Author

Wen-Zhong Hu

3 papers indexed here

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Open access Sep 2026

Structural Analysis of an Inulin-Type Fructan from Ophiopogon japonicus and Its Immunomodulatory Properties

A water-soluble, low-molecular-weight polysaccharide fraction, designated OJP-2, was extracted from the roots of Ophiopogon japonicus; its structural characteristics and immunomodulatory activity in macrophages were subsequently investigated. OJP-2 exhibited a narrow apparent molecular weight distribution with an avera...

He-Nan Sun, Hao Yu, Hui-Qiang Yu et al. · Molecules · 0 citations

Open access Oct 2026

Proteomic Characterization of Microbiota-Derived Extracellular Vesicle-Enriched Fractions Detected in Red Yeast Rice

Fermented foods confer health benefits partially through microbial extracellular vesicles (EVs); however, complex fermented food-derived EVs remain understudied. In this research, we isolated and characterized microbiota-derived EV-enriched fractions (REVs) from 24 red yeast rice (RYR) samples obtained from three Chine...

W. Qi, Xuan-Xi Peng, Pei-Yan Song et al. · Biomolecules · 0 citations

Open access Sep 2026

Structural characterisation and antioxidant and prebiotic activities of Ophiopogon japonicus polysaccharides obtained by enzymatic pretreatment followed by simultaneous microwave–ultrasound-assisted extraction

In this study, response surface methodology was used to optimize a sequential two-stage process comprising enzymatic pretreatment followed by simultaneous microwave–ultrasound-assisted extraction of Ophiopogon japonicus polysaccharides. At the unrounded model optimum (208.492 W microwave power, 300.945 W ultrasonic pow...

He-Nan Sun, Hao Yu, Hui-Qiang Yu et al. · Frontiers in Microbiology · 0 citations