ANALYSIS OF THE PEROXIDE VALUE IN BRANDS OF EXTRA VIRGIN OLIVE OILS AVAILABLE ON THE BRAZILIAN MARKET

Extra virgin olive oil is considered the most suitable for healthy diets and 
for preventing cardiovascular disease. Its production requires strict quality control, from 
cultivation to distribution, to preserve its bioactive compounds. However, insufficient 
production compared to demand favors adulteration, which compromises authenticity and 
the benefits described on the label. Therefore, the action of regulatory agencies is essential, 
as is compliance with ANVISA standards, according to RDC No. 481/2021. In this study, 
peroxide index analyses were performed on seven brands of extra virgin olive oil. The 
results revealed that one of the brands analyzed does not meet the standards established 
by Brazilian legislation, indicating possible degradation of the sample.