. 2015 Apr 30;35(2):179–188. doi: 10.5851/kosfa.2015.35.2.179

Table 2. Vitamin content of chicken by-products.

Item	Vitamin A (μgRE/100g)	Vitamin B1 (mg/100g)	Vitamin B2 (mg/100g)	Vitamin B3 (mg/100g)	Vitamin B5 (mg/100g)	Vitamin B6 (mg/100g)
Liver	21,676.18±3,439^a	0.23±0.02^a	0.74±0.05^a	6.57±0.19^a	4.16±0.15^a	0.01±0.00^a
Gizzard	13.46±5.30^b	0.04±0.01^d	0.11±0.00^d	3.84±0.15^c	0.81±0.03^d	0.001±0.00^b
Cecum	7.28±2.35^b	0.01±0.00^f	0.11±0.02^d	0.33±0.08^g	0.22±0.05^g	0.001±0.00^b
Crop	10.68±1.58^b	0.15±0.01^b	0.51±0.01^c	3.04±0.06^d	1.44±0.03^c	0.001±0.00^b
Small intestine	13.24±7.35^b	0.02±0.00^ef	0.13±0.01^d	0.86±0.08^f	0.32±0.03^f	0.001±0.00^b
Heart	31.90±6.96^b	0.13±0.02^c	0.66±0.04^b	4.29±0.10^b	3.84±0.09^b	0.001±0.00^b
Duodenum	11.18±1.28^b	0.01±0.00^f	0.10±0.01^d	0.93±0.03^f	0.29±0.02^gf	ND
Lung	32.42±2.12^b	0.03±0.00^de	0.11±0.01^d	1.72±0.06^e	0.49±0.02^e	0.00±0.00^b

Means in the same column with different superscripts (a-f) are significantly different (p<0.05).

ND: Not detectable.