Aia Tempayang is a traditional West Sumatera drink made from sappan wood (caesalpania sappan), pangdahai/scaphium macropadum, and basil seeds (Ocimum basilicum). tempayang simple to find can be found in stalls that sell it packs. The local society consumes aia because thought reduce fever treat canker sores. Sappan wood, pangdahai, have antioxidant, anti-inflammatory, anticancer, antibacterial ...

Vitexin (1), isovitexin (2), orientin (3), isoorientin (4) and 1,3dihydroxy6, 7dimethoxyxanthone (5) were isolated from the whole plant of Begonia picta, a Nepalese crude drug commonly known as “Magarkaanche”. Structures were elucidated on the basis of chemical and spectroscopic methods. All of these compounds were isolated for the first time from B. picta and their in vitro antioxidant acti...

A new phlorotannin, named eckstolonol (1), was isolated from the EtOAc soluble fraction of the methanolic extract of the brown alga, Ecklonia stolonifera OKAMURA, along with three known phlorotannins, eckol (2), phlorofucofuroeckol A (3), and dieckol (4). The structure of eckstolonol was identified as 5,8,13,14-tetraoxa-pentaphene-1,3,6,9,11-pentaol on the basis of spectroscopic evidence. The n...

Picrorhiza kurroa is a well-known herb in Ayurvedic medicine. Although it shows antioxidant, antiinflammatory and immunomodulatory activities, it is most valued for its hepatoprotective effect. The rhizomes are widely used against indigestion problems since ancient times due to improper digestive secretions. Aim of this study was to explore antioxidant study of P. kurroa leaves for a new source...

A new flavonoid, acacetin-7-O-β-D-glucopyranosyl-(1 → 2)-β-D-glucuronopyranoside (1), together with four known flavonoids, apigenin-7-O-β-D-glucopyranosyl-(1 (2), acacetin (3), acacetin-7-O-β-D-glucuronide (4) and genkwanin-5-O-primveroside (5) were isolated from the leaves of Glyphaea brevis. Their structures elucidated by spectroscopic techniques. The compounds (1 - 5) tested for their antiox...