CN108424771A - A kind of betelnut extract of good in oxidation resistance - Google Patents
A kind of betelnut extract of good in oxidation resistance Download PDFInfo
- Publication number
- CN108424771A CN108424771A CN201810395793.XA CN201810395793A CN108424771A CN 108424771 A CN108424771 A CN 108424771A CN 201810395793 A CN201810395793 A CN 201810395793A CN 108424771 A CN108424771 A CN 108424771A
- Authority
- CN
- China
- Prior art keywords
- good
- oxidation resistance
- betelnut extract
- extract
- betelnut
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/34—Anti-oxidant compositions; Compositions inhibiting chemical change containing plant or animal materials of unknown composition
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A kind of betelnut extract of good in oxidation resistance, is prepared from the following steps：It takes drying betel nut raw material, stoning to crush, calcium hydroxide is added as pH adjusting agent, ethanol solution is added as extracting solution, refluxing extraction obtains aqueous areca nut extract through centrifugal filtration, is concentrated by evaporation, freeze-dried to obtain betelnut extract.The betelnut extract oxygen radical absorbability of gained of the invention is strong, has good oxidation resistance good, can be used for preparing various antioxidants, widely used.
Description
Technical field
The present invention relates to a kind of anti-oxidant good betelnut extracts.
Background technology
Currently, for betelnut extract, due to the difference of extraction process, the composition of products obtained therefrom is also had any different, however,
The inoxidizability of existing betelnut extract is ideal not enough.
Invention content
The technical problem to be solved by the invention is to provide a kind of betelnut extracts of good in oxidation resistance.
The technical solution adopted by the present invention to solve the technical problems is：A kind of betelnut extract of good in oxidation resistance, by
Following steps are prepared：
It takes drying betel nut raw material, stoning to crush, calcium hydroxide is added as pH adjusting agent, ethanol solution is added as extraction
Liquid, refluxing extraction obtain aqueous areca nut extract through centrifugal filtration, are concentrated by evaporation, freeze-dried to obtain betelnut extract；
Gained betelnut extract is yellowish-brown powder, has strong betel nut fragrance, compared with sweet tea, can feel card after swallowing immediately
Larynx can feel uncomfortable in chest after about 30s, have the phenomenon that fever, sweating, and the duration is longer.
Further, added calcium hydroxide is equivalent to betel nut raw material weight 2.5-3.5% (preferably 3.0%).
Further, the volume fraction 25-40% (preferably 30%) of the ethanol solution.
Further, the solid-liquid ratio of the ethanol solution and betel nut raw material is 15-25:1 (preferably 20:1), unit be mL/g or
L/kg。
Further, the pH value for controlling extracting solution is 8-10.
Further, refluxing extraction 2-3 times, each extraction time are 1.5-3.0 hours (preferably 2.0 hours).
Test result shows that the betelnut extract oxygen radical absorbability of gained of the invention is strong, has good anti-oxidant
Property is good, can be used for preparing various antioxidants, widely used.
Specific implementation mode
The invention will be further described with reference to embodiments.
Embodiment 1
A kind of betelnut extract of good in oxidation resistance, is prepared from the following steps：
It takes drying betel nut raw material, stoning to crush, calcium hydroxide is added as pH adjusting agent, ethanol solution is added as extraction
Liquid, refluxing extraction obtain aqueous areca nut extract through centrifugal filtration, are concentrated by evaporation, freeze-dried to obtain betelnut extract；
Gained betelnut extract is yellowish-brown powder, has strong betel nut fragrance, compared with sweet tea, can feel card after swallowing immediately
Larynx can feel uncomfortable in chest after about 30s, have the phenomenon that fever, sweating, and the duration is longer.
In the present embodiment, added calcium hydroxide is equivalent to betel nut raw material weight 3.0%.
In the present embodiment, the volume fraction 30% of the ethanol solution.
In the present embodiment, the solid-liquid ratio of the ethanol solution and betel nut raw material is 20:1, unit mL/g.
In the present embodiment, the pH value for controlling extracting solution is 9.
In the present embodiment, refluxing extraction 3 times, each extraction time is 2.0 hours.
Test result shows that the betelnut extract oxygen radical absorbability of gained of the invention is strong, has good anti-oxidant
Property is good, can be used for preparing various antioxidants, widely used.
