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Extraction of Quercetin from Rhizoma Alpiniae Officinarum via Ultrasonic Nebulization Technique

ZHOU Xin, DING Lan, WANG Zi-ming, BAI Li-fei, ZHENG Jian, TIAN Yuan, ZHENG Jing, ZHANG Han-qi   

  1. Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
  • Received:2004-08-12 Revised:1900-01-01 Online:2005-03-26 Published:2005-03-26
  • Contact: ZHANG Han-qi

Abstract: Extraction of Quercetin from Rhizoma Alpiniae Officinarum via ultrasonic nebulization technique (UNE) was studied. The qucercetin was determined by means of capillary electrophoresis. Compared with ultrasonic extraction (UE), the amount of extraction solvent and extraction time can be reduced when the UNE was applied.

Key words: ultrasonic nebulization extraction, ultrasonic extraction, Quercetin, Rhizoma Alpiniae Officinarum, capillary electrophoresis

CLC Number: 

  • O657.8