The present invention relates to a beef shank broth preparing method. The beef shank broth preparing method includes the steps of: primarily removing blood by aerating the beef shank in an aeration tank secondarily removing blood by aerating the beef shank after the first blood removal in the aeration tank obtaining a first hot water extraction liquid by putting the beef shank after the second blood removal in an extraction tank obtaining a second hot water extraction liquid by putting the beef shank in water after removing the first hot water extraction liquid therefrom mixing the first and second hot water extraction liquids and conveying the mixture in an oil separation tank to separate oil therefrom concentrating the mixture of the first and second hot water extraction liquids after the oil separation and stirring and sterilizing the concentrated mixture by raising the temperature thereof enabling the stirred and sterilized mixture of the first and second hot water extraction liquids to pass through a homogenizer for homogenization and adding refined salt to the homogenization liquid and enabling the homogenization liquid to pass through the homogenizer after completely dissolving the refined salt therein.COPYRIGHT KIPO 2018본 발명은 사골을 폭기조에서 폭기를 수행하면서 1차 제혈하는 단계 1차 제혈된 폭기조에 핏물을 제거한 후, 폭기를 수행하면서 2차 제혈하는 단계 2차 제혈이 완료된 사골을 추출탱크에 넣어 1차 열수추출액을 얻는 단계 1차 열수추출액을 제거하고 난 사골에 물을 넣어 2차 열수추출액을 얻는 단계 상기 1차 및 2차 열수추출액을 혼합하고, 유분리 탱크로 이송하여 유분리하는 단계 유분리가 끝난 1차 및 2차 열수추출액을 농축하고, 승온하여 교반살균하는 단계 교반살균된 열수추출맥을 균질기를 통과시켜 균질화하는 단계 및 균질화된 균질액에 정제소금을 투입하고, 정제소금이 완전히 용해되면 균질기를 통과시켜 재차 균질화하는 단계를 포함하는 사골육수의 제조방법에 관한 것이다.
