The present invention relates to a method for preparing feedstuffs for companion animals, comprising the steps of: (a) heating and sterilizing the washed meat； (b) heating and sterilizing the meat, filling it in a container which is opened at the top, and then cooling it so that the concentration of carbon dioxide gas supplied to the meat after introducing the carbonic acid spray nozzle into the meat is 6,500 to 8,300 ppm Spraying carbon dioxide gas 5 to 10 times for 5 to 7 seconds； (c) 20 to 25 parts by weight of alkaline water having a pH of 11 and 40 to 45 parts by weight of starch are mixed with 100 parts by weight of the cooled meat, and the mixture is kneaded at 120 to 150 DEG C for 60 to 90 minutes using steam. ； (d) injecting a carbonic acid spray nozzle into the dough soaked in carbon dioxide for 2 to 3 times for 10 to 15 seconds to cool the dough to 20 to 25 ° C； e) 1 to 1.5 parts by weight of a water-soluble nutrient, 0.005 to 0.01 part by weight of a fat-soluble nutrient, and 0.005 to 0.01 part by weight of a lactic acid bacterium are mixed with 100 parts by weight of the cooled dough； f) The primary molded product is pasteurized in a pasteurization tank maintained at 40 to 45 ° C for 30 to 45 minutes, cut into a size of 5 to 10 mm, and then dried and sterilized at 40 to 45 ° C for 3 to 5 hours The nutrient destruction is not directly exposed to the air because the essential nutrients are uniformly distributed in the inside, so that the nutrient destruction can be prevented. There is an effect that is blocked at the source.본 발명은 반려동물용 영양사료 제조방법에 관한 것으로, (a) 세척된 육류를 가열하여 살균 처리하는 단계와； (b) 가열 및 살균된 육류를 건져내어 상부가 개방된 용기에 충전한 다음, 냉각하되, 상기 육류의 내부에 탄산 분사노즐을 인입시킨 후 육류에 제공된 탄산가스의 농도는 6,500 ~ 8,300ppm가 되도록 탄산가스를 5 ~ 7초간 5 ~ 10회 분사하는 단계와； (c) 냉각된 육류 100 중량부에 대하여, pH 11의 알칼리수 20 ~ 25 중량부 및 전분 40 ~ 45 중량부를 혼합한 반죽을 120 ~ 150℃로 60 ~ 90분 동안 스팀을 활용하여 자숙하는 단계와； (d) 상기 자숙된 반죽에 탄산 분사노즐을 인입시켜 탄산가스를 10 ~ 15초간 2 ~ 3회 분사시켜 20 ~ 25℃로 반죽을 냉각하는 단계와； e) 냉각된 반죽 100 중량부에 대하여 수용성 영양제 1
