Can anyone recommend a protocol for determination of total phenolic content, flavonoid content from plants?
www.mdpi.com/1420-3049/18/2/2328/pdf
http://www.nrcresearchpress.com/doi/abs/10.1139/x92-087?journalCode=cjfr#.UYObDhyLC_g
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3480753/
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