ZHANG Yuan, ZHOU Qin-mei, LIU Shun, et al. Optimization of Atmospheric Pressure Boiling Technology of Buyang Huanwu Decoction[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(19): 5-8.
DOI:
ZHANG Yuan, ZHOU Qin-mei, LIU Shun, et al. Optimization of Atmospheric Pressure Boiling Technology of Buyang Huanwu Decoction[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(19): 5-8. DOI: 10.11653/syfj2013190005.
Optimization of Atmospheric Pressure Boiling Technology of Buyang Huanwu Decoction
Objective: To investigate effects of different boiling conditions on quality of Buyang Huanwu decoction by double decocting non-pressurized machine. Method: A single factor test was adopted to investigate levels of adding water
with the contents of total solids
ferulic acid and astragaloside as comprehensive evaluation index
effects of soaking time
the amount of water
boiling times and time on technology were investigated by orthogonal test.The contents of ferulic acid and astragaloside were determined by HPLC. Result: Analysis of variance showed that effect of factors on boiling technology was in order of decoction times>the amount of water>decoction time>soaking time
only decoction times had significant impact.Optimum non-pressurized boiling technology was as following:soaked 30 min with 8-10 times the amount of water
decoction for 2 times
60 min per time. Conclusion: Optimized technology was stable and feasible
it provided theoretical basis for ferulic acid and astragaloside as main ingredients in traditional Chinese medicine decoctions.