Effect of Jatropha curcas Peptide Fractions on the Angiotensin I-Converting Enzyme Inhibitory Activity

Table 1

Amino acid contents in the <1 kDa and 5–10 kDa ultrafiltered fraction from J. curcas protein hydrolysates.

Amino acid	Composition (g/100 g)
	𝐹 = 5–10 kDa	𝐹 < 1 kDa
Asx	6.66±0.79^a	12.83±1.37^b
Glx	7.37±0.60^a	13.92±0.72^b
Ser	6.27±0.68^a	5.03±0.92^a
His	4.86±0.28^a	3.17±0.15^b
Gly	6.52±0.44^a	3.40±1.30^b
Thr	4.30±0.48^a	3.60±0.72^a
Arg	11.83±1.21^a	7.86±1.33^b
Ala	7.60±1.16^a	4.88±0.71^b
Pro	8.32±0.53^a	4.85±1.21^b
Tyr	8.17±1.48^a	7.87±1.50^a
Val	1.20±0.72^a	1.58±1.10^a
Met	0.84±0.21^a	0.27±0.17^b
Cys	1.13±0.06^a	2.63±0.39^b
Ile	8.23±1.47^a	7.00±1.32^a
Trp	0.55±0.24^a	1.04±0.02^b
Leu	5.32±1.41^a	5.61±1.33^a
Phe	7.06±1.15^a	11.51±1.22^b
Lys	3.78±0.69^a	2.93±0.44^a

^a-bDifferent superscript letters in the same row indicate statistical difference (𝑃<0.05).