Romoli Jéssica Cristina Zoratto, Silva Milena Veronezi, Pante Giseli Cristina, Hoeltgebaum Danielle, Castro Juliana Cristina, Oliveira da Rocha Gustavo Henrique, Capoci Isis Regina Grenier, Nerilo Samuel Botião, Mossini Simone Aparecida Galerani, Micotti da Gloria Eduardo, Svidzinski Terezinha Inez Estivalet, Graton Mikcha Jane Martha, Machinski Miguel
Department of Basic Health Sciences, Laboratory of Toxicology, State University of Maringá, Brazil.
Department of Clinical and Toxicological Analysis, Faculty of Pharmaceutical Sciences, Laboratory of Experimental Toxicology, University of São Paulo, Brazil.
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2022 Feb;39(2):362-372. doi: 10.1080/19440049.2021.1996636. Epub 2021 Dec 2.
This study aimed to evaluate the antimycotoxigenic effect of essential oils (EOs) obtained from four different aromatic plants on the production of deoxynivalenol (DON) and zearalenone (ZEA) by . The EOs from ginger (GEO), turmeric (TEO), thyme (ThEO) and rosemary (REO) were obtained by hydrodistillation and identified by gas chromatography/mass spectrometry (GC/MS). The major compounds found were mostly monoterpenes and sesquiterpenes. The minimum inhibitory concentration (MIC) and minimum fungicide concentration (MFC) were 11.25, 364, 366 and 11,580 µg mL for ThEO, GEO, REO and TEO, respectively. The results evidenced that the assessed EOs inhibited DON and partially ZEA production by . ThEO and GEO were the EOs with most potent antimycotoxigenic action for DON and ZEA, respectively. These EOs have shown promising results regarding inhibition of mycotoxin production and might be used in the future as substitutes for synthetic fungicides.
本研究旨在评估从四种不同芳香植物中提取的精油（EOs）对 产生脱氧雪腐镰刀菌烯醇（DON）和玉米赤霉烯酮（ZEA）的抗产毒作用。通过水蒸馏法获得姜精油（GEO）、姜黄精油（TEO）、百里香精油（ThEO）和迷迭香精油（REO），并通过气相色谱/质谱联用仪（GC/MS）进行鉴定。发现的主要化合物大多为单萜和倍半萜。ThEO、GEO、REO和TEO对 的最低抑菌浓度（MIC）分别为11.25、364、366和11580 μg/mL，最低杀菌浓度（MFC）分别为 。结果表明，所评估的精油抑制了 的DON产生，并部分抑制了ZEA的产生。ThEO和GEO分别是对DON和ZEA具有最有效抗产毒作用的精油。这些精油在抑制霉菌毒素产生方面显示出有前景的结果，未来可能用作合成杀菌剂的替代品。
