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Judul: FTIR Spectrum Interpretation of Vegetable That Contains Pesticide
Penulis: Diana Julaidy Patty, Grace Loupatty & Lorenzya Mairuhu  || email:
Jurnal: Prosiding FMIPA 2016 Vol. 1 no. 1 - hal. 104-109 Tahun 2016  [ Prosiding ]
Keywords:  FTIR, pesticide, vegetables, spectrum, group function.
Abstract: Analysis of content pesticide from vegetables sample. For content pescticide analysis, by the method of Fourier Transform Infrared Spectroscopy (FTIR). Spectroscopy analysis from FTIR result to show specific absorption band. For pesticide absorption analysis, the begin by analysis that pesticide absorption spectrum is alone by use with KBr’s powder mixture. The wavenumber peak in 1585 cm-1, with C=C gruop function and aromatic compound. Absorption spectrum result pesticide from 8 vegetables sample, absorption band position in wavenumber 1645 cm-1 with highes absorption 1,90 that is string bean vegetables sample in the market. Detected of C=C group function with alkene and aromatic compound. Aborption of frequency as 0,5×1014Hz and energy as 3,32×10-20 Joule.
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