Provided are: a culture fluid composition for delaying the ripening of kimchi, which contains a mixed lactic acid bacterial culture fluid with which a culture fluid containing six types of lactic acid bacteria is mixed to be capable of specifically inhibiting the proliferation of lactic acid bacteria in fermented kimchi vitamin B1 and lactic acid and a method for making kimchi using same for delaying the ripening of kimchi.La présente invention concerne une composition de fluide de culture destiné à retarder la maturation du kimchi, ledit fluide contenant un fluide de culture bactérienne dacide lactique mixte mélangé à un fluide de culture contenant six types de bactéries lactiques pour pouvoir inhiber en particulier la prolifération des bactéries lactiques dans le kimchi fermenté de la vitamine B1 et de lacide lactique. Linvention concerne également un procédé de fabrication du kimchi utilisant ladite composition selon linvention pour retarder la maturation du kimchi.김치 발효 유산균의 증식을 특히 억제할 수 있는 유산균 6종의 배양액을 혼합한 혼합 유산균 배양액 비타민 B1 및 젖산을 포함하는, 김치의 숙성 지연을 위한 배양액 조성물과, 이를 이용한 숙성이 지연된 김치의 제조방법을 제공한다.