The Scientific World Journal / 2013 / Article / Tab 5

Research Article

The Influence of 1-Triacontanol on the Growth, Flowering, and Quality of Potted Bougainvillea Plants (Bougainvillea glabra var. “Elizabeth Angus”) under Natural Conditions

Table 5

The effects of TRIA on phytochemical levels and antioxidant activity in Bougainvillea glabra leaves.

TreatmentTSSTotal sugarPhenolFlavonoidAntioxidantSoluble
(mg/L)(°Brix)1st Y2nd Y(mg/g)(mg/g)(DPPH mg/g)protein (mg/g)

Control16.5d0.28b0.26b2.94c4.76d223b6.12c
TRIA 0.517.8c0.33a0.30a3.18b4.93c258b7.15a
TRIA 1.019.2a0.39a0.33a3.39a5.43a300a6.85b
TRIA 2.519.3a0.42a0.35a3.26a5.20b312a7.25a
TRIA 5.018.5b0.40a0.31a3.30a5.26b264b7.17a
1.400.50.50.140.0841.40.34

Values in a column sharing the same lower case letters are not significantly different at < 0.05 (LSD test).
a, b, c, dMeans within the same column followed by the same letter do not differ significantly according to the LSD test at < 0.05.

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