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Table 5 Loadings for the first two principal components

From: Impact of dietary Chlorella vulgaris and carbohydrate-active enzymes incorporation on plasma metabolites and liver lipid composition of broilers

Variables Factor 1 Factor 2
Total lipids -0.96 0.05
TAG -0.88 0.01
Total cholesterol -0.86 0.07
HDL-cholesterol -0.63 0.40
LDL-cholesterol -0.70 -0.48
VLDL-cholesterol -0.88 0.01
Glucose 0.24 -0.05
Urea 0.26 -0.76
Creatinine 0.31 0.51
Total protein -0.51 -0.26
ALT -0.31 -0.29
AST -0.19 -0.67
ALP -0.17 0.82
GGT 0.39 -0.28
  1. TAG - triacylglycerols; HDL - high-density lipoproteins; LDL - low-density lipoproteins; VLDL - very low-density lipoproteins; ALT - alanine aminotransferase (EC 2.6.1.2); AST - aspartate aminotransferase (E.C. 2.6.1.1); ALP - alkaline phosphatase (EC 3.1.3.1); GGT - gamma-glutamyltransferase (EC 2.3.2.13)