
浮云遮望眼,真知出效益
我们保证65份的MetAMINO®能够带来与100
份蛋氨酸羟基类似物(MHA-FA)产品相当的动
物生产性能。选用MetAMINO®,节约成本,
提高效益。
相信科学,信赖赢创推荐的蛋氨酸生物学利用率。
MetAMINO® 效益计算器
您知道使用MetAMINO®可以帮您节约多少成本吗? 我们开发了三款计算器,让您动动指尖即可了解。
- MetAMINO® 价值计算器,优化采购效益
- 营养价值计算器,根据日粮中蛋氨酸源的添加水平来评估 SID 蛋氨酸+胱氨酸 : 赖氨酸的值
- 饲料厂效益计算器,通过计算不同蛋氨酸源产品的混合时间来优化产量
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饲料厂效益计算器
MetAMINO® 价值计算器
营养价值计算器

参考文献
已有大量的研究证实了不同蛋氨酸源产品的相对生物学利用率。这些研究结果一致表明,与DL-蛋氨酸产品相比,蛋氨酸羟基类似物(MHA-FA)产品的相对生物学利用率约为65% (Jansman et al. 2003 ; Lemme and Petri 2003 ; Rademacher et al. 2007 ; Sauer et al. 2008 ; Lemme 2010 ; Htoo and Rademacher 2012 ; Lemme et al. 2012 ; Lemme et al. 2020)。 赢创持续不断地研究MHA-FA与DL-蛋氨酸之间的生物学差异,您可以通过下列最新发表的文章了解更多。

Utilization of Methionine Sources for Growth and Met+Cys Deposition in Broilers. Animals 10:2240
A. Lemme, V. Naranjo and J. Dorigam. 2020
This evaluation of the utilization of supplemental Met sources for Met+Cys deposition in body protein provides further evidence for a higher efficiency and, thus, nutritional value of DL-Met over HMTBA.

Bioavailability of the calcium salt of DL-methionine hydroxy analogue compared with DL-methionine for nitrogen retention and the preference of nursery pigs for diets based on the two forms of methionine. Journal of Animal Science 98(12): 1-10
Wang, M. Q., L. T. T. Huyen, J. W. Lee, S. H. Ramos, J.K. Htoo, L.V. Kinh, M.D. Lindemann. 2020
This study demonstrates the mean RBV of MHA-Ca to DL-Met of 65.7% on a product-to-product (wt/wt) basis or 78.2% on an equimolar basis.

Effects of DL-methionine and a methionine hydroxy analogue (MHA-Ca) on growth, amino acid profiles and the expression of genes related to taurine and protein synthesis in common carp. Aquaculture 532: 735962
Zhou, Y., He, J., Su, N., Masagounder, K., Xu, M., Chen, L., Liu, Q., Ye, H., Sun, Z. and Ye, C. 2021
This study indicates that dietary DL-Met or MHA-Ca supplementation could increase free essential amino acids in serum, as well as improve taurine synthesis and protein synthesis in common carp. Multi-exponential regression analysis showed that MHA-Ca was less utilized by common carp than DL-Met with bioavailability values of 41% to 50% on weight-for-weight basis.
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在线填写表格,后续我们会安排免费样品邮寄以及试验支持,您可以亲自体验MetAMINO® 的优势。我们保证MetAMINO® 能给您带来理想的动物生产性能以及持久的成本节约。相信科学,信赖赢创推荐的蛋氨酸生物学利用率。
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