Naturally occurring phenols:: a detoxification strategy for fumonisin B1

被引：92

作者：

Beekrum, S ^{[1
]}

Govinden, R ^{[1
]}

Padayachee, T ^{[1
]}

Odhav, B ^{[1
]}

机构：

[1] Durban Inst Technol, Dept Biol Sci, ZA-4000 Durban, South Africa

来源：

FOOD ADDITIVES AND CONTAMINANTS | 2003年 / 20卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

fumonisin; Fusarium verticillioides; inhibition; plant phenols;

D O I：

10.1080/0265203031000098678

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Phenolic compounds from plants offer a means for both the prevention and detoxification of mycotoxins that affect human health. This research investigates the control of fungal growth and toxin production by Fusarium verticillioides with plant phenolic compounds, namely chlorophorin, iroko and maakianin, benzoic acid, caffeic acid, ferulic acid, and vanillic acid. Inhibition by these compounds of fungal growth was determined by the agar overlay method and their affect on fumonisin B-1 (FB1) production was determined by high-performance liquid chromatography. Chlorophorin was the most effective compound in inhibiting fungal was the most e growth, followed by iroko, maakianin, vanillic acid and caffeic acid. Chlorophorin also was the most effective compound in reducing toxin production (94% reduction), followed by caffeic acid, ferulic acid, vanillic acid and iroko, which reduced FBI levels by 90-91%. The widespread occurrence of fumonisins world-wide and the lack of adequate prevention of fumonisins require 'biologically safe' alternatives to prevent the transfer of fungi and their health hazardous toxins into our daily foods and environment.

引用

页码：490 / 493

页数：4

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