Pemanfaatan kurkumin sebagai senyawa bioaktif antioksidan melalui reaksi prenilasi dengan katalis heterogen (SiO2-H2SO4 dan K2CO3) = Utilization Of curcumin as antioxidant bioactive compounds through prenylated reactions with heterogeneous catalysts (SiO2-H2SO4 and K2CO3)

Characterisation of catalysts

Katalis berbasis kaolin untuk reaksi asetilasi dehidrasi dan metilasi senyawa cedrol serta reaksi hidroksilasi senyawa cedren epoksida secara heterokatalisis = Kaolin based catalysts for the acetylation dehydration and methylation reactions of cedrol compound and hydroxylation of cedrene epoxide compound by heterocatalysis

Katalis NiMoO4/SBA-15 Pada Konversi Asam Palmitat Menjadi Senyawa Parafin Untuk Bahan Baku Bioavtur Melalui Reaksi Deoksigenasi Serta Reusabilitas Katalis = NiMo/SBA-15 Bimetallic Oxides as Catalysts In The Conversion Of Palmitic Acid Into Paraffin Compounds For Bioavtur Raw Materials Through Deoxygenation Reactions And Catalyst Reusability Tests

First reactions