2.4. Experimental design and statistical analysis
The experiment was conducted in a completely random design.
The obtained results were evaluated by analysis of variance, and the
means were compared by Tukey's Test at a 5% error probability.
3. Results and discussion
The concentration of TSPCs differed significantly among the genotypes
(Table 1). Higher concentrations of TSPCs were observed for the
grains with red and black pericarp colors, which were 7 to 15 times
higher than the TSPCs concentrations of grains with a light brown
pericarp color. Similar results were obtained by other researchers.