Table 3.
Summary of methods available for inactivation of parasites in meat.
Parasite | Heating | Freezing | High pressure processing (HPP) |
Gama irradiation | Other non-thermal methods Salting, curing etc. |
---|---|---|---|---|---|
Sarcocysts spp. | 65 °C; 20-25 min (thigh muscles) [82,85] Or Min 70 °C for 15 min [83] |
−4 °C; 2 days [82,85] −20 °C; 1 day [83] −4 °C for 2 days [83] |
N/A | N/A | N/A |
Echinococcus granulosus | N/A | −18 °C; 6–9 h [87] | N/A | N/A | N/A |
Cryptosporidium spp. | ≥70 °C and above; ≥ 10 s [84] |
−20 °C for 1 h [84] |
550 MPa; ≥3 min [93] |
1–2 kGy [93] | N/A |
Trichinella spp Muscle Larvae |
71.1 °C (core temperature) [85] | −21 °C; 7 days [86] | >500 MPa [95] |
0.3–0.6 kGy [99] | ≥1.3% NaCl; pH 5.2; [91] |
Toxoplasma gondii Tissue cysts |
>61 °C; 3.6 min [80] |
−20 °C; 3 days [80] |
400 MPa; 30 s [94] |
T. gondii 0.4 to 0.7 kGy [100] | 4.2–6.2% NaCl; 64 h [89] |
N/A = Not Available.