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Penanda Bagikan

CD Skripsi

Sintesis Kalkon Inti Naftalen Dari Asetilnaftalen Dan 3 Hidroksibenzaldehid Dan Uji Aktivitasnya Sebagai Antibakteri

SITI MAYSAROH / 0903114242 - Nama Orang;

Two chalcone derivatives of acetylnaphthalene and 3-hidroxybenzaldehyde have been synthesized by aldol condensation with base catalyst. Compound of 3-(3-hydroxyphenyl)-1-(naphthalene-1-il)prop-2-en-1-on (KM1) has been synthesized using stirring method with NaOH catalyst and has been obtained was in 75,52 %. Compound of 3-(3-hydroxyphenyl)-1-(naphthalene-2-il)prop-2-en-1-on (KM2) has been synthesized using NaOH catalyst by grinding method and has been obtained was in 48,91 %. The structures of the synthesized compound were confirmed by UV,FT-IR, 1H-NMR, 13C-NMR and MS measurements. Evaluation of antibacterial activity were done by agar diffusion method in concentration of 10 and 30 μg/disk for each evaluation compound. Bacteria that have been used for this evaluation were Staphylococcus aureus and Bacillus subtilis (Gram positive bacteria) and Escherichia coli and Salmonella enteritidis (Gram negative bacteria). Compound of KM1 and KM2 have been shown different antibacterial activity against each bacterial.
Keywords : chalcone, antibacterial evaluation, agar diffusion


Ketersediaan
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Perpustakaan Universitas Riau 03 02.114 (0048)
03 02.114 (0048)
Tersedia
Informasi Detail
Judul Seri
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No. Panggil
03 02.114 (0048)
Penerbit
Pekanbaru : Universitas Riau - FMIPA – Kima., 2014
Deskripsi Fisik
xiii, 33 hlm.;ill.; 29 cm
Bahasa
ISBN/ISSN
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Klasifikasi
03 02.114 (0048)
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Lampiran Berkas
  • COVER
  • DAFTAR ISI
  • ABSTRAK
  • BAB I PENDAHULUAN
  • BAB II TINJAUAN PUSTAKA
  • BAB III METODE PENELITIAN
  • BAB IV HASIL PENELITIAN DAN PEMBAHASAN
  • BAB V KESIMPULAN DAN SARAN
  • DAFTAR PUSTAKA
  • LAMPIRAN
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