394 
Journal of Agricultural Research 
V61. XXIV, Na 5 
Tabi^E XXXIII .—Fatty acids in butter fat 
Soluble acids: 
Butyric acid.. 
Caproic acid.. 
Caprylic acid. 
Capric acid.., 
Total. 
Insoluble acids: 
Laurie acid. 
Myristicacid. 
Palmitic add. 
Stearic add. 
Oldcadd. 
Di-hydroxy stearic add. 
Total. 
Total fatty adds. 
Bell 
U,P. 48 ): 
6.13 
2.09 
8. 22 
49.46 
36. xo 
85.56 
93.78 
Blyth 
(i.P. 
272). 
Browne 
a p. 
3.49 
2.40 
.80 
6.69 
.50 
40.40 
87.90 
94*59 
5*45 
a. 09 
•49 
•3* 
8.35 
a. 57 
9.89 
38.61 
1.83 
32.50 
x.oo 
86.40 
94.75 
Crowthcr and Hynd 
(4, p. 145). 
Dairy 
butter. 
4*45 
X.4S 
.99 
1. zo 
7.99 
3. SS 
aa X 3 
XS- *4 
z. 08 
4S‘47 
.68 
86. X5 
94 . *4 
First 
run¬ 
nings. 
4.30 
X.98 
I. II 
X. sx 
18.90 
5.08 
xo. 38 
17 .47 
5*93 
46.49 
•30 
85.65 
94*55 
Last 
run¬ 
nings. 
4.06 
X.48 
X.37 
.96 
7.87 
6.40 
X&78 
xz. 78 
3 .X 9 
4X.3X 
. x6 
8 z. 6 a 
89.49 
Duclaux 
(i. p. 1024). 
3.38 to 3.65 
a.oo to 2.26 
Flcischxnann and Warm- 
bold (6, p. 3Q2). 
Jen¬ 
sen 
iittP. 
m). 
Koefoed 
(M.A 
w).* 
Leathes 
Molinaii 
Molt 
U 3 ).* 
Soluble acids: 
Butyric add.. 
Caproic add.. 
Caprylic add. 
Capric add... 
5.00 
a.oo 
.X 5 
5.00 
2.00 
.15 
4.3a 
a. z6 
.67 
4.3a 
a. z6 
•67 
3.9a 
X.88 
x. 4 a 
X.90 
.47 
x.90 
5.25 to 6.xa 
.90 to a.70 
Traces. 
Traces. 
7.40 
Total. 
7. IS 
MS 
7.15 
7.15 
Insoluble adds: 
Laurie add. 
Myristicadd. 
Palmitic add. 
Stearic add. 
Oldc add. 
Arachidic acid.. 
Hidior unsaturated adds 
Total. 
Total fatty adds. 
5 «. la 
35.63 
51. xo 
3*35 
33-30 
4*46 
48.94 
5-54 
28.8x 
xaoo 
4a. 75 
3.00 
33-00 
5.69 
7.58 
aa86 
26.54 
x.90 
32.23 
7.40 
Traces. 
Traces. 
Traces. 
Z4 to z6 
XX ormore. 
X4 to x8 
7 to XX 
25'to 30 
20.00 
40.93 
36.5a 
4 to 5.7 
87.75 
87.75 
87.75 
87.75 
89. XI 
87.4s 
94.90 
94.90 
94.90 
94.90 
94.80 
94.8s 
* Reference is made by number (italic) to ‘‘Literature dted,” pp. 397~398. 
* Results recalculated on a basis of 94.80 per cent total fatty adds. 
* Recalculated. 
* Results recalculated by Browne. 
