Is it advisable to mix plant extracts from the same obtained using different solvents prior to perfoming phytochemical screening on the mixed extract?

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What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

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How to polymerize TEOS?

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Which bacteria are suitable for quorum sensing screening?

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Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

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Mahesha M. Poojary

It depends upon the objectives of your study. If you just want want to profile, then it is wise to mix them. If you want to check the effect of solvent, profile them independently.

Faiq H S Hussain

The plant materials should be ONE portion and extract with different solvents, starting with non-polar solvent( n-hexane or petroleum ether), then extract the remained plant with another solvent with higher polarity, ethyl acetate, then methanol, then 70% methanol , if necessary with water.

Actually it depends on the required extracted compounds.