SUMMARY ANTIOXIDANT ACTIVITY TEST OF METHANOL EXTRACT OF TURMERIC (Curcuma longa) AND ITS COMBINATION EFFECTS Herlina: supervised by Dra. Julinar, M.Si. and Dr. Zainal Fanani, M.Si. Chemistry, Faculty of Mathematics and Natural Sciences, University of Sriwijaya xv + 31 pages, 4 figures, 4 tables, 5 appendices Turmeric (Curcuma longa) is one of the medicinal plants from the Zingiberaceae family …