OPTIMASI SUHU DAN WAKTU EKSTRAKSI ULTRASONIK TERHADAP RENDEMEN, TOTAL FENOL DAN AKTIVITAS ANTIOKSIDAN OLEORESIN BIJI PALA (Myristica fragrans Houtt.) MENGGUNAKAN RESPONSE SURFACE METHODOLOGY (RSM ). OPTIMATION OF TEMPERATURES AND ULTRASONIC EXTRACTION TIMES ON THE YIELD, TOTAL PHENOL AND ANTIOXIDANT ACTIVITY OF NUTMEG OLEORESIN USING RESPONSE SURFACE METHODOLOGY - KUSDIANINGSIH, MAHARDINI PUTRI (2019)