Research Article

A Study on Organic Tomatoes: Effect of a Biostimulator on Phytochemical and Antioxidant Activities

Table 4

Correlation coefficients of different nutritional parameters.

LycTPCCaroDPPHRP


Symbol “+” indicates positive correlation. Symbol “−” indicates negative correlation. Significantly correlated at . Significantly correlated at ; Lyc: lycopene concentration; TPC: total phenolic content; Caro: -carotene content; DPPH: DPPH free radical scavenging ability; RP: reducing power; : actual color change; : lightness; : redness to yellowness.