Table 2.
Major polyphenol profile of black and sumac sorghum bran extracts.
| BSE | SSE | |
|---|---|---|
| Polyphenols (mg gallic acid equiv/g extract) | 321.5 ± 2.7 | 571.7 ± 6.0 * |
| Proanthocyanidins (mg catechin equiv/g extract) | 8.4 ± 1.4 | 86.9 ± 1.1 * |
| 3-Deoxyanthocyanins (mg/g extract) | 10.1 ± 0.3 * | 2.0 ± 0.4 |
| Luteolinidin | 9.3 ± 0.4 * | 2.0 ± 0.4 |
| Apigeninidin | 0.9 ± 0.1 * | ND |
Data are expressed as mean ± standard deviation (SD). * Indicates significant difference between black and suman bran extracts. p < 0.01. n = 8. BSE: black sorghum bran extract, SSE: sumac sorghum bran extract, ND: not detected.