All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Abstract

Antioxidant isoflavonoids from rhizomes of Iris kumaonensis

Author(s): Narendra Singh, Mahesh Srivastava, Dhiraj Yadav, Anju Saxena

The antioxidant activity of isoflavonoids namely irigenin, iristectorin-A, tectoridin and tectorigenin isolated from the methanolic extract of Iris Kumaonensis rhizome was assayed by ABTS mediated TEAC methods. These compoundsweremoderate to good in antioxidant activities. Irigenin is responsible for better anti-oxidant properties reported here for the first time. Structures of the compounds were elucidated by classical spectroscopic methods like IR, 1D, 2D NMR and comparison with literature data.


Share this       
izmir escort izmir escort bursa escort antalya escort izmir escort porno porno izle türk porno eskişehir escort bartın escort burdur escort havalandırma izmir escort bursa escort porno indir izle escort izmir