(1) the goods usually rarely used alone, and more and monosodium glutamate (msg), etc. mix, the total amount is about msg 1% ~ 5%, soy sauce, vinegar, meat, fish products, instant soup, instant noodles and canned food can be added, such as the dosage of about 0.01 ~ 0.1 lg/kg. also can be mixed with lysine salt, add in cooking rice, instant noodles, snack, dosage is about 0.5 g/kg. about the goods and monosodium glutamate, as shown in the monosodium glutamate.
(2) the goods fair with 1:1 and inosine acid sodium, widely used in all kinds of food.

disodium guanylate is colorless to white, crystalline, or white crystalline powder. it contains about 7 molecular crystal water. it tastes fresh, fresh taste threshold is 0.0125 g / 100 ml, freshness strength is 2.3 times of inosine acid sodium. with sodium glutamate and strong synergy. not hygroscopic, soluble in water, water solution. in acidic solution, easy to decompose at high temperature, can be destroyed by phosphatase decomposition, slightly soluble in ethanol, almost insoluble in ether.