Although H2O2-mediated degradation efficiently yields bioactive oligosaccharides, the underlying mechanisms and structure–activity relationships (SARs) of agar polysaccharides remain elusive. Here, the H2O2 degradation profiles of agar (FA) and agarose (TA) were systematically compared using HRMS/MS and 2D NMR. FA pr...
Chao-Dong Yi, Jiang-Bin Shi, Bo-Lun Li et al.· Journal of Agricultural and...· 0 citations
Chitosanases are attractive biocatalysts for producing bioactive chito-oligosaccharides (COS), but their applications are limited by insufficient catalytic efficiency, poor stability, and challenging recovery. Although many chitosanases can be activated by metal ions, the direct addition of free ions into reaction syst...
It is shown that variations in the architecture of the substrate-binding cleft dictate whether these enzymes generate disaccharides or longer oligosaccharides as their dominant products, helping to understand how PL40 enzymes work and offering a starting point for designing ulvan lyases that make specific products.
Chengcheng Jiang, Chenghao Hu, Jian-Ping Hao et al.· International Journal of Bio...· 0 citations
This review provides a comprehensive synthesis of preparation strategies, bioactivities, stabilization, and delivery approaches and applications of phycocyanobilin, while also addressing current challenges related to processing adaptability and industrial applications to support the high-value development of algae-deri...
Rongxiang Liang, K. K. Asanka Sanjeewa, Xiang-Zhao Mao et al.· Journal of Agricultural and...· 0 citations
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