She had sold soap, automobiles, vitamin tablets and dessicated soup.
"Long Ago, Far Away"
William Fitzgerald Jenkins AKA Murray Leinster
In neutral and acid solution it is perfectly safe to assume little destruction of this vitamin through heat and it is now common practice to boil sources with the extracting reagent and to use the steam bath freely to concentrate and evaporate these extracts.
"The Vitamine Manual"
Walter H. Eddy
This suggestion has been generally adopted by research workers and the spelling now in use is vitamin A, B, or C. It has hardly seemed worth while to derange the entire set up of the present text to make this correction and we have retained the form in use at the time the manuscript was first set up.
"The Vitamine Manual"
Walter H. Eddy