KR102494136B1 - 배양육 생산용 근육세포 배양용 배지 조성물, 이의 제조방법 및 세포 생산 방법 - Google Patents
배양육 생산용 근육세포 배양용 배지 조성물, 이의 제조방법 및 세포 생산 방법 Download PDFInfo
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Abstract
Description
도 2는 본 발명의 일 실시예에 따른 근육세포 배양용 배지 조성물의 제조방법을 나타낸 것이다.
도 3은 본 발명의 일 실시예에 따른 근육세포 배양용 배지의 농도에 따른 근육세포의 독성시험 결과를 나타낸 것이다.
도 4는 본 발명의 일 실시예에 따라 1~5 세대에서 FBS의 50, 70, 90%를 SH로 대체한 배지에서 배양한 근육세포의 세포성장률을 나타낸 것이다.
도 5는 본 발명의 일 실시예에 따라 1~5 세대에서 FBS의 50, 70, 90%를 SH로 대체한 배지에서 배양한 근육세포의 형태를 관찰한 것이다.
도 6a은 본 발명의 일 실시예에 따라 1~10 세대에서 FBS의 50%를 SH (10g/L, 20g/L)로 대체한 배지에서 근육세포의 세포성장률을 나타낸 것이고, 도 6b는 본 발명의 일 실시예에 따라 1~10 세대에서 FBS의 70%를 SH(10g/L, 20g/L)로 대체한 배지에서 근육세포의 세포성장률을 나타낸 것이다.
도 7a은 본 발명의 일 실시예에 따라 1~10 세대에서 FBS의 50%를 SH(10g/L, 20g/L)로 대체한 배지에서 근육세포의 세포생존율을 나타낸 것이고, 도 7b는 본 발명의 일 실시예에 따라 1~10 세대에서 FBS의 70%를 SH(10g/L, 20g/L)로 대체한 배지에서 근육세포의 세포생존율을 나타낸 것이다.
도 8은 본 발명의 일 실시예에 따라 FBS의 50%와 70%를 SH(10g/L, 20g/L)로 대체한 배지에서 10세대 계대 배양한 근육세포의 형태를 관찰한 것이다.
도 9는 본 발명의 일 실시예에 따라 FBS의 50%와 70%를 SH(10g/L, 20g/L)로 대체한 배지에서 10세대 계대 배양한 근육세포의 세포주기를 관찰한 것이다.
Claims (7)
- 스피룰리나로부터 스피룰리나 추출물을 수득하는 제1단계;
스피룰리나 추출물에 펩신을 처리한 후 판크레아틴을 처리하여 스피룰리나 가수분해물을 제조하는 제2단계;
스피룰리나 가수분해물을 여과 및 회수하여 스피룰리나 가수분해물 분말을 제조하는 제3단계; 및
스피룰리나 가수분해물 분말과 소혈청태아의 혼합액을 세포배양용 기본 배지에 첨가하는 제4단계;를 포함하고,
상기 제4단계는 상기 스피룰리나 가수분해물의 분말을 20g/L로 포함한 용액과 소태아혈청을 5:5 내지 7:3의 부피비(v/v)로 혼합하여 세포배양용 기본 배지의 10%(v/v)로 첨가하며,
배양육 생산에 사용되는 것을 특징으로 하는,
근육세포 배양용 배지 조성물의 제조방법.
- 제1항에 있어서,
상기 스피룰리나는
스피룰리나 맥시마(Spirulina maxima), 스피룰리나 플라텐시스(Spirulina platensis), 스피룰리나 게이트레리(Spirulina geitleri), 스피룰리나 사이아메제(Spirulina siamese), 스피룰리나 메이어(Spirulina major), 스피룰리나 서브살사(Spirulina subsalsa), 스피룰리나 프린세프스(Spirulina princeps), 스피룰리나 락시시마(Spirulinalaxissima), 스피룰리나 쿠르타(Spirulina curta), 스피룰리나 스피룰리노이데스(Spirulina spirulinoides) 중 하나 이상인 것을 특징으로 하는,
근육세포 배양용 배지 조성물의 제조방법.
- 제1항에 있어서,
제1단계는
스피룰리나의 세포막을 파쇄하고, 고온 및 고압에서 추출하는 것을 특징으로 하는,
근육세포 배양용 배지 조성물의 제조방법.
- 제1항에 있어서,
제3단계는
스피룰리나 가수분해물을 원심분리 후 상등액을 여과하고,
여과액을 원심분리 후 상등액을 분리하여 동결건조하는 것을 특징으로 하는,
근육세포 배양용 배지 조성물의 제조방법.
- 스피룰리나로부터 스피룰리나 추출물을 수득하는 제1단계;
스피룰리나 추출물에 펩신을 처리한 후 판크레아틴을 처리하여 스피룰리나 가수분해물을 제조하는 제2단계;
스피룰리나 가수분해물을 여과 및 회수하여 스피룰리나 가수분해물 분말을 제조하는 제3단계; 및
스피룰리나 가수분해물 분말과 소혈청태아의 혼합액을 세포배양용 기본 배지에 첨가하는 제4단계;를 포함하여 제조되고,
상기 제4단계는 상기 스피룰리나 가수분해물의 분말을 20g/L로 포함한 용액과 소태아혈청을 5:5 내지 7:3의 부피비(v/v)로 혼합하여 세포배양용 기본 배지의 10%(v/v)로 첨가하며,
배양육 생산에 사용되는 것을 특징으로 하는,
근육세포 배양용 배지 조성물.
- 제5항에 있어서,
상기 근육세포는
소, 말, 돼지, 염소, 양, 닭 중 어느 하나의 초기 근육세포인 것을 특징으로 하는,
근육세포 배양용 배지 조성물.
- 제5항에 있어서,
근육세포의 계대배양 회수 증가에 따라 스피룰리나 가수분해물의 함량비를 증가시키고 소태아혈청의 함량비를 감소시키는 것을 특징으로 하는,
근육세포 배양용 배지 조성물.
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