海南沙姜芽硒生物强化研究  

Biofortification of Selenium in Sand Ginger Sprout in Hainan

作　　者：刘丽[1,2] 胡广林[1] 庞锦伟[1] 黄强[2] 

机构地区：[1]海南大学,海南海口570228 [2]海南省地质测试研究中心,海南海口570206

出　　处：《热带农业科学》2014年第4期29-31,共3页Chinese Journal of Tropical Agriculture

基　　金：海南省自然科学基金资助项目(No.212021)

摘　　要：以海南富硒地区产沙姜为原材料,通过实验室水培强化制备富硒沙姜芽,为海南开发高端富硒产品提供依据。结果表明:沙姜芽富集硒元素的能力较强,实验室制备出的富硒沙姜芽的总硒含量为1.581 mg/kg,可高达培养液硒浓度的54倍。A selenium-enriched ginger sprout was experimentally prepared by the hydroponic biofortification of the sand ginger from Hainan selenium-rich area. Total Se content in the ginger sprout was found to reach at 1.581 mg＆#183;kg-1, which was 54-fold higher than that in culture medium. The obtained results show that the ginger sprout has a strong enrichment ability of selenium, implying that the sand ginger from Hainan selenium-rich area may be developed as Se-enriched products with high additional value.

关 键 词：海南 沙姜 姜芽 硒 生物强化 

分 类 号：S632.5[农业科学—蔬菜学]