Abstract The purpose of this study was to evaluate the effect of biocontrol agents against Sclerotinia sclerotiorum in garlic phenols and thiosulfinates content, and antioxidant activity. The results showed that the lesion diameter is correlated with the bioactive compounds. Garlic cloves presented high phenols content and high reducing power in bigger lesions when treated with Saccharomyces cerevisiae. While in small lesions the thiosulfinates content and the ORAC were high when treated with Bacillus pumilus. The use of bioagents has the potential to increase plant production of bioactive compounds, as well as its antioxidant activity, in addition to promoting pathogen control.

中文翻译：

---

植物、病原体和生防剂相互作用对大蒜中生物活性化合物和抗氧化活性的影响

摘要 本研究的目的是评价生防剂对菌核病菌的大蒜酚类、硫代亚磺酸盐含量和抗氧化活性的影响。结果表明，病变直径与生物活性化合物有关。当用酿酒酵母处理时，蒜瓣在较大的病变中表现出高酚含量和高还原力。而在小病灶中，当用短小芽孢杆菌处理时，硫代亚磺酸盐含量和 ORAC 较高。除了促进病原体控制外，生物制剂的使用还有可能增加植物生物活性化合物的产量及其抗氧化活性。