Fig. 5From: Radio-protective and antioxidative activities of astaxanthin from newly isolated radio-resistant bacterium Deinococcus sp. strain WMA-LM9 1H (a) and 13C (b) nuclear magnetic resonance (NMR)spectra of purified compound LM9F1 from the carotenoid extract. The purified compound was identified as “astaxanthin” with the chemical structure shown in c as determined from NMR peaks using ChemDraw softwareBack to article page