1. [Optimization of paper-roast process of Radix Vladimiriae by orthogonal design].
- Author
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Hu HL, Wang ZG, Fu CM, Jia DY, He Y, and Qu Y
- Subjects
- Analysis of Variance, Drugs, Chinese Herbal chemistry, Lactones analysis, Lactones isolation & purification, Oils, Volatile analysis, Oils, Volatile isolation & purification, Paper, Plant Roots chemistry, Quality Control, Water, Asteraceae chemistry, Drugs, Chinese Herbal isolation & purification, Plants, Medicinal chemistry, Technology, Pharmaceutical methods
- Abstract
Objective: To study the optimum paper-roast conditions of Radix Vladimiriae., Methods: The contents of naphtha and costunolide and dehydrcostuslactone were used as estimated indexes. The paper-roast process of Radix Vladimiriae was studied by orthogonal design., Results: The optimum condition was adding moderate water and marinates firstly, after getting rid of the water and experimenting 6 hours' closed lay, cutting Radix Vladimiriae into slices with 10 centimeters and drying under natural condition. One layer paper by one layer Radix Vladimiriae slice roasted 2 hours at 120 degrees C., Conclusion: The paper-roast process is stable, controllable and can provide referenced foundation for the production of paper-roast Radix Vladimiriae.
- Published
- 2009