现代畜牧科技Issue(7)：28-32,5.DOI:10.19369/j.cnki.2095-9737.2026.07.008
响应面优化富铜酵母培养条件的研究
Response Face Method Optimization and Cultivation of Copper Yeast
摘要
Abstract
The experiment aims to obtain copper-rich yeast with better adsorption capacity.Using copper ion conversion as the investigation index,the components and culture parameters of copper-rich yeast culture medium were optimized through single-factor experiments and Box-Behnken tests to determine the optimal culture conditions for copper-rich yeast.The results show that the optimal culture conditions were sucrose concentration 60 g/L,yeast soaking powder concentration 10 g/L,potassium dihydrogen phosphate concentration 6 g/L.Under this condition,the copper ion absorption conversion rate was 51.21%.The study showed that through optimized culture,the copper ion conversion rate was increased by 5.85%compared with the control group(45.36%),and copper-rich yeast with better enrichment effects was obtained,providing data support for anti-free feed applications and green breeding.关键词
富铜酵母/响应面法/优化培养Key words
copper-rich yeast/response face method/optimize cultivation分类
农业科技引用本文复制引用
田文静,李旺,张贺伟,朱金凤,宋洋洋..响应面优化富铜酵母培养条件的研究[J].现代畜牧科技,2026,(7):28-32,5.基金项目
河南省科技攻关项目(242102110041) （242102110041）
洛阳市核心技术攻关类公益专项(2202034A) （2202034A）
