A gene cluster involved in malLOse/ malLOdextrin metabolism was identified in the genome of Lac/obacillus aciilojJ/zilus and showed strong preference for monosaccharide acceptors with equatorial 3·0B and ,1·01,1 and reacted also with the 2·dcox~" amino sugars.
The results identified a rapid-acting transglucosidase with higher productivity for AA2G synthesis at a minimal incubation time compared to several native and recombinant glycoside hydrolases.
Reshma M. Mathew, Athiraraj Sreeja-Raju, Prajeesh Kooloth-Valappil et al.· International Journal of Bio...· 0 citations
HPLC and ESI-MS analysis indicated that Cel2C can degrade laminarin and β-glucan into oligosaccharides with degrees of polymerization (DPs) of 1-7, and highlight the potential application of Cel2C as an endo-β-1, 3-glucanase in the biorefinery of laminarin biomass in related industries.
Li-Min Ning, Yi Zhao, Xin-Yu Yuan et al.· Applied Biochemistry and Bio...· 0 citations
Neotrehalose is a naturally occurring, non-reducing, rare disaccharide with promising nutritional, medical, and synthetic applications, but its low natural abundance and complex chemical synthesis limit commercial production. This study evaluated starch-active enzymes as a sustainable route for its synthesis from renew...
Alfonso Miranda-Molina, L. Álvarez-Berber, Jürgen Seibel et al.· Food Chemistry· 0 citations
Synthesis of an l-iduronic acid-containing identical O-antigenic pentasaccharide repeating unit related to the cell wall of E. coli O112ab and Shigella boydii serotype B15 has been successfully accomplished in satisfactory yield. The protected pentasaccharide was obtained via an efficient, stereoselective [2 + 3] block...
A mixture of xylo-/manno-oligosaccharides (XMOS) was produced from Gleditsia sinensis peel (GSP) and seed endosperm (GPP) using glutamic acid (GA) catalysis. An enzymatic hydrolysis-HPLC method was established to quantify xylo-oligosaccharides (XOS) and manno-oligosaccharides (MOS) in XMOS. Rheological analysis revea...
Yue-Jie Qiu, Ying-Xuan Chen, Huai-Zhi Pan et al.· Journal of Agricultural and...· 0 citations
Infant-associated bifidobacteria utilize lacto-N-biose I (LNB) and galacto-N-biose (GNB), major components of human milk oligosaccharides and intestinal mucin, respectively, through the GNB/LNB metabolic pathway. A UDP-glucose–hexose-1-phosphate uridylyltransferase (GalT) from Bifidobacterium longum JCM 1217 (BlGalT2)...
M. Sato, C. Yamada, M. Nishimoto et al.· bioRxiv· 0 citations
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