EFEKTIVITAS POLIAMIN TERHADAP PENGHAMBATAN CHILLING INJURY PADA BEBERAPA TINGKAT KEMATANGAN DAN KEMASAKAN BUAH PISANG MAS (Musa paradisiaca, L.) The Effectiveness of Polyamines on Chilling Injury Inhibition at Various Levels of Maturities and Ripeness of - Partha, Ida Bagus Banyuro (Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, 2012)