533FORMULATION AND IN VITRO EVALUATION OF SELF NANOEMULSION CONTAINING ECLIPTA ALBA EXTRACTThe objective of this work is to formulate and evaluate the self nanoemulsion containing Eclipta alba crude extract. Self nanoemulsion was formulated by homogenization technique. This study also included efforts to enhance the solubility and bioavailability of Eclipta alba extract by making it into nanometric range through self-nano emulsion drug delivery system and evaluated for SEM, Drug content and In vitro diffusion studies. And from the results it was concluded that the self nano emulsion containing particles was at nanometric range and also the release characteristic studies shows an immediate better release pattern, so the self nanoemulsion may enhance the solubility and bioavailability of herbal drugsamudha.cology@gmail.comResearch5112014Eclipta alba,Self nanoemulsion,SolubilityP.Amudha,M.KomalaAssistant Professor, Dept of Pharmacology, C.L Baid Metha College of Pharmacy, Thuraipakkam, Chennai, Tamil Nadu 600097, India,Professor and HOD, M.S.A.J. College of Pharmacy, Sholinganallur, Chennai, Tamil Nadu 600119, India