Mao-yuan JIANG, Xia LIN, Sha-sha YANG, et al. Evaluation of Dosage form Characteristics of Fuzi Lizhongwan Based on Dissolution Behavior. [J]. Chinese Journal of Experimental Traditional Medical Formulae 25(24):15-22(2019)
DOI:
Mao-yuan JIANG, Xia LIN, Sha-sha YANG, et al. Evaluation of Dosage form Characteristics of Fuzi Lizhongwan Based on Dissolution Behavior. [J]. Chinese Journal of Experimental Traditional Medical Formulae 25(24):15-22(2019) DOI: 10.13422/j.cnki.syfjx.20191650.
Evaluation of Dosage form Characteristics of Fuzi Lizhongwan Based on Dissolution Behavior
to investigate the dissolution behavior of Fuzi Lizhongwan by simultaneously determining the dissolution of benzoylmesaconine
benzoylaconine and benzoylhypaconine in Aconiti Lateralis Radix Praeparata.
Method:
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The simultaneous determination of benzoylmesaconine
benzoylaconine and benzoylhypaconine in Fuzi Lizhongwan was established by HPLC-QQQ-MS. The dissolution amounts of three compositions in 15 batches of Fuzi Lizhongwan from 5 manufacturers at different time points
the cumulative dissolution was calculated and the dissolution curve was drawn. The
f
2
similarity factor method was adopted to evaluate similarity of dissolution curves of index components in different batches of samples from the same manufacturer
and to evaluate similarity of dissolution curves of samples from different manufacturers based on the same index component. The dissolution model of Fuzi Lizhongwan was concluded by fitting with the dissolution data.
Result:
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When hydrochloric acid solution with pH of 1.2 was used as the dissolution medium
the three alkaloids had the best dissolution effect. The dissolution behavior of three monoester alkaloids in Fuzi Lizhongwan was basically synchronous and the dissolution lasted for 24 h. Three batches of samples from the same manufacturer (manufacturer 1
3
4 and 5) appeared to be similar on dissolution behavior
indicating that the dissolution behavior of the majority of samples from different manufacturers was similar. The dissolution behavior of batch 1 sample was different from batch 2 and 3 samples in manufacturer 2
suggesting that the quality of different batches of samples in manufacturer 2 might be different. The fitting results of dissolution data of index components in samples from different manufacturers were consistent
and the Weibull model was the best.
Conclusion:
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Index components in fifteen batches of samples from 5 manufacturers are continuously dissolved within 24 h
indicating that the samples have the characteristics of slow dissolution. The dissolution curves of samples from the same manufacturer are similar to each other
indicating that the quality of different batches of products from most manufacturers is stable. The dissolution behavior of benzoylmesaconine
benzoylaconine and benzoylhypaconine in samples form different manufacturers has some differences
which may be caused by the source of medicinal materials and preparation technology parameters.
关键词
附子理中丸溶出行为苯甲酰新乌头碱苯甲酰乌头碱苯甲酰次乌头碱剂型特征Weibull模型
Keywords
Fuzi Lizhongwandissolution behaviorbenzoylmesaconinebenzoylaconinebenzoylhypaconinecharacteristics of dosage formsWeibull model
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SUN B, LI L, WU S, et al. Metabolomic analysis of biofluids from rats treated with Aconitum alkaloids using nuclear magnetic resonance and gas chromatography/time-of-flight mass spectrometry [J].Anal Biochem, 2009, 395(2): 125-133.