Prediction of antioxidant capacity of Thai indigenous plant extracts by proton nuclear magnetic resonance spectroscopy

• Main Authors: Prommajak T., Kim S., Pan C., Surawang S., Rattanapanone N.
• Format: Article
• Published: Chiang Mai University 2015
• Subjects: Multidisciplinary
• Online Access: http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84929320609&origin=inward; http://cmuir.cmu.ac.th/handle/6653943832/39237
• Institution: Chiang Mai University

Antioxidant capacities of the ethanol extracts from 28 Thai indigenous plants were determined by FCRC, DPPH, ABTS and FRAP assays. Proton nuclear magnetic resonance spectra of the extracts dissolved in D<inf>2</inf>O were measured at 300 MHz. The antioxidant capacity and integrated peaks...