title: [Optimization of processing technology for semen cuscuta by uniform and regression analysis].
abstract: OBJECTIVE
  To optimize the best preparation technology for the contains of total flavornoids, polysaccharides, the percentage of water and alcohol-soluble components in Semen Cuscuta herb processing.
  
  
  METHODS
  UV-spectrophotometry was applied to determine the contains of total flavornoids and polysaccharides, which were extracted from Semen Cuscuta. And the processing was optimized by the way of uniform design and contour map.
  
  
  RESULTS
  The best preparation technology was satisfied with some conditions as follows: baking temperature 150 degrees C, baking time 140 seconds.
  
  
  CONCLUSIONS
  The regression models are notable and reasonable, which can forecast results precisely.
authors.affiliation: Hebei North University, Zhangjiakou 075000, China. chunyu_li@126.com
authors.forename: Chun-yu
authors.initials: CY
authors.lastname: Li
authors.forename: Hui-yu
authors.initials: HY
authors.lastname: Luo
authors.forename: Shu
authors.initials: S
authors.lastname: Wang
authors.forename: Ya-nan
authors.initials: YN
authors.lastname: Zhai
authors.forename: Shu-hui
authors.initials: SH
authors.lastname: Tian
authors.forename: Dan-shen
authors.initials: DS
authors.lastname: Zhang
mesh_terms: D034182:Cuscuta / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000032:analysis / Q000737:chemistry / Q000302:isolation & purification; D047309:Flavones / Q000032:analysis; D010946:Plants, Medicinal / Q000737:chemistry*; D011134:Polysaccharides / Q000032:analysis; D011786:Quality Control; D012044:Regression Analysis; D015203:Reproducibility of Results; D012639:Seeds / Q000737:chemistry; D013056:Spectrophotometry, Ultraviolet; D013678:Technology, Pharmaceutical / Q000379:methods*; D013696:Temperature
chemical_list: D004365:Drugs, Chinese Herbal; D047309:Flavones; D011134:Polysaccharides