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Table 3 Amino profile of Sangyod rice bran hydrolysate (SYRB)

From: Impact of Time and Enzyme Concentration on Sangyod Rice Bran Hydrolysate: Phytochemicals, Antioxidants, Amino Acids, and Cytotoxicity

Amino acid

SYRB

SYRB-0A-1

SYRB-07A-1

SYRB-1A-1

SYRB-0A-3

SYRB-07A-3

SYRB-1A-3

SYRB-0A-5

SYRB-07A-5

SYRB-1A-5

Essential amino acid

 Histidine

3.09 ± 0.05a

0.30 ± 0.09c

0.80 ± 0.05b

0.79 ± 0.03b

0.27 ± 0.02c

0.87 ± 0.02b

0.86 ± 0.01b

0.27 ± 0.02c

0.87 ± 0.02b

0.86 ± 0.01b

 Isoleucine

1.53 ± 0.06a

0.22 ± 0.13d

0.61 ± 0.04c

0.66 ± 0.01c

0.27 ± 0.04d

0.75 ± 0.05b

0.73 ± 0.00b

0.27 ± 0.04d

0.75 ± 0.05b

0.73 ± 0.00b

 Leucine

15.97 ± 0.66a

1.59 ± 0.34c

7.21 ± 0.34b

7.77 ± 0.04b

2.23 ± 0.44c

7.79 ± 0.53b

7.62 ± 0.02b

2.23 ± 0.44c

7.79 ± 0.53b

7.62 ± 0.02b

 Lysine

6.82 ± 0.41a

1.89 ± 0.00c

2.55 ± 0.20b

2.52 ± 0.01b

1.66 ± 0.00d

2.50 ± 0.19b

2.39 ± 0.01b

1.59 ± 0.00d

2.50 ± 0.19b

2.39 ± 0.01b

 Methionine

1.03 ± 0.08a

0.35 ± 0.02d

0.51 ± 0.05b

0.51 ± 0.04b

0.42 ± 0.04c

0.53 ± 0.05b

0.55 ± 0.00b

0.42 ± 0.04c

0.53 ± 0.05b

0.55 ± 0.00b

 Phenylalanine

2.98 ± 0.09a

0.36 ± 0.16c

1.20 ± 0.09b

1.28 ± 0.02b

0.15 ± 0.04c

1.30 ± 0.09b

1.25 ± 0.00b

0.15 ± 0.04c

1.30 ± 0.09b

1.25 ± 0.00b

 Threonine

1.63 ± 0.07a

0.24 ± 0.09d

0.86 ± 0.06c

0.91 ± 0.05b

0.26 ± 0.05d

0.94 ± 0.06b

0.97 ± 0.00b

0.26 ± 0.05d

0.94 ± 0.06b

0.97 ± 0.00b

 Valine

2.47 ± 0.05a

0.48 ± 0.27d

1.17 ± 0.06b

1.15 ± 0.03b

0.43 ± 0.04d

0.86 ± 0.03c

0.84 ± 0.00c

0.43 ± 0.04d

0.86 ± 0.03c

0.84 ± 0.00c

Non-essential amino acid

 Alanine

3.96 ± 0.11a

0.59 ± 0.05a

2.35 ± 0.02d

2.49 ± 0.03 cd

0.63 ± 0.12e

2.54 ± 0.14c

2.50 ± 0.01 cd

0.63 ± 0.12e

2.54 ± 0.14 cd

2.50 ± 0.01e

 Arginine

8.92 ± 0.41a

1.06 ± 0.06c

2.86 ± 0.36b

2.73 ± 0.03b

1.19 ± 0.17c

2.87 ± 0.17b

2.76 ± 0.00b

1.19 ± 0.17c

2.87 ± 0.17b

2.76 ± 0.00b

 Aspartate

2.13 ± 0.04a

0.33 ± 0.10c

1.04 ± 0.01b

1.20 ± 0.02b

0.33 ± 0.03c

1.09 ± 0.04b

1.22 ± 0.01b

0.33 ± 0.03c

1.09 ± 0.04b

1.22 ± 0.01b

 Glutamate

5.75 ± 0.14a

1.50 ± 0.09d

3.25 ± 0.09b

3.29 ± 0.05b

1.71 ± 0.09c

3.49 ± 0.12b

3.28 ± 0.05b

1.71 ± 0.09c

3.49 ± 0.12b

3.28 ± 0.05b

 Glycine

8.73 ± 0.26a

1.04 ± 0.02c

3.74 ± 0.20b

3.83 ± 0.06b

1.28 ± 0.16c

3.97 ± 0.16b

3.94 ± 0.02b

1.28 ± 0.16c

3.97 ± 0.16b

3.94 ± 0.02b

 Serine

2.69 ± 0.08a

0.37 ± 0.06d

1.58 ± 0.03b

1.69 ± 0.02b

0.42 ± 0.09c

1.66 ± 0.10b

1.69 ± 0.00b

0.42 ± 0.09c

1.66 ± 0.10b

1.69 ± 0.00b

 Tyrosine

1.28 ± 0.04a

0.36 ± 0.19c

0.72 ± 0.42b

1.18 ± 0.01a

0.22 ± 0.03d

0.34 ± 0.02c

0.25 ± 0.00d

0.22 ± 0.03d

0.34 ± 0.02c

0.25 ± 0.00d

 Cysteine

53.52 ± 1.92a

6.44 ± 0.09d

21.24 ± 1.26b

21.93 ± 0.21b

8.09 ± 1.19c

23.11 ± 1.28b

22.28 ± 0.08b

8.09 ± 1.19c

23.11 ± 1.28b

22.28 ± 0.08b

EAA (%)

36.28 ± 0.79e

64.48 ± 0.47d

70.52 ± 0.57bc

69.94 ± 0.91c

74.40 ± 0.73a

71.45 ± 0.73b

71.26 ± 0.47b

74.63 ± 0.85a

71.77 ± 1.01b

70.21 ± 0.32bc

NEAA (%)

63.72 ± 0.97a

35.52 ± 0.22b

29.48 ± 0.72 cd

30.06 ± 1.01c

25.60 ± 0.64e

28.55 ± 0.66d

28.74 ± 0.55d

25.37 ± 0.91e

28.23 ± 0.83d

29.79 ± 0.33c

  1. Values are presented as mean ± SD (n = 3). Different lowercase letters in the same row indicates significant difference (P ≤ 0.05). EAA essential amino acid, NEAA non-essential amino acid, ND not detected. For the condition of SYRB, SYRB-0A-1, SYRB-07A-1, SYRB-1A-1, SYRB-0A-3, SYRB-07A-3, SYRB-1A-3, SYRB-0A-5, SYRB-07A-5, and SYRB-1A-5, please see in Table 1