Table 2 Dry weights and total phenolic and flavonoid content of 30%, 50%, 70%, and 95% ethanol extracts from freeze-dried and air-dried leaves and stems of PHT

324.6 ± 12.1^a

44.4 ± 1.1^d

20.7 ± 0.3^e

272.8 ± 4.7^c

98.7 ± 0.0^c

78.5 ± 1.3^c

250.4 ± 0.2^d

148.0 ± 3.0^b

116.6 ± 0.3^b

145.4 ± 3.2^f

158.5 ± 0.2^a

146.3 ± 0.3^a

286.8 ± 3.7^b

20.1 ± 0.2^f

6.6 ± 0.3^g

246.8 ± 5.4^d

33.9 ± 1.3^e

15.7 ± 0.0^f

207.0 ± 2.2^e

45.7 ± 0.2^d

17.0 ± 0.3^f

124.6 ± 4.0^g

48.4 ± 0.2^d

44.6 ± 0.5^d

206.2 ± 1.0^a

110.1 ± 0.2^d

50.3 ± 0.8^e

203.9 ± 8.2^a

140.4 ± 0.0^b

83.5 ± 1.6^c

144.4 ± 1.2^c

179.3 ± 0.0^a

126.8 ± 0.0^b

78.8 ± 1.5^d

182.1 ± 2.6^a

149.3 ± 0.0^a

209.5 ± 2.7^a

45.4 ± 1.5^f

18.9 ± 0.3^g

202.5 ± 6.7^a

56.9 ± 1.1^e

20.7 ± 0.3^g

159.1 ± 4.2^b

57.7 ± 2.2^e

24.4 ± 0.3^f

60.2 ± 1.0^e

130.4 ± 0.4^c

55.9 ± 0.3^d