... is a highly Complex, highquality, economy, widely used in livestock, poultry, aquaculture and promote attractant nutritional additives. 2.Betaine ... additive, can be used for livestock, poultry, fish and all kinds of pet animal feed. Liquid through a special process ... carcass quality and breast muscle, reduce abdominal deposition, lower feed conversion. (3) with attractant activity. Complex betaine can ...