A bacteriological study of ham souringMcBryde, Charles Neil
Science
A bacteriological study of ham souring
McBryde, Charles Neil
Ham -- Microbiology
Result: The 10 hams which were pumped in the shank only all
became sour. When they were tried out at the end of the cure,
they showed pronounced souring throughout the entire body and
were classed as “stinkers” by the meat inspector who examined
them. The souring extended through to the bone marrow of the
femur in all of these hams. Of the 10 hams which were pumped in
both body and shank, 7 showed well-marked souring in the body,
but not as pronounced as in those pumped in the shank only; in
five of these hams the souring extended through to the bone
marrow of the femur, while in 2 the bone marrow remained sweet.
_Tierce 3._—Contained 20 hams, which were pumped in the same
manner as those in the two preceding tierces. These hams were
not tested with a thermometer, and were put down as a check
on the cure. They were pumped with the same pumping pickle,
subjected to the same cure, and held under precisely the same
conditions as the hams in the two preceding tierces.
Result: When tested at the end of the cure, all of these hams
were found to be perfectly sound and sweet.
_Results of experiment to show whether hams become infected from ham
thermometers._
────────┬────────┬───────────┬──────────────┐
│ │ │ │
│ │ │ │
No. of │ Number │ Average │ How pumped. │
tierce.│ of │ weight of │ │
│ hams. │ hams. │ │
────────┼────────┼───────────┼──────────────┤
│ │ _Pounds._ │ │
│ │ │ │
│ │ │{ 10 in shank │
│ │ │{ │
1 │ 20 │ 12-14 │{ │
│ │ │{ │
│ │ │{ │
│ │ │{ │
│ │ │{ │
│ │ │{ 10 in body │
│ │ │{ and shank │
│ │ │ │
│ │ │{ 10 in shank │
2 │ 20 │ 12-14 │{ │
│ │ │{ │
│ │ │{ │
│ │ │{ │
│ │ │{ │
│ │ │{ 10 in body │
│ │ │{ and shank │
│ │ │ │
│ │ │{ 10 in shank │
3 │ 20 │ 12-14 │{ │
│ │ │{ 10 in body │
│ │ │{ and shank │
────────┴────────┴───────────┴──────────────┘
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account