TY - BOOK AU - Cruz, Jay Mark L. AU - Gonzales, Ronnell John R.;Javier, Michael James M.;Rufon, Gazel Dawn C.;Villabroza, Ysabella S. TI - Colorimetric study of the methanolic extract of dillenia philippinensis Rolfe. "Katmon" (Dilleniaceae) bark as a red dye using UV-Vis Spectrophotometer AV - UGT CAH BSPHAR .C78 2017 PY - 2017/// CY - Manila PB - National University N1 - Includes bibliographical references; Title Page -- Approval Sheet -- Acknowledgement -- Table of Contents -- Abstract -- Chapter I. Introduction -- Chapter II. Review of Related Literature -- Chapter III. Materials & Methods -- Chapter IV. Results & Discussion -- Chapter V. Summary, Conclusion & Recommendations -- Bibliography -- Appendices -- Curriculum Vitae N2 - Dillenia philippinensis (Katmon), endemic in the Philippines, is known to produce red dye from its bark (Quisumbing, 1978) ER -