Passiflora morifolia, which under natural conditions contains cyanohydrin glucosides linamarin, lotaustralin and epilotaustralin, converted cyclopentanecarbonitrile, 2- cyclopentenecarbonitrile and 3-methylbutaneitrile into the corresponding cyanohydrin glucosides. Turnera angustifolia, which normally produces glucosides of cyclopentenone cyanohydrin, converted cyclopentanecarbonitrile, 2-methylpropanenitrile and 2- ...