Journal of Chemistry / 2015 / Article / Tab 2

Research Article

Antioxidants in Varieties of Chicory (Cichorium intybus L.) and Wild Poppy (Papaver rhoeas L.) of Southern Italy

Table 2

Pearson’s correlation coefficients () and related significance between antioxidant activities and antioxidant content.

HAALAATAATPCTFLut.β-Cry.β-Car.

HAA*
LAA0.940**
TAA0.989**0.981***
TPC0.900*0.972**0.945**
TF0.869ns0.978**0.930*0.986***
Lut.−0.067ns−0.035ns−0.054ns−0.250ns−0.165ns*
β-Cry.−0.135ns−0.028ns−0.090ns−0.213ns−0.122ns0.967***
β-Car.−0.071ns−0.034ns−0.056ns−0.253ns−0.158ns0.997***0.957**

Nonsignificant ( ≥ 0.05); < 0.05; < 0.01; < 0.001.
HAA: hydrophilic antioxidant activity; LAA: lipophilic antioxidant activity; TAA: total antioxidant activity; TPC: total phenolics, TF: total flavonoids; Lut.: (all-E)-lutein; β-Cry.: (all-E)-β-cryptoxanthin; β-Car.: (all-E)-β-carotene; TC: total carotenoids; (sample size): 5.

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