Table 3.

Protein composition of the investigated pea isolates.

Protein/polypeptide	M.w.(kDa)	Concentration (g/kg)
		Calvedon	L1	L2	L3	Maja	Miracle of America
Isolate
lipoxygenase	92.7	29.8 ± 0.7a	25.2 ± 0.2b	34.3 ± 0.4c	43.5 ± 1.0d	36.8 ± 1.4c	27.7 ± 0.5a
convicilin	77.9−72.4	104.2 ± 0.1a	102.7 ± 1.1a	117.8 ± 2.6b	103.8 ± 1.6a	91.3 ± 0.6c	97.4 ± 1.2d
Vicilin	47.3	153.1 ± 4.3a	171.8 ± 0.9b	168.3 ± 2.7b,c	176.8 ± 3.4d	123.0 ± 1.1e	166.7 ± 2.4b
Vicilin	37−31.8	195.6 ± 1.7a	207.0 ± 3.3b	194.1 ± 3.1a	207.7 ± 2.2b	177.5 ± 3.6c	188.7 ± 1.8d
Σ vicilin		348.7 ± 6.0e	378.8 ± 4.2a	362.4 ± 5.8b	384.5 ± 5.0c	300.5 ± 4.7d	355.4 ± 4.2f,b
legumin α	40.89	133.5 ± 2.6a	162.3 ± 2.1b	155.6 ± 3.9c	95.6 ± 2.9d	115.3 ± 1.1e	142.0 ± 0.7f
Legumin β	23.1−22.3	144.2 ± 0.2a	142.7 ± 0.7b	142.0 ± 0.4b	152.8 ± 2.2c	168.2 ± 1.7d	147.0 ± 0.3,e
Legn.r	63.6	35.4 ± 0.7a	24.6 ± 0.2b	36.8 ± 0.5a	30.8 ± 0.4c	34.3 ± 2.1a	32.7 ± 0.4f,c,d,e
Σ legumin		313.1 ± 3.5a	329.6 ± 3.3b	334.4 ± 5.0b	280.2 ± 4.9c	317.8 ± 4.9,da	321.7 ± 1.4d
V/L		1.11 ± 0.0067a	1.15 ± 0.0018b	1.08 ± 0.0011c	1.37 ± 0.0061c	0.94 ± 0.0002d	1.10 ± 0.0082c
C+V/L		1.45 ± 0.003a	1.46 ± 0.002b	1.43 ± 0.0036c	1.74 ± 0.0069d	1.23 ± 0.0023e	1.41 ± 0.01066f
PPI		17.9 ± 0.8a	17.0 ± 0.2a	26.2 ± 0.5c	17.6 ± 0.5a	14.0 ± 0.7d	21.0f
whey
lipoxygenase	92.7	33.7 ± 0.9a	22.2 ± 0.4b	26.2 ± 0.2c	29.8d	64.4 ± 0.8e	32.4 ± 0.8a
Legumin α	40.89	45.20 ± 0.4a	58.9 ± 0.3b	50.1 ± 0.1c	54.9 ± 0.7d	38.1 ± 0.2e	47.1 ± 0.4f
vicilin	28.5	154.2 ± 1.1a	131.0 ± 1.0b	168.7 ± 1.2c	173.3 ± 2.5d	123.7 ± 2.4e	140.2 ± 2.1f
PPI	11.5	261.1 ± 1.7a	349.1 ± 1.4b	242.0 ± 2.20c	324.6 ± 2.7d	229.2 ± 2.7e	253.3 ± 3.7f

^*Means followed by the same letter within the same row are not significantly different (p < 0.05). Means were of triplicate determinations;

^**V/L-vicilin to legumin ratio; V + C/L-vicilin + convicilin to legumin ratio;

^****PPI-pea protease inhibitor.