Galangoflavonoid Isolated from Rhizome of Alpinia galanga (L) Sw (Zingiberaceae)
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چکیده
منابع مشابه
Central nervous system stimulant actions of Alpinia galanga (L.) rhizome: a preliminary study.
Methanolic and ethyl acetate extract of A. galanga showed significant central nervous system (CNS) stimulant activity in mice using actophotometer and rotarod test. CNS stimulation at a dose of 500 mg/kg was comparable with standard drugs caffeine and amphetamine derivative modalart. The extracts did not shown any depressant effect in forced swim or tail suspension tests. It can be concluded th...
متن کاملAntioxidant capacity and radioprotective properties of the flavonoids galangin and kaempferide isolated from Alpinia galanga L. (Zingiberaceae) against radiation induced cellular DNA damage
Background: Alpinia galanga L. belonging to the family Zingiberaceae is widely grown in the state of Kerala, India. They are effective antioxidant and free radical scavenger under both in vitro and in vivo condition. The efficacy of the isolated flavonoids in conferring protection from radiation induced damages to genomic DNA was studied. Materials and Methods: The bioflavonoids, galangin and k...
متن کاملAntileishmanial phenylpropanoids from Alpinia galanga (Linn.) Willd.
Hexane, chloroform and ethyl acetate extracts (100 microg/ml) of Alpinia galanga rhizomes exhibited significant activity in vitro against promastigotes of L. donovani. Twelve compounds namely, methyleugenol (1), p-coumaryl diacetate (2), 1'-acetoxychavicol acetate (3), 1'-acetoxyeugenol acetate (4), trans-p-acetoxycinnamyl alcohol (5), trans-3,4-dimethoxycinnamyl alcohol (6), p-hydroxybenzaldeh...
متن کاملA pharmacognostical report on the rhizome of Alpinia galanga Linn. (Willd)
Alpinia galanga Linn. (Willd) is an important raw drug used in large quantities in various indigenous formulations. In this paper the major diagnostic characters and the qualitative chemical and physical tests responsible for the pharmacognostic identity of the rhizomes have been reported.
متن کاملantioxidant capacity and radioprotective properties of the flavonoids galangin and kaempferide isolated from alpinia galanga l. (zingiberaceae) against radiation induced cellular dna damage
background: alpinia galanga l. belonging to the family zingiberaceae is widely grown in the state of kerala, india. they are effective antioxidant and free radical scavenger under both in vitro and in vivo condition. the efficacy of the isolated flavonoids in conferring protection from radiation induced damages to genomic dna was studied. materials and methods: the bioflavonoids, galangin and k...
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ژورنال
عنوان ژورنال: Tropical Journal of Pharmaceutical Research
سال: 2010
ISSN: 1596-9827,1596-5996
DOI: 10.4314/tjpr.v8i6.49402