Table 1 Each flavonol content in T. hemsleyanum under cold stress for 0 h (CK), 12 h (Z12h), 24 h(Z24h), and 48 h(Z48h)

2.63 ± 0.15^a

1.64 ± 0.085^a

0.06 ± 0.005^a

3.52 ± 0.19^a

3.80 ± 0.19^a

0.69 ± 0.045^a

0.48 ± 0.031^a

2.91 ± 0.19^a

4.73 ± 0.30^b

0.11 ± 0.006^a

10.80 ± 0.78^b

10.3 ± 0.67^b

1.80 ± 0.11^b

0.60 ± 0.047^a

4.52 ± 0.28^b

7.21 ± 0.39^c

0.12 ± 0.008^a

18.52 ± 1.32^c

13.2 ± 0.98^b

3.11 ± 0.21^c

0.71 ± 0.052^a

4.65 ± 0.32^b

8.22 ± 0.51^c

0.09 ± 0.078^a

17.13 ± 1.36^c

14.21 ± 1.08^b

3.41 ± 0.32^c

0.52 ± 0.045^a