Mutu kimia yang diamati meliputi kadar air (AOAC, 1995), kadar abu (AOAC, 1995), kadar protein (Latimer dan Horwitz 2007), kadar lemak (Latimer dan Horwitz, 2007) kadar karbohidrat (metode by difference), pH, TAT (Total Asam Tertitrasi) (AOAC, 1995), TPT (Total Padatan Terlarut) (AOAC, 1995), dan kadar inulin (AOAC, 1995).