Carlos-Eduardo Narváez-Cuenca Clara-Bianeth Peña, Luz Patricia Restrepo-Sánchez, Ajjamada
Kushalappa, Teresa Mosquera
Contract to access genetic resources RGE0069
Deficiency in nutrients intake in Colombia: protein (36%), iron (15%), zinc (62%), and calcium (86%). 52% of mortality in Colombia is related to cardiovascular disease. Potato is the 4th most consumed food in Colombia.
Strengthening the agriculture-nutrition link
1. Food
security and
nutrition
2. Potato
breeding
3. Nutritional
quality value
4. Genomics
and
metabolomics
6. Family roles
and gender
5. Educational
program - ECA
Multidisciplinary
research
WASHING BOILING SLICING FREEZE-
DRYING
Potato tubers are typically consumed in Colombia after boiling
Protein AOAC 970.22 Soluble and insoluble dietary fibre AOAC 985.29 Iron, zinc, and calcium Digestion with HClO4:HNO3
Quantification by ICP-OES
0.0
2.0
4.0
6.0
8.0
10.0
12.0
AC-O4 AC-O9 AC-50 AC-51 AC-52 AC-59 AC-64 Col Gal
Pro
tein
(g
/10
0 g
DW
)
Recommended nutrient intake (RNI) per
day for people aged from 19 to 50 years
old: 56/46 g (male/female) of protein*
%DV (daily value) = 231 g potato FW x protein content (g /100 g FW) x 100 / RNI (g)
Up to 2.4 fold increase of protein in advanced clones (AC) as compared to Criolla Colombia
*FAO/WHO (2001); USDA (2002)
%DV = 3/4
%DV = 9/11
Advanced clones
0.0
5.0
10.0
15.0
20.0
25.0
AC-O4 AC-O9 AC-50 AC-51 AC-52 AC-59 AC-64 Col Gal
Tota
l d
ieta
ry f
ibre
(g
/10
0 g
DW
)
Recommended nutrient intake (RNI) per
day for people aged from 19 to 50 years
old: 38/25 g (male/female) of total dietary
fibre*
%DV = 231 g potato FW x total dietary fibre content (g /100 g FW) x 100 / RNI (g)
%DV =18/27
*FAO/WHO (2001); USDA (2002)
Up to 1.2 fold increase of total dietary fibre in advanced clones (AC) as compared to Criolla Colombia
%DV = 24/36
0.0
0.5
1.0
1.5
2.0
2.5
3.0
AC-O4 AC-O9 AC-50 AC-51 AC-52 AC-59 AC-64 Col Gal
Iro
n (
mg
/10
0 g
DW
)
Recommended nutrient intake (RNI) per
day for people aged from 19 to 50 years
old: 13.7/29.4 (male/female) mg of iron
with 10% bioavailability*
%DV = 231 g potato FW x iron content (mg /100 g FW) x 100 / RNI (mg)
Up to 1.3 fold increase of iron in advanced clones (AC) as compared to cultivar Criolla Colombia
%DV = 6/3 %DV = 9/4
*FAO/WHO (2001); USDA (2002)
Up to 1.5/1.7 more soluble/insoluble dietary fibre in the collection than in the commercial cultivars
0.0
2.0
4.0
6.0
8.0
SD
F (
g/1
00
g D
W)
Genotype
5.0
10.0
15.0
20.0
25.0
IDF
(g
/100 g
DW
)
Genotype
Up to 1.8 more protein in the collection than in the commercial cultivars
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
Pro
tein
(g
/100 g
DW
)
Genotype
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
Zin
c (
mg
/10
0 g
DW
)
Genotype
0
20
40
60
80
100
120
140
160
180
200
Calc
ium
(m
g/1
00 g
DW
)
Genotype
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
Iro
n (
mg
/100 g
DW
)
Genotype
Up to 2.6/1.6/4.5 more Fe/Zn/Ca in the collection than in the commercial cultivars
Conclusion
> Advanced clones
Protein, dietary fibre, iron, zinc, calcium
Commercial cultivars
>
Colombian Core Colection