Pengaruh Konsentrasi Enzim dan Suhu pada Ekstraksi Fenolat Dua Fasa Etanol dan Air dari Daun Kejibeling dengan Bantuan Enzim dan Gelombang Ultrasonik = Influence of Enzyme Concentration and Temperature on The Extraction of Two-Phase Phenolic Ethanol and Water from Kejibeling Leaves with The Help of Enzymes and Ultrasonic Waves

Metode gabungan teknik ozonasi dan kavitasi hidrodinamika dengan injektor venturi untuk mengolah limbah fenol sintetik = Combination method of ozonation and hydrodynamic cavitation with venturi injector for synthetic phenol waste treatment

Pengaruh Suhu dan Konsentrasi Enzim terhadap Total Phenolic Content dan Total Flavonoid Content pada Ekstraksi Daun Kejibeling dengan Metode Continous Ultrasound-Assisted Enzymatic Extraction = Effect Of Temperature and Enzyme Concentration on Total Phenolic Content and Total Flavonoid Content in Kejibeling Leaf Extraction Using Continous Ultrasound-Assisted Enzymatic Extraction Method

Uji aktivitas antiokidan dan penetapan kadar fenol total pada ekstrak daun dan kulit batang litsea glutinosa (Lour.) C.B.Rob. = Antioxidant activity and total phenolic content of leaves and stem bark extracts of litsea glutinosa (Lour.) C.B.Rob.

Karakterisasi ekstrak etanolik daun asam jawa (tamarindus indica l.)