Results 61 to 70 of about 4,794 (208)

Mass Spectrometry Imaging‐Assisted Discovery of Gallotannin Biosynthetic Genes in the Root of Paeonia suffruticosa

open access: yesAdvanced Science, Volume 13, Issue 29, 22 May 2026.
An integrated approach combining mass spectrometry imaging, transcriptomics, and phylogenetic analysis facilitated the efficient identification of genes involved in gallotannin biosynthesis in Paeonia suffruticosa. As a result, a key UGT and several SCPL acyltransferases responsible for biosynthesizing pentagalloylglucose were successfully identified ...
Yushi Liu   +4 more
wiley   +1 more source

SIKLODEKSTRIN GLIKOSIL TRANSFERASE DAN PEMANFAATANNYA DALAM INDUSTRI [Cyclodextrin Glycosyl Transferase and its application in industries]

open access: yesJurnal Teknologi dan Industri Pangan, 2005
Cyclodextrin glycosyl transferase (CGT-ase) is mainly produced by Bacilli. Systematical name of the enzyme is E.C. 2.4.1.19 a-1,4 glucan-4-glycosyl transferase.
Budiasih Wahyuntari
doaj  

Recent Advances in Egg White Biotechnology, Microbiology, and Quality

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT International trade in egg products has increased in recent decades to meet the rising demands of a global population, the food industry, and consumers. Egg white is a rich source of proteins and peptides suitable for various food applications. Processing egg whites is important in the food industry.
Insa Mannott, Ramona Bosse, Monika Gibis
wiley   +1 more source

Batch and flow synthesis of nucleosides by enzymatic transglycosylation [PDF]

open access: yes, 2017
Enzymatic methods for the preparation of high-value products have clearly shown their potential in many areas, including nucleic acid chemistry. Enzymes of nucleic acid metabolism such as nucleoside phosphorylases (NPs, EC 2.4.2) can be conveniently used
Rabuffetti M.   +6 more
core   +1 more source

Oligosaccharide synthesis using a-glucosidases of different origin

open access: yesCzech Journal of Food Sciences, 2001
a-Glucosidase from Aspergillus awamori and intestinal a-glucosidase (saccharase-isomaltase complex) exhibited high transglycosylation activity and were able to synthesize tri- and tetrasaccharides during maltose hydrolysis.
Š. Malá   +3 more
doaj   +1 more source

Biochemical characterization of a novel β-galactosidase from Lacticaseibacillus zeae and its application in synthesis of lacto-N-tetraose

open access: yesJournal of Dairy Science, 2023
: Lacto-N-tetraose (LNT) is one of the most important components of human milk oligosaccharides, which has various beneficial health effects. β-Galactosidase is an important enzyme used in dairy processing.
Ting Li   +4 more
doaj   +1 more source

Multienzyme Platform for the Synthesis of UDP Sugars and Human Milk Oligosaccharides

open access: yesChemBioChem, Volume 27, Issue 8, April 2026.
Engineered Escherichia coli produces six enzymes (UMPK, PPK3, GALK, NAHK, GALU, PPA) that are purified and used in a cell‐free cascade to synthesize UDP‐N‐acetylglucosamine (UDP‐GlcNAc) and UDP‐galactose (UDP‐Gal) from inexpensive substrates. The cascades can be coupled with glycosyltransferases for in situ nucleotide sugar regeneration, enabling ...
Tuan Son Hoang   +6 more
wiley   +1 more source

Bioanalytical LC/MS study of potential bacterial transglycosylation inhibitors

open access: yes, 2016
Bacterial transglycosylation is an interesting target in antibiotic drug development. An in vitro transglycosylation assay was developed and used to search for possible inhibitors of Staphylococcus aureus Penicillin Binding Protein 2-mediated ...
Gökbulut, Alper   +8 more
core   +1 more source

Heterologous Expression of a Thermostable β-1,3-Galactosidase and Its Potential in Synthesis of Galactooligosaccharides

open access: yesMarine Drugs, 2018
A thermostable β-1,3-galactosidase from Marinomonas sp. BSi20414 was successfully heterologously expressed in Escherichia coli BL21 (DE3), with optimum over-expression conditions as follows: the recombinant cells were induced by adding 0.1 mM of ...
Haitao Ding   +4 more
doaj   +1 more source

Transglycosylation Activity of Glycosynthase Mutants of Endo-β-N-Acetylglucosaminidase from Coprinopsis cinerea. [PDF]

open access: yesPLoS ONE, 2015
Endo-β-N-acetylglucosaminidase (ENGase), which catalyzes hydrolysis of N-linked oligosaccharides, is a useful tool for analyzing oligosaccharide contents of glycoproteins.
Yasunari Eshima   +4 more
doaj   +1 more source

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