盐地碱蓬营养成分及有害金属含量分析与评价  

Analysis and Evaluation of Nutrient Components and Harmful Metal Contents of Suaeda salsa

作　　者：刘园 董静[2] 刘冲[2] 张振华[3] 洪立洲[2] 贺亭亭 陈环宇 邢锦城[2] LIU Yuan;DONG Jing;LIU Chong;ZHANG Zhen-hua;HONG Li-zhou;HE Ting-ting;CHEN Huan-yu;XING Jin-cheng(Jiangsu Institute for Food and Drug Control,Nanjing 210008,PRC;Institute of Agricultural Sciences in Costal Area of Jiangsu Province,Yancheng 224002,PRC;Jiangsu Academy of Agricultural Sciences,Nanjing 210014,PRC)

机构地区：[1]江苏省食品药品监督检验研究院,江苏南京210008 [2]江苏沿海地区农业科学研究所,江苏盐城224002 [3]江苏省农业科学院,江苏南京210014

出　　处：《湖南农业科学》2023年第1期64-67,共4页Hunan Agricultural Sciences

基　　金：江苏现代农业产业技术体系项目(JATS[2022]245);克州农业技术推广中心盐碱地改良项目(KZZB-2022168)。

摘　　要：以江苏沿海地区农业科学研究所从野生盐地碱蓬中选育出的沿海碱蓬1号为试验材料,系统测定其在不同生育期的主要营养成分、生物活性物质、矿质元素及有害金属等含量,并对其营养价值进行评价与分析。结果表明:盐地碱蓬是一种高蛋白、低脂肪、矿物质丰富,且富含黄酮、多糖和总酚等功能性成分的耐盐蔬菜,无论是将其鲜嫩茎叶用作食用,还是生长后期用作饲料成分,盐地碱蓬有害金属元素含量均符合相应的国家标准,是开发保健食品的优质原料,具有较大开发利用潜力。In this study,a Suaeda salsa variety Yanhaijianpeng No.1,bred from wild Suaeda salsa by Institute of Agricultural Sciences in Costal Area of Jiangsu Province,was selected as the test material to systematically measure its main nutrients,bioactive substances,mineral elements and harmful metals in different growth and developmental stages,and its nutritional value was also analyzed and evaluated.The results have shown that Suaeda salsa is a salt-tolerant vegetable with high proteins,low fat,and rich minerals and functional components such as flavonoids,polysaccharides and total phenols.No matter its fresh stems and leaves are used as food or as fodder in the later growth stage,the content of harmful metal elements in Suaeda salsa complies with the corresponding national standards.It is an excellent raw material for the development of health food and has great potential for development and utilization.

关 键 词：盐地碱蓬 营养成分 生物活性物质 矿质元素 重金属 

分 类 号：S649[农业科学—蔬菜学] R284.2[农业科学—园艺学]