Table 5.

Detection levels obtained with NMKL71, MSRV and EN ISO 6579:2002 for different feed materials and Salmonella serotypes (cfu/25 g).

	S. Typhimurium	S. Cubana	S. Yoruba
Pellets of pig feed	10-102	10-102	10-102
Soybean meal	1–10	10-102	1–10
Palm kernel meal	102–103	10-102	102–103
Rape seed meal	1–10	1–10	1–10
Wheat grain	1–10	10-102	102–103 *
Scrapings from feed mill	10-102	1–10	102–103

*One XLD plate plated from MKTTn at 10-10² cfu/25 g was detected positive.