Browsing by Subject Alcaloid

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  • Comparing Acetylcholinesterase and Butyrylcholinesterase Inhibition Effect of Total Extract and Fractions with Alcaloid-Rich Extract of Huperzia Serrata (Thunb.) Trevis..pdf.jpg
  • Article


  • Authors: Nguyen, Thi Thu Hoai; Nguyen, Thuy Duong; Bui, Thanh Tung; Dao, Thi Vui; Dang, Kim Thu (2020)

  • Herbal extract, rich with natural compounds, has been used for medicinal purpose such as treating neurological disorders such as cognitive defection for a long period of time, often without significant adverse effects. We compared AChE and BuChE – inhibition effect of total extracts and fractions of Huperzia serrata (Thunb.) Trevis. with alcaloid-rich extract. Our samples were subjected under supersonic extraction with ethanol 50o as solvent and fractionally extracted with nhexane, EtOAc and n-butanol, respectively; alcaloid-rich extract was collected simutaneously. Ellman’s method was used to assay AChE and BuChE inhibition activity. Results: Alcaloid-rich extraction proved to be the...

Browsing by Subject Alcaloid

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 1 of 1
  • Comparing Acetylcholinesterase and Butyrylcholinesterase Inhibition Effect of Total Extract and Fractions with Alcaloid-Rich Extract of Huperzia Serrata (Thunb.) Trevis..pdf.jpg
  • Article


  • Authors: Nguyen, Thi Thu Hoai; Nguyen, Thuy Duong; Bui, Thanh Tung; Dao, Thi Vui; Dang, Kim Thu (2020)

  • Herbal extract, rich with natural compounds, has been used for medicinal purpose such as treating neurological disorders such as cognitive defection for a long period of time, often without significant adverse effects. We compared AChE and BuChE – inhibition effect of total extracts and fractions of Huperzia serrata (Thunb.) Trevis. with alcaloid-rich extract. Our samples were subjected under supersonic extraction with ethanol 50o as solvent and fractionally extracted with nhexane, EtOAc and n-butanol, respectively; alcaloid-rich extract was collected simutaneously. Ellman’s method was used to assay AChE and BuChE inhibition activity. Results: Alcaloid-rich extraction proved to be the...