Sinolight (China)

Fragment-Specific Stable Carbon Isotope Analysis for Screening the Authenticity of Red Yeast Rice Products

Monacolin K (MK) in red yeast rice (RYR) is structurally identical to pharmaceutical lovastatin in its lactone form, making their origins difficult to distinguish. This study examined the δ13C value of hydrolysis-derived 2-methylbutyric acid (2-MBA) as a fragment-specific screeni...

Multifaceted Cross-Rational Modification of the α2,3-Sialyltransferase MsST for High-Efficiency Production of 3′-Sialyl-3-fucosyllactose via One-Pot Cascade Reaction

Abstract 3′-Sialyl-3-fucosyllactose (3′S3FL) is a representative fucose-containing sialylated human milk oligosaccharide with distinctive biological functions, but its in vitro synthesis is limited by the poor tolerance of α2,3-sialyltransferases toward fucosylated acceptors. Her...

Application of Polysiloxane–Polyphosphate–Pyrophosphate Ternary Block Copolymer in Thermoplastic Vulcanizates: Effect of Polysiloxane Molecular Weight on Flame Retardancy and Mechanical Properties

ABSTRACT This study employed a molecular organization approach based on flame‐retardant group block copolymerization, using different phosphorus–nitrogen flame‐retardant groups and polydimethylsiloxane (PDMSi x ) groups with varying molecular weights. These ternary block copolyme...