• ETHANOL PRODUCTION FROM YAM (DISCOREA SPP) PEELS


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    • ABSRACT - [ Total Page(s): 1 ]This work is concerned mainly with the production of ethanol from yam (Discoria spp) peels. The yam tubers were bought from Eke Oko Market, in Orumba North L.G.A. Anambra State. The tubers were peeled and the peels washed, milled & weighed. To 1000g of the powdered wort, distilled water was added, mashed & filtered. Yeast & malt were added to the filtered wort and allowed to stand for three days for fermentation. The fermented wort was distilled to collect a colourless liguid as the distillate. This distillate was neutral to litmus test, soluble in water, forms esters with acetic acid and posi ... Continue Reading

         

      CHAPTER ONE - [ Total Page(s): 2 ]1.2 Statement of the ProblemsAlcohol has been known to be produced from fossile like maize, cassava, even yam tuber but there is still need to search for other sources considering the usefulness of ethanol source, hence the need for this study. Furthermore, yam peel are regarded as waste after using the main yam tuber, therefore there is need to source for alcohol in this peel which either are throw away. This study will also reduce environmental pollution which is caused by the yam peel.1.3 Objectives of the StudyObjectives of this study include: To extract ethanol from yam peel T ... Continue Reading