Brief
Free acidÂity is an imporÂtant paraÂmeÂter that defines the qualÂity of olive oil and is defined as a perÂcentÂage. Extra virÂgin olive oil must have an acidÂity of less than .8 perÂcent. Free acidÂity is a defect of olive oil that is tasteÂless and odorÂless, thus can not be detected by senÂsory analyÂsis.
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