This research helps understand the effects of the processing parameters in the batch solid-liquid extraction process towards the yield of rotenoids resin, rotenone and their biological activities. The correlation determined between all independent variables via statistical analysis would further promote and enhance the usage of rotenoids resin as a phytochemical pesticide or botanical insecticide products. Understanding the effect of processing parameters against the yield of rotenoids resin, rotenone and their biological activities are essential in designing a better processing technology to...