Image of Isolasi Dan Uji Aktivitas Antibakteri Metabolit Sekunder Dari Ekstrak Metanol Tumbuhan Kitolod (Isotoma Longiflora (Wild.) Presl) Terhadap Bacillus Subtilis Dan Pseudomonas Aeruginosa
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Isolasi Dan Uji Aktivitas Antibakteri Metabolit Sekunder Dari Ekstrak Metanol Tumbuhan Kitolod (Isotoma Longiflora (Wild.) Presl) Terhadap Bacillus Subtilis Dan Pseudomonas Aeruginosa

Isolation and antibacterial assay of Isotoma longiflora (Wild.) Presl plants have been done. The isolation of secondary metabolites of I. longiflora (Wild.) Presl was carried out by maceration method using n-hexane and methanol as solvent. A total of 500 g I. longiflora (Wild.) Presl plants yielded 23.31 g and 55.43 g of n-hexane and methanol extract, respectively. The methanol extract was fractionated using VLC and column chromatography. Antibacterial assay was conducted by the agar diffusion method against Bacillus subtilis and Pseudomonas aeruginosa. The methanol extract and fraction exhibited weak activity against two bacterial tested.
Keywords : agar diffusion, Isotoma longiflora (Wild.) Presl, antibacterial assay

Ketersediaan
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Perpustakaan Universitas Riau 03 02. 115 (0082)
03 02. 115 (0082)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
03 02. 115 (0082)
Penerbit
Pekanbaru : Universitas Riau - FMIPA - Kimia.,
Deskripsi Fisik
xiii, 30 hlm.: ill.: 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
03 02. 115 (0082)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
KIMIA
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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