Foaming Index evaluator uses Foaming Index = 1000/Volume of Sample to evaluate the Foaming Index, The Foaming Index formula is defined as foaming ability of plant material and their extracts. Plant materials containing saponins cause persistent foam when the decoction is shaken. Foaming Index is denoted by FI symbol.
How to evaluate Foaming Index using this online evaluator? To use this online evaluator for Foaming Index, enter Volume of Sample (b) and hit the calculate button.