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. 2023 Feb 21;12(5):908. doi: 10.3390/foods12050908

Table 1.

Proximate composition of protein isolate obtained by different processing techniques; values are the average of three replicates reported as % dry matter (standard deviation excluded for clarity of the table). The same superscript letters in the same column indicate no significant difference, p < 0.05.

Treatment Parameters Sample Details Protein (%) N × 6.25 Protein (%) N × 5.7 Fat (%) Carb (%) Ash (%) Crude Fibres (%)
Original Flour L. albus cv Murringo Full Fat (MF) 43.10 a 39.31 a 11.90 c 11.30 c 3.35 a 23.10 c
Defatted (MFD) 48.34 b 44.09 b 3.80 b 12.30 c 3.46 a 24.90 c
L. angustifolius cv Jurien Full Fat (JF) 41.00 a 37.39 a 5.83 b 9.20 b 2.57 a 33.20 d
Defatted (JFD) 44.74 a 40.80 a 1.50 a 9.80 b 2.58 a 34.10 d
Pasteurized Freeze Dried L. albus cv Murringo Full Fat (M-PF) 83.24 c 75.91 c 17.04 d <0.50 a 2.64 a 9.65 b
Defatted (MD-PF) 94.19 e 85.91 e 4.94 b <0.50 a 2.94 a 8.44 a
L. angustifolius cv Jurien Full Fat (J-PF) 83.81 c 76.43 c 12.56 c <0.50 a 2.95 a 8.44 a
Defatted (JD-PF) 94.35 e 86.04 e 3.71 b <0.50a 3.00 a 7.62 a
Spray Dried L. albus cv Murringo Full Fat (M-S) 81.41 c 74.25 c 14.98 c,d <0.50 a 2.57 a 10.68 b
Defatted (MD-S) 92.20 d,e 84.0 d,e 3.24 a <0.50 a 2.98 a 7.41 a
L. angustifolius cv Jurien Full Fat (J-S) 89.48 d 81.60 d 10.60 b <0.50 a 2.92 a 9.54 b
Defatted (JD-S) 94.59 e 86.27 e 3.71 a <0.50 2.99 a 7.29 a
Direct Freeze Dried L. albus cv Murringo Full Fat (M-F) 87.21 d 79.54 d 12.68 b <0.5 2.37 a 7.61 a
Defatted (MD-F) 92.71 e 84.55 e 3.65 a <0.6 2.48 a 9.32 b
L. angustifolius cv Jurien Full Fat (J-F) 91.64 d,e 83.58 d,e 11.34 b <0.7 2.47 a 7.28 a
Defatted (JD-F) 94.56 e 86.24 e 2.98 a <0.8 2.78 a 8.00 a