Sentence:  However, it must be emphasized that close control of the processing temperature of the emulsion during <WSD>votation</WSD>, by maintaining a narrow operating range, is as important as specifying a narrow range for either an SFI or an SFC curve when defining the slope of the solids in the incoming oil. 
Meaning of the word marked with <WSD> tags:  The processing of margarine by means of a votator.