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从绿河组(始新世)干酪根基质中分离出的异戊二烯脂肪酸。

Isoprenoid Fatty acids isolated from the kerogen matrix of the green river formation (eocene).

出版信息

Science. 1968 May 3;160(3827):531-3. doi: 10.1126/science.160.3827.531.

DOI:10.1126/science.160.3827.531
PMID:17834267
Abstract

Demineralized oil shale was oxidized with chromic acid, and C(14) to C(22) isoprenoid fatty acids were isolated and identified. The major components of the branched-chain acid fraction after successive 3-, 6-, and 15-hour oxidations are C(15) and C(16) branched-chain acids; C(17), C(19) (norphytanic acid), and C(20) (phytanic acid) were obtained in lower concentration; no C(18) product was obtained. Separations were effected by column and gas-liquid chromatography, and the structures of individual components were determined by high- and low-resolution mass spectrometry.

摘要

经铬酸氧化处理过的油页岩,从中分离并鉴定出 C(14) 至 C(22) 异戊二烯脂肪酸。经过连续 3 小时、6 小时和 15 小时氧化后,支链酸馏分的主要成分是 C(15) 和 C(16) 支链酸;浓度较低的还有 C(17)、C(19)(正鲨烯酸)和 C(20)(植烷酸);而 C(18) 产物未检出。通过柱层析和气相-液相色谱进行分离,并用高、低分辨质谱确定了各个组分的结构。

相似文献

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Isoprenoid Fatty acids isolated from the kerogen matrix of the green river formation (eocene).从绿河组(始新世)干酪根基质中分离出的异戊二烯脂肪酸。
Science. 1968 May 3;160(3827):531-3. doi: 10.1126/science.160.3827.531.
2
Isoprenoid and dicarboxylic acids isolated from colorado green river shale (eocene).从科罗拉多绿河页岩(始新世)中分离出的异戊二烯和二羧酸。
Science. 1967 Nov 10;158(3802):772-3. doi: 10.1126/science.158.3802.772.
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Occurrence of isoprenoid Fatty acids in the green river shale.异戊二烯脂肪酸在绿河页岩中的出现。
Science. 1966 Sep 2;153(3740):1133-5. doi: 10.1126/science.153.3740.1133.
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Application of open-tubular column/gas-liquid chromatography to the analysis of complex mixtures of branched-chain fatty acids.开管柱/气液色谱法在支链脂肪酸复杂混合物分析中的应用。
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引用本文的文献

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A bacterium capable of using phytol as its sole carbon source, isolated from algal sediment of Mud Lake, Florida.从佛罗里达州泥湖的藻类沉积物中分离出一种能够将叶绿醇作为唯一碳源的细菌。
Proc Natl Acad Sci U S A. 1969 Jul;63(3):748-52. doi: 10.1073/pnas.63.3.748.
2
Microbial metabolism of the isoprenoid alkane pristane.类异戊二烯烷烃姥鲛烷的微生物代谢
Proc Natl Acad Sci U S A. 1971 Jul;68(7):1552-4. doi: 10.1073/pnas.68.7.1552.