Free Radicals in Chemistry and Biochemistry (E. Niki). Antioxidant Mechanism in Biological Systems (M. Inoue). Free Radicals and Diseases (T. Yoshikawa). Food and Free Radicals. Carotenoids as Antioxidants; J. Terao. Polyphenolic Antioxidants; T. Okuda. Antioxidants in Tea; Y. Hara. Antioxidants in Oil Seeds and Crops; T. Osawa. Antioxidative Protein in Japanese Mushroom; S. Kawakishi. Antioxidants in Spice; N.Nakatani. Antioxidants Action of Ginkgo-biloba Extract; L. Packer. Antioxidants from Marine Organisms; K. Sakata. Synergistic Effect of Sesame Ligans and Tocopherols; K. Yamashita. The Detection of Riboflavin Photosensitized Singlet Oxygen Formation in Milk by Electron Spin Resonance; L.J. Berliner. Potential Anti-oxidants from Minor Dietry Constituents; M.V.R. Kumari. Mixed Natural Antioxidants (M. Hiramatsu). Ginkgo Extract; T. Miyajima. About Spirulina Gaiace; A. Fujikawa. Antioxidant of `beta Catechin'; T. Yoneda. Oxygen Stress and Antioxidants Biofactor; Y. Minamiyama. Anti-Oxidative Effect of Manda; M. Kawai. Free Radical Scavenging and Antioxidant Effect of Fructus Momordicae; M. Sanada. Index.