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解决方案
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采用DART-MS鉴定蒌叶栽培品种的形态差异
发布:华质泰科生物技术(北京)有限公司浏览次数:363Piper betle Linn. is a traditional plant associated with the Asian and southeast Asian cultures. Its use is also recorded in folk medicines in these regions. Several of its medicinal properties have recently been proven. Phytochemical analysis showed the presence ofmainly terpenes and phenols in betel leaves. These constituents vary in the different cultivars of Piper betle. In this paper we have attempted to profile eight locally available betel cultivars using the recently developed mass spectral ionization technique of direct analysis in real time (DART). Principal component analysis has also been employed to analyze the DART MS data of these betel cultivars. The results show that the cultivars of Piper betle could be differentiated using DART MS data. DART®-OS 实时直接分析 DART®-MS 实时直接分析质谱系统 DART® SVP 实时直接分析-质谱系统
2010-12-22相关仪器 -
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