In-vitro neuroprotective properties of the Maydis stigma extracts from four corn varieties
In-vitro neuroprotective properties of the Maydis stigma extracts from four corn varieties
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DOI：
10.3109/09637486.2011.590797
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发表时间：
2012-02-01
影响因子：
3.9
通讯作者：
Sener, Bilge
中科院分区：
文献类型：
--
作者：
Kan, Asuman;Orhan, Ilkay;Sener, Bilge
通过乙酰胆碱酯酶、丁酰胆碱酯酶和酪氨酸酶抑制作用、针对 2,2-二苯基-1-三硝基苯肼和超氧化物的抗氧化活性测试以及两种与铁相关的抗氧化方法，评估了四种玉米品种（var.intendata、var.indurata、var.everta 和 var.saccharata）丝的乙酸乙酯和乙醇提取物的神经保护作用（铁螯合能力和铁还原抗氧化能力）。采用分光光度法测定提取物中的总酚和类黄酮含量。
Neuroprotective effect of the ethyl acetate and ethanol extracts of the silks of four Zea mays L. varieties (var. intendata, var. indurata, var. everta and var. saccharata) was evaluated by acetylcholinesterase, butrylcholinesterase and tyrosinase inhibitions and by antioxidant activity tests against 2,2-diphenyl-1-picrylhydrazyl and superoxide as well as two iron-related antioxidant methods (iron-chelation capacity and ferric-reducing antioxidant power). Total phenol and flavonoid contents in the extracts were determined spectrophotometrically.