Figure 8.

Relationships between cranberry oligosaccharide fractions and parent materials characterized to date by multiple research groups [25,26,27,28,29,72,112,113,114,115,131,132,133]. Summarized separation methods are discussed in the text with additional details included in the Supplementary Materials Table. Original, author-assigned fraction names have been used when possible but some (italics) have been elaborated upon or added to by the current authors to facilitate discussion. Three compounds, a heptasaccharide, an octasaccharide, and a pectic oligosaccharide (uG4^m3), shown in bold boxes, have been purified and fully elucidated. Thick vertical lines represent fractions from the same separation. ^aassigned to facilitate discussion. ^bmultiple separations were performed with this material using similar methods. ^cmultiple oligosaccharide subfractions were collected as shown in Figure 9. Abbreviations are as follows: SepLH20 = Sephadex LH-20, PGC = Porous graphitized carbon, SepCRL S100 = Sephacryl S100, EtOH = Ethanol, C18 = C₁₈ type sorbent of any manufacture, Amide = polyamide type sorbent, Solv/solv partitioning = ethyl acetate and water in various ratios.