Pecah Kaca

Extraction Yield (%)

Flavonoid Contentd

Contents of flavonoid (mg/g)

(S.crispus)
extraction mode

(%)

Catechin
(mg/g)

Epicatechin
(mg/g)

Rutin
(mg/g)

Myricetin
(mg/g)

Luteolin
(mg/g)

Apigenin
(mg/g)

Naringenin
(mg/g)

Kampferol
(mg/g)

Conditiona

2.37

4.95

4.83

4.55

8.47

4.13

19.44

3.75

4.06

12.54

Conditionb

5.34

8.66

11.90

12.64

18.62

8.72

7.77

9.96

9.37

11.19

Conditionc

6.55

10.04

13.85

11.50

17.27

2.19

12.49

10.82

10.70

21.54

Table 5: Identification and quantification of the flavonoid compounds by SC-CO2 extraction under different conditions.