国际标准期刊号: 2155-9872

分析与生物分析技术杂志

开放获取

我们集团组织了 3000 多个全球系列会议 每年在美国、欧洲和美国举办的活动亚洲得到 1000 多个科学协会的支持 并出版了 700+ 开放获取期刊包含超过50000名知名人士、知名科学家担任编委会成员。

开放获取期刊获得更多读者和引用
700 种期刊 15,000,000 名读者 每份期刊 获得 25,000 多名读者

索引于
  • CAS 来源索引 (CASSI)
  • 哥白尼索引
  • 谷歌学术
  • 夏尔巴·罗密欧
  • 学术期刊数据库
  • 打开 J 门
  • Genamics 期刊搜索
  • 期刊目录
  • 研究圣经
  • 中国知网(CNKI)
  • 乌尔里希的期刊目录
  • 电子期刊图书馆
  • 参考搜索
  • 研究期刊索引目录 (DRJI)
  • 哈姆达大学
  • 亚利桑那州EBSCO
  • OCLC-世界猫
  • 学者指导
  • SWB 在线目录
  • 虚拟生物学图书馆 (vifabio)
  • 普布隆斯
  • 欧洲酒吧
  • ICMJE
分享此页面

抽象的

Energy Dispersive X-Ray Fluorescence Analysis of Amapá Milk (Brosimum ssp.)

Cláudia C Silva, Milena CF Lima, Julie EM Gai, Raquel S Medeiros, Gil Vieira and Valdir F Veiga Junior

Latex from Brosimum species has several indications in folk medicine and is also largely ingested at the Amazon Region with food purposes, to replace cow’s milk and as base for chewing gum. The presence of inorganic substances with potential to be irritating or toxic were analysed by Energy Dispersive X-Ray Fluorescence multielement technique for the three main latex producing species: Brosimum potabile, Brosimum utile subsp ovatifolium and Brosimum parinarioides subsp parinarioides. From 26 elements detected, including toxic metals as chromium and manganese, nine elements were quantified: Na, Mg, Al, P, Cl, K, Ca, Se and Rb. They reflect some specific patterns from Amazonian soil and are species fingerprint. Some elements, as calcium, essential to the human diet, were observed in large amounts, but with great variation among species, as also within species. The inter and intraspecies variation on the essential elements and the presence of toxic metals, indicates that the use as food should not be recommended and the regulation and control is strongly suggested.