Effect of Harvest Period on the Proximate Composition and Functional and Sensory Properties of Gari Produced from Local and Improved Cassava (Manihot esculenta) Varieties
Table 4
Hedonic sensory mean scores of cassava gari. Garis are produced from local (EN and AD) and improved (TMS92/0326, TMS96/1414, and IRAD4115) cassava varieties harvested in dry season at 12 months and in rainy season at 15 months after planting (12MAP and 15MAP). These garis were compared to the commercial cassava gari (CG).
Harvest periods
Varieties
Color
Odor
Mouthfeel
Acidity
Sweetness
Overall acceptability
12MAP (May)
TMS92/0326
3.45 ± 0.6
3.40 ± 0.8
2.55 ± 0.51e
2.80 ± 0.77a
2.55 ± 0.51bcd
3.75 ± 0.72b
TMS96/1414
2.85 ± 0.6
3.20 ± 0.8
2.95 ± 0.69cde
2.65 ± 0.75ab
2.65 ± 0.75bc
3.80 ± 0.69b
IRAD4115
2.75 ± 0.8
3.05 ± 0.8
3.30 ± 0.57bc
2.20 ± 0.41bc
2.50 ± 0.95bcd
2.75 ± 0.91de
EN
4.50 ± 0.7
3.50 ± 0.7
2.75 ± 0.85de
1.60 ± 0.50d
2.60 ± 0.68bcd
4.30 ± 0.81a
AD
3.55 ± 0.7
2.95 ± 0.9
1.90 ± 0.71f
1.65 ± 0.75d
2.30 ± 0.75cd
3.10 ± 0.79cd
15MAP (August)
TMS92/0326
2.50 ± 0.6
1.80 ± 0.8
4.30 ± 0.86a
1.90 ± 0.85cd
2.30 ± 0.86cd
2.55 ± 0.69e
TMS96/1414
2.15 ± 0.8
2.50 ± 0.60bc
3.25 ± 0.79bc
2.00 ± 1.03cd
2.25 ± 0.78cd
2.75 ± 0.79de
IRAD4115
2.40 ± 0.7
2.35 ± 0.49c
3.15 ± 0.75bcd
1.85 ± 0.75cd
3.00 ± 0.79ab
2.40 ± 0.50e
EN
2.20 ± 0.4
2.55 ± 0.83bc
3.60 ± 0.75b
1.95 ± 0.89cd
3.35 ± 0.99a
2.50 ± 0.76e
AD
3.40 ± 0.6
2.95 ± 0.94ab
1.85 ± 0.49f
1.65 ± 0.75d
2.05 ± 0.76d
3.00 ± 0.83cd
Commercial gari cassava (CG)
3.90 ± 0.5
3.15 ± 0.93a
2.85 ± 0.81cde
2.50 ± 0.69ab
2.95 ± 0.60ab
3.55 ± 0.51bc
Values are means ± standard deviation of scores awarded by panelists (). Values in the same column with the different superscript are significantly different ().