54 



BULLETIN 642, U. S. DEPARTMENT OF AGRICULTURE. 



Table 25. — Ratio of bacterial growth in milk produced under condition 3 when 

 held at 44°, 10°, and 15.5° C. (40°, 50°, and 60° F.)— Continued. 



Sample Xo. 



Temper- 

 ature. 



Fresh. 



24 

 hours. 



hours. 



72 



hours. 



10° C, 

 (50° F.) 



Average. 



15.5° 0. 

 (60° F. 



2.5 



4 



4.7 



6 



13.3 

 187.8 

 27.6 



7.5 

 11.1 



7.3 

 12.6 



4.3 



4 



7.9 







1.1 



2.3 



4.5 



31.7 

 6.3 

 3.6 

 2.6 



16.9 

 9.4 

 4.5 

 3.3 

 1.5 



8.2 



14.6 



119.4 



315.2 



3,377.7 



746 



1,514.7 



3,939 



196.5 



78.2 



212.9 



55.9 



58.5 



45.1 



48.8 



261.7 



29 



124. 3 

 640.8 

 7, 719. 2 

 443.5 

 373 



70.4 



55 



135.8 

 123.4 



92 



42.2 



52.8 



406. 2 



11.8 

 55.4 

 92.4 



77.7 



1,170.7 

 257.6 



81.1 

 245.3 

 176.2 



43 



20.4 



53.9 

 107.4 

 4.7 

 



27 

 182.4 



72 

 159.7 



27.1 

 264.1 

 107.3 



34.3 



16.4 



24.8 

 135.9 



137. 9 



2, 751. 6 

 23, 695. 6 

 47,111.1 

 40,476.1 



15,243.9 

 1,721.7 

 700.4 

 763.8 

 633.6 

 442.7 

 586 



2,613.6 

 16, 406. 2 

 26,181.8 



256,097.5 

 32,044.1 



157, 894. 7 



2, 129. 5 

 2,207.1 

 1,476.1 

 2,163.5 

 1,573.9 

 916.9 

 517.8 



3,924.7 

 17, 734. 3 



759. 9 25, 308 



53.0 



13.6 



1,546.6 



1, 720. 5 



3,804/8 



391.3 



300.9 



153.4 



79.2 



96.1 

 137.5 



78.5 

 4 



13.4 

 491.7 



1,556. 4 

 233.1 

 170.4 



427. 

 146 

 95 



119.7 

 143. 5 

 177.3 



16,308.7 

 17,391.3 

 68,444.4 



'i63,235.2 



110,975.6 



14,347.8 



4,907.4 

 940.5 

 632.5 



5,550 2 

 9, 772. 7 

 26,953.1 

 23. 272. 7 

 731, 707. 3 

 464,088.3 



354,838.7 

 25,388.6 

 18,520.7 



4,968.5 

 3,173.9 

 1,283 



12,547.7 

 45,161.2 

 10,781.2 



61,527.2 



