How can I measure the residues of plant extracts in fruits?

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Ali K Slomy Popular answer

If your plant extract is safe and not contains known toxic substanses you dont need to worry or interest about residues

Ammar K. Jasman

Great information, thank you very much, but I have a question. Can I adopt the plant extract as an insecticide?

Shivani Verma

Use column chromatography and further quantify by HPLC and GC method for the separation and identification of residue present in extract.

Ali K Slomy