In certain embodiments, the modified pectin consists essentially of a backbone comprising {HEAD ~ homogalacturonan} and rhamnogalacturonan I, having neutral sugar side chains and a low degree of neutral sugar branching dependent from {TAIL ~ the backbone} 
In certain embodiments , the modified pectin consists essentially of a backbone comprising { HEAD ~ homogalacturonan } and rhamnogalacturonan I , having neutral sugar side chains and a low degree of neutral sugar branching dependent from { TAIL ~ the backbone }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL