Table 1 Average values (± standard error (S.E.)) for nutritional quality parameters in white and brown tef genotypes grown in the field and pot.
Field | Pot | |||||
|---|---|---|---|---|---|---|
White variety (406W) | Brown variety (405B) | P value | White variety (406W) | Brown variety (405B) | P value | |
Ca (mg/100 gr DW) | 226.1 ± 4.8 | 232.7 ± 4.7 | 169.2 ± 8.2 | 173.3 ± 8.6 | ||
Mg (mg/100 gr DW) | 195.5 ± 1.8 | 188.2 ± 1.8 | * | 188.2 ± 8.5 | 209.4 ± 9.0 | |
Fe (mg/100 gr DW) | 8.5 ± 0.5 | 9.4 ± 0.5 | 8.9 ± 3.03 | 10.6 ± 3.2 | ||
Zn (mg/100 gr DW) | 4.43 ± 0.04 | 4.03 ± 0.04 | * | 7.42 ± 0.44 | 8.07 ± 0.46 | |
Mn (mg/100 gr DW) | 5.49 ± 0.09 | 5.67 ± 0.1 | 9.32 ± 0.46 | 15.3 ± 0.5 | * | |
Cu (mg/100 gr DW) | 0.94 ± 0.01 | 0.84 ± 0.01 | * | 0.21 ± 0.03 | 0.22 ± 0.04 | |
C14:0 (%) | 0.03 ± 0 | 0.03 ± 0 | 0.03 ± 0 | 0.03 ± 0 | ||
C15:0 (%) | 0.02 ± 0 | 0.02 ± 0 | 0.02 ± 0 | 0.02 ± 0 | ||
16:0 (%) | 17.0 ± 0.14 | 17.3 ± 0.14 | 15.7 ± 0.14 | 15.3 ± 0.14 | * | |
C16:1 (Z7) (%) | 0.04 ± 0 | 0.04 ± 0 | 0.03 ± 0 | 0.03 ± 0 | ||
C16:1 (Z9) (%) | 0.19 ± 0.01 | 0.19 ± 0.01 | 0.13 ± 0.01 | 0.11 ± 0.01 | * | |
C17:0 (%) | 0.1 ± 0 | 0.09 ± 0 | 0.19 ± 0.03 | 0.18 ± 0.03 | ||
C18:0 (%) | 5.5 ± 0.05 | 5.2 ± 0.05 | * | 4.0 ± 0.06 | 3.6 ± 0.06 | * |
18:11 (Z9) (%) | 27.5 ± 0.1 | 26.6 ± 0.1 | * | 26.2 ± 0.2 | 26.8 ± 0.2 | * |
C18:1 (Z11) (%) | 0.70 ± 0.01 | 0.72 ± 0.01 | * | 0.62 ± 0.01 | 0.60 ± 0.01 | |
C18:2 (%) | 41.7 ± 0.1 | 42.4 ± 0.11 | * | 46.6 ± 0.2 | 46.3 ± 0.2 | |
C18:3 (%) | 5.2 ± 0.03 | 5.6 ± 0.03 | * | 5.3 ± 0.05 | 6.0.0 ± 0.05 | * |
C20:0 (%) | 1.13 ± 0.03 | 0.94 ± 0.03 | * | 0.68 ± 0.01 | 0.6 ± 0.01 | * |
C20:1 (Z11) (%) | 0.2 ± 0.01 | 0.21 ± 0.01 | 0.21 ± 0.01 | 0.23 ± 0.01 | * | |
C20:1 (Z13) (%) | 0.36 ± 0.01 | 0.33 ± 0.01 | * | 0.14 ± 0.01 | 0.18 ± 0.01 | |
C21:0 (%) | 0.05 ± 0 | 0.05 ± 0 | 0.04 ± 0 | 0.05 ± 0 | ||
C22:0 (%) | 0.29 ± 0.01 | 0.22 ± 0.01 | * | 0.30 ± 0.01 | 0.20 ± 0.01 | |
SFA (%) | 24.1 ± 0.1 | 23.9 ± 0.1 | 20.7 ± 0.1 | 19.7 ± 0.1 | * | |
MUFA (%) | 28.9 ± 0.1 | 28.2 ± 0.1 | * | 27.2 ± 0.2 | 28.0 ± 0.2 | * |
PUFA (%) | 47.0 ± 0.1 | 48.0 ± 0.1 | * | 51.8 ± 0.2 | 52.3 ± 0.2 | * |
HAC (µmoleTE/mg DW) | 3.26 ± 0.12 | 3.22 ± 0.12 | 1.28 ± 0.07 | 1.17 ± 0.07 | ||
LAC (µmoleTE/mg DW) | 1.73 ± 0.08 | 1.52 ± 0.08 | 2.0 ± 0.11 | 2.66 ± 0.11 | * | |
Phenolics -free (mg RE/g DW) | 2.24 ± 0.04 | 2.14 ± 0.04 | 2.02 ± 0.08 | 2.02 ± 0.08 | ||
Phenolics-bound (mg RE/g DW) | 0.73 ± 0.07 | 0.93 ± 0.07 | 0.25 ± 0.05 | 0.37 ± 0.04 | ||
TPC (mg GAE/gr DW) | 1.2 ± 0.02 | 1.27 ± 0.02 | * | 0.89 ± 0.05 | 1.04 ± 0.05 | * |
Genistic acid (µg/g DW) | 88.6 ± 18.8 | 126.1 ± 19.1 | 19.5 ± 2.4 | 19.7 ± 2.6 | ||
Vanillin (µg/g DW) | 37.9 ± 9.8 | 174.7 ± 9.9 | * | 16.5 ± 10.1 | 157.6 ± 10.4 | * |
p-coumaric acid (µg/g DW) | 46.0 ± 5.2 | 19.5 ± 5.2 | * | 165.4 ± 24.0 | 3.92 ± 25.26 | * |
Ferulic acid (µg/g DW) | 79.6 ± 6.9 | 126.1 ± 7.04 | * | 19.3 ± 3.3 | 75.9 ± 3.2 | * |
Rutin (µg/g DW) | 146.3 ± 14.1 | 125.6 ± 14.2 | 262.9 ± 13.6 | 189.1 ± 14.3 | * | |
Quercetin (µg/g DW) | 1,403.7 ± 131.9 | 1,429.5 ± 134.1 | 1,607.8 ± 109.8 | 1,486.2 ± 115.4 | ||
