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[Qualitative and quantitative assessment on the HPLC fingerprint of BYHW decoction extract by total quantum
Jin Zhou1, Kai-Wen Deng, Fu-Yuan He
1College of Pharmacy, Hunan University of Traditional Chinese Medicine, Changsha 410208, China.
Objective:
To analyse the HPLC fingerprint of BYHW decoction extract.
Methods:
HPLC fingerprint of ten BYHW decoction extracts were established to calculate correlation parameter by total quantum statistcol moment (TQSM).
Results:
The TQSM's parameters of ten BYHW decoction extract, such as AUC(T) was 1.976 x 10(7) microV x s, AUCPW(T) was 3.807 x 10(4) microV x s/mg, MCRT(T) was 13.72 min, VCRT(T) was 15.74 min2, and total quantum concentration was 519.0 mg/mL.
Conclusion:
The total quantum statistic moment can be used to characterize the curve of chromatographic fingerprints with expressive parameters above, also to quantitative analyses by AUC(T) and qualitative analyses by AUCPW(T), MCRT(T) and VCRT(T).
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