源自膳食类黄酮的生物功能金属酚醛薄膜。

Biofunctional metal-phenolic films from dietary flavonoids.

作者信息

Bertleff-Zieschang Nadja, Rahim Md Arifur, Ju Yi, Braunger Julia A, Suma Tomoya, Dai Yunlu, Pan Shuaijun, Cavalieri Francesca, Caruso Frank

机构信息

Australian Research Council (ARC) Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia.

出版信息

Chem Commun (Camb). 2017 Jan 17;53(6):1068-1071. doi: 10.1039/c6cc08607a.

DOI:10.1039/c6cc08607a

PMID:28044154

Abstract

We assembled dietary, bioactive flavonoids into a metal coordinated network to form thin, surface-bound films and hollow capsules, overcoming the poor water solubility of free flavonoids. Films formed from quercetin, myricetin, luteolin and fisetin show radical scavenging activity, a renowned feature of their parent flavonoids, and can be reused over multiple cycles. These films are expected to have potential applications in the pharmaceutical and food industries.

摘要

我们将膳食生物活性类黄酮组装成金属配位网络，以形成薄的表面结合膜和中空胶囊，克服了游离类黄酮水溶性差的问题。由槲皮素、杨梅素、木犀草素和非瑟酮形成的膜具有自由基清除活性，这是其母体类黄酮的一个著名特性，并且可以多次重复使用。这些膜有望在制药和食品工业中具有潜在应用。