From: The aluminum distribution and translocation in two citrus species differing in aluminum tolerance
Wavenumber (cm-1) | Tentative Assignment | Reference | |||
---|---|---|---|---|---|
C. sinensis | C. grandis | ||||
Control | Al toxicity | Control | Al toxicity | ||
3400 | 3400 | 3400 | 3396 | OH stretching | [27] |
2924 | 2926 | 2924 | 2926 | CH asymmetric stretching | [28] |
2856 | 2858 | 2858 | 2860 | CH symmetric stretching | [28] |
1740 | 1740 | 1740 | 1740 | C=O stretching of ester | [28] |
1649 | 1649 | 1649 | 1649 | C=O stretching of amide I band | [29] |
1545 | 1543 | 1543 | 1543 | NH bending and CN stretching of amide II band | [29] |
1514 | 1518 | 1520 | 1520 | NH bending and CN stretching of amide II band | [30] |
1427 | 1427 | 1427 | 1427 | CH2 symmetric deformation | [31] |
1375 | 1375 | 1373 | 1373 | COO- symmetric stretching and aliphatic group vibration | [32] |
1329 | 1331 | 1327 | 1331 | C-O | [33] |
1246 | 1244 | 1246 | 1244 | C=O stretching or NH bending of amide III bands | [32] |
1155 | 1153 | 1153 | 1153 | phosphoryl group | [28] |
1103 | 1101 | 1103 | 1105 | C=O stretching, alclhol hydroxyl, ether or ester base | [29] |
1059 | 1047 | 1059 | 1054 | C-OH stretching of alcoholic groups and carboxylic acids | [34] |
899 | - | 899 | 906 | β-linkage between two glucose units | [31] |