1. Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, Florida 32306-1493; Plant Polymer Research, National Center for Agricultural Utilization Research, Agricultural Research Service, U.S. Department of Agriculture, 1815 North University Street, Peoria, Illinois 61604; Department of Biology, Florida State University, Tallahassee, Florida 32306-4370; and Department of Internal Medicine TB 192, Division of Rheumatology, Allergy and Clinical Immunology, School of...