现代畜牧兽医Issue(3)：7-10,4.DOI:10.20154/j.cnki.issn1672-9692.2025.03.002
桑白皮多糖提取工艺的研究
Optimization of extraction process for Cortex Mori polysaccharide
摘要
Abstract
The experiment aimed to optimize the extraction technology of Cortex Mori polysaccharide(CMP)to provide a reference for the rational use of CMP as an immune enhancer in livestock and poultry production.CMP was extracted via the water extraction and alcohol precipitation method.Building on preliminary single-factor experiments,an orthogonal test was designed with CMP yield as the evaluation criterion to optimize extraction parameters.Results demonstrated that extraction temperature exerted the most significant influence on CMP yield,followed by liquid-to-material ratio and extraction time.The optimal extraction conditions were determined as follows:a temperature of 90℃,a liquid-to-material ratio of 20 mL/g,and an extraction duration of 3 hours.Under these optimized parameters,the polysaccharide content in the crude extract reached 59.29%,with a CMP yield of 6.65%.This systematic approach highlights the critical role of temperature control in enhancing extraction efficiency while providing actionable insights for scaling up CMP production processes.The results show that the process has higher extraction efficiency,which lays a foundation for the further study of CMP.关键词
桑白皮/多糖/提取工艺Key words
Cortex Mori/Polysaccharide/Extraction technology分类
农业科技引用本文复制引用
于淼,肖念桐,蒋海生,李春宵,董翠翠,任振堃,史东辉,王佳丽..桑白皮多糖提取工艺的研究[J].现代畜牧兽医,2025,(3):7-10,4.基金项目
辽宁省教育厅基本科研项目(LJKFZ20220246) （LJKFZ20220246）
辽宁省科技攻关项目(2021JH1/10400033) （2021JH1/10400033）
锦州医科大学2024年大学生创新训练项目(202410160006、X202410160075) （202410160006、X202410160075）
锦州医科大学2024年大学生创业实践项目(X202410160005S) （X202410160005S）
