公开(公告)号：US20220220523A1

公开(公告)日：2022-07-14

申请号：US17610352

申请日：2020-06-08

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jungeun KIM ,  Sunghee PARK ,  Tae Joo YANG ,  Sun CHU ,  Seong Bo KIM ,  Eun Jung CHOI

IPC: C12P19/18 ,  C12P19/56

Abstract: The present disclosure relates to a composition for producing glucosylated steviol glycoside, the composition including glucosyltransferase including an amino acid sequence of SEQ ID NO: 1; and a method of producing glucosylated steviol glycoside using the same.

公开(公告)号：US20230257796A1

公开(公告)日：2023-08-17

申请号：US18012916

申请日：2021-04-21

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jungeun KIM ,  Sun CHU ,  Sunghee PARK ,  Sung Bae BYUN ,  Jae Yeong JU

IPC: C12Q1/48 ,  C12N9/10 ,  C12Q1/54

CPC classification number: C12Q1/48 ,  C12N9/1051 ,  C12Y204/01005 ,  C12Q1/54

Abstract: Provided are a method of selecting dextransucrase having transglycosylation activity for glucose acceptors among enzymes, particularly dextransucrases, and a method of measuring activity thereof.

公开(公告)号：US20220095656A1

公开(公告)日：2022-03-31

申请号：US17425631

申请日：2020-05-22

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jung Eun KIM ,  Sun CHU ,  Sung Hee PARK ,  Seong Bo KIM ,  Eun Jung CHOI

IPC: A23L27/30

Abstract: The present invention relates to a sweetening material composition and a method for preparing the same. Specifically, the present invention relates to a sweetening material composition including transglycosylation steviol glycosides and a method for preparing the same. The sweetening material composition of the present invention includes transglycosylated stevia and saccharides, and the saccharides include 5 to 90 parts by weight of an oligosaccharide having a degree of polymerization (DP) of 3 or more with respect to 100 parts by weight.