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Table 1 Content of total polyphenols, flavonoids and phenolic acids determined in propolis extracts by spectrophotometric methods

From: Propolis ethanolic extracts reduce adenosine diphosphate induced platelet aggregation determined on whole blood

No

Propolis sample

Polyphenols (mg/g) a

Phenolic Acids (%) b

Flavonoids (mg/g) c

1

Beli Manastir

126.65

16.33

18.17

2

Bjelovar

159.14

25.3

27.5

3

Daruvar

112.11

20.99

20.35

4

Garešnica

142.73

21.24

17.55

5

Gospić

248.01

31.78

6.84

6

Hercegovina

102.65

31.88

14.56

7

Karlovac 1

163.66

17.22

20.69

8

Karlovac 2

277.39

38.67

25.61

9

Kumanovo (FYRM)

62.42

19.86

13.03

10

Lika

155.47

40.71

33.95

11

Lisice (BiH)

128.63

30.3

17

12

Metković

59.23

15.45

9.98

13

Okučani

143.51

37.45

6.83

14

Osijek

153.09

42.77

31.68

15

Pregrada

141.61

8.79

7.35

16

Costal Croatia

72.05

19.56

7.91

17

Sisak

62.09

12.2

9.27

18

Slavonija

176.61

45.67

30.2

19

Varaždin

112.15

30.69

14.55

20

Virovitica 1

142.65

20.45

16.52

21

Virovitica 2

117.16

31.88

55.44

  1. aTotal polyphenols are expressed as gallic acid equivalents
  2. bTotal phenolic acids are expressed as percentage of rosmarinic acid equivalents
  3. cTotal flavonoids are expressed as quercetin equivalents