Studies on the Pungent Principle of Alpinia officinarum HANCE
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چکیده
منابع مشابه
Antioxidant and Antimicrobial Activity of Alpinia officinarum
Alpinia officinarum is a rhizome belonging to the family zingeberaeceae. Hydro alcoholic extract by hot and cold maceration and methanol extract by percolation process Qualitative phytochemical analysis of extract of Alpinia officinarum rhizome showed a majority of the compound including tannins, alkaloids, flavonoids and saponins. Hydroalcoholic extract prepared by hot maceration process was f...
متن کاملHPTLC densitometric evaluation by simultaneous estimation of galangin in Alpinia galanga and Alpinia officinarum
The aim of the work is to develop a simple, rapid, selective and cost effective HPTLC method for the determination of galangin in Alpinia galanga & Alpinia officinarum. The HPTLC densitometric technique was therefore, selected for the quantitative and qualitative determination of galangin in Alpinia galanga and Alpinia officinarum respectively. There are different analytical methods were used t...
متن کاملAntihyperlipidemic bioactivity of Alpinia officinarum (Hance) Farw Zingiberaceae can be attributed to the coexistance of curcumin, polyphenolics, dietary fibers and phytosterols.
Rhizoma A. officinarum (Hance) Farw, synonymously is called rhizoma galangae or smaller galangal (hereafter abbreviated as AO). Numerous studies reported that AO possesses anti-inflammatory, anticancer, chemoprotective, antibacterial, antifungal and diuretic properties. To understand whether AO exhibits antihyperlipidemic bioactivity and what is the mechanism of action, we performed chemical an...
متن کامل3-Methylethergalangin isolated from Alpinia officinarum inhibits pancreatic lipase.
The pancreatic lipase inhibitory activity of the rhizome of Alpinia officinarum (AO) and its antihyperlipidemic activity were measured. When the water extract of AO was fractionated stepwise with organic solvents, the ethyl acetate fraction exhibited the most potent inhibition. 3-Methylethergalangin was isolated from that fraction as an inhibitor of pancreatic lipase with an IC(50) value of 1.3...
متن کاملDiarylheptanoids from Alpinia officinarum Cause Distinct but Overlapping Effects on the Translatome of B Lymphoblastoid Cells
Diarylheptanoids (AO-0001, AO-0002, and AO-0003) isolated from Alpinia officinarum inhibit proinflammatory mediators and exhibit cytotoxic and antiviral activity. However, the precise mechanisms of action of these diarylheptanoids are unknown as are their effects on expression of specific genes. Here, we used a translatome analysis to investigate the mechanisms and modes of action of these thre...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1978
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.98.9_1255