Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc

2016
Authors
Dragičević, Vesna
Mladenovic-Drinić, Snezana
Stojiljković, Milovan
Filipović, Milomir
Nikolić, Bogdan
Babić, Vojka

Kravić, Natalija

Article (Published version)

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Show full item recordAbstract
Malnutrition, as a global problem, is mainly caused by low level of mineral elements in staple food (deficient soil). Biofortification is based on selection of genotypes with enhanced concentration of mineral elements in grain, as well as decreased concentration of substances which interfere bioavailability of mineral elements in gut (like phytic acid), and increased content of substances that increase availability (such as beta-carotene). The experiment with 51 maize (Zea mays L.) inbred lines with different heterotic background was set up in order to evaluate chemical composition of grain and to determine the relations between phytic acid (PA), beta-carotene, and mineral elements: Mg, Fe, Mn, and Zn. The highest average phytate, beta-carotene, Fe, and Mn content was found in grain of inbreds from Lancaster heterotic group. The highest content of Mg was in grain of Independent source and Zn in grain of BSSS group. Increased level of Fe and Mn in Lancaster lines could be partially affe...cted by higher PA content in grain, while increased beta-carotene content could improve Mn and Zn availability from grain of BSSS genotypes and Mg availability from Lancaster inbreds. It is important to underline that PA reduction is followed by Zn content increase in grain of Lancaster heterotic group, as well as that variations in Mg, Fe, and Mn contents are independent on PA status in inbreds from Independent source, indicating that the genotypes with higher Mg, Fe and Mn status from this group could serve as favorable source for improved Mg, Fe, and Mn absorption.
Keywords:
Bioavailability / beta-carotene / heterotic group / inbred line / mineral elements / phytic acidSource:
Chilean Journal of Agricultural Research, 2016, 76, 2, 213-219Publisher:
- Instituto de Investigaciones Agropecuarias, INIA
Funding / projects:
- Improvment of maize and soybean traits by molecular and conventional breeding (RS-31068)
- COST Action - FA 0905
DOI: 10.4067/S0718-58392016000200011
ISSN: 0718-5839
WoS: 000376028400011
Scopus: 2-s2.0-84973322304
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IZBISTY - JOUR AU - Dragičević, Vesna AU - Mladenovic-Drinić, Snezana AU - Stojiljković, Milovan AU - Filipović, Milomir AU - Nikolić, Bogdan AU - Babić, Vojka AU - Kravić, Natalija PY - 2016 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/436 AB - Malnutrition, as a global problem, is mainly caused by low level of mineral elements in staple food (deficient soil). Biofortification is based on selection of genotypes with enhanced concentration of mineral elements in grain, as well as decreased concentration of substances which interfere bioavailability of mineral elements in gut (like phytic acid), and increased content of substances that increase availability (such as beta-carotene). The experiment with 51 maize (Zea mays L.) inbred lines with different heterotic background was set up in order to evaluate chemical composition of grain and to determine the relations between phytic acid (PA), beta-carotene, and mineral elements: Mg, Fe, Mn, and Zn. The highest average phytate, beta-carotene, Fe, and Mn content was found in grain of inbreds from Lancaster heterotic group. The highest content of Mg was in grain of Independent source and Zn in grain of BSSS group. Increased level of Fe and Mn in Lancaster lines could be partially affected by higher PA content in grain, while increased beta-carotene content could improve Mn and Zn availability from grain of BSSS genotypes and Mg availability from Lancaster inbreds. It is important to underline that PA reduction is followed by Zn content increase in grain of Lancaster heterotic group, as well as that variations in Mg, Fe, and Mn contents are independent on PA status in inbreds from Independent source, indicating that the genotypes with higher Mg, Fe and Mn status from this group could serve as favorable source for improved Mg, Fe, and Mn absorption. PB - Instituto de Investigaciones Agropecuarias, INIA T2 - Chilean Journal of Agricultural Research T1 - Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc EP - 219 IS - 2 SP - 213 VL - 76 DO - 10.4067/S0718-58392016000200011 ER -
@article{ author = "Dragičević, Vesna and Mladenovic-Drinić, Snezana and Stojiljković, Milovan and Filipović, Milomir and Nikolić, Bogdan and Babić, Vojka and Kravić, Natalija", year = "2016", abstract = "Malnutrition, as a global problem, is mainly caused by low level of mineral elements in staple food (deficient soil). Biofortification is based on selection of genotypes with enhanced concentration of mineral elements in grain, as well as decreased concentration of substances which interfere bioavailability of mineral elements in gut (like phytic acid), and increased content of substances that increase availability (such as beta-carotene). The experiment with 51 maize (Zea mays L.) inbred lines with different heterotic background was set up in order to evaluate chemical composition of grain and to determine the relations between phytic acid (PA), beta-carotene, and mineral elements: Mg, Fe, Mn, and Zn. The highest average phytate, beta-carotene, Fe, and Mn content was found in grain of inbreds from Lancaster heterotic group. The highest content of Mg was in grain of Independent source and Zn in grain of BSSS group. Increased level of Fe and Mn in Lancaster lines could be partially affected by higher PA content in grain, while increased beta-carotene content could improve Mn and Zn availability from grain of BSSS genotypes and Mg availability from Lancaster inbreds. It is important to underline that PA reduction is followed by Zn content increase in grain of Lancaster heterotic group, as well as that variations in Mg, Fe, and Mn contents are independent on PA status in inbreds from Independent source, indicating that the genotypes with higher Mg, Fe and Mn status from this group could serve as favorable source for improved Mg, Fe, and Mn absorption.", publisher = "Instituto de Investigaciones Agropecuarias, INIA", journal = "Chilean Journal of Agricultural Research", title = "Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc", pages = "219-213", number = "2", volume = "76", doi = "10.4067/S0718-58392016000200011" }
Dragičević, V., Mladenovic-Drinić, S., Stojiljković, M., Filipović, M., Nikolić, B., Babić, V.,& Kravić, N.. (2016). Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc. in Chilean Journal of Agricultural Research Instituto de Investigaciones Agropecuarias, INIA., 76(2), 213-219. https://doi.org/10.4067/S0718-58392016000200011
Dragičević V, Mladenovic-Drinić S, Stojiljković M, Filipović M, Nikolić B, Babić V, Kravić N. Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc. in Chilean Journal of Agricultural Research. 2016;76(2):213-219. doi:10.4067/S0718-58392016000200011 .
Dragičević, Vesna, Mladenovic-Drinić, Snezana, Stojiljković, Milovan, Filipović, Milomir, Nikolić, Bogdan, Babić, Vojka, Kravić, Natalija, "Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc" in Chilean Journal of Agricultural Research, 76, no. 2 (2016):213-219, https://doi.org/10.4067/S0718-58392016000200011 . .