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. 2022 Oct;10(20):1098. doi: 10.21037/atm-22-3678

Table 5. Record of stability and recovery of the OD decoction and drug serum.

RSD (%) Stability in 4 ℃ Recovery
Validation sample 0 h 6 h 12 h 24 h 80 100 120
OD 1.96 2.31 2.03 1.57 4.17 3.50 2.70
Drug serum 5.53 4.55 4.71 5.48 7.17 7.38 6.46

OD, Oldenlandia diffusa; RSD, relative standard deviation.