Antifungal, antioxidant activity, and preservation effect of caffeic acid quaternary ammonium salt-modified chitosan
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This study modified chitosan (CS) using caffeic acid (CA) and 1-(4-carboxyphenyl)-N, N, N-trimethylammonium chloride (TMAC) to enhance its antifungal and antioxidant activities. The modified products were determined using FTIR and 1HNMR. The modified product'... ...
