Byarushengo, DeniceMinja, RwaichiTemu, Abraham K.2016-07-092016-07-092014-06Tanzania Journal of Engineering and Technologyhttp://hdl.handle.net/20.500.11810/3036enJamEssential oilsLemongrassCinnamonLemongrass and Cinnamon Essential Oils as Vitamin C Preservative and Flavour Enhencer in JamJournal Article