Operator’s manual – ANKOM XT10 Series User Manual
Page 28
Operator’s Manual
pg. 28
Rev F 12/08/14
Numbered Notes
1.
Pre-extraction drying time of the samples in the filter bags can be greatly reduced by using a microwave oven. However,
microwave ovens vary in energy output and samples vary in water and fat composition. You will need to experiment with your
microwave oven to determine the proper conditions for use. Contact ANKOM Technology for further information.
2.
Some samples with large amounts of carbohydrates (starches and cellulose) may bind small quantities of solvent and require
additional post drying. To remove bound solvent, dry at 100°C for 1 – 3 hrs or at 125°C for 30 minutes.
Sample ID
oat mea
l
brownie mix
soy
bea
n A
c
a
nol
a
soy
bea
n mea
l
c
orn A
poul
try st
a
rte
r
c
a
tt
le f
e
e
d
pi
g st
a
rte
r
a
lfa
lfa
c
a
t food
c
ook
ies
bkft ce
re
a
l
to
rtil
la c
hi
ps
Number of laboratories
12
12
11
9
12
12
11
10
11
11
12
11
12
12
Number of replicates
24
24
22
18
24
24
22
20
22
22
24
22
24
24
Filter Bag Average, % Crude Fat
5.8
8.7
20.9
39.0
1.6
3.3
3.3
3.2
5.6
2.4
6.3
22.7
2.3
19.9
Certified Labs Average
a
5.7
8.7
21.1
39.7
1.6
3.6
3.5
3.0
5.5
2.2
6.2
23.1
2.3
20.0
AOCS Am 2-93 Avg. for Oilseeds
21.9
44.8
3.6
S
r
0.36
0.20
0.35
0.23
0.14
0.31
0.24
0.18
0.20
0.39
0.27
0.20
0.26
0.39
S
R
0.54
0.31
0.63
0.68
0.27
0.42
0.42
0.20
0.28
0.50
0.30
0.20
0.36
0.48
RSD
r
, %
6.2
2.3
1.7
0.6
8.5
9.5
7.3
5.6
3.6
16.1
4.2
0.9
11.4
2.0
RSD
R
, %
9.4
3.5
3.0
1.7
16.3
12.7
12.6
6.1
5.0
20.7
4.7
0.9
15.7
2.4
r
0.99
0.56
0.98
0.65
0.39
0.88
0.68
0.51
0.56
1.08
0.75
0.56
0.72
1.09
R
1.52
0.86
1.76
1.90
0.75
1.18
1.16
0.55
0.78
1.39
0.83
0.56
1.00
1.35
HORRAT
3.05
1.21
1.19
0.76
4.38
3.87
3.77
1.83
1.61
5.92
1.56
0.35
4.45
0.95
Sample ID
dog food
c
ra
c
ker
s
tu
rke
y
ham
bee
f gr
oun
d
c
hi
c
ken br
e
a
st
soy
bea
n B
saf
flower
pot
a
to
c
hi
ps
hot
dog
sausage
c
orn B
c
hee
se c
urls
c
orn si
lage
Number of laboratories
12
10
12
9
11
11
11
9
11
12
11
12
12
12
Number of replicates
24
20
24
18
22
22
22
18
22
24
22
24
24
24
Filter Bag Average, % Crude Fat
6.8
23.8
3.2
11.6
23.8
2.8
19.4
22.5
32.0
39.5
25.7
3.4
30.6
2.3
Certified Labs Average
a
6.9
24.0
3.2
11.3
23.5
2.7
19.7
23.2
32.0
39.0
25.0
3.7
30.5
2.3
AOCS Am 2-93 Avg. for Oilseeds
20.8
24.7
S
r
0.35
0.23
0.21
0.30
0.24
0.33
0.38
0.53
0.48
0.35
0.34
0.39
0.48
0.23
S
R
0.35
0.23
0.34
0.30
0.36
0.33
0.62
0.83
0.52
0.59
0.51
0.41
0.69
0.51
RSD
r
, %
5.23
0.96
6.57
2.59
1.01
11.89
1.97
2.36
1.49
0.89
1.33
11.48
1.59
9.87
RSD
R
, %
5.23
0.96
10.84
2.59
1.49
11.89
3.19
3.69
1.61
1.49
1.98
11.93
2.27
22.45
r
0.99
0.64
0.58
0.84
0.67
0.94
1.07
1.49
1.34
0.98
0.96
1.10
1.36
0.63
R
0.99
0.64
0.96
0.84
0.99
0.94
1.73
2.33
1.45
1.65
1.43
1.14
1.94
1.44
HORRAT
1.74
0.39
3.22
0.94
0.6
3.47
1.25
1.48
0.68
0.65
0.81
3.59
0.95
6.36
a
AOCS Official Methods Ba 3-38, AOAC 920.39 or equivalent
Table 1. A summary of the statistical analysis of the international collaborative study of the Filter Bag Technique for the proposed Official AOCS Method, “Rapid Determination of
Oil/Fat Utilizing High Temperature Solvent Extraction” is presented in this table. Included in the summary is a comparison of the Filter Bag Technique with the results of analysis by
AOCS certified laboratories using official AOCS or AOAC methods