Dentaria laciniata

Phytochemical screening of different extracts of Kalanchoe laciniata ( L )

Alkaloids, tannins, saponins, steroids, terpenoids and flavonoids distribution in n-hexane and aqueousmethanolic extract of kalanchoe laciniata was assessed and compared. The present study was carried out to study the phytochemical constituents of Kalanchoe laciniata. Aqueous-methanol and n-hexane were the solvents used for the extraction of the plant. Phytochemical analysis was carried out on ...

تنوع مورفولوژیک برخی جمعیت‏های سنبل بیابانی پاره‌برگ(Eremostachys laciniata Bunge

جنس Eremostachys )تیرۀ نعناع( ‌60 گونه دارد که 15 گونه از آن در ایران رویش دارد. ریشۀ سنبل بیابانی پاره‌برگ (E. laciniata) برای درمان بیماری‏های روماتیسمی و دردهای مفصلی استفاده می‌شود. به‌منظور ارزیابی تنوع مورفولوژیک این گیاه، این آزمایش در شمال غرب کشور و در سال 1391‌ـ 1392 انجام شد. نمونه‌برداری از 15 منطقۀ شمال غرب کشور انجام شد. حدود 30 صفت از‌جمله ارتفاع گیاه، طول گل‌آذین، طول ریشه، وزن ...

Phytochemical Diversity of Eremostachys laciniata Bunge Populations in Iran

Anti-Melanogenic Effect of Oenothera laciniata Methanol Extract in Melan-a Cells

We evaluated the antioxidant activity and anti-melanogenic effects of Oenothera laciniata methanol extract (OLME) in vitro by using melan-a cells. The total polyphenol and flavonoid content of OLME was 66.3 and 19.0 mg/g, respectively. The electron-donating ability, 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical-scavenging activity, and superoxide dismutase (SOD)-like act...

The role of light and growth regulators in the opening of the dentaria petiolar hook.

The phenomenon of the etiolated hook is not restricted to the hypocotyl of the dicotyledenous plant (e.g., Phaseolus) but appears to serve a similar, adaptive function in the petioles of certain rhizomatous plants. The commonly employed regulants of hypocotyl hook opening were tested for their effect on the petiolar hook of Dentaria diphylla. The hook was found to require both light (red light ...