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Table 2 Analysis of the protein hydrolysates of cottonseed

From: Evaluation of cottonseed bioactive peptides supplementation on performance, egg quality, and total antioxidant activity of serum in laying hens

Composition of protein hydrolysates of cottonseed, g/kg

Moisture

80.0

Ash

150.0

Crude fat

25.0

Crude fiber

70.0

Nitrogen-free extract

210.6

Total protein (N × 6.25)

464.4

Peptides with molecular weight < 1000 Da

180.0

Arg

41.2

His

12.0

Ile

16.0

Leu

26.2

Lys

30.6

Met

9.4

Cys

8.0

Phe

21.0

Thr

14.2

Val

19.5

Gly

17.3

Ala

17.5

Pro

22.7

Ser

23.5

Asp

58.5

Glu

93.0

Tyr

12.8

Trp

6.0

Calcium

33.0