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Questions related from Vinesh Kumar
How can I prepare slides for the study of plant histology? Please also suggest the other precautions and reagents required for this study.
21 February 2015 2,763 6 View
What are the different methods to remove solvent from plant extracts during phytochemical studies?
19 February 2015 830 12 View
kindly provide the detail methods used for the isolation of essential oil from fresh and dried plant tissue.
10 February 2015 7,756 28 View
There are many organisms which are used as bio-indicator of environment pollution. So, I want to know about the bio-indicators for climate change?
10 February 2015 2,279 19 View
I want to isolate plant constituents using paper chromatography. Is i need to use different types of paper for different constituents. kindly suggest me the type of commercial whatman papers...
10 February 2015 4,348 3 View
Plant is a rich source of phytochemicals. How we can identified the compounds present in plant extract without using chromatographic and spectroscopic methods?
28 January 2015 1,605 21 View
HPLC is the most commonly used method to identify the isolated compounds in phytochemistry. So how can we choose the solvent for an unknown fraction. Which solvent is best for a particular class...
26 January 2015 3,787 16 View
there are different methods available for extraction. Kindly suggest which one is best and why?
24 January 2015 3,548 11 View
We want to study the antimicrobial potential of medicinal plant extracts. Kindly suggest the precautions for antibacterial and antifungal activities.
16 January 2015 8,678 7 View
We have different medicinal plant extracts. So please suggest the recent trends used for free radical scavenger activity.
15 January 2015 9,517 4 View
