Measuring the Chemical and Cytotoxic Variability of Commercially Available Kava (Piper methysticum G. Forster)

• Amanda C. Martin,

  Affiliation The Department Horticultural Science, Plant Biological Sciences Graduate Program, Department of Plant Biology, and Microbial and Plant Genomics Institute, University of Minnesota, St Paul, MN, United States of America

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• Ed Johnston,

  Affiliation Alia Point ‘Awa Nursery, Pepe’ekeo, Hawai’i, United States of America

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• Chengguo Xing ,

  * E-mail: xingx009@umn.edu (CX); hegem007@umn.edu (ADH)

  Current address: University of Minnesota, College of Pharmacy, Minneapolis, MN, United States of America

  Affiliation Department of Medicinal Chemistry, University of Minnesota, Minneapolis, MN, United States of America

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• Adrian D. Hegeman

  * E-mail: xingx009@umn.edu (CX); hegem007@umn.edu (ADH)

  Current address: University of Minnesota, Department of Horticultural Science, Saint Paul, MN, United States of America

  Affiliation The Department Horticultural Science, Plant Biological Sciences Graduate Program, Department of Plant Biology, and Microbial and Plant Genomics Institute, University of Minnesota, St Paul, MN, United States of America

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