Chemically speaking, this molecule is "midway" concerning Sorbitan Oleate and Sorbitan Trioleate, that means that it is also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but within a ratio of two:3 hence the "Sesqui" aspect during the molecule's identify. Turmeric may be the yellow