Mukherjee, Shuvam; Bera, Kaushik; Jana, Subrata; Pal, Saikat; Anand, Namrata; Ray, Bimalendu; Ray, Sayani published an article in 2021. The article was titled 《Conjugation reaction with ferulic acid boosts the antioxidant property of arabinogalactan-protein and enhances its ability to form complex with β-lactoglobulin》, and you may find the article in International Journal of Biological Macromolecules.Related Products of 530-62-1 The information in the text is summarized as follows:
Ferulic acid was chem. grafted onto the arabinogalactan protein of Aegle marmelos fruit gum using 1,1′-carbonyldiimidazole as coupling reagent. Thus, grafted polysaccharides with different degrees of substitution were prepared and then characterized by gas chromatog./mass spectrometry, size exclusion chromatog., and UV-visible, infra-red, and NMR spectroscopic investigations. Fluorescence spectroscopic investigation showed hydrophobic microdomain formation in grafted polymers. The antioxidant activities of the derivatives, as determined by the 2,2-diphenyl-1-(2,4,6-trinitrophenyl) hydrazyl radical assay, were strong and increases with increasing the degree of feruloylation. Compared to parental arabinogalactan protein (K = 2.38 x 106 M-1), these grafted polymers bind more strongly with β-lactoglobulin (K = 11.4 x 106 M-1 and 8.19 x 106 M-1). Given that gum polysaccharides are valuable component in functional foods, synthesis of antioxidative graft polymer possessing good compatibility with β-lactoglobulin may have important implication. The experimental part of the paper was very detailed, including the reaction process of Di(1H-imidazol-1-yl)methanone(cas: 530-62-1Related Products of 530-62-1)
Di(1H-imidazol-1-yl)methanone(cas: 530-62-1) is a peptide coupling reagent,it is used in the synthesis of peptides. Reacts readily with carboxylic acids to form acyl imidazoles; subsequent reaction with amines to form amides goes smoothly.Related Products of 530-62-1
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem