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Updated: Apr 30, 2026

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对3-氧醇对肉牛甲产量和产量的影响进行了元分析

M H de Oliveira1, R Zihlmann2, A Bannink3

  • 1Department of Animal Science, University of California, Davis, CA 95616, USA.

Animal : an international journal of animal bioscience
|February 19, 2026
PubMed
概括

料添加剂3-nitrooxypropanol (3-NOP) 通过抑制消化过程中的关键酶,有效降低肉牛的甲排放. 这项研究量化了其影响,显示了各种饮食中甲产量和产量显著减少.

关键词:
料添加剂是一种料添加剂.温室气体的温室气体是什么畜牧业 畜牧业 畜牧业 畜牧业数学的建模数学建模缓解缓解缓解的方法

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Overview of Nitrogen Metabolism01:20

Overview of Nitrogen Metabolism

Nitrogen is a very important element for life because it is a major constituent of proteins and nucleic acids. It is a macronutrient, and in nature, it is recycled from organic compounds and stored in the form of  ammonia, ammonium ions, nitrate, nitrite, or  nitrogen gas by many metabolic processes. Many of these metabolic processes are carried out only by prokaryotes.
The largest pool of nitrogen available in the terrestrial ecosystem is gaseous nitrogen (N2) from the air, but this...
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Secondary amines react with nitrous acid to form N-nitrosamines, as depicted in Figure 1. Nitrous acid, a weak and unstable acid, is formed in situ from an aqueous solution of sodium nitrite and strong acids, such as hydrochloric acid or sulfuric acid, in cold conditions. In the presence of an acid, the nitrous acid gets protonated. The subsequent loss of water results in the formation of the electrophile known as nitrosonium ion.
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