title: [Study on traditional Chinese pharmaceutical processing of radix Pinellia pedatisecta].
abstract: OBJECTIVE
  To study the effects of concentration, volume and temperature of aluminium water on the change of chromatoghraphic data of processed Rhizoina Arisaematis.
  
  
  METHODS
  Chromatographic fingerprints of processed Radix Pinellia pedatisecta were determined by HPLC, and multivariate analysis was made for data processing.
  
  
  CONCLUSIONS
  No change on the whole chromatoghraphic data was observed at different levels of concentrition and volume of aluminium water, while there was a great change at different levels of temperature.
authors.affiliation: Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing 100700, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: He
authors.forename: Qi-wei
authors.initials: QW
authors.lastname: Zhang
authors.forename: Yong-xin
authors.initials: YX
authors.lastname: Zhang
authors.forename: Jie
authors.initials: J
authors.lastname: Sun
authors.forename: Zhu-ju
authors.initials: ZJ
authors.lastname: Wang
mesh_terms: D000534:Alum Compounds; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006358:Hot Temperature; D030021:Pinellia / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods; D013696:Temperature
chemical_list: D000534:Alum Compounds; C041524:aluminum sulfate