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...Experiments on the pasteurisation of milk with reference to efficiency commercial by heemima jenkins b sc carnegie research scholar from bacteriology department edinburgh university introduction at present time is being extensively applied a scale and holder process heating c f for minutes has become an officially accepted method doubts have been cast however uniform in fulfilling its essential purpose i e elimination pathogenic organisms material reduction total bacterial content even if tempera ture employed theoretically sufficient destroy such as tubercle bacillus margin safety between thermal death point these temperature might appear be narrow one especially when possible variability taken into consideration also personal factor those operating large pasteurising apparatus questions that raised regard are great hygienic importance merit most careful traum hart found keeping naturally infected tubercu lous bacilli were rendered avirulent barthel stenstrom stated obtained tuberculo...