50 
~ 
BULLETIN 642, U. S. DEPARTMENT OF AGRICULTURE. 
TABLE 22.—Growth of bacteria in milk produced under conditions 2 when held 
at 4.4°, 10°, and 15.5° C. (40°, 50°, and 60° F.)—Continued. 
Sample No. 
ee | 
Temper- 
ature. 
15-520. 4 
(60° F.) | 
Fresh. 
24 hours. 
OWS Bt 
Bexzse 
ss 
es 
Ss 
S 
Oo 
nett Opel) 
4,461,111 
48 hours. | 
96 hours. 
142, 000, 000 
830, 000, 000 
5, 500, 000, 000 
72 hours. 
3D: S00;0003| sco oa ee ee 
2 a i Re Ret 92, 000, 000 
9:'600;,000 5} 22-52 22 ie eee 
Beir pe Sg 390, 000, 000 
126, 000, 000 1,690, 000, 000 
112, 000, 000 3, 470, 000, 000 
366, 000, 000 2, 280,000, 000 
339, 000, 000 
53, 200, 000 108, 000, 000 
33, 400, 000 670,000, 000 
2 ? 
eee gah ee Ae 270, 000, 000 
190; 000, 000 210,000, 000 
22, 800, 000 1, 200, 000, 000 
226, 000, 000 560, 000, 000 
152; 000000 22 eo hat ee 
pee 2) 28h Se ae pees | 630, 000, 000 
ELS GOO 2000 [ance ae ee ea 
aes! 20s eeOwe eee etre 42,000, 000 
8 200000. a seen eee 
Se ase aay 180,000, 000 
12, 600, 000 190, 000, 000 
22, 000, 000 340, 000, 000 
61,000, 000 | 524, 000, 000 
34, 600,000 | 
9, 700, 000 45,000, 000 
19, 300, 000 520, 000, 000 
158, 000,000 
SE Oe. at eee 180, 000, 000 
84,000, 000 320, 000, 000 
19,500,000 | 140, 000, 000 
164, 000, 000 490, 000, 000 
E77, OOO5G00) |= eae esa 
emer, eee aEN 660, 000, 000 
99, 120, 000 
633,375,000 | 1,355, 650,000 
TABLE 23.—Ratio of bacterial growth in milk produced under condition 2 when 
held at 4.4°, 10°, 
Sample No. 
Temper- 
ee 
| 
~ =o 
and 15.5 
ature. 
l 
Fresh. 
UNG) eG ess SAO Se oO aScS seco oeeoesccc|Gosess-c 
C..(40° , 50°, and: GO" ES. 
Pk kk et ek ek pe ek ek ek ek et et et et et et et 
24hours.| 48hours. | 72hours. | 96 hours. 
lees L-/3 | sone ceeeaaee 47.9 
A ka| RE Ve oie Bes is ee eS 
eases 1h i See eee 2.5 
UBS ee cee acs 1.5 4 
ssEteer eee 1.5 2.2 2 
Sed) lecoancaceood 18.7 36.7 
3.6 4.6 G23 a1 Co cenee eee 
7.3 ‘le |Sconsctdccsa\Ssseases-<-- 
1.8 1 2.2 1.6 
2 1.8 1 7 epee “Wee S 
19 G2)) [owen eeeceane 221.7 
1G be Re Samcoscaae 1.5 2.4 
bweet sees Sarl 8.8 pO 7 
1833 1.9 270 3-2 
0 ds Lad eee eee 
1.9 D> NS eee 0 
| ee xt|/Saseeoeecoac 3-3 a 
}.1 ieee Se455qas- y 
A ee wicfaierstios 7) el BE 
hea ved Obs. seeee 2.9 
1 1) ee ce as evi 2.5 
swansea 2.0 236 es ee 
| 7.6 25. 4 24.3 7.8 
4 Ti CG Ree 
1.3 2: Ss ae ate cae een 
0 0 0 0 
1.9 2.9 LIONS oss coca 
Sie? BAO MS in theniccm ome 30.5 
229 Sa cecacc eae BRC) pesoetsscoc 
cencisbeece 2.2 122 ei L 
3358 2.9 2.8 22 
0 1.8 19} eae memeo see 
1.2 13a aceseeeoe-se 0 
2.5) Psa Se eelnonis 2 2.5 
| 2.4 3.8 4.4 22.1 
