. Author manuscript; available in PMC: 2015 Oct 28.

Published in final edited form as: Biotechnol Prog. 2015 Jul 15;31(5):1331–1339. doi: 10.1002/btpr.2135

Table 2.

Estimated Regression Model and Coefficient of Determination for the Release of N-Glycans from Bovine Colostrum Whey by EndoBI-1

Estimated Regression Model^* R²
Estimated release of N-glycans from whey by	0.74
$EndoBI 1 (μ g) = 21.4 8.3 X_{1} + 5.7 X_{2} 4.8 X_{3}^{2} + 6.2 X_{4}$

X₁ = coded level corresponding to pH; X₂ = coded level corresponding to time; X₃ = coded level corresponding to temperature; X₄ = coded level corresponding to enzyme/protein ratio.

Only parameters with a confidence level above 95% (P < 0.05) were considered as significant.