Table 1 Experimental run and corresponding results

From: Microwave-assisted extraction of bioactive compounds from Urtica dioica using solvent-based process optimization and characterization

Exp No.

Power

(watt)

Time

(min)

Sample-to-solvent ratio

Water

Ethanol

NADES

TPC

(mg GAE/g)

TFC

(mg QE/g)

DPPH

(%)

TPC

(mg GAE/g)

TFC

(mg QE/g)

DPPH

(%)

TPC

(mg GAE/g)

TFC

(mg QE/g)

DPPH

(%)

1

300

10

15

171.16

97.63

94.16

174.83

94.44

94.63

190.91

72.55*

95.96

2

600

10

15

159.89

87.94

93.31

175.33

78.5

90.83

179.58

60.61

96.09*

3

300

20

15

169.83

99.5*

89.39

182

99.08

93.59

173

63.5

94.95

4

600

20

15

211.5

75.47

93.42

185.83

96.16

91.82

207.83

64.8

89.72**

5

300

15

10

203.25

83.88

89.01

178.5

115.94

93.64

173

64.77

90.47

6

600

15

10

200.76

75.66

94.28

188.33

109.94

92.73

172.33

55.66**

91.98

7

300

15

20

182.83

81.16

93.49

174.67

94.5

92.68

169.5

59.77

93.08

8

600

15

20

167.66

57.16**

90.81

200.33

123.36*

85.38**

167.25**

62.33

90.1

9

450

10

10

173.33

100.1

94.17

166.84**

99.47

94.9

203.33

59.94

93.97

10

450

20

10

218.16*

87.72

91.35

191.45

98.46

93.84

192.91

57.38

90.67

11

450

10

20

189.53

69.94

93.96

188.91

87.3

91.69

176.5

57.77

89.88

12

450

20

20

162.13

74.47

95.17*

187.52

89.77

94.23

209.91*

62.77

90.16

13

450

15

15

169.23

88.73

87.41

195.18

74.27

95.89*

197.34

59.61

92.91

14

450

15

15

158.16

93.76

86.87

200.63

81.38

95.89*

195.21

56.76

94.37

15

450

15

15

160.33

92.03

85.49

201.13

76.27

95.89*

196.42

56.75

92.91

16

450

15

15

165.17

91.12

85.43

202.32*

82.16

95.89*

196.51

58.98

94.37

17

450

15

15

155.8**

89.34

84.91**

201.56

73.76**

93.91

190.82

62.04

92.84