caa a22 4500 477082424 CHVBK 20180405111453.0 cr unu---uuuuu 170330e19960601xx s 000 0 eng 10.1007/BF01969741 doi (NATIONALLICENCE)springer-10.1007/BF01969741 Tocopheryl acetates from the pupal exocrine secretion of the squash beetle, Epilachna borealis (Coccinellidae) [Elektronische Daten] [A. Attygalle, S. Smedley, T. Eisner, J. Meinwald] The oily droplets on the pupal integumental hairs of the squash beetleEpilachna borealis contain a mixture of α-, β-, γ-, and δ-tocopheryl acetates as major constituents. In addition, the secretion contains a number of minor components that appear to be dehydrocongeners of the major components. This is the first report of the occurrence of acetate esters of any tocopherol in nature. Birkhäuser Verlag, 1996 Vitamin E acetate nationallicence tocopherol nationallicence beetle nationallicence Coccinellidae nationallicence defensive secretion nationallicence Attygalle A. Department of Chemistry, Cornell University, 14853-1301, Ithaca, New York, USA aut Smedley S. Section of Neurobiology and Behavior, Cornell University, 14853-1301, Ithaca, New York, USA aut Eisner T. Section of Neurobiology and Behavior, Cornell University, 14853-1301, Ithaca, New York, USA aut Meinwald J. Department of Chemistry, Cornell University, 14853-1301, Ithaca, New York, USA aut Experientia Birkhäuser-Verlag 52/6(1996-06-01), 616-620 0014-4754 52:6<616 1996 52 18 https://doi.org/10.1007/BF01969741 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01969741 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Attygalle A. Department of Chemistry, Cornell University, 14853-1301, Ithaca, New York, USA aut NATIONALLICENCE 700 1- Smedley S. Section of Neurobiology and Behavior, Cornell University, 14853-1301, Ithaca, New York, USA aut NATIONALLICENCE 700 1- Eisner T. Section of Neurobiology and Behavior, Cornell University, 14853-1301, Ithaca, New York, USA aut NATIONALLICENCE 700 1- Meinwald J. Department of Chemistry, Cornell University, 14853-1301, Ithaca, New York, USA aut NATIONALLICENCE 773 0- Experientia Birkhäuser-Verlag 52/6(1996-06-01), 616-620 0014-4754 52:6<616 1996 52 18 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer