Quantification of cranberry proanthocyanidins by normal-phase high-performance liquid chromatography using relative response factors.
Marsha SintaraYifei WangLin LiHaiyan LiuDavid G CunninghamRonald R PriorPei ChenTony ChangXianli WuPublished in: Phytochemical analysis : PCA (2020)
A NP-HPLC method using the relative response factors was developed and validated. This method provides a more accurate approach in determining cranberry PACs. It can be used to quantify individual oligomers from DP 2-9, total polymers and total PACs in cranberries and cranberry products.