Embodiment 2
A kind of betelnut extract of good in oxidation resistance, is prepared from the following steps：
It takes drying betel nut raw material, stoning to crush, calcium hydroxide is added as pH adjusting agent, ethanol solution is added as extraction
Liquid, refluxing extraction obtain aqueous areca nut extract through centrifugal filtration, are concentrated by evaporation, freeze-dried to obtain betelnut extract；
Gained betelnut extract is yellowish-brown powder, has strong betel nut fragrance, compared with sweet tea, can feel card after swallowing immediately
Larynx can feel uncomfortable in chest after about 30s, have the phenomenon that fever, sweating, and the duration is longer.
In the present embodiment, added calcium hydroxide is equivalent to betel nut raw material weight 3.5%.
In the present embodiment, the volume fraction 35% of the ethanol solution.
In the present embodiment, the solid-liquid ratio of the ethanol solution and betel nut raw material is 20:1, unit mL/g.
In the present embodiment, the pH value for controlling extracting solution is 10.
In the present embodiment, refluxing extraction 3 times, each extraction time is 3.0 hours.
Experiments have shown that the betelnut extract oxygen radical absorbability of present invention gained is strong, have good oxidation resistance good,
It can be used for preparing various antioxidants, it is widely used.
Embodiment 3
A kind of betelnut extract of good in oxidation resistance, is prepared from the following steps：
It takes drying betel nut raw material, stoning to crush, calcium hydroxide is added as pH adjusting agent, ethanol solution is added as extraction
Liquid, refluxing extraction obtain aqueous areca nut extract through centrifugal filtration, are concentrated by evaporation, freeze-dried to obtain betelnut extract；
Gained betelnut extract is yellowish-brown powder, has strong betel nut fragrance, compared with sweet tea, can feel card after swallowing immediately
Larynx can feel uncomfortable in chest after about 30s, have the phenomenon that fever, sweating, and the duration is longer.
In the present embodiment, added calcium hydroxide is equivalent to betel nut raw material weight 2.5%.
In the present embodiment, the volume fraction 30% of the ethanol solution.
In the present embodiment, the solid-liquid ratio of the ethanol solution and betel nut raw material is 22:1, unit mL/g.
In the present embodiment, the pH value for controlling extracting solution is 8.
In the present embodiment, refluxing extraction 3 times, each extraction time is 2.0 hours.
Experiments have shown that the betelnut extract oxygen radical absorbability of present invention gained is strong, have good oxidation resistance good,
It can be used for preparing various antioxidants, it is widely used.
Claims (10)
1. a kind of betelnut extract of good in oxidation resistance, which is characterized in that be prepared from the following steps：
Take drying betel nut raw material, stoning crushes, and calcium hydroxide is added and is used as pH adjusting agent, addition ethanol solution as extracting solution,
Refluxing extraction obtains aqueous areca nut extract through centrifugal filtration, is concentrated by evaporation, freeze-dried to obtain betelnut extract.
2. the betelnut extract of good in oxidation resistance according to claim 1, which is characterized in that added calcium hydroxide is equivalent to
Betel nut raw material weight 2.5-3.5%.
3. the betelnut extract of good in oxidation resistance according to claim 2, which is characterized in that added calcium hydroxide is equivalent to
Betel nut raw material weight 3.0%.
4. the betelnut extract of good in oxidation resistance according to claim 1 or 2 or 3, which is characterized in that the ethanol solution
Volume fraction 25-40%.
5. the betelnut extract of good in oxidation resistance according to claim 4, which is characterized in that the volume of the ethanol solution
Score 30%.
6. the betelnut extract of good in oxidation resistance according to claim 1 or 2 or 3, which is characterized in that the ethanol solution
Solid-liquid ratio with betel nut raw material is 15-25:1, unit is mL/g or L/kg.
7. the betelnut extract of good in oxidation resistance according to claim 6, which is characterized in that the ethanol solution and betel nut
The solid-liquid ratio of raw material is 20:1, unit is mL/g or L/kg.
8. the betelnut extract of good in oxidation resistance according to claim 1 or 2 or 3, which is characterized in that control extracting solution
PH value is 8-10.
9. the betelnut extract of good in oxidation resistance according to claim 1 or 2 or 3, which is characterized in that refluxing extraction 2-3
Secondary, each extraction time is 1.5-3.0 hours.
