摘要 |
The present invention relates to a novel cycloisomaltooligosaccharide selected from the group consisting of novel cycloisomaltoheptaose having a cyclic structure composed of 7 glucose residues in alpha -1,6 linkage, novel cycloisomaltooctaose having a cyclic structure composed of 8 glucose residues in alpha -1,6 linkage and novel cycloisomaltononaose having a cyclic structure composed of 9 glucose residues in alpha -1,6 linkage, novel cycloisomaltooligosaccharide synthase forming said oligosaccharides from dextran, and a process for producing said oligosaccharides by use of said enzyme or a microorganism capable of producing said enzyme. |
申请人 |
KIKKOMAN CORP., NODA, CHIBA, JP;NODA INSTITUTE FOR SCIENTIFIC RESEARCH, NODA, CHIBA, JP |
发明人 |
OGUMAM, TETSUYA, C/O NODA INSTITUTE FOR, NODA-SHI, CHIBA-KEN, JP;HORIUCHI, TATSUO, C/O NODA INSTITUTE FOR, NODA-SHI, CHIBA-KEN, JP;TOBE, KOICHIRO, C/O NODA INSTITUTE FOR, NODA-SHI, CHIBA-KEN, JP |