September 2016 SPSFAM Book

9/13/2016

Existing Methods (Official)

Cocoa

▪ Two AOAC methods of analysis (2012.24 and 2013.03) ▪ Applicable to cocoa based matrices ▪ NP-HPLC Chromatography ▪ Quantify procyanidins from DP1-10 based on Fluorescence RF

Lowbush blueberry

Sorghum

Cranberry

Existing Methods (Official)

▪ European Pharmacopeia ▪ Dried hawthorne berry assay procedure (assay minimum 1.0%) ▪ Colorimetric method ▪ Reports procyanidin content expressed as cyanidin chloride

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