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C vitamīna satura noteikšana dažādos kartupeļu genotipos

Authors: Bouhdiche, Hichem;

C vitamīna satura noteikšana dažādos kartupeļu genotipos

Abstract

Aim of the study was to determine the content of vitamin C in 12 potato genotypes by growing them in organic and conventional manner. Measured by the high performance liquid chromatography with UV detector, the vitamin C content of 12 potato genotypes in harvest of 2013th year was found to be in average 12 to 27 mg/100g potato. Varieties Agria and Monta and clone S 99017-58 in biological system produced higher vitamin C content than that in conventional, but S 03201-51 and Sante - less. In biological system vitamin C content of the Agria, Monta, Prelma, S01085-35 and 01085-21 S genotypes is reliably higher than average, but of the Milva, Agrie dzeltenie, Sante and S 03201-51 less than average. Conventionally grown individual genotypes did not show statistically significant difference in vitamin C content from the cluster average. We concluded that vitamin C content depends primarily on the certain potato varieties. We did not find differences in the average vitamin C content of the potato genotypes grown in organic and conventional systems.

Pētījuma mērķis bija noskaidrot C vitamīna daudzuma izmaiņas 12 kartupeļu genotipos, audzējot tos bioloģiskajā un konvencionālajā veidā. Tika atrasts, ka, mērot ar augstefektīvo šķidruma hromatogrāfijas metodi ar UV detektoru, izmērītais C vitamīna saturs 12 kartupeļu genotipos 2013.gada ražā vidēji ir no 12 līdz 27 mg/100g kartupeļu masas. Šķirnēm Agria un Monta un klonam S 99017-58 bioloģiskajā sistēmā tika atrasts augstāks C vitamīna saturs nekā konvencionālajā, bet S 03201-51 un Sante – mazāks. Bioloģiskajā sistēmā Agria, Monta, Prelma, S 01085-35 un S 01085-21 genotipos C vitamīna saturs ir ticami lielāks par vidējo, bet Milva, Agrie Dzeltenie, Sante un S 03201-51 mazāks kā vidēji bioloģiski audzētai kopai. Konvencionālajos laukos audzētiem individuāliem genotipiem nav statistiski ticamu C vitamīna satura atšķirību no kopas vidējā. Secinājām, ka C vitamīna satura daudzums atkarīgs galvenokārt no konkrētās kartupeļu šķirnes. Neatšķiras vidējais C vitamīna saturs konvencionālajā un bioloģiskajā sistēmā audzētos genotipos.

Country
Latvia
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Keywords

Farmācija

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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