Citation:
ZHAO Chun-Jian, LI Chun-Ying, FU Yu-Jie, ZU Yuan-Gang. Extraction and Determination of Solanesol in Waste Tobacco Leaves by Ultrasonic and HPLC[J]. Chinese Journal of Applied Chemistry,
;2005, 22(11): 1265-1267.
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Extraction and determination method of solanesol in waste tobacco leaves by combination of ultrasonic extraction and high performance liquid chromatography(HPLC) was demonstrated.Ultrasonic extraction showed advantage over the other methods.Thereby the conditions of ultrasonic extraction were(optimized).The results show that extraction yield is the highest under 80 kHz for 20 min with 80% ethanol at a ratio of V(liquid)/m(solid)=10 mL/g.
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Keywords:
- ultrasonic extraction,
- HPLC,
- waste tobacco leaf,
- solanesol
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