Table 2 Analysis of bioactive compounds in pigmented rice bran extracts of Hom Dang rice bran (HD) and Kum Doi Saket rice bran (KD).
From: Life-span extension by pigmented rice bran in the model yeast Saccharomyces cerevisiae
Identified Compounds | Structures | Rt (min) | [M-H]- | Rice bran cultivars |
|---|---|---|---|---|
Phenolic acids | ||||
p-Courmaric acid |
| 7.59 | 119 | HD,KD |
Protocatchuic acid |
| 5.66 | 109 | HD,KD |
Ferulic acid |
| 7.91 | 134,149,178 | HD, KD |
Flavonoid | ||||
Proanthocyanidin dimer |
| 6.30 | 425,289 | HD |
Proanthocyanidin trimer |
| 6.41 | 695 | HD |
Catechin |
| 6.41 | 245,205 | HD |
Rutin |
| 7.93 | 301,179,151 | HD,KD |
Kaemferol |
| 8.99 | 257,151,169 | HD,KD |
Isorhamnetin |
| 10.26 | 300 | HD,KD |
Quercetin |
| 9.51 | 151,179 | HD |
α-tocopherol |
| 5.43 | 431,343,205 | HD,KD |
