(Studies on the chemical structure of the epicuticular lipid layer on leaves of kohlrabi dependent on cultivar, leaf age and temperature)

acide gras aging alcoholes alcohols alcool aldehyd aldehydes alkan alkohol blatt brassica oleracea gongylodes ceras cetonas cetone cire envejecimiento ester esteres esters fatty acids feuille hojas keton ketones kohlrabi leaves lipid plant cuticle sorte temperatur temperatura temperature vieillissement wachs waxes