CAJ | 학술논문

液质联用技术兼具高效液相色谱的强分离分析能力及质谱的高灵敏度，该技术可以提供丰富的化合物及结构片段信息，是研究中药微量成分的利器。传统千金子是大戟科植物续随子的成熟干燥种子，二萜类成分是千金子的主要成分类型之一。为了研究千金子的微量二萜类成分，本文以千金子素2为研究对象，总结其质谱裂解规律。
액질련용기술겸구고효액상색보적강분리분석능력급질보적고령민도，해기술가이제공봉부적화합물급결구편단신식，시연구중약미량성분적이기。전통천금자시대극과식물속수자적성숙간조충자，이첩류성분시천금자적주요성분류형지일。위료연구천금자적미량이첩류성분，본문이천금자소2위연구대상，총결기질보렬해규률。
LC-MS technique is supplied with strong separation and analysis capabilities of HPLC and high sensitivity of the mass spectrometry. LC-MS can provide compounds molecular weight and rich structure fragment information, which make LC-MS being as a powerful tool to investigate trace components of Traditional Chinese Medicine. Lathyrane diterpenoids are main constituents of Caper Euphorbia Seed, dry mature seeds of the Euphorbia lathyris L. In this article, mass fragmentation pattern of Euphorbia Factor L2 was summarized.