Methods of making coated pet food kibble and the kibble product by coating kibble with a composition that include at least one of: (i) lecithin and chicken fat; (ii) lecithin, a glycerol monoester of a fatty acid, a sugar monoester of a fatty acid, and chicken fat; (iii) lecithin, Nα—(C8-C18) acyl arginine alkyl (C1-C8) ester, and chicken fat; or (iv) Nα—(C8-C18) acyl arginine alkyl (C1-C8) ester-thymol and chicken fat. When the pet food kibble coated with a composition as described above, exhibits amounts of Salmonella sp. that are reduced by about 99%. This reduction is effective for at least 60 days post coating when compared to pet food kibble coated with a composition lacking one of (i)-(iv). The compositions are also used in a method for treating raw beef or poultry prior to grinding where the ground meat exhibits amounts of Salmonella sp. that are reduced by about 99%.
用包括以下至少一种成分的组合物涂覆宠物食品狗粮和狗粮产品的方法:(i) 卵
磷脂和鸡脂肪;(ii) 卵
磷脂、
脂肪酸的
甘油单酯、
脂肪酸的糖单酯和鸡脂肪;(iii) 卵
磷脂、Nα-(C8-C18)酰基精
氨酸烷基(C1-C8)酯和鸡脂肪;或 (iv) Nα-(C8-C18)酰基精
氨酸烷基(C1-C8)酯-胸腺
酚和鸡脂肪。涂有上述组合物的宠物食品口粮中的沙门氏菌数量减少了约 99%。与涂有缺乏(i)-(iv)之一的组合物的宠物食品相比,这种减少至少在涂布后 60 天内有效。这些组合物还可用于生牛肉或家禽绞肉前的处理方法,绞肉中的沙门氏菌数量可减少约 99%。