NIU Jian-kang,SHEN Guo-ming.Distribution of Di-2-ethylhexyl Phthalate (DEHP) in the Vegetable Plant of Benincasa hispida[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(02):102-104.[doi:10.11942/j.issn1002-2767.2015.02.0102]
冬瓜植株邻苯二甲酸二(2-乙基己基)酯分布研究
- Title:
- Distribution of Di-2-ethylhexyl Phthalate (DEHP) in the Vegetable Plant of Benincasa hispida
- 文章编号:
- 1002-2767（2015）02-0102-03
- Keywords:
- DEHP accumulation ability; GC-MS; wax gourd
- 分类号:
- S501
- 文献标志码:
- A
- Abstract:
- The aims of present research intent to prove the fruits, stems, petioles and leaves of wax gourd (Benincasa hispida) can absorb di-2-ethylhexyl phthalate (DEHP) from atmospheric environment.DEHP contents of roots, stems, leaves and fruits of Benincasa hispida were measured and analyzed by GC-MS equipped with an HP-5 trace analysis column.The results show that the DEHP content of leaves was 6 times of the root, DEHP contents of stems and leaves gradually reduced from bottom to top；the DEHP contents of adjacent parts were petioles > leaves > stems; The accumulation of DEHP in peel was higher than pulp, this result demonstrated that the wax gourd accumulated DEHP mainly from the aerial parts but not from underground parts.
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备注/Memo
收稿日期： 2014-06-04
基金项目：菏泽学院植物生物学重点实验室建设项目；菏泽学院博士基金资助项目（XY13BS01）
第一作者简介：牛健康(1980-),男，山东省东营市人，硕士，讲师，从事有机物及重金属污染修复研究。 E-mail:35252204@qq.com。
通讯作者：沈国明(1975-)，男，博士，讲师，从事植物逆境分子生理学及农产品安全等研究。