Representative inactivation curves of selected spoilage and pathogenic bacteria in UV-C-treated, turbulent-flowing coconut liquid endosperm. (a.) Klebsiella sp. (b.) Kluyvera sp. (c.) Staphylococcus epidermidis (d.) Escherichia coli O157:H7 (e.) Listeria monocytogenes (f.) Salmonella enterica. Dashed lines indicate detection limit of artificially inoculated test microorganisms.