Answers are grounded in this paper and cite their sources.
The AOCS official method for the determination of free fatty acids (FFAs) is used for monitoring the extent of deterioration in deep‐frying oils. While it is accurate and reliable it is far too subjective and time‐consuming as it depends on the identification of a clear end point. The VERI‐FRI PRO FFA‐75 quick test proved to be a fast and reliable alternative procedure for measuring FFAs and, in addition, was far more environmentally friendly.
No takes yet. Share an insight, caveat, or question.
Normand et al. (2000) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: