Preliminary investigation of the components of the leaves of Syzigium Malaccenae
Date of Publication
1985
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science in Chemistry
Subject Categories
Chemistry
College
College of Science
Department/Unit
Chemistry
Thesis Adviser
Christine C. Ngo
Defense Panel Chair
Rebecca Paredes
Defense Panel Member
Rosario D. Jose
Abstract/Summary
The crude extract of S. Melaccense was subjected to rapid chromatography. Fractions 12A and 12B gave a yellow syrup with an orange spherical solid and yellow needle-like crystals respectively while fraction 17 produced yellow-green sugar-like crystals. The three fractions were labeled as AT1, AT2 and AT3. The purity of the three fractions were monitored by TLC and their melting points taken. Preliminary characterization by IR revealed the presence of a monosubstituted aromatic ring in AT1 and the presence of double bonds in AT2.
Abstract Format
html
Language
English
Format
Accession Number
TU17476
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
vi, 32 leaves ; illustrations (some color) ; 28 cm.
Keywords
Syzigium Malaccenae
Recommended Citation
Tiausas, M. M. (1985). Preliminary investigation of the components of the leaves of Syzigium Malaccenae. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/2978
