| 蛇足石杉中石杉碱甲含量测定及其时空动态 |
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| 引用本文： | 赖政,李希茜,汪涯,颜日明,张志斌,朱笃.蛇足石杉中石杉碱甲含量测定及其时空动态[J].江西师范大学学报(自然科学版),2014,0(5):489-495. |
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| 作者姓名： | 赖政 李希茜 汪涯 颜日明 张志斌 朱笃 |
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| 作者单位： | 江西师范大学生命科学学院，江西省亚热带植物资源保护与利用重点实验室，江西 南昌 330022；江西师范大学生命科学学院，江西省亚热带植物资源保护与利用重点实验室，江西 南昌 330022; 江西中医药大学科技学院，江西 南昌 330025；江西科技师范大学生命科学学院，江西省生物加工过程重点实验室，江西 南昌 330013；江西师范大学生命科学学院，江西省亚热带植物资源保护与利用重点实验室，江西 南昌 330022; 江西科技师范大学生命科学学院，江西省生物加工过程重点实验室，江西 南昌 330013 |
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| 基金项目： | 国家自然科学基金，江西省自然科学基金，江西省研究生创新基金 |
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| 摘 要： | 采用 HPLC 法首次测定江西庐山和井冈山蛇足石杉不同时期、不同组织部位中石杉碱甲（HupA）的含量.结果表明，蛇足石杉中 HupA 含量随着季节的推移逐渐增加，庐山和井冈山蛇足石杉植株 HupA含量均在每年12月达到最高，分别为211.9μg·g -1和325.9μg·g -1.蛇足石杉中不同组织部位 HupA含量各不相同，茎部和叶部 HupA 含量较高，且表现出相同的变化趋势，根部含量较少.本研究揭示了蛇足石杉中 HupA 含量的时空动态变化规律，从而为合理利用该稀缺植物资源提供科学参考.
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| 关 键 词： | 蛇足石杉 石杉碱甲 含量测定 时空动态 |
The Determination of Huperzine A and Temporal and Spatial Variation of Huperzia serrata |
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| LAI Zheng,LI Xi-xi,WANG Ya,YAN Ri-ming,ZHANG Zhi-bin,ZHU Du.The Determination of Huperzine A and Temporal and Spatial Variation of Huperzia serrata[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2014,0(5):489-495. |
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| Authors: | LAI Zheng LI Xi-xi WANG Ya YAN Ri-ming ZHANG Zhi-bin ZHU Du |
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| Institution: | LAI Zheng;LI Xi-xi;WANG Ya;YAN Ri-ming;ZHANG Zhi-bin;ZHU Du;Key Laboratory of Protection and Utilization of Subtropic Plant Resources of Jiangxi Province,Jiangxi Normal University;Science and Technology College,Jiangxi University of Traditional Chinese Medicine;Key Lab of Bioprocess Engineering of Jiangxi Province,College of Life Sciences,Jiangxi Science and Technology Normal University; |
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| Abstract: | This was the first time to use HPLC to detect the contents of huperzine A(HupA)in the whole plant and different organs of Huperzia serrata from Mount Lushan and Mount Jinggang in Jiangxi Province at different seasons. The results showed that the whole plant content of HupA collected from Mount Lushan and Mount Jinggang in-creased with season changed and reached the maximum in December which reached to 211. 9 μg · g - 1 and 325. 9 μg·g - 1 . The content of HupA in different organs collected from two sample sites were various. Stem and leaf contained more HupA,while only a little HupA was detected in root. The results showed the temporal and spa-tial dynamic change rule of HupA in H. serrata,and may provided scientific reference for the reasonable use of rare plant resources. |
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| Keywords: | Huperzia serrata huperzine A content detection temporal and spatial variation |
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