Grapefruitkern-Extrakt im Test

• ABC Research, Gainesville, Florida
• Abcom Chemie Co., Seoul, Korea
• Alpha Chemical and Biomedical Labs, Petaluma, CA
• AquaLandis Inc., Canada
• Analytical Chemical Services Inc., Columbia, Maryland
• Association of Consulting Chemists and Chemical Engineers
• Bioassay Systems Corp., Woburn, Massachusetts
• Bio-Research Laboratories, Redmond, Washington
• Brigham Young University, Provo, Utah
• British Columbia Research Corp., Vancouver, B.C., Canada
• Coopemontecillos Division Pesca, San Jose, Costa Rica
• Daiwa Kasei Chemical, Tokyo, Japan
• Department of Health and Human Services, FDA, Washington, D.C.
• Department of Food Technology, Gycongsang Nat'l Univ., Chinju, Korea
• East Chilliwack Agricultural Co-op, Chilliwack, B.C., Canada
• Great Smokies Labs, Asheville, North Carolina
• Florida Department of Agriculture, Tallahassee, Florida
• Hazelton Labs, Madison, Wisconsin
• Hilltop Research Inc., Miamiville, Ohio
• ImuTech Inc., Huntington Valley, Pennsylvania
• Indonesian Government at the Nat. Center for Fisheries, Jakarta
• Institut Pasteur, Paris, France
• Irvine Analytical, So. San Francisco, California
• Journal of Food Sciences
• Journal of the Korean Agricultural Chemical Society
• Journal of Orthomolecular Medicine
• Lancaster Laboratories, Lancaster, Pennsylvania
• Northview Pacific Labs, Berkeley, CA
• Silicon Valley Chemlab Inc., Tampa, Florida
• U.S. Dept. of Agriculture, Hyattsville, Florida
• United States Testing Co., Hoboken, New Jersey
• Universidad Autonoma de Nuevo Leon, San Nicolas de los Garza, Mexico
• Universidad National Mayor de San Marcos, Lima, Peru
• University of California, Davis, California
• University of Florida, Food Services Dept., Gainesville, Florida
• University of Nebraska
• University of So. Florida, Dept. of Biology, Tampa, Florida
• University of Texas Medical School, Galveston, TX
• Valley Microbiology services, Palo Alto, California
• Weston-Gulf Coast Laboratories, University Park, Illinois