Sandeep Kumar Swain

6 Questions 17 Answers 0 Followers

Questions related from Sandeep Kumar Swain

How to interpret LC-MS data of a plant extract ?

Hi, i have done a GC-MS and LC-MS analysis of a plant extract , while interpret of LC-MS data i am finding difficulties, so could anyone please suggest me a way or provide me some information...

01 January 2019 7,179 3 View

Can anyone please guide me for hydroxyl radical scavenging activity for antioxidant study ?

I am trying to study antioxidant activity of some plant extract , for that i am doing hydroxyl radical scavenging activity study but even if i have done so many method with different...

12 December 2017 6,686 10 View

In In vitro ORAC assay study can i use DCFDA instead of Fluorescein sodium salt ?

I am doing ORAC assay of a plant extract and i have DCFDA but all the paper i have referred , all have used Fluorescein sodium salt, as both are the Fluorescein salt so here is my question can i...

07 July 2017 289 0 View

Which is the best solvent system for flavonoid isolation in TLC method ?

I did some plant hydroalcohol extract , now i want run the TLC , even i have tried more than 20 solvent system for isolation of some flavonoid , i am unable to get anything yet. so please i need...

05 May 2017 9,053 5 View

How can I remove chlorophyll from ethyl acetate plant extract ?

My sample extraction is done by Ethyl acetate , now i am facing problem while doing TLC profiling so how can i remove chlorophyll.

09 September 2016 2,910 9 View

Need some suggestion about Inhibition assay for α-glucosidase activity of some plant extract ?

Hi, i am doing some study on Inhibition assay for α-glucosidase activity of a plant extract , here the reagents i am using α-glucosidase( 0.02 unit, i.e 5 micro liter) PNPG 5mm(50 micro...

01 January 1970 1,399 5 View