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Chemical Profile by LC-MS/MS and Some Bioactivities from Leafs of Kolowe (Chydenanthus excelsus): A Wild and Rare Plant from Indonesia
(Journal Of Pharmaceutical Sciences and Research, 2017)
Secondary metabolites from Kolowe leaf (C. excelsus) with chemical screening are saponins and flavonoids, spread in fraction methanol, ethyl acetate, and a water fraction. Profile secondary metabolites of methanol and ethyl ...
STANDARISASI EKSTRAK UMBI BAWANG TIWAI (Eleutherine americana (Aubl.) Merr.) ASAL KALIMANTAN TIMUR
(Fakultas Farmasi, 2017)
Telah dilakukan standarisasi pada ekstrak etanol umbi bawang tiwai (Eleutherine americana (Aubl.). Merr). Hasil pengujian parameter spesifik menunjukkan organoleptik ekstrak kental, berwarna merah, tidak berbau dan memiliki ...
Flavonols from the Leaves Lygodium Microphyllum (lygodiaceae)
(Jurnal Kimia (Journal of Chemistry),, 2017)
Flavonol compounds, quercetin (1) and quercetin-3-O-?-D-glucopyranoside (2) have been isolated from the ethyl acetate extract of Lygodium microphyllumleaves. The chemical structures of flavonol compounds were ...
Steroids and isoquercetin from Lygodium microphyllum
(Journal of Applied Pharmaceutical Science, 2017)
Two steroids, stigma-5(6)-en-3?-ol or ?-sitosterol (1) and Stigmast-4-en-3-one (2) and quercetin 3-O-?-Dglucopyranoside or Isoquercetin (3) has been isolated from an extract of n-hexane and ethyl acetate from the leaves ...
Secondary Metabolites Compounds Profile by LC-MS/MS and Chemical Methods from Kolowe Stem Bark (Chydenanthus excelsus)
(Journal Of Pharmaceutical Sciences and Research, 2017)
Secondary metabolites's profiles from stem bark of Kolowe (C. excelsus) are steroidal saponin and glycoside's flavonoids, which consists of five kinds of steroidal saponins and eight types of flavonoids glycoside's compounds. ...