EFFECT OF DIAFILTRATION ON PREPARATION OF FERMENTED MUNG BEANS (Phaseolus radiatus L.) CONCENTRATE AS PROBIOTIC SAVORY FLAVOR THROUGH ULTRAFILTRATION MEMBRANE - , Aspiyanto, Agustine Susilowati, Hakiki Melanie & Yati Maryati ([Yogyakarta] : Fak. MIPA Universitas Gadjah Mada, 2007)