Amino acid analyses of type 3 chondrites Colony, Ornans, Chainpur, and Bishunpur
Amino acid analyses of type 3 chondrites Colony, Ornans, Chainpur, and Bishunpur
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DOI：
10.1111/j.1945-5100.2012.01413.x
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发表时间：
2012-09-01
影响因子：
2.2
通讯作者：
Sephton, Mark A.
中科院分区：
文献类型：
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作者：
Chan, H. -S.;Martins, Zita;Sephton, Mark A.
首次使用气相色谱-质谱法（GC-MS）分析了CO 3菌落和奥尔南斯以及LL 3 Chainpur和Bishunpur的氨基酸。第三类榴辉岩具有相对不变的变质和岩石学历史。Chainpur是最丰富的氨基酸的四个类型3的脂肪酸与3330十亿分之一（ppb）的总氨基酸丰度。其他3型嗜酸乳杆菌的总氨基酸丰度范围为660至1110 ppb。d/l比率为
The CO3s Colony and Ornans and LL3s Chainpur and Bishunpur were analyzed for the first time for amino acids using gas chromatographymass spectrometry (GC-MS). Type 3 chondrites have relatively unaltered metamorphic and petrological histories. Chainpur was the most amino acid rich of the four type 3 chondrites with a total amino acid abundance of 3330 parts per billion (ppb). The other type 3 chondrites had total amino acid abundances that ranged from 660 to 1110 ppb. A d/l ratio of