1. Department für
Chemie, Lehrstuhl für Lebensmittelchemie, Technische Universitaet Muenchen, Lise-Meitner-Strasse
34, D-85354 Freising, Germany;
2. College of Pharmacy, University of Hawaii at Hilo, 200 West
Kawili Street, Hilo, Hawaii 96720-4091, United States