The present invention relates to Bifidobacterium longum CBT BG7 having excellent growth promotion effects, which has been deposited into an international repository as KCTC 12200BP at the Korean Collection for Type Culture (KCTC), and to a functional food composition containing same for promoting growth. The strain according to the present invention aids digestion of human milk oligosaccharides to enhance physical strength and strengthen immunity, thereby effectively promoting growth and development.Cette invention concerne la souche Bifidobacterium longum CBT BG7 ayant d'excellents effets sur la croissance, qui a fait l'objet d'un dépôt international sous le numéro KCTC 12200 BP auprès de la Collection coréenne de cultures types (KCTC), et une composition alimentaire fonctionnelle la contenant pour favoriser la croissance. La souche selon l'invention facilite la digestion des oligosaccharides du lait humain, améliorant ainsi la résistance physique et renforçant l'immunité, ce qui permet de favoriser de manière efficace la croissance et le développement.본 발명은 성장촉진 효능이 우수한 한국생명공학연구원 유전자은행(Korean Collection for Type Culture； KCTC)에 수탁 번호 KCTC 12200BP로서 국제기탁된 비피도박테리움 롱굼 CBT BG7(Bifidobacterium longum CBT BG7) 비피더스균 및 이를 포함하는 성장촉진용 기능성 식품 조성물에 관한 것으로, 본 발명의 균주는 모유 올리고당의 소화를 도와서 체력 증진과 함께 면역력을 강화하여 성장발육 촉진에 유용한 효과가 있다.
