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ITP330-Emerging New Food Processing Technology

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PENINGKATAN SUHU DALAM PRODUK<br />

Jumlah panas yang diperlukan<br />

untuk meningkatkan suhu produk sebesar ΔT<br />

Q = mc ΔT<br />

Q = ρVcΔT atau<br />

ΔT= Q/ρVc<br />

dimana V = volume<br />

Jumlah panas yang diproduksi oleh pemanasan gel mikro :<br />

Q = PVΔt<br />

Q = (5.56 x 10 -13 ε”E 2 f)VΔt<br />

Jadi, ε”<br />

ΔT = 5.56 x 10 -13<br />

ρc<br />

E2 f Δt<br />

untuk pemanasan gel mikro yang sama,<br />

ΔT = ≈ ε” = f (Komponen bahan pangan)<br />

ρc<br />

homogenitas pemanasan = homogenitas bahan pangan<br />

Purwiyatno Hariyadi - <strong>Emerging</strong> <strong>New</strong> <strong>Processing</strong> <strong>Technology</strong> in <strong>Food</strong>s – <strong>ITP330</strong>

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