蔬菜含锗(Ge)量的初探  

Initial Research in Germanium(Ge) Content of Vegetables

作　　者：欧阳柬[1] 

机构地区：[1]西南农业大学基础科技学院

出　　处：《重庆环境科学》1997年第4期36-38,共3页Chongqing Environmental Science

摘　　要：研究发现，在普通蔬菜中亦不乏锗的存在。本文报导了１８个蔬菜品种可食部分的含锗量平均值为１．０３±０．４９ｍｇ／ｋｇ（以干物质计）。其含量因品种而异，也受土壤的影响。蔬菜含锗量相当于人参含锗量的４０％；蔬菜对土壤锗的富集系数在０．０５４０～１．１２之间；蔬菜中锗与其它１２种元素间无显著相关性。This paper reported that Ge content of 18 kinds of vegetable was average in 1.03±0.49 mg/kg(DW) and varianced with speaes and some affected by soils.Ge content of vegetable corresponded to 40% of that in Ginseng.The Ge accumulation coefficient of vegetable were range in 0.0540～1.12.No relationship was between Ge and other twelve elements in vegetables.

关 键 词：富集系数 蔬菜 含锗量 土壤 

分 类 号：R151.3[医药卫生—营养与食品卫生学] S153.61[医药卫生—公共卫生与预防医学]