... 590-46-5 Betaine hydrochloride 98%, 97%, 95%, Green Feed AdditiveEnglish name : Betaine anhydrousCAS NO.: 590-46-5Content: ... .2. Strengthen aquatic product feed attracting property and promote feed-taking amount, shorten feed-taking time and reduce consumption ... increase tastiness.6. Uses as nutrition substance for lysine, threonine, glutamate, VB2, VB12, and other production, significantly increase ...