<p>The Majapahit plant is commonly found in Indonesia but rarely used due to a lack of information about its potential. One the secondary metabolites this are flavonoids. Therefore, study aims determine distribution flavonoid compounds plant, particularly their potential as anticancer activty. Leaf material from plants was extracted using maceration technique, while extract were identifie...

Abstract Chinese jujube is a delicious fruit with high antioxidant nutrients. The peel, however, always discarded due to its indigestibility. In the current study, peels were collected for red pigment extraction. Six extraction-related parameters (ethanol concentration, solid-liquid ratio, material granularity, enzyme enzymolysis time, and pH) optimized peel extraction using Plackett–Burman Box...

The interest of using natural ingredients in cosmetic products has getting increased specially developing new photoprotective formulations. In this study, it was undertaken to evaluate the cosmeceutical potential aerial parts species Bunium alpinum Waldst. & Kit (Apiaceae family) growing Algeria, by assessing their and antioxidant effects. For purpose, total capacity activity were deter...

A high-performance liquid chromatography (HPLC) method endowed with a gradient elution and UV detection system was established validated for the determination of phenolic acids, alcohols, hydroxycinnamic acid derivatives, flavonoids, secoiridoids lignans during olive ( Olea europaea L.) fruit development (green, purple black olives). Within test range, calibration curves exposed good linear reg...

Four known flavonoids: quercetin 3-O-β-D-rutinoside (Q3Rut), myricetin 3-O-β-D-galactopyranoside (M3Gal), quercetin 3-O-β-D-galactopyranoside (Q3Gal) and quercetin 3-O-β-D-glucopyranoside (Q3Glc), for the first time were isolated from aerial parts of Euphorbia microsciadia. The chemical structure of them was elucidated on the basis of 1 and 2 D-NMR spectra and different spectroscopic techniques...