Wei Wang

Grape Skin Polysaccharides Alleviate Type 2 Diabetic Rats via Gut Microbiota and Nontargeted Metabolism Alterations

Wei Li, Xinyao Han, Wei Wang, Shi-Hao Huang et autres

This study investigates the therapeutic potential of grape skin polysaccharides (GSP) for type 2 diabetes (T2D). Employing a T2D model developed via a high-fat diet combined with STZ, three intervention groups were established: low-dose GSP (25 mg/kg), high-dose GSP (100 mg/kg), and …

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Effects of Sugar Impregnation Methods on Physicochemical Properties and Flavor Profiles of Prune Preserves Using GC-IMS and Electronic Tongue

DU Qing-ping, Rui Yang, Wei Wang, Wei Li et autres

Thermal impregnation (TI) is a traditional method of sugar infusion, but it has disadvantages such as long processing time and uneven sugar distribution. Therefore, developing sugar impregnation methods to enhance product flavor, nutritional value, and processing efficiency is critical for addressing potential …

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Quality Assessment of Prune Jam with Different Concentration Methods Based on Physicochemical Properties, GC-IMS, and Intelligent Sensory Analysis

Rui Yang, Wei Wang, DU Qing-ping, Wei Li et autres

This study systematically investigated the impacts of four concentration methods—vacuum freezing concentration (VFC), microwave vacuum concentration (MVC), atmospheric thermal concentration (ATC), and vacuum thermal concentration (VTC)—on the quality and volatile compounds of prune jam. Advanced analytical techniques, including electronic tongue, electronic nose, …

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Ultrasonic-Assisted Extraction of Polysaccharides from Brassica rapa L. and Its Effects on Gut Microbiota in Humanized Mice

Wei Wang, Wei Li, Zhipeng Wang, Kaihuan Bi et autres

This study optimized ultrasound-assisted extraction (UAE) for polysaccharide isolation from Brassica rapa L. using Box–Behnken design, achieving a maximum yield of 41.12% under conditions of 60 °C, 60 min, 175 W ultrasonic power, and 30 mL/g liquid–solid ratios. The crude polysaccharide (BRAP) …

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Ultrasound-Assisted Polysaccharide Extraction from Grape Skin and Assessment of In Vitro Hypoglycemic Activity of Polysaccharides

Na Wang, Ting Xu, DU Qing-ping, Rui Yang et autres

Grapes are commonly processed into shelf-stable products such as raisins, wine, juice, and syrup-canned syrup goods. During processing, byproducts like skins and seeds are generated, which contain bioactive compounds including polysaccharides and polyphenols that exhibit diverse biological activities. The objective of this …

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Eco-friendly gelatin/rice bran polysaccharides packaging films for fruit preservation

Wei Wang, Xiaoju Chen, Xinyu Ye, Bing‐Jie Ni et autres

Rice bran polysaccharides (RB) has a wide range of biological activities. However, it is rarely investigated as a food packaging material. The present study aimed to extract RB and prepare gelatin/RB (Ge/RB) film by solution casting method. The results indicated the incorporation …

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Isolation, complete characterization and phylogeography of the first bacteriophage against Vibrio neocaledonicus, which encodes a pyruvate phosphate dikinase and represents a novel viral family

Xin Chen, Ruize Liu, Wei Wang, Yundan Liu et autres

Vibrio are widely distributed in aquatic environments and are major pathogens commonly found in aquaculture environments, playing a significant role in human production activities and maintaining ecological stability. Here, a novel phage, vB_VneS_J26, which infects Vibrio neocaledonicus, was isolated from coastal seawater …

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In vitro fermentation of a purified fraction of polysaccharides from the root of Brassica rapa L. by human gut microbiota and its interaction with Bacteroides ovatus

Wei Yi, Jiameng Shi, Wangting Zhou, Ji‐Peng Wei et autres

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Characterization and antioxidant activities of polysaccharides from Hippophae rhamnoides L

Xiaowei Bao, Wei Wang, Suqing Song, Chenye Wei et autres

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Digestion of pectic polysaccharide from Brassica rapa L. in vitro and its effect on the intestinal microbiota in cyclophosphamide‐treated mice

Wei Wang, Lijun Fan, Xuewen Li, Zirong Wang et autres

Abstract In this study, the digestion of pectic polysaccharide from Brassica rapa L. (BRP) in vitro and its effect on the intestinal microbiota in cyclophosphamide (Cy)‐treated mice were investigated. As a result, the molecular weight ( M w ) of BRP was …

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Author response for "Digestion of pectic polysaccharide from Brassica rapa L. in vitro and its effect on the intestinal microbiota in cyclophosphamide‐treated mice"

Wei Wang, Lijun Fan, Xuewen Li, Zirong Wang et autres

Composition Analysis and Immunoactivity Evaluation of Pectic Polysaccharide from Brassica rapa L.in Xinjiang Uygur Autonomous Region

Wei Wang, Bu Ligen・jialengbieke, Kai Chen, Lei Gao