*
• > * -
Fat determination
by solvent extraction
with Soxtec System
tecator
Sample prepa-
ration(milling,
homogenization
etc.)
weigh sample into
thimble(Wi)
Drying
of samples
nnnnn
H
cm
Fix thimbles into
extraction unit
.
Fix weighed extrac-
tion cups into Ex-
traction Unit.
nnnonn
1
Weigh extraction cups (W2) Add solvent to extraction cups
nnmnn
Boiling extraction with
thimbles in submerged,
boiling position (=^10 min)
- — iV™* *
Final extraction with
thimbles in upper, rinsing
position (=^20 min) followed by sol-
vent evaporation (=^5 min)
Remove extrac-
tion cups
Dry extraction cups
Weigh extraction
f
cups with extracted
/o T a i
fat(W
3
)
W
3
—W2 .
i n n
—wi—
>•£*„
Summary of Contents for Soxtec System
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