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氨基酸复合矿物质Zn,Mn和Cu 改善骨和肠道特征

Marcos José Batista Dos Santos¹, Carlos Bôa-Viagem Rabello², Andresa de Gusmão Faria²

¹Animal Science Department, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, s/n, Dois irmãos, Recife, PE, 52171-900, Brazil. marcoszootecnista@gmail.com.

Biological trace element research

|November 18, 2025

概括

与无机矿物质 (IM) 相比,氨基酸复合矿物质 (AACM) 改善了子的骨密度,肠道长度和血液参数. 这些微量矿物质补充剂增强了健康,而不影响整体生长或器官重量.

科学领域:

动物科学动物科学
营养生物化学营养生物化学
禽畜科学禽畜科学禽畜科学

背景情况:

诸如 (Zn), (Mn) 和铜 (Cu) 等微量矿物质对于家禽的健康至关重要.
微量矿物质的生物可用性可能会受到其化学形式的影响.
建议氨基酸复合矿物质 (AACM) 与无机矿物质 (IM) 来源相比提供更好的吸收.

研究的目的:

为了比较IM和AACM来源的Zn,Mn和Cu对产的影响.
评估不同微量矿物质来源对畜牧技术性能,骨特性和血液参数的影响.

主要方法:

一项涉及1120只6-14周龄的Lohmann Brown Lite公的研究.
两种饮食治疗方法进行了比较:无机矿物质 (IM) 和IM和氨基酸复合矿物质 (IM+AACM) 的混合物.
分析了动物技术性能,肠道形态,骨组成和密度以及血清生物化学参数.

主要成果:

在IM和IM+AACM组之间没有观察到动物技术性能或器官重量的显著差异.
服用AACM补充剂导致肠道的相对重量增加,小肠的长度增加,骨和含量增加.
养AACM的鸟类表现出增强的骨密度和红细胞,血红蛋白,血红素,白细胞,性酸酶,白蛋白,肌素和甲状腺素的血清水平.

结论:

补充AACM微量矿物质对产卵母的骨,肠道和血液测量有积极的影响.
AACM 微量矿物质可以增强小羊的健康指标,而不会影响其生长或器官发育.
氨基酸复合似乎是禽类食中微量矿物质补充的有益策略.

关键词:

提高生物可用性提高生物可用性肠道形态学肠道形态学血液学影响血液学影响禽类禽类禽类是一种微量元素微量元素

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