166 



MICRO-ORGANISMS AND FERMENTATION. 



At 29 C. no ascospores are developed. 

 27 28 the first indications are seen after 34 hours. 



?) 25 ,, 



55 27 .. 



36 



"** 



1 I'D 

 ' 



" - ^ 55 



0*5 no ascospores are developed. 

 Size of "the spores 2 5 M. 



77 



' 

 17 



FIG. 40. 



Saccharomyces Pastorianus II. Hansen. Film-forms at 15 3 C. , after 

 Holm's drawing in Hansen 's Memoir. 



Film-formation : 



At 34 C. no film-formation occurs. 

 2628 feebly-developed film-specks are 



seen after 710 days. 

 8 15 

 1025 



., 20 22 

 1315 

 67 

 55 3- 5 

 2 3 



-\ r 



Y (Fig. 40) - 1 2 months. 



j I. 5 6 



no film-formation occurs. 