10. the betelnut extract of good in oxidation resistance according to claim 9, which is characterized in that each extraction time is 2.0
Hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395793.XA CN108424771A (en) | 2018-04-27 | 2018-04-27 | A kind of betelnut extract of good in oxidation resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395793.XA CN108424771A (en) | 2018-04-27 | 2018-04-27 | A kind of betelnut extract of good in oxidation resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108424771A true CN108424771A (en) | 2018-08-21 |
Family
ID=63162028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395793.XA Pending CN108424771A (en) | 2018-04-27 | 2018-04-27 | A kind of betelnut extract of good in oxidation resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108424771A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797365A (en) * | 2010-04-21 | 2010-08-11 | 浙江维康药业有限公司 | Preparation technology of Kaixiong Shunqi Jiaonang |
| CN101967119A (en) * | 2010-10-26 | 2011-02-09 | 南京泽朗农业发展有限公司 | Method for purifying arecoline |
| CN103055225A (en) * | 2012-09-06 | 2013-04-24 | 许梅 | Traditional Chinese medicine for treating drug resistant pulmonary tuberculosis and preparation method of traditional Chinese medicine |
| CN105542963A (en) * | 2015-12-30 | 2016-05-04 | 立场电子科技发展（上海）有限公司 | Method for extracting essence applicable to electronic cigarettes from betel nut |
-
2018
- 2018-04-27 CN CN201810395793.XA patent/CN108424771A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797365A (en) * | 2010-04-21 | 2010-08-11 | 浙江维康药业有限公司 | Preparation technology of Kaixiong Shunqi Jiaonang |
| CN101967119A (en) * | 2010-10-26 | 2011-02-09 | 南京泽朗农业发展有限公司 | Method for purifying arecoline |
| CN103055225A (en) * | 2012-09-06 | 2013-04-24 | 许梅 | Traditional Chinese medicine for treating drug resistant pulmonary tuberculosis and preparation method of traditional Chinese medicine |
| CN105542963A (en) * | 2015-12-30 | 2016-05-04 | 立场电子科技发展（上海）有限公司 | Method for extracting essence applicable to electronic cigarettes from betel nut |
Non-Patent Citations (1)
| Title |
|---|
| 罗士数: "槟榔中槟榔碱的提取分离及其活性研究", 《海南大学硕士学位论文》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108634084A (en) | A kind of areca-nut chewing gum and preparation method thereof | |
| JP4669005B2 (en) | Method for producing tea extract | |
| JP2008514212A (en) | Method for producing tea extract | |
| JP2008514211A (en) | Method for producing tea extract | |
| CN104560392B (en) | A kind of inflatable solid spice ball and preparation method thereof and the application in cigarette filter rod | |
| JP5869378B2 (en) | Method for producing tea extract and tea extract | |
| CN108424771A (en) | A kind of betelnut extract of good in oxidation resistance | |
| CN105660925A (en) | Instant green tea powder | |
| CN105326004A (en) | Brown sugar preserved plum essence special for areca nuts | |
| CN108719568A (en) | A kind of betel nut xylitol and preparation method thereof | |
| CN104026255A (en) | Health-care sesame oil capable of reducing cholesterol and preparation method thereof | |
| CN108771073A (en) | A kind of solid beverage of areca nut reducing uric acid | |
| CN108477373A (en) | A kind of betel nut pressed candy and preparation method thereof | |
| CN108379419A (en) | A kind of composition for reducing uric acid | |
| CN108740639A (en) | A kind of betel nut composite beverage reducing uric acid | |
| CN108552372A (en) | A kind of particle tea bag and preparation method thereof | |
| CN104171143A (en) | Violet-fragrance tea and preparation method thereof | |
| CN108606262A (en) | A kind of betel nut flavor jerky and preparation method thereof | |
| CN108740247A (en) | A kind of betel nut QQ sugar and preparation method thereof | |
| CN107348069A (en) | One kind moistens the lung and nourish yin tea-drinking | |
| CN108342284A (en) | A kind of areca liquor reducing uric acid | |
| WO2016012338A1 (en) | A liquid tea product | |
| CN104688844A (en) | Traditional Chinese medicine soft capsule for protecting gastric mucosa and preparation method thereof | |
| CN108651682A (en) | A kind of betel nut chewing gum and preparation method thereof | |
| WO2015090855A1 (en) | A liquid concentrate tea product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180821 |
|
| RJ01 | Rejection of invention patent application after publication |