Rebotide (I Plus G) is the newest scientific achievement and is a new-aged food flavor enhancer of nucleotide.This product consists of 5’-IMP and 5’-GMP as per proportion of 1:1. It can be added into food directly, which will make an obvious contribution to food taste. It is the key ingredient to make flavor to the sauce, seasoning, gallinaceous crystal and gallinaceous powder. It is often be used together with MSG, when use in the recommended ratio of 2%—10% I plus G. The above mixture is called “extract MSG”. In addition, this product has a good effect to cure chronic hepatitis, muscular atrophy, and have a fairly high curative effect on eye-disease.