginger splices；
(2) step (1) gained ginger splices is mixed with extractant ammoniacal liquor, adds plant polyphenol extract, keeping temperature is
Ionized at 45~50 DEG C and extracted 1~2 hour；
(3) gained material centrifugation, takes supernatant liquor after step (2) ionization is extracted, and 36~40 DEG C of distillations 0.5~
1.5 hours, ammoniacal liquor is reclaimed, concentration is obtained final product.
Wherein, the mass concentration of the ammoniacal liquor described in step (2) is 5~10%.
Wherein, ginger splices and ammoniacal liquor in step (2), plant polyphenol extract are into mass ratio 1~5:1：0.01~0.03, i.e. ginger
Piece：Ammoniacal liquor：Plant polyphenol extract=1~5:1：0.01~0.03 mass ratio.
Wherein, the ionization described in step (2) carries out ionization extraction to be passed through 0.1~1.5V of voltage.
Wherein, the plant polyphenol extract described in step (2) be take plant material be put into extraction 1 in 80~90 DEG C of water~
2h, filtering, takes filtrate as plant polyphenol extract.
Wherein, it is put into the water of 100~500ml by the plant material of every 30g and is extracted.
Wherein, described plant material is the one kind in apple, pyrus nivalis or banana.
Wherein, step (3) described thickening temperature is 30~40 DEG C, and it is 20~30% to be concentrated into water content.
Compared with prior art, beneficial effects of the present invention：
A kind of extracting method of effective components of ginger of the present invention, using ammoniacal liquor as extractant, can effectively extract ginger
In zingiberone composition, recovery rate is up to 43%；And ammoniacal liquor is nontoxic to human body, in actual mechanical process into environmental protection；Extracting
During add many points of plant so that reclaim ammoniacal liquor during more rapidly, conveniently so that remain in gained zingiberone in
Ammoniacal liquor be down at least；Further, the inventive method is simple and direct, easy to operate.
Specific embodiment
The present invention is further described referring to specific embodiment, to make those skilled in the art with reference to specification text
Word can be implemented according to this, and the scope of the present invention is not limited to embodiments of the present invention.
Embodiment 1
Plant polyphenol extract is to soak in the deionized water for taking 90 DEG C that plant material apple is put into 100ml by every 30g
1h is carried, is filtered, take filtrate as plant polyphenol extract, it is standby.
A kind of extracting method of effective components of ginger, operating procedure is as follows：
(1) ginger is cut into slices, is ground into ginger splices；
(2) step (1) gained ginger splices is mixed with the ammoniacal liquor that extractant mass concentration is 5%, is added above-mentioned standby
Plant polyphenol extract, keeping temperature is extracted 2 hours to be ionized at 45 DEG C；Wherein, ionize and ionized to be passed through voltage 0.1V
Extract；Wherein, ginger splices and ammoniacal liquor, above-mentioned standby plant polyphenol extract are into mass ratio 1:1：0.01, i.e. ginger splices：Ammoniacal liquor：On
State standby plant polyphenol extract=1:1：0.01 mass ratio；
(3) gained material centrifugation after step (2) ionization is extracted, takes supernatant liquor, and 36 DEG C are distilled 1.5 hours, are returned
Ammoniacal liquor is received, it is 30% that 30 DEG C are concentrated into water content, obtains final product zingiberone, it is 40% to be calculated zingiberone recovery rate.
Embodiment 2
Plant polyphenol extract is to soak in the deionized water for taking 80 DEG C that plant material pyrus nivalis is put into 500ml by every 30g
2h is carried, is filtered, take filtrate as plant polyphenol extract, it is standby.
A kind of extracting method of effective components of ginger, operating procedure is as follows：
(1) ginger is cut into slices, is ground into ginger splices；
(2) step (1) gained ginger splices is mixed with the ammoniacal liquor that extractant mass concentration is 10%, is added above-mentioned standby
Plant polyphenol extract, keeping temperature is extracted 1 hour to be ionized at 50 DEG C；Wherein, ionize and ionized to be passed through voltage 1.5V
Extract；Wherein, ginger splices and ammoniacal liquor, above-mentioned standby plant polyphenol extract are into mass ratio 5:1：0.03, i.e. ginger splices：Ammoniacal liquor：On
State standby plant polyphenol extract=:1：0.03 mass ratio；
(3) gained material centrifugation after step (2) ionization is extracted, takes supernatant liquor, and 40 DEG C are distilled 0.5 hour, are returned
Ammoniacal liquor is received, it is 20% that 40 DEG C are concentrated into water content, obtains final product zingiberone, it is 42% to be calculated zingiberone recovery rate.
Embodiment 3
During plant polyphenol extract is the deionized water for taking 85 DEG C that are put into 300ml in plant material banana by every 30g
Extraction 1.5h, filtering takes filtrate as plant polyphenol extract, standby.
