Kajian Pemanfaatan Radiasi Sinar Gamma (CO-60) pada Sistem Pengawetan Makanan Studi Kasus Pada Serbuk Cabai  

Oleh:

Safitri, Rini ; Fitri, Lenni

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: SIGMA: Jurnal Sains dan teknologi vol. 13 no. 2 (Jul. 2010), page 115-122.
Topik: Irradiation; Radiation Flux; Dose Rate; Absorption Dose; Microbe; Gamma-ray

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: SS25 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Research on the application of gamma-rays radiation from Co-60 in order to preserve foods have been performed. In this research, we use chili powder with parameters: distance variations and irradiation time. The research results showed that 1 gram of irradiated sample with 25 cm in distance from radiation source and irradiation time 15 minutes, 60 minutes, and 120 minutes can reduce 35%, 70%, and 90% microbe concentration respectively. For 45 cm in distance from gamma-rays source with irradiation time 15 minutes, 60 minutes, and 120 minutes can reduce microbe concentration 6%, 29%, and 89% respectively.

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