Crude peroxidase from onion solid waste as a tool for organic synthesis. Part I: Cyclization of 2′,3,4,4′,6′-pentahydroxy-chalcone into aureusidin

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• 作者：Sonia Moussouni ; Anastasia Detsi ; Maja Majdalani ; Dimitris P. Makris ; Panagiotis Kefalas
• 关键词：Aurones ; Chalcones ; Onion peroxidase
• 刊名：Tetrahedron Letters
• 出版年：2010
• 出版时间：4 August 2010
• 年：2010
• 卷：51
• 期：31
• 页码：4076-4078
• 全文大小：301 K

文摘

The potential of a crude peroxidase (POD) from onion solid waste as a biocatalyst for the synthesis of a naturally occurring aurone is described. The crude enzyme preparation effectively promotes the cyclization of 2′,3,4,4′,6′-pentahydroxy-chalcone (which is not a natural substrate of onion POD) into aureusidin.