Pengyu Wang

Influence of Amylose Content in Rice on Its Properties and the Quality of Rice Products

Pengyu Wang, Yinyuan He, Man GAO, Yue XU et autres

The content of amylose is a key factor determining the properties of rice and the quality of rice products. This article systematically reviews the structure of starch in rice, with a focus on exploring the effects of amylose content on the physicochemical …

MKLN1-dependent GID4/CTLH E3 ubiquitin ligase complex assemblies are required to support B-cell antibody diversification

Philip Barbulescu, Matthew K. Wong, Leon Baronian, Pengyu Wang et autres

C-terminal to LisH (CTLH) E3 ubiquitin ligase complexes regulate a broad range of biological processes and forms separate supramolecular CTLH-MKLN1 and CTLH-WDR26 assemblies possessing distinct substrate specificities. Our previous work revealed that the CTLH complex utilizes the FAM72A substrate adaptor to ubiquitinate …

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NRSF Negatively Regulates Microglial Pro-Inflammatory Activation

Mei Yu, Pengyu Wang, Binbin Li, Qiaoling Ruan et autres

Microglial activation contributes to neurological disorders like Parkinson’s disease (PD), and modulating this activation is a potential therapeutic approach. The neuron-restrictive silencer factor (NRSF) functions as a negative regulator of gene transcription through epigenetic modifications. While previous research has primarily examined the …

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Enhancement of dimethyl sulphide separation during wort boiling by a single spinning cone evaporator

Xiaoyong Dai, Pengyu Wang, Qing Lian Xu, Long Wu et autres

Wort boiling is the most energy intensive stage in the brewing process. Novel wort boiling systems have been explored to reduce primary energy consumption and improve wort quality and beer flavor stability. Low thermal stress boiling is proposed for wort boiling, but …

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Separation of Dimethyl Sulfide from Wort by Multi-Layer Centrifugal Film Method

Xiaoyong Dai, Pengyu Wang, Wei Wu, Haoyu Wang et autres

Installing a separation device for undesirable volatile substances represented by dimethyl sulfide (DMS) in wort boiling systems is a common way to reduce the thermal stress and maintain the beer’s flavor stability (characterized by the thiobarbituric acid (TBA) value), but most of …

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Characteristics of the Phosphorus-Solubilizing Bacteria Derived from the Rhizosphere of Persimmon Tree in Beijing and their Plant Growth-Promoting Potential

He Li, Pengyu Wang, Liunan Wang, Zixuan Chen et autres

In this study, fourteen active phosphorus solubilizing bacteria (PSB) were obtained by qualitative and quantitative experiments from the rhizosphere of persimmon grown in Beijing, China, with a relatively dry climate. Based on the 16S rRNA gene sequencing, the PSB isolates were clustered …

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Cloning and Characterization of a Novel Alginate Lyase from Paenibacillus sp. LJ-23

Mingpeng Wang, Lei Chen, Zhengyu Lou, Xueting Yuan et autres

As a low molecular weight alginate, alginate oligosaccharides (AOS) exhibit improved water solubility, better bioavailability, and comprehensive health benefits. In addition, their biocompatibility, biodegradability, non-toxicity, non-immunogenicity, and gelling capability make them an excellent biomaterial with a dual curative effect when applied in …

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Effect of adzuki bean sprout fermented milk enriched in γ-aminobutyric acid on mild depression in a mouse model

Zhen Fang Wu, Pengyu Wang, Daodong Pan, Xiaoqun Zeng et autres

This study focused on the ability of adzuki bean ( Vigna angularis ) sprout fermented milk, which is rich in γ-aminobutyric acid (GABA), to relieve anxiety and mild depression. A high-yield GABA-producing strain, Lactobacillus brevis J1, from a healthy cow was screened, …

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S-layer protein modulates the stimulatory effects of Lactobacillus acidophilus CICC 6074 by triggering PKC signaling cascade in RAW 264.7 cells

Zhendong Cai, Pengyu Wang, Yuxing Guo, Xiaoqun Zeng et autres

Lactic acid bacteria (LAB) are demonstrably beneficial on the digestive and immune systems. S-layer protein (SlpA), as the outermost component of the cell wall, exerts an anti-inflammatory activity in lactobacilli, while the pro-inflammatory properties of SlpA in cross-talk with immune cells have …

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Effect of Malus halliana Koehne Polysaccharides on Functional Constipation

Yingying Niu, Junya Wang, Pengyu Wang, Xiuchun Guo et autres

Abstract The effects of Malus halliana Koehne polysaccharides on functional constipation was investigated in this study. The rats were divided into six groups: normal group, model group, positive control group, M. halliana polysaccharides high dose groups 1200 mg/ kg, medium dose groups …

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