JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1999, Vol. 23 ›› Issue (03): 28-30.doi: 10.3969/j.jssn.1000-2006.1999.03.009

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Investigation of Natural Carotene Resources and Extraction of -Carotene from Platensis Spirulina Algae

Author Li XinAn Xinnan (Nanjing Forestry UniversityNanjing210037) ) Liu Zhen   

  1. Nanjing Research Institute of Wild Plants
  • Online:1999-06-18 Published:1999-06-18

Abstract: Contents of -carotene in some kinds of nature plants were determined by open column chromatography/visible absorption spectrophotometry.Petroleum ether and supercritical fluid CO2 were used to extract -carotene in Platensis Spirulina algae respectivly. The result showed that the later method was better than the former.