Lysine is an essential ingredient in feed. It is very important for feed factories to select appropriate Lysine products. Generally speaking, feed factories should select appropriate products according to their production conditions. Consider the effects of lysine products on feed. For example, the type of feed, the source of raw materials. Feed stability requirements. The sensitivity of animal species to impurities in amino acids and the tolerance of animals to sulfate are less than those of hydrochloric acid products, so feed formulators should be more careful when choosing sulfate products.
Both of them are mainly composed of lysine, but they are completely different products. Lysine sulfate products contain more impurities because they are not purified. The content of lysine hydrochloride in lysine sulfate product is 65%, while the content of lysine hydrochloride product is more than 98.5%, so the impurity content of the former can be as high as 35%, while the impurity content of the latter is less than 1.5%. Lysine sulfate products have a high content in magazines, which leads to its serious moisture absorption. Severe moisture absorption may cause caking of feed, oxidation of feed components and growth of mould. Because of the high content of impurities, it may also cause more diarrhea in animals.
Sulfate products contain trace amounts of other amino acids, but their role in animal nutrition is negligible. Sulfate products contain a large number of unknown ingredients. Its role has not been systematically studied. Therefore, there is no scientific basis to explain that sulfate products have more nutritional value than hydrochloride products only with these trace amino acids. Lysine sulfate products are only 65% of Lysine hydrochloride products. So it has a lighter proportion. Lack of space for recipes. In addition, sulfate products contain too much sulfate, which can easily cause the caking of feed. In order to ensure feed quality, lysine sulfate products are not recommended in concentrate and premix. Because lysine sulfate products contain a large number of magazines and sulfate radicals, it is easy to aggravate diarrhea in young animals. So it is not recommended to use sulphate products in feedstuffs for suckling pigs and teaching tanks.
