应用化工
應用化工
응용화공
APPLIED CHEMICAL INDUSTRY
2014年
11期
2133-2134
,共2页
虎杖%白藜芦醇%超声波提取
虎杖%白藜蘆醇%超聲波提取
호장%백려호순%초성파제취
polygonumcuspidatum%resveratrol%ultrasonic extraction
采用超声波辅助乙醇提取虎杖中白藜芦醇，考察了超声波功率、乙醇浓度、超声提取时间、料液比对提取效果的影响。结果表明，最佳提取工艺条件为：80%乙醇，料液比1：20 g/mL，超声波功率700 W，提取时间70 min。
採用超聲波輔助乙醇提取虎杖中白藜蘆醇，攷察瞭超聲波功率、乙醇濃度、超聲提取時間、料液比對提取效果的影響。結果錶明，最佳提取工藝條件為：80%乙醇，料液比1：20 g/mL，超聲波功率700 W，提取時間70 min。
채용초성파보조을순제취호장중백려호순，고찰료초성파공솔、을순농도、초성제취시간、료액비대제취효과적영향。결과표명，최가제취공예조건위：80%을순，료액비1：20 g/mL，초성파공솔700 W，제취시간70 min。
Extracting resveratrol by ultrasonic wave method,the four factors of ultrasonic wave power,ex-traction solvent concentration,extraction time and solid-liquid ratio are researched. The result showed that the optimum process condition is 80% ethanol solution,ultrasonic wave power of 700 W,the extraction time of 70 min and solid-liquid ratio 1:20 g/mL.
