Table 2. Protein spectral profile (protein primary structures and protein secondary structures) of different blend pelleted products (BPP) of carinata meal and canola meal in the different levels of pea screenings and lignosulfonate and comparison between carinata meal and canola meal (CR vs. CN), adding lignosulfonate with no adding lignosulfonate (LSO₃ No vs. Add), and high level of pea screenings with low level of pea screenings (Pea High vs. Low) using FTIR Vibrational Spectroscopy

Amide I peak height⁴

Amide II peak height

Amide I, II height ratio

Amide I area

Amide II area

Amide area

α-helix height

β-sheet height

α-helix, β-sheet height ratio

0.279^cd

0.134^bc

2.067^bc

19.024^d

6.469^bc

25.494^de

0.319^cd

0.274^de

1.166

0.252^e

0.123^d

2.028^bc

17.507^e

5.760^d

23.269^f

0.285^e

0.245^f

1.167

0.302^ab

0.140^b

2.152^ab

21.253^a

6.532^b

27.784^ab

0.341^b

0.299^bc

1.141

0.281^c

0.126^cd

2.218^a

20.008^c

6.008^cd

26.017^cd

0.319^cd

0.281^cde

1.137

0.279^cd

0.143^b

1.957^cd

19.032^d

6.408^bc

25.441^de

0.331^bc

0.288^cd

1.151

0.265^de

0.140^b

1.934^cd

18.008^e

6.554^b

24.562^e

0.313^d

0.266^e

1.185

0.312^a

0.164^a

1.892^d

21.090^ab

7.642^a

28.732^a

0.374^a

0.334^a

1.120

0.288^bc

0.138^b

2.139^ab

20.225^bc

6.605^b

26.827^bc

0.345^b

0.311^b

1.110

0.0058

0.0041

0.0692

0.3357

0.2136

0.429

0.0067

0.0073

0.0201

<0.01

<0.01

<0.01

<0.01

<0.01

<0.01

<0.01

<0.01

0.18

0.04

<0.01

<0.01

0.52

<0.01

0.02

<0.01

<0.01

0.45

<0.01

<0.01

0.07

<0.01

<0.01

<0.01

<0.01

<0.01

0.67

<0.01

<0.01

<0.01

<0.01

<0.01

<0.01

<0.01

<0.01

<0.01