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Synthesis of two types of ferulic acid amides and their antioxidant properties |
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DOI: |
KeyWord:ferulic acid feruloylphenethylamine feruloyltyramine antioxidant |
FundProject:国家自然科学基金资助项目(31701559,31972035) |
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Abstract: |
Two antioxidants feruloylphenethylamine (FPA) and feruloyltyramine (FTA) were synthesized from ferulic acid by chemical method. The product was characterized by liquid chromatography-mass spectrometry and nuclear magnetic resonance hydrogen spectroscopy,and quantified by high performance liquid chromatography. The antioxidant effects of the two synthesized antioxidants were compared with other eight antioxidants. The results showed that the purity of FPA and FTA were 97.05% and 94.55%, respectively. The two types of ferulic acid amides had excellent antioxidant capacity, which were superior to rosemary extract, oryzanol, BHT, tocopherols and tea polyphenol palmitate. |
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