A-Rang Im, Joon-Soo Sim, Youmie Park, Bum-Soo Hahn, Toshihiko Toida, Yeong Shik Kim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A192582
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원문정보
초록
영어
The by-products of marine organisms including salmon, skate, flatfish, and yellow goosefish were investigated to search for new source of chondroitin sulfate. Agarose gel electrophoresis with chondroitinase depolymerization showed that purified chondroitin sulfate did not contain any other glycosaminoglycans. 1H-NMR spectra were acquired to confirm the structure and purity. The average molecular weight ranging from 22 to 64 kDa was determined by high-performance size exclusion chromatography. Disaccharide compositions and purities were determined by strong anion exchange-high performance liquid chromatography after chondroitinase ABC depolymerization. Strong anion exchangehigh- performance size exclusion chromatography data exhibited that the purity was from 81.7±1.3 to 114.2±2.5% and the yield was from 1.3 to 12.5%. All analytical results indicate that salmon cartilage, skate cartilage, and yellow goosefish bone could be promising sources of chondroitin sulfate to substitute shark cartilage chondroitin sulfate in commercial neutraceuticals.
저자
A-Rang Im [ Natural Products Research Institute, Seoul National University, Seoul, Korea ]
Joon-Soo Sim [ Natural Products Research Institute, Seoul National University, National Academy of Agricultural Science, RDA ]
Youmie Park [ Natural Products Research Institute, Seoul National University, Seoul, Korea ]
Bum-Soo Hahn [ National Academy of Agricultural Science, RDA, Suwon 441-707, Korea ]
Toshihiko Toida [ Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan ]
Yeong Shik Kim [ Natural Products Research Institute, Seoul National University, Seoul, Korea ]
본 학회는 화학, 생화학, 분자생물학, 미생물학, 식품공학, 의학, 약학, 유전공학 및 생물공학, 환경 및 기타 공업 등 전 분야의 탄수화물관련 이론과 기술을 연구 발전시키고 산학협동을 통해 이를 보급하여 국내 관련 산업의 발전 및 국민생활의 과학화에 기여하고자 하며, 이러한 목표와 비젼의 실현을 위해 회원들이 적극적인 참여와 활동을 전개하고자 한다.