A kind of extracting method of effective components of ginger, operating procedure is as follows：
(1) ginger is cut into slices, is ground into ginger splices；
(2) step (1) gained ginger splices is mixed with the ammoniacal liquor that extractant mass concentration is 7%, is added above-mentioned standby
Plant polyphenol extract, keeping temperature is extracted 1.5 hours to be ionized at 47.5 DEG C；Wherein, ionize is carried out to be passed through voltage 0.8V
Ionization is extracted；Wherein, ginger splices and ammoniacal liquor, above-mentioned standby plant polyphenol extract are into mass ratio 3:1：0.02, i.e. ginger splices：Ammonia
Water：Above-mentioned standby plant polyphenol extract=3:1：0.02 mass ratio；
(3) gained material centrifugation after step (2) ionization is extracted, takes supernatant liquor, and 38 DEG C are distilled 1 hour, are reclaimed
Ammoniacal liquor, it is 25% that 35 DEG C are concentrated into water content, obtains final product zingiberone, and it is 43% to be calculated zingiberone recovery rate.
A kind of extracting method of effective components of ginger of the present invention, using ammoniacal liquor as extractant, can effectively extract ginger
In zingiberone composition, recovery rate is up to 43%；And ammoniacal liquor is nontoxic to human body, in actual mechanical process into environmental protection；Extracting
During add many points of plant so that reclaim ammoniacal liquor during more rapidly, conveniently so that remain in gained zingiberone in
Ammoniacal liquor be down at least；Further, the inventive method is simple and direct, easy to operate.
Claims (8)
1. a kind of extracting method of effective components of ginger, it is characterised in that comprising following operating procedure：
(1) ginger is cut into slices, is ground into ginger splices；
(2) step (1) gained ginger splices is mixed with extractant ammoniacal liquor, adds plant polyphenol extract, keeping temperature for 45~
Ionized at 50 DEG C and extracted 1~2 hour；
(3) gained material centrifugation after step (2) ionization is extracted, takes supernatant liquor, and 36~40 DEG C of distillations 0.5~1.5 are small
When, ammoniacal liquor is reclaimed, concentration is obtained final product.
2. extracting method according to claim 1, it is characterised in that：The mass concentration of the ammoniacal liquor described in step (2) is 5
~10%.
3. extracting method according to claim 1, it is characterised in that：Ginger splices is extracted with ammoniacal liquor, plant polyphenol in step (2)
Thing is into mass ratio 1~5:1：0.01~0.03.
4. extracting method according to claim 1, it is characterised in that：Ionization described in step (2) is to be passed through voltage 0.1
~1.5V carries out ionization extraction.
5. extracting method according to claim 1, it is characterised in that：Plant polyphenol extract described in step (2) is to take
Plant material extracts 1~2h in being put into 80~90 DEG C of water, and filtering takes filtrate as plant polyphenol extract.
6. extracting method according to claim 5, it is characterised in that：100~500ml is put into by the plant material of every 30g
Water in extract.
7. extracting method according to claim 5, it is characterised in that：Described plant material is apple, pyrus nivalis or banana
In one kind.
8. extracting method according to claim 1, it is characterised in that：Step (3) described thickening temperature is 30~40 DEG C, dense
It is 20~30% to be reduced to water content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171061.XA CN106673981A (en) | 2016-12-16 | 2016-12-16 | Method for extracting effective components of fresh gingers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171061.XA CN106673981A (en) | 2016-12-16 | 2016-12-16 | Method for extracting effective components of fresh gingers |
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| Publication Number | Publication Date |
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| CN106673981A true CN106673981A (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201611171061.XA Withdrawn CN106673981A (en) | 2016-12-16 | 2016-12-16 | Method for extracting effective components of fresh gingers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400175A (en) * | 2017-08-02 | 2017-11-28 | 杨俊� | A kind of preparation method of high-purity peach gum |
| WO2023018338A1 (en) * | 2021-08-11 | 2023-02-16 | Evithe Limited | Methods of preparation of zingerone, compositions comprising zingerone, and uses therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000752A (en) * | 2013-02-27 | 2014-08-27 | 西姆莱斯股份公司 | Ginger extract for the protection of stem cells |
-
2016
- 2016-12-16 CN CN201611171061.XA patent/CN106673981A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000752A (en) * | 2013-02-27 | 2014-08-27 | 西姆莱斯股份公司 | Ginger extract for the protection of stem cells |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400175A (en) * | 2017-08-02 | 2017-11-28 | 杨俊� | A kind of preparation method of high-purity peach gum |
| WO2023018338A1 (en) * | 2021-08-11 | 2023-02-16 | Evithe Limited | Methods of preparation of zingerone, compositions comprising zingerone, and uses therefor |
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Application publication date: 20170517 |