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http://dx.doi.org/10.1016/j.jbc.2024.107819 | DOI Listing |
Sci Rep
January 2025
Xi'an Botanical Garden of Shaanxi Province, Institute of Botany of Shaanxi Province, Xi'an, 710061, Shaanxi, China.
Bacteria, fungi, archaea, and viruses are reflective organisms that indicate soil health. Investigating the impact of crude oil pollution on the community structure and interactions among bacteria, fungi, archaea, and viruses in Calamagrostis epigejos soil can provide theoretical support for remediating crude oil pollution in Calamagrostis epigejos ecosystems. In this study, Calamagrostis epigejos was selected as the research subject and subjected to different levels of crude oil addition (0 kg/hm, 10 kg/hm, 40 kg/hm).
View Article and Find Full Text PDFFood Res Int
January 2025
State Key Laboratory of Food Science and Resources, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Guangdong Engineering Research Center of High-Value Utilization and Equipment Development of Marine Biological Resources, Southern Marine Science and Engineering Guangdong Laboratory, Guangzhou, Guangdong 511458, China; Jiangnan University (Shaoxing) Industrial Technology Research Institute, Shaoxing, Zhejiang 31200, China; National Engineering Research Center of Huangjiu, Zhejiang Guyuelongshan Shaoxing Wine CO., LTD, Shaoxing 646000, Zhejiang, China. Electronic address:
To explore the mechanism of Virgibacillus proteases on hydrolysis of shrimp myofibrillar protein (SMP) and formation of volatile compounds, the fermented broth of Virgibacillus halodenitrificans was purified and the protease was identified as peptidase S8. The enzyme had optimum activity at pH 7.0-8.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Center for Mitochondria and Healthy Aging, School of Life Sciences, Yantai University, Yantai 264005, China; College of Life Sciences, Yantai University, Yantai 264005, Shandong, China. Electronic address:
Erectile dysfunction (ED) is a male sexual disorder mainly caused by a reduction in the cellular concentration of cyclic guanosine monophosphate (cGMP), which is degraded by phosphodiesterase type-5 (PDE-5). Oyster protein (OP) and its hydrolysates have been used for centuries to address male erectile dysfunction, however the mechanisms and evidence supporting their efficacy remain unclear. In this study, OP was hydrolyzed using trypsin to produce peptides that inhibit PDE-5.
View Article and Find Full Text PDFMicroorganisms
December 2024
National Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China.
() is characterized by a reduced genomic size and limited synthetic capacity, including the inability to synthesize nucleotides de novo, relies on nucleases for nutrient acquisition and survival. A number of nucleases have been implicated in pathogenicity, facilitating substrate degradation and contributing to DNA repair mechanisms that enhance bacterial persistence. The present study confirmed that the T5.
View Article and Find Full Text PDFBiomolecules
December 2024
Department of Biotechnology, Hankyong National University, Anseong 17579, Republic of Korea.
Despite the rapid advancement of glycosidase biotechnology, ginsenoside-transforming rhamnosidases remain underexplored due to a lack of research. In this study, we aimed to bridge this gap by evaluating eight putative rhamnosidases for their ability to transform ginsenosides. Among them, a novel rhamnosidase (C118) from was identified as being efficient at hydrolyzing ginsenoside Re.
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