Saikosaponin Contents and cAMP Phosphodiesterase Inhibitory Activities in Bupleuri Radix Extracts According to Extraction Conditions
2000
In-Seon Park | Eun-Mi Kang Korea Food Research Institute, Songnam 463-420 (Korea Republic)
Two major oleananesaponins in Bupleuri radix, saikosaponin a and d, were extracted at various solvent compositions and leaching temperatures. Solvent composition was varied at 0 to 100%(v/v) of ethanol-water and methanol-water, whereas leaching temperature was adjusted to the range of 25~45 degrees. The most effective extractant and leaching temperature were 70% ethanol and 45 degrees, respectively. However, no major differences in saikosaponin content and cAMP phosphodiesterase inhibition were found at various leaching times. The cAMP phosphodiesterase inhibitiohs were also the highest when 70 degrees ethanol was used as the extractant.
Afficher plus [+] Moins [-]Mots clés AGROVOC
Informations bibliographiques
Cette notice bibliographique a été fournie par Korea Agricultural Science Digital Library
Découvrez la collection de ce fournisseur de données dans AGRIS