Table 5 Correlation analysis among the antioxidant, phenolics and carotenoids

TPC

 Correlation coefficient

1.000

.643^a

.857^b

.786^b

.643^a

.714^a

.500

−.500

 Sig. (2-tailed)

–

.026

.003

.006

.026

.013

.083

.083

 N

8

8

8

8

8

8

8

8

TFC

 Correlation coefficient

.643^a

1.000

.786^b

.857^b

.714^a

.786^b

.571^a

−.571^a

 Sig. (2-tailed)

.026

–

.006

.003

.013

.006

.048

.048

 N

8

8

8

8

8

8

8

8

FRAP

 Correlation coefficient

.857^b

.786^b

1.000

.643^a

.786^b

.857^b

.643^a

−.357

 Sig. (2-tailed)

.003

.006

–

.026

.006

.003

.026

.216

 N

8

8

8

8

8

8

8

8

DPPH

 Correlation coefficient

.786^b

.857^b

.643^a

1.000

.571^a

.643^a

.429

−.714^a

 Sig. (2-tailed)

.006

.003

.026

–

.048

.026

.138

.013

 N

8

8

8

8

8

8

8

8

ABTS

 Correlation coefficient

.643^a

.714^a

.786^b

.571^a

1.000

.786^b

.714^a

−.286

 Sig. (2-tailed)

.026

.013

.006

.048

–

.006

.013

.322

 N

8

8

8

8

8

8

8

8

MAC

 Correlation coefficient

.714^a

.786^b

.857^b

.643^a

.786^b

1.000

.786^b

−.500

 Sig. (2-tailed)

.013

.006

.003

.026

.006

–

.006

.083

 N

8

8

8

8

8

8

8

8

CTC

 Correlation coefficient

.500

.571^a

.643^a

.429

.714^a

.786^b

1.000

−.429

 Sig. (2-tailed)

.083

.048

.026

.138

.013

.006

–

.138

 N

8

8

8

8

8

8

8

8

TCC

 Correlation coefficient

−.500

−.571^a

−.357

−.714^a

−.286

−500

−.429

1.000

 Sig. (2-tailed)

.083

.048

.216

.013

.322

.083

.138

–

 N

8

8

8

8

8

8

8

8