Li Yifan, Chen Han, Zhang Yunting, Cao Shoukang, Wang Huihui, Lu Zhentao, Wu Xuezhuang
College of Animal Science, Anhui Science and Technology University, Bengbu, 233100, People's Republic of China.
Sci Rep. 2025 Jan 7;15(1):1112. doi: 10.1038/s41598-025-85387-3.
This study focuses on the effects of different levels of sodium selenite on the growth, selenium content, and antioxidant capacity of black soldier fly (Hermetia illucens). The experiment used different doses of sodium selenite for treatment, including a basic diet with no supplements (control) and diets supplemented with 10 mg/kg (Se10), 20 mg/kg (Se20), 30 mg/kg (Se30), and 40 mg/kg (Se40) sodium selenite, and results show that sodium selenite supplementation significantly increases selenium content and improves selenium utilization and antioxidant capacity (P < 0.05). However, it also negatively affects growth performance and the utilization of other nutrients. The optimal level of sodium selenite supplementation depends on the ration of selenium enrichment with the overall health and productivity of black soldier fly.
本研究聚焦于不同水平的亚硒酸钠对黑水虻（Hermetia illucens）生长、硒含量及抗氧化能力的影响。实验采用不同剂量的亚硒酸钠进行处理，包括不添加任何补充剂的基础日粮（对照）以及添加了10毫克/千克（Se10）、20毫克/千克（Se20）、30毫克/千克（Se30）和40毫克/千克（Se40）亚硒酸钠的日粮，结果表明补充亚硒酸钠显著提高了硒含量，改善了硒的利用率和抗氧化能力（P < 0.05）。然而，它也对生长性能和其他营养物质的利用率产生负面影响。亚硒酸钠的最佳补充水平取决于硒富集量与黑水虻整体健康状况和生产力的比例。
