Suppr超能文献

三叶草根瘤菌脂多糖中存在的脂肪酸。

Fatty acids present in the lipopolysaccharide of Rhizobium trifolii.

作者信息

Russa R, Lorkiewicz Z

出版信息

J Bacteriol. 1974 Sep;119(3):771-5. doi: 10.1128/jb.119.3.771-775.1974.

Abstract

Approximately 70% of the fatty acids recovered after acid or alkaline hydrolysis of the lipopolysaccharide of Rhizobium trifolii were hydroxy fatty acids identified as hydroxymyristic and hydroxypalmitic acids. Palmitic acid was the only saturated fatty acid found in the lipopolysaccharide of R. trifolii. Octadecenoic and a small amount of hexadecenoic acids were also identified. The results of BF(3) methanolysis and hydroxylaminolysis suggest that hydroxypalmitic acid is N-acyl bound.

摘要

经酸或碱水解三叶草根瘤菌脂多糖后回收的脂肪酸中,约70%为羟基脂肪酸,鉴定为羟基肉豆蔻酸和羟基棕榈酸。棕榈酸是在三叶草根瘤菌脂多糖中发现的唯一饱和脂肪酸。还鉴定出了十八碳烯酸和少量十六碳烯酸。硼(3)甲醇解和羟胺解的结果表明羟基棕榈酸是N-酰基结合的。

相似文献

10
Cell walls, lipids, and lipopolysaccharides of Pseudomonas species.假单胞菌属的细胞壁、脂质和脂多糖。
Eur J Biochem. 1973 Feb 15;33(1):158-74. doi: 10.1111/j.1432-1033.1973.tb02666.x.

引用本文的文献

本文引用的文献

1
Extracellular polysaccharides of Rhizobium.根瘤菌的胞外多糖
J Gen Microbiol. 1959 Dec;21:477-84. doi: 10.1099/00221287-21-3-477.
3
Hydroxy fatty acids of Azotobacter agilis.活跃固氮菌的羟基脂肪酸
Biochim Biophys Acta. 1963 Jun 18;70:271-7. doi: 10.1016/0006-3002(63)90751-0.
5
Cell wall lipopolysaccharides from Neisseria catarrhalis.
Can J Microbiol. 1969 Apr;15(4):365-74. doi: 10.1139/m69-067.
6
Biochemical studies on lipopolysaccharides of Veillonella.
Eur J Biochem. 1971 Mar 11;19(2):169-75. doi: 10.1111/j.1432-1033.1971.tb01301.x.
9
Studies on an extracellular polysaccharide from Rhizobium meliloti.苜蓿根瘤菌胞外多糖的研究
Acta Chem Scand. 1971;25(4):1281-6. doi: 10.3891/acta.chem.scand.25-1281.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验