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. 2020 Spring;19(2):153–159. doi: 10.22037/ijpr.2019.1100790

Table 3.

Determination of TRG, DI, NA in herbal dosage forms (100 µg/mL) (n=9)

Dosage Forms TRG
DI
NA
Mean ± SD (µg/mL) Recovery (%) Mean ± SD (µg/mL) Recovery (%) Mean ± SD (µg/mL) Recovery (%)
Tablet 6.10±1.10 97.4±2.6 3.60±0.39 101.5±2.1 2.30±1.46 90.0±1.1
Capsule 7.31±1.37 101.2±3.3 3.30±0.09 85.6±3.9 6.90±0.25 105.4±2.5
Thin film 6.00±1.42 99.0±1.7 1.60±0.25 90.0±2.3 2.00±1.48 91.7±1.0