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Carotenoid Pigments of Mycobacterium kansasii

机译：堪萨斯分枝杆菌的类胡萝卜素色素

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Partitioned between aqueous methanol and petroleum ether, the unsaponifiable pigments of Mycobacterium kansasii were all epiphasic. Thin-layer chromatography of these carotenoids showed that M. kansasii formed at least nine pigments. These pigments were identified by their chromatographic properties and spectral characteristics as phytoene, ζ-carotene, neurosporene, lycopene, leprotene, γ-carotene, δ-carotene, α-carotene, and β-carotene. Three additional pigmented spots on thin-layer chromatography found in trace amounts were possibly degradation products of the major carotenoids.
机译：堪萨斯分枝杆菌的非皂化色素在甲醇水溶液和石油醚之间分配，全部呈异相。这些类胡萝卜素的薄层色谱显示，堪萨斯分枝杆菌至少形成了九种色素。这些颜料通过色谱特性和光谱特征鉴定为六氢番茄红素，ζ-胡萝卜素，神经孢子素，番茄红素，leprotene，γ-胡萝卜素，δ-胡萝卜素，α-胡萝卜素和β-胡萝卜素。在薄层色谱上发现的痕量痕量的三个附加色素斑点可能是主要类胡萝卜素的降解产物。

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