Amir Ehsan Torkamani

2 Questions 4 Answers 0 Followers

Questions related from Amir Ehsan Torkamani

Which are the total phenolic content calculations when using freeze dried plant extract?

Hi im trying to calculate mg GAE/g extract value. Im trying to use the following equation: (mg GAE/g dry extract)=C* V/MWhere C is mg/ml (based on gallic acid calibration curve)V is ml volume and...

06 June 2015 7,809 5 View

While rotary evaporating plant extract (80% Ethanol) my sample boils. Can this boiling can affect the properties of my extract?

While rotary evaporating plant extract(80% Ethanol) my sample boils. I am very worried that this boiling can affect the properties of my extract? I reduce the pressure very slowly but the problem...

04 April 2015 722 18 View