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University of Minnesota Study
Following are results from analyses completed in Minnesota's laboratory:
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| Sample |
Crude Protein
(% as fed) |
CP Solubility
(% of CP) |
RUPa
(% of CP) |
Rate of CP
Degradation (%/h) |
IDb
(% of RUP) |
IADPc
(ID x RUP) |
Extruded/Expelled
Soybean Meal
Soybean Meal |
41.4
44.2 |
15.7
12.6
|
53.5
40.4 |
4.1
7.4 |
90.4
74.5 |
48.4
30.1 |
a RUP = Ruminally undegradable protein.
b ID = Intestinal CP digestion.
c IADP = Intestinally absorbalbe dietary protein.
Results indicate that RUP was greater than our standard soybean meal, while intestinal digestion was much improved at 90.4%. The IADP indicates effective processing of the soybean meal.
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