1. Department of Home Economics Nagoya Women's College Shioji, Mizuho Nagoya–city 467 Japan
2. Department of Chemistry Osaka Prefectural Industrial Research Institute 2–1–53, Enokojima, Nishi–ku Osaka–city 550 Japan
3. Department of Applied Chemistry University of Osaka Prefecture Mozu–Umemachi Sakai–city 591 Japan