Analysis and identification of flavonoid compounds in kepok banana corm extract (musa paradisiaca L)

Abstract

Kepok banana corm is one of the natural ingredients that has been obtained and can provide many benefits because of its excessive flavonoid content. This study aims to determine the types of flavonoids contained in the kepok banana weevil extract. Methods of detection and discovery of flavonoid measurement methods used include reaction, thin layer chromatography, and LC-MS/MS, and spectrofotometri for total flavonoid content compared to rutin as a flavonoid standard. The results showed that kepok banana corm extract contains a class of flavonoid compounds including rutin, kaempferol 3-O-rhamnoside-7-O-glucoside, quercetin 3 glycocide, and chrysoeriol-7-O-glycuronyl, with a total flavonoid content of 6.19. ±0.65%.

Kajian Senyawa Fenolik pada Tanaman Pisang (Musa sp.) dan Interaksinya terhadap COX-2: In Silico

“…Penelitian ini menggunakan 3 senyawa konstituen tanaman pisang yan diperoleh dari beberapa pustaka [18]- [20], model senyawa ditunjukan pada Gambar 1. Validasi metode docking dialkuak terhadap COX-2 dan COX-2 diperoleh nilai parameter RMSD berturut turut 0,789 A (-94,836 kcal/moL) dan 1,222 A (-98,594 kcal/moL) serta kemiripan residu asam amino yang terlibat dalam ikatan intermolekul dengan demikian metode yang diterapkan dikatakan valid [14] (Gambar 2 dan Gambar 3).…”