Seung Kee Cho, Min Sung Lee, Hyun-Ju Eom, So-Young Kim, Tae-Jip Kim, Nam Soo Han
언어
영어(ENG)
URL
https://www.earticle.net/Article/A192492
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원문정보
초록
영어
Isomaltooligosaccharide (IMO) is a promising dietary component with prebiotic effect, and the long-chain IMOs are preferred to short chain ones owing to the longer persistence in the colon. To establish the optimal process for synthesis of long-chain IMOs, we systematically examined the reaction condition of dextransucrase of Leuconostoc mesenteroides B-512F by changing the ratio of sucrose to maltose (varying as 1:4, 1:2, 1:1, and 2:1) and amount of each sugar (from 2% to 20%). As a result, a ratio of 2:1 (sucrose to maltose, 10:5% or 20:10%, w/v) was determined as an optimal condition for long-chain IMO synthesis (DP3-DP9) with relatively higher yields (70-90%, respectively).
저자
Seung Kee Cho [ Department of Food Science and Technology, Research Center for Bioresource and Health, Chungbuk National University ]
Min Sung Lee [ Department of Food Science and Technology, Research Center for Bioresource and Health, Chungbuk National University ]
Hyun-Ju Eom [ Department of Food Science and Technology, Research Center for Bioresource and Health, Chungbuk National University ]
So-Young Kim [ Department of Food Science and Technology, Research Center for Bioresource and Health, Chungbuk National University ]
Tae-Jip Kim [ Department of Food Science and Technology, Research Center for Bioresource and Health, Chungbuk National University ]
Nam Soo Han [ Department of Food Science and Technology, Research Center for Bioresource and Health, Chungbuk National University ]
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.