BAB 5 KESIMPULAN DAN SARAN
5.1 Kesimpulan Jenis hopanoid yang terdapat pada koloni bakteri Zymomonas mobilis dapat diisolasi menggunakan metode H5IO6/NaBH4. Hasil analisis menggunakan kromatografi gas menunjukkan bahwa pada koloni bakteri pada masing-masing pH tidak menunjukkan adanya indikasi hopanoid. Hal ini dimungkinkan terlalu sedikitnya jumlah hopanoid yang terkandung bila dibandingkan dengan dominasi yang besar dari asam lemak. Hasil analisis dengan menggunakan KG-MS pada asam lemak koloni bakteri Zymomonas mobilis menunjukkan terdapat beberapa jenis asam lemak. Dengan variasi pH menunjukkan bahwa asam lemak yang dihasilkan berjenis 1tetradekanol asetat, asam heksadekanoat etil ester , asam heksadekanoat metil ester, asam palmitat dan homohop-30-ol-31-asetat yang terdeteksi pada pH 7 5.2 Saran Analisis kandungan hopanoid dan asam lemak pada koloni bakteri Zymomonas mobilis menunjukkan jenis hopanoid dan asam lemak tertentu. Tidak terdeteksinya jenis hopanoid ini dimungkinkan tidak adanya pemisahan hopanoid baik sebelum maupun sesudah asetilasi.
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