Effect of Selenium Application on Selenium Content  and Qualities of Lycium barbarum

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Selenium Application on Selenium Content  and Qualities of Lycium barbarum

Author(s):: NIU Yan; WANG Caiyan; LI Caihong; WANG Xiaojing; (Supervision and Testing Center for Lycium Quality，Ministry of Agriculture，Yinchuan，Ningxia 750002)

Abstract:: Lycium barbarum variety ‘Ningqi No.1’ was used as the material.The effect of selenium application on the selenium content of Lycium barbarum and its qualities were studied via spraying sodium selenite.The results showed that the selenium content of Lycium barbarum significantly increased in the 0-500 mg?kg-1.Spray concentration and frequency were the key factors of production of selenium-rich Lycium barbarum by application of sodium selenite.Content of total sugars，polysaccharides，betaine，protein presented curve under different selenium concentrations，quality of Lycium barbarum increased gradually with increasing concentration of spraying in the suitable range for the concentration，it decreased over tolerance limited.

[1]李承田.硒的生物学作用[M]//化学教学.上海：华东师范大学出版社,1994:28-29.

[2]燕瑞,易艳萍,熊知行,等.微量元素抗衰老的作用[J].化学教育,2000(9):1-2.

[3]蒋挺大.食物与营养化学[M].北京:科学出版社,1987:116-117.

[4]陈必链,黄键.我国富锌和富硒功能食品研究现状[J].食品研究与开发,1999,20(1):33-37.

[5]GIRLING C A.Selenium in agriculture and environment[J].Agric Eco systems and Environment,1984,11(1):37-65.

[6]毕永秀.富硒食品开发与应用[J].食品研究与开发,2002,23(5):113-114.

[7]张憨,丁霄霖,秦时.几种蔬菜的富硒规律及优化研究[J].无锡轻工大学学报,1997,16(4):7-12.

[8]吴正奇,刘建林.我国富硒食品的研究进展[J].中国食物与营养,2005（6）:15-17.

[9]路安民,王美林.关于中药现代化中的物种鉴定问题-基于枸杞分类和生产问题的讨论[J].西北植物学报，2003,23(7):1077-1083.

[10]孙志刚.宁夏枸杞药理研究进展[J].西北药学杂志,2001,16(3):133-135.

[11]左银虎.富硒枸杞中硒形态分析[J].中国食品与营养,2008（7）:55-56.

[12]王晓菁,吴燕,王黎明.固相萃取-高效液相色谱法测定枸杞中甜菜碱[J].食品科学,2010,31(8):199-201.

[13]GB/T 18672-2014.枸杞[S].北京:中国标准出版社,2014.

[14]GB/T 5009.5-2010.食品中蛋白质的测定[S].北京:中国标准出版社,2010.

[15]中国预防医学科学院营养与食品卫生研究所.GB 5009.93-2010,中华人民共和国国家标准[S].北京:中国标准出版社,2003:6-9.

[16]牛艳,赵银宝,王彩艳,等.宁夏枸杞富硒条件及富硒效应的研究[J].中国农学通报,2012,28(4):269-272.

[17]王建伟,王朝辉,毛晖，等.硒锌钼对黄土高原马铃薯和小白菜产量及营养元素与硒镉含量的影响[J].农业环境科学学报，2012,31(11):2114-2120.

[18]胡华锋,介晓磊,刘芳.硒对紫花苜蓿产草量和品质的影响[J].草地学报,2008,16(3)：502-503.

[19]施和平,张英囊,刘振声.番茄对硒的吸收、分布和转化[J].植物学报,1993,35(7):541-546.

[20]尚庆茂,李式军.水培生菜对硒的吸收和转化[J].园艺学报,1997,24(3):255-258.

Last Update: 2016-12-07