食物和饮水中锶含量及其检测方法的研究进展

Research progress on strontium content in food and drinkingg water and its detection method

食物和饮水是人体锶摄入最普遍与安全的途径,随着公众对锶元素生理作用认识的逐步提升,对食物和饮水中锶含量的关注度也在提高。锶元素对机体具有多种生理功能,在促进骨骼健康、预防心血管疾病、调节生殖健康等方面发挥着积极作用。食物中含锶量与其种类、种植地水质以及土壤含锶量有关,日常食品中锶含量较低且不同食物之间锶含量差异较大,同样在日常饮水中锶含量差别也较大,对食物和饮水中锶含量的检测已显得极为重要。为满足检测机构对食物和饮水中锶含量的检测需求,本文对现行食物和饮水中锶含量检测方法进行梳理与综述,以期为食物和饮水中锶含量检测及居民膳食调查提供参考。

Food and drinking water are the most common and safe ways of strontium intake in the human body,and as public awareness of the physiological role of the element strontium gradually increases,so does the concern about strontium levels in food and drinking water.Strontium has various physiological functions on the body,playing a positive role in promoting bone health,preventing cardiovascular diseases,and regulating reproductive health.The amount of strontium in food is related to its type,the water quality of the planting area,and the strontium content in the soil,the strontium content in daily food is low and there is a significant difference in strontium content between different foods,similarly,there is a significant difference in strontium content in daily drinking water,therefore the detection of strontium content in food and drinking water has become extremely important.In order to meet the needs of testing organizations for the detection of strontium in food and drinking water,the existing methods for strontium in food and drinking water were sorted out and reviewed,with a view to providing references for the detection of strontium in food and drinking water as well as dietary surveysof thepopulation.