KARAKT£RISASI SENYAWA AKTIF ANTI BAKTERI MINYAK ATSIRI BUNGA CENGKEH (Syzygium arimaticum)

Dede Sukandar (Program Studi 'JKimia dan 2JBiologi Fakultas Sains dan Teknologi UIN Syanf Hldayatullah Jakarta, JUr.H.Juanda No. 95 Ciputat Indonesia)
Nani Radiastuti (Biologi Fakultas Sains dan Teknologi UIN Syanf Hldayatullah Jakarta, JUr.H.Juanda No. 95 Ciputat Indonesia)
Khoeriyah Khoeriyah (Kimia)

Jurnal Kimia Terapan Indonesia
Vol 12, No 1 (2010)

Water distillation and purification of drought clove (Syzygium arimaticum) interest yields clove interest essential oils 6,5 % (v/w), rust colored ofchocolate, refractive index (25°C) 1,52874, specific mass (25°C) 1,0636 g/ml and condensation in ethanol 70% (1:2) limpid. Oil of clove haves the character of antibacterial to five test bacteriums ( B. subtilis, B. cereus, S. aureus, P. aeroginosa and E. coli). Result of analysis GCMS shows existence of eugenol compound (72,98%), kariaphilena (10,40%), a-humulena (1,04%) and acetate eugenol ( 15,58%). SpectraphotometerJKTI, VOL. 12, No.1, Juni 2010 analysis UV- Vis existence of absorption at Amaks 207,63 nm (ethanol) and 283,76 nm (eugenol). Analysis FTIR existence of bunch - OH (3543,39 em'), aliphatic C-H (1605,79 - 1766,90 em'), aromatic C=C ( 1433,60 - 1514,74 em'), C-Caril (1433,60-1514,74em-I) and cO (1268,44 em'). Keyword: Antibacterial, clove (Syzygium arimaticum) and essential oils.