592 ON SOME OF THE ANIMAES FED AND SLArOHTEEED AS HOIAN FOOD. 
-^TTT cs-L • ■R/^anlfq of tte individual Deter minatioiLS of Fat (by extraction -Rdtb 
""'-Etru Crude D^sltance of certain collective portions, and of tie entire bodies, of 10 
Animals of different Description, Age, or condition of Fatness. 
Percentages of Pat remaining in the “ C rude Dry Substance.” 
Mean. 
Experiment 1 .Ipsperiment 2.'Experiment 3.|Experiment 4. | 
1. COLLECTIVE CAECASS PAETS (IVCLELIVG BO^'E). 
Pat calf 
Half-fat ox 
Fat ox 
Pat lamb 
Store sheep 
Half-fat old sheep 
Pat sheep 
Extra-fat sheep 
Store pig 
Pat pig 
Store pig (head and feet without tongue and brains) 
Pat pig (head and feet without tongue and brains) ... 
15-98 
24- 67 
19-99 
25- 61 
19-34 
27-43 
17- 64 
31-34 
18- 98 
18-70 
18-02 
21-72 
15-84 
23-94 
19-85 
25-93 
19-43 
27-74 
17- 67 
31-16 
19-19 
19-16 
18- 17 
21-65 
2. COLLECTIVE OPFAL PAETS (lECLLDIVa BOEE). 
Fat calf . 
Half-fat ox 
Half-fat ox (without bone) . . . . 
Half-fat ox (offal bones only) . 
Fat ox 
Eat lamb 
Store sheep 
Half-fat old sheep 
Pat sheep 
Extra-fat sheep 
Store pig 
Pat pig . . 
1652 
13-54 
15-78 
9-16 
17- 24 
23-89 
22-38 
18- 40 
20-93 
22-90 
15-47 
13-41 
16-31 
13-51 
15- 31 
8-52 
16- 19 
23-80 
22-15 
18-27 
21- 05 
22- 62 
15-35 
13-49 
14-22 
17-27 
13-33 
20-76 
3. WOOLt- 
1 
8-69 
9-28 
1 
11-18 
8-98 
8-85 
12-69 
8-95 
14-81 
olu Siibbp 
14-40 
9*84 
11-85 
9-70 
lU 

15-91 
24- 30 
19-92 
25- 77 
19-39 
27-59 
17-66 
31-25 
19-09 
18-93 
18-09 
21-68 
16-42 
13-66 
15- 55 
8-S4 
16- 90 
23-85 
22-27 
is-34 
20-91 
22-76 
15-41 
13-45 
S-99 
11-07 
8-90 
13-97 
10-44 
17-10 
16-52 
22-79 
i 
22-74 
19-10 
19-10 
25-70 
25- 83 
19-38 
26- 48 

19-35 

26-17 
Hali-iat Ola sneep 
19-42 
iy-35 
29-46 
29-42 

■ 
18-18 
18-08 
18-49 
store pig 
19-08 
16-81 
22-77 
19-10 
25- 77 
19-37 
26- 33 
19-39 
29-44 
18-13 
18-78 
After the removal of as much fat as possible by melting and expression. . 
t The agreement of the separate determinations is not so good in the case ot the wool, as m that of the p 
the adherent dh-t, which rendered it difficult to secure even samples for analysis. 
to 
