Flavonoid chromatographic profiles and phenolic acid determination in four maize lines
Material type: ArticlePublication details: 1996Subject(s): In: Phyton v. 59, no. 1-2, p. 47-50Summary: Flavonoid chromatographic profiles were determined and chlorogenic and ferulic acid were quantified in 4 maize lines with different responses against attack by Spodoptera frugiperda (J.E. Smith), and at two leaf growth stages. In the two leaf growth stages and in the 4 lines there were differences in the flavonoid profiles, both in the number of spats and in the phenolic acids amounts. These results may indicate a potential role far the analized compounds in leaf resistance against insect attackFlavonoid chromatographic profiles were determined and chlorogenic and ferulic acid were quantified in 4 maize lines with different responses against attack by Spodoptera frugiperda (J.E. Smith), and at two leaf growth stages. In the two leaf growth stages and in the 4 lines there were differences in the flavonoid profiles, both in the number of spats and in the phenolic acids amounts. These results may indicate a potential role far the analized compounds in leaf resistance against insect attack
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