Nanoparticles of selenium as high bioavailable and non-toxic supplement alternatives for broiler chickens
Nanoparticles of selenium as high bioavailable and non-toxic supplement alternatives for broiler chickens
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DOI：
10.1007/s11356-020-07962-7
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发表时间：
2020-02-27
影响因子：
5.8
通讯作者：
Stanley, Dragana
中科院分区：
文献类型：
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作者：
Gangadoo, Sheeana;Dinev, Ivan;Stanley, Dragana
硒通常在家禽业中用作肉鸡饲料的添加剂，以提高免疫力和整体健康。硒有不同的形式，无机硒和有机硒，分别为亚硒酸钠和亚硒代蛋氨酸。本研究提出使用纳米硒（nanoSe）来改善微量元素的传递和吸收，同时无毒。先前的研究表明，在肉鸡饲料中使用纳米糖是成功的，可以增加材料在器官和组织中的吸收和扩散，并提高抗氧化能力。然而，纳米糖转化的机制尚不清楚，肠道微生物群被认为在这一过程中起着重要作用。在家禽饲料中添加无机硒会降低乳房的生物利用度(P
Selenium is commonly used in the poultry industry as an additive in broiler feed to improve immunity and overall health. The selenium comes in different forms, inorganic and organic selenium, as sodium selenite and selenomethionine, respectively. This study proposes the use of nanoparticles of selenium (nanoSe) for improved delivery and absorption of the trace element while causing no toxicity. Previous studies have shown the success in utilizing nanoSe in broiler feed, with increased absorption and diffusion of material into organs and tissues, and increased antioxidant capacity. However, the mechanism of nanoSe conversion remains unknown, and the gut microbiota is believed to play a significant role in the process. The use of inorganic selenium in poultry feed demonstrated a lower bioavailability in breast (P