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Table 3 The significant difference in TPC and TFC values for different geographical regions of Bajong Rice

From: Antioxidant capacities and in vitro anti-microbial activities of rice (Oryza sativa var Bajong) from Borneo

Paired-T test

Paired Samples

Mean

SD

P-value

Post Hoc Test

Samples

Extraction time

P-value

Pair 1

TPCLN24-TPCSA24

36.93

2.19

0.001*

Post Hoc 1

TPCLN

24–48

0.109

Pair 2

TPCLN48-TPCSA48

16.84

1.84

0.004*

  

24–72

0.054

Pair 3

TPCLN72-TPCSA72

27.11

4.4

0.009*

  

48–72

0.005*

Pair 4

TFCLN24-TFCSA24

2.81

0.08

 < 0.001**

Post Hoc 2

TPCSA

24–48

 < 0.001**

Pair 5

TFCLN48-TFCSA48

-3.03

1.85

0.106

  

24–72

 < 0.001**

Pair 6

TFCLN72-TFCSA72

1.44

1.58

0.255

  

48–72

0.924

Pair 7

TPCLN24-TFCLN24

41.01

2.97

0.002*

Post Hoc 3

TFCLN

24–48

0.089

Pair 8

TPCLN48-TFCLN48

37.45

2.88

0.002*

  

24–72

 < 0.001**

Pair 9

TPCLN72-TFCLN72

41.6

3.42

0.002*

  

48–72

 < 0.001**

Pair 10

TPCSA24-TFCSA24

6.89

2.28

0.034*

Post Hoc 4

TFCSA

24–48

0.005*

Pair 11

TPCSA48-TFCSA48

17.57

5.34

0.029*

  

24–72

0.001*

Pair 12

TPCSA72-TFCSA72

15.93

0.91

0.001*

  

48–72

0.257

  1. SD, standard deviation, TPC total phenolic content, TFC total flavonoid content, LN Bajong (Lubok Nibong), SA Bajong (Sri Aman), 24, 24-h-extraction-time; 48, 48-h-extraction-time; 72, 72-h-extraction-time; * p-value < 0.01; ** p-value < 0.001