Table 1.

The protein and growth factor contents in GP, DP, and PP extract.

Compounds	Contents (per 1 g of Extract)
	GP Extract	DP Extract	PP Extract
Protein	705.51 ± 4.70 mg/g	198.34 ± 3.26 mg/g	151.44 ± 3.65 mg/g
Growth factors
EGF	171.18 ± 8.65 pg/g	39.02 ± 2.92 pg/g	5.79 ± 2.47 pg/g
FGF	401.79 ± 24.07 ng/g	448.99 ± 4.29 ng/g	65.34 ± 6.56 ng/g
IGF-1	155.58 ± 27.82 ng/g	23.07 ± 3.19 ng/g	40.38 ± 6.00 ng/g
TGF-β1	56.52 ± 15.61 pg/g	14.21 ± 0.58 pg/g	55.20 ± 1.21 pg/g

Each data represents mean ± S.D. (n = 3).