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. 2024 Sep 14;16(18):3104. doi: 10.3390/nu16183104

Table 7.

Mean and standard error of the mean of B-vitamin values from separable lean tissue 1 from raw U.S. beef offal items.

B-Vitamin, Units Heart Liver Kidney Tongue
Thiamin (Vitamin B1), mcg/g 0.36 ± 0.01 0.18 ± 0.01 0.36 ± 0.01 0.09 ± <0.01
Thiamin Hydrochloride (Vitamin B1), mcg/g 0.46 ± 0.01 0.23 ± 0.01 0.45 ± 0.02 0.12 ± 0.00
Riboflavin (Vitamin B2), mcg/g 11.4 ± 0.04 33.8 ± 0.28 29.1 ± 0.40 3.60 ± 0.36
Niacin (Vitamin B2), mcg/g 45.13 ± 1.45 141.33 ± 4.37 62.67 ± 1.10 39.47 ± 3.99
Pantothenic Acid (Vitamin B5), mcg/g 12.63 ± 4.57 56.93 ± 4.66 22.13 ± 8.82 5.03 ± 2.24
D Calcium Pantothenate (Vitamin B5), mcg/g 13.77 ± 4.95 61.87 ± 5.05 24.03 ± 9.58 5.47 ± 2.46
Pyridoxine Free Base (Vitamin B6), mcg/g 2.92 ± 0.16 7.87 ± 0.12 5.88 ± 0.99 2.11 ± 0.08
Pyridoxine Hydrochloride (Vitamin B6), mcg/g 3.55 ± 0.20 9.56 ± 0.14 7.15 ± 1.21 2.57 ± 0.10
Vitamin B12, mcg/g 0.12 ± 0.03 0.85 ± 0.12 0.43 ± 0.03 0.05 ± <0.01

1 Separable lean tissue includes all lean muscle and organ tissue.