Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Contents of Total Flavonoids and Activity of PAL in Gynostemma after Adding Licylic Acid

Sun Rongrong,Xiao Yaping,Cheng Xiaoxia(1.Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry,Xi'an 710062,Shanxi,China;2.Life Science College,Shanxi Normal University,Xi'an 710062,Shanxi,China)  
Objective: Determine the total flavonoids and activity of PAL after adding SAlicylic acid.Methods: The total flavonoids were extraceted by Soxhlet extraction and determined by spectrophotometry.The activity of PAL also determined by spectrophotometry.Results: SA in the range of 50μmol/L-150μmol/L can enhance the total flavonoids contents and activity of PAL in culture Gynostemma.Conclusion: Adding slicylic acid can apply in enhancing the total flavonoids contents in culture Gynostemma.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved