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MTE 2006
1. MozzieRID NATURAL AROMATIC SKIN WIPE SAIFUL IRWAN ZUBAIRI NURHAFZAN ANIS ISMAIL PRINCIPAL INVENTORS ECOFRIENDLY NATURAL BIO-PESTICIDE SBU RESEARCH OFFICER (QA41) CHEMICAL ENGINEERING PILOT PLANT (CEPP) UNIVERSITI TEKNOLOGI MALAYSIA UTM SKUDAI, JOHOR e-mail: saiful@cepp.utm.my Jeremin/Jejari Lima/ Pelargonium radula SILVER MEDAL
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4. Pretreatment of dried Pelargonium and Hibiscus leaves Extraction of plant volatile oil and gelatin Physico-chemical characterization Bio-active composition confirmation: a) Thin layer chromatography: R f b) Gas chromatography/mass spectrometry analysis: Identification of major constituents in the essential oil: % (w/w) & ppm Preparation of mosquito repellent product (Formulation process) Assessment of skin irritant potential Sensory evaluation test Microbiology testing - In vitro antidermatophytic test Assessment of repellency Development of MozzieRID Natural Aromatic Skin Wipe process flow Oil-in-Water Emulsion: Triangular phase diagram