Antioxidant potential and physicochemical properties of protein hydrolysates from body parts of North Atlantic sea cucumber ( Cucumaria frondosa )

Table 2 The colour of sea cucumber C. frondosa protein hydrolysates

Sample	L	a	b
Body wall
BW	57.92 ± 0.35^a	2.79 ± 0.55^b	17.05 ± 0.19^a
BWA	55.60 ± 0.72^b	3.86 ± 0.58^a	18.03 ± 0.88^a
BWF	50.59 ± 0.22^d	2.70 ± 0.09^b	17.32 ± 0.87^a
BWC	54.33 ± 0.69^b	2.67 ± 0.44^b	17.74 ± 0.57^a
BW (C + F)	52.62 ± 0.05^c	2.91 ± 0.24^b	18.14 ± 0.96^a
BW (A + F)	56.68 ± 0.47^a	3.89 ± 0.46^a	18.13 ± 0.78^a
Flower
FL	43.66 ± 0.30^a	2.92 ± 0.11^b	17.06 ± 0.05^c
FLA	42.88 ± 0.15^b	3.92 ± 0.32^a	18.11 ± 0.62^b
FLF	41.26 ± 0.40^b	3.25 ± 0.15^b	18.91 ± 0.11^a
FLC	42.11 ± 0.04^b	3.87 ± 0.10^a	17.03 ± 0.10^c
FL (C + F)	42.46 ± 0.26^b	2.34 ± 0.04^c	18.99 ± 0.07^b
FL (A + F)	41.97 ± 0.28^b	3.31 ± 0.33^b	18.00 ± 0.29^a
Internal organs
IN	41.89 ± 0.78^a	2.92 ± 0.05^b	17.01 ± 0.21^b
INA	43.25 ± 0.35^a	2.14 ± 0.56^c	18.18 ± 1.21^a
INF	43.13 ± 0.39^a	3.35 ± 0.26^a	18.05 ± 0.11^a
INC	42.34 ± 0.32^a	3.65 ± 0.57^a	17.58 ± 1.23^a
IN (C + F)	43.00 ± 0.33^a	3.21 ± 0.70^a	18.80 ± 0.89^a
IN (A + F)	43.49 ± 0.67^a	3.26 ± 0.45^a	17.11 ± 0.46^a

L, whiteness; a, redness; b, yellowness; BW Body wall, FL Flower, IN Internal organs, A Alcalase, F Flavourzyme, C Corolase, C + F Mixture of Corolase and Flavourzyme, A + F Mixture of Alcalase and Flavourzyme;
Data are expressed as means ±SD from triplicate determinations
Different superscripts in each column for the same colour parameter of protein hydrolysates prepared from each body part indicates significant difference at p < 0.05

ISSN: 2661-8974