紫花苜蓿的皂苷研究  

Advances in the study of alfalfa saponins

作　　者：罗雯 王丹[1,2] 边佳辉 孙占敏[2] 唐益雄[2] 吴燕民[1,2] LUO Wen;WANG Dan;BIAN Jiahui;SUN Zhanmin;TANG Yixiong;WU Yanmin(State Key Laboratory of Grassland Agro-ecosystems / Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs / College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, Gansu, China;Biotechnology Research Institute, CAAS, Beijing 100081, China)

机构地区：[1]兰州大学草地农业生态系统国家重点实验室/兰州大学农业农村部草牧业创新重点实验室/兰州大学草地农业科技学院,甘肃兰州730020 [2]中国农业科学院生物技术研究所,北京100081

出　　处：《草业科学》2019年第1期261-271,共11页Pratacultural Science

基　　金：国家重点基础研究发展计划"973"项目(2014CB138701)

摘　　要：紫花苜蓿(Medicago Sativa)被誉为"牧草之王",是我国种植面积最大的豆科牧草。紫花苜蓿含有大量的次生代谢产物,其中皂苷是一种分布广、含量高的生物活性物质,具有降低胆固醇、调节脂质代谢、增强机体免疫、抗氧化等功能。为此查阅近年来国内外研究进展,阐述了紫花苜蓿皂苷的理化性质、分布及含量、分离及提取等,并对其应用前景进行了展望,指出紫花苜蓿皂苷作为一种绿色的植物附加产物将会有很大的开发和利用价值,也为紫花苜蓿皂苷的进一步研究提供重要资料。Alfalfa is considered the “king of forage crops”, as it is the forage legume with the largest cultivation area. Alfalfa contains many secondary metabolites, including a high content of saponins, which are a widely distributed bioactive substance. Saponins can act as antioxidants to enhance the immune response of animals. They also have a great number of benefits to humans, including lowering cholesterol levels and regulating the lipid metabolism. Due to the global research progress in recent years, the physical properties, chemical properties, distribution, content, separation, and extraction of alfalfa saponins are better understood. The prospect of its application is widely anticipated, however further research is still required to provide important information. Additionally, it is pointed out that alfalfa saponin as a green plant additive will be of great development and utilization value, which will also provide important information for the further study of alfalfa saponin.

关 键 词：紫花苜蓿 皂苷 理化性质 提取 分离 

分 类 号：S816[农业科学—饲料科学] Q946.5[农业科学—畜牧学]