Pendugaan Umur Simpan Keripik Nanas Dengan Pendekatan Kurva Isoterm Sorpsi Air

ABSTRACT Pineapple chips are foods made from pineapple pulp, cut/sliced, and fried using oil in a vacuum, with or without the addition of other ingredients. The polypropylene and aluminum foil packaging used in this study was to calculate the shelf life of pineapple chips by using the acceleration method, critical water content model, approaching the water absorption isotherm curve. This r…