Want to know quantity of callus used, and types of solvents for extraction process.
For LC-MS analysis, use about 2 grams of dried wild plant and callus samples, extracting with methanol at a ratio of 1:5 to 1:10. After soaking overnight, filter and concentrate the extracts for comparison.
Robina Kausar Ethanol is also a good solvent option for the extraction of phytochemicals from the plant samples
tissue is human fetal cerebellum in their gestational ages
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