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Lactobacillus Mali Strain And Uses Thereof

Abstract: The present invention relates to a novel Lactobacillus mali CJST01 strain that has excellent steviol glycoside transglycosylation activity, and a method for producing steviol glycoside using same. The novel Lactobacillus mali CJST01 strain has excellent steviol glycoside transglycosylation activity compared to Lactobacillus mali DSM20444 strain which is known to produce steviol glycoside transglycosylation, thereby shortening an enzyme reaction time in a manufacturing process. The steviol glycoside produced by using the strain has an advantage of having better taste quality or flavor than alpha-1,4-linked steviol glycoside and rebaudioside M. In addition, the transglucanized rebaudioside A produced using the Lactobacillus mali CJST01 strain has reduced off-taste and off-flavor and excellent solubility.

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Patent Information

Application #
Filing Date
10 December 2025
Publication Number
01/2026
Publication Type
INA
Invention Field
BIOTECHNOLOGY
Status
Email
Parent Application

Applicants

CJ CHEILJEDANG CORPORATION
330, Dongho-ro, Jung-gu, Seoul 04560

Inventors

1. JEONG, Goo-Yeong
330, Dongho-ro, Jung-gu, Seoul 04560
2. PARK, Ye-Lim
330, Dongho-ro, Jung-gu, Seoul 04560
3. PARK, Sunghee
330, Dongho-ro, Jung-gu, Seoul 04560
4. KIM, Jungeun
330, Dongho-ro, Jung-gu, Seoul 04560
5. SHIM, Dongseok
330, Dongho-ro, Jung-gu, Seoul 04560

Specification

Documents

Application Documents

# Name Date
1 202547124428-STATEMENT OF UNDERTAKING (FORM 3) [10-12-2025(online)].pdf 2025-12-10
3 202547124428-Sequence Listing in PDF [10-12-2025(online)].pdf 2025-12-10
4 202547124428-REQUEST FOR EXAMINATION (FORM-18) [10-12-2025(online)].pdf 2025-12-10
5 202547124428-PRIORITY DOCUMENTS [10-12-2025(online)].pdf 2025-12-10
6 202547124428-POWER OF AUTHORITY [10-12-2025(online)].pdf 2025-12-10
7 202547124428-FORM 18 [10-12-2025(online)].pdf 2025-12-10
8 202547124428-FORM 1 [10-12-2025(online)].pdf 2025-12-10
9 202547124428-DRAWINGS [10-12-2025(online)].pdf 2025-12-10
10 202547124428-DECLARATION OF INVENTORSHIP (FORM 5) [10-12-2025(online)].pdf 2025-12-10
11 202547124428-COMPLETE SPECIFICATION [10-12-2025(online)].pdf 2025-12-10
12 202547124428-Proof of Right [11-12-2025(online)].pdf 2025-12-11