‹‹‹ prev (19) Page 13Page 13

(21) next ››› Page 15Page 15

(14) Page 14 -

14

Scientific Memoirs by

Number
of speci-
men,
Number
of corre-
sponding
specimen
of unboil-
ed milk in
Table I.
Date at
which
pro
cured.
Source. General
condition when
obtained.
Nature and treatment
of individual
samples.
Subsequent condition.
          2. Bottom-sample;
   boiled in a steri-
   lised tube and set
   in the incubator
   at 37°C.
June 1st. Quite fluid; non-co-
agulant on boiling: reaction
feebly alkaline on drying.
          3. Bottom-sample;
   boiled in a steri-
   lised flask and
   set in the open
   laboratory.
June 1st. Just as sample 2.
          4. Nature and treat-
   ment as in 3.
          5. Residuum remain-
   ing after the milk
   for the previous
   samples had been
   drawn off: treated
   as 3 & 4.
June 1st. Softly coagulated and
undergoing complete coagula-
tion and separation on boiling.
XV XIII June
7th.
,, Reaction neu-
tral. Milk from
the bottom
siphoned off
into 34 steri-
lised tubes,
and milk
from the sur-
face into two
sterilised
tubes.
1. Thirty-three of the
   sterilised tubes of
   top-milk boiled at
   10 A.M. and again
   at 6 A.M. Set in
   the incubator in
   the interval and
   after the second
   boiling.
June 8th. All alike quite fluid and
neutral: non-coagulant on being
boiled anew. June 9th. Milk
still fluid; contents of one tube
coagulating on being anew
boiled: all boiled again on
the 9th and kept in a boiling
water-bath for some hours both
on the 11th and 12th. One more
tube coagulated on the 13th.
All the rest, which have not yet
been employed in inoculation
experiments, remain fluid and
unaltered save slight browning
up to the present date, Septem-
ber 6th.
          2. Residuum after re-
   moval of the milk
   for the tubes: boil-
   ed for a long time
   and left in the
   open laboratory.
June 8th. Coagulating and se-
parating on boiling.
XVI ... July
20th.
,, Neutral 1. Milk from the bot-
   tom; boiled in a
   sterilised tube and
   set in the incuba-
   tor at 37ºC.
July 21st. Quite fluid: neutral.
XVII XV July
25th.
,, ,, 1. Milk from the bot-
   tom; boiled in a
   sterilised tube;
   in the incubator
   at 37°C.
July 26th. Quite fluid.

Images and transcriptions on this page, including medium image downloads, may be used under the Creative Commons Attribution 4.0 International Licence unless otherwise stated. Creative Commons Attribution 4.0 International Licence

Takedown policy