If you are not interested about the fractions of the damaged substances but about their functionality, I recommend you our publications:
1. Popov, I., G. Lewin: Photochemiluminescent detection of antiradical activity. VI. Antioxidant characteristics of human blood plasma, low density lipoprotein, serum albumin and aminoacids during in vitro oxidation. Luminescence 14 (1999) 169-174
2. Popov, I., G. Lewin: Photosensitized chemiluminescence, its medical and industrial applications for anti-oxidizability tests. In: CHEMILUMINESCENCE IN ANALYTICAL CHEMISTRY, A.M. Garcia-Campana and W. Baeyens (Eds.) Dekker, NY, 2000, p.p. 497-527
3. Popov, I., G. Lewin: Photochemiluminescent detection of antiradical activity. VII. Comparison with a modified method of thermo-initiated free radical generation with chemiluminescent detection. Luminescence, 20 (2005), 321-325