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alpinia_officinarum_hance [2016/05/19 13:13]
andreas |
alpinia_officinarum_hance [2016/05/19 13:19]
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| [[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200028288]] | [[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200028288]] |
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| The galangal rhizomes were widely used in ancient and medieval Europe, where they were reputed to smell of roses and taste of spice. [[https://en.wikipedia.org/wiki/Alpinia_officinarum]] | "The galangal rhizomes were widely used in ancient and medieval Europe, where they were reputed to smell of roses and taste of spice." [[https://en.wikipedia.org/wiki/Alpinia_officinarum]] |
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| Fresh and dried rhizomes of A.officinarum (Galangae rhizoma) are used as carminative, digestive tonic, and anti-emetic. "The main medicinal use of galangal is as a stomachic to treat dyspepsia and appetite loss. Galangal is a popular ingredient in Chinese cooking and is traditionally used in China as a medicine against indigestion, stomach pain, nausea and hiccups... Galangal is highly aromatic and contains essential oil (0.5-1%)... Galangal has proven antispasmodic, anti-inflammatory, antibacterial and antimycotic properties. The diarylheptanoids (and also the phenyl alkyl ketones) are known to inhibit prostaglandin biosynthesis." \\ | Fresh and dried rhizomes of A.officinarum (Galangae rhizoma) are used as carminative, digestive tonic, and anti-emetic. "The main medicinal use of galangal is as a stomachic to treat dyspepsia and appetite loss. Galangal is a popular ingredient in Chinese cooking and is traditionally used in China as a medicine against indigestion, stomach pain, nausea and hiccups... Galangal is highly aromatic and contains essential oil (0.5-1%)... Galangal has proven antispasmodic, anti-inflammatory, antibacterial and antimycotic properties. The diarylheptanoids (and also the phenyl alkyl ketones) are known to inhibit prostaglandin biosynthesis." \\ |
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| "Rhizoma Alpiniae Officinarum (RAO), the dry root and rhizome of Alpinia officinarum Hance, is a traditional Chinese medicine (TCM) mainly distributed in southern China. RAO has long been used in practice for its antioxidation, antidiabetic, anti-ulcer, anti-diarrhea, antiemetic, analgesia, anti-inflammatory and anticoagulation effects... Flavonoids, volatile components and diarylheptanoids are reported as the main constituents of RAO and volatile components contribute a lot to those bioactivities. \\ | "Rhizoma Alpiniae Officinarum (RAO), the dry root and rhizome of Alpinia officinarum Hance, is a traditional Chinese medicine (TCM) mainly distributed in southern China. RAO has long been used in practice for its antioxidation, antidiabetic, anti-ulcer, anti-diarrhea, antiemetic, analgesia, anti-inflammatory and anticoagulation effects... Flavonoids, volatile components and diarylheptanoids are reported as the main constituents of RAO and volatile components contribute a lot to those bioactivities. \\ |
| Main compounds [of RAO, extracted by hydrodistillation] were presented as follows: α-farnesene (19.68%), γ-muurolene (13.33%), p-menth-1-en-8-ol (10.16%), eucalyptol (6.00%), 2,6-dimethyl-6-(4-methyl-3-pentenyl)bicyclo[3.1.1]hept-2-ene (5.01%), isocaryophillene (3.97%), cadinol (3.23%), cadina-1(10),4-diene (3.21%) and caryophyllene (2.76%). \\ | Main compounds [of RAO, extracted by hydrodistillation] were presented as follows: α-farnesene (19.68%), γ-muurolene (13.33%), p-menth-1-en-8-ol ([alpha-terpineol] 10.16%), eucalyptol (6.00%), 2,6-dimethyl-6-(4-methyl-3-pentenyl)bicyclo[3.1.1]hept-2-ene (5.01%), isocaryophillene (3.97%), cadinol (3.23%), cadina-1(10),4-diene (3.21%) and caryophyllene (2.76%). \\ |
| Thirty-two volatile compounds from RAO [extracted by HS-SPME] were identified by GC/MS. Their peak areas occupied 91.02% of the total and the major components included α-farnesene (25.37%), γ-muurolene (14.02%), eucalyptol (7.59%), 2,6-dimethyl-6-(4-methyl-3-pentenyl)bicy- clo[3.1.1]hept-2-ene (7.05%), p-menth-1-en-8-ol (6.68%), isocaryophillene (4.35%), cadina-1 (10),4-diene (3.89%), caryophyllene (3.05%) and (Z,Z,Z)-1,5,9,9-tetramethyl-1,4,7-cyclound-ecatriene (2.73%)." \\ | Thirty-two volatile compounds from RAO [extracted by HS-SPME] were identified by GC/MS. Their peak areas occupied 91.02% of the total and the major components included α-farnesene (25.37%), γ-muurolene (14.02%), eucalyptol (7.59%), 2,6-dimethyl-6-(4-methyl-3-pentenyl)bicy- clo[3.1.1]hept-2-ene (7.05%), p-menth-1-en-8-ol (6.68%), isocaryophillene (4.35%), cadina-1 (10),4-diene (3.89%), caryophyllene (3.05%) and (Z,Z,Z)-1,5,9,9-tetramethyl-1,4,7-cycloundecatriene (2.73%)." \\ |
| [Volatile components of Rhizoma Alpiniae Officinarum using three different extraction methods combined with gas chromatography–mass spectrometry., Xie, Z.S., Xu, X.J., Xie, C.Y., Huang, J.Y., Yang, M., Yang, D. P., Journal of Pharmaceutical Analysis, Vol.3(3), 2013, 215-220] | [Volatile components of Rhizoma Alpiniae Officinarum using three different extraction methods combined with gas chromatography–mass spectrometry., Xie, Z.S., Xu, X.J., Xie, C.Y., Huang, J.Y., Yang, M., Yang, D. P., Journal of Pharmaceutical Analysis, Vol.3(3), 2013, 215-220] |
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