Guar Gum Refined Split is refined endosperm derived from guar seed or cluster bean (cyamoperm tetragonoloba). It is a non-ionic polysaccharide galacomannan. Guar Gum Refined Split (Endosperm) is mechanically separated from guar seed which yields 28-30% of Refined Split. Guar beans are harvested and dried following the growing season. The beans ...