Corpus ID: 98885367

Study on the Extraction Technology of Total Polyphenol in Kyllinga brevifolia and Antioxidation of Extract

@article{Jingchun2010StudyOT,
  title={Study on the Extraction Technology of Total Polyphenol in Kyllinga brevifolia and Antioxidation of Extract},
  author={Xian Jing-chun},
  journal={Journal of Anhui Agricultural Sciences},
  year={2010}
}
  • Xian Jing-chun
  • Published 2010
  • Chemistry
  • Journal of Anhui Agricultural Sciences
  • [Objective] The aim was to study the extraction of total polyphenol in Kyllinga brevifolia and antioxidation of extract.[Method] The effects of ethanol concentration,temperature,time and solid-liquid ratio on extraction rate of polyphenol in Kyllinga brevifolia were researched by using spectrophotometry,and the extraction technology was optimized by using orthogonal test.[Result] The best extraction technology was ethanol concentration of 80%,temperature of 70 ℃,time of 1.5 h,solid-liquid ratio… CONTINUE READING