Differentiation of Lippia gracilis Schauer Genotypes by LC Fingerprint and Chemometrics Analyses

被引：11

作者：

Gomes, Silvana V. F. ^{[1
]}

Santos, Alan D. C. ^{[1
]}

Moraes, Valeria R. S. ^{[1
]}

Martins, Lucia R. R. ^{[3
]}

Viana, Monalisa D. ^{[2
]}

Blank, Arie F. ^{[2
]}

Pereira-Filho, Edenir R. ^{[4
]}

Cass, Quezia B. ^{[4
]}

Nogueira, Paulo C. L. ^{[1
]}

Alves, Pericles B. ^{[1
]}

机构：

[1] Univ Fed Sergipe, Dept Quim, LABORGANICS, BR-49100000 Sao Cristovao, SE, Brazil

[2] Univ Fed Sergipe, Dept Engn Agron, BR-49100000 Sao Cristovao, SE, Brazil

[3] Univ Tecnol Fed Parana, Dept Quim & Biol, BR-80230901 Curitiba, Parana, Brazil

[4] Univ Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos, SP, Brazil

来源：

CHROMATOGRAPHIA | 2010年 / 72卷 / 3-4期

基金：

巴西圣保罗研究基金会;

关键词：

Liquid chromatography; Photodiode array detection; Chemometric analysis; Fingerprinting; Lippia gracilis Schauer genotypes; CHROMATOGRAPHIC FINGERPRINT; HERBAL MEDICINE; IRIDOID GLUCOSIDES; QUALITY-CONTROL; EXTRACTS; OPTIMIZATION; INFORMATION; FLAVONOIDS; GRAVEOLENS; SIDOIDES;

D O I：

10.1365/s10337-010-1649-z

中图分类号：

Q5 [生物化学];

学科分类号：

070307 [化学生物学];

摘要：

A liquid chromatographic method with photodiode-array detection has been developed for differentiation of seven genotypes of Lippia gracilis Schauer, originated from Sergipe state (named 106 to 110) and from Bahia state (201 and 202), cultivated and collected in the rural campus of the Federal University of Sergipe. For a comparative analysis of the fingerprint chromatograms, chemometric tools were applied with exploratory methods. The genotypes were differentiated and their relationship with original place was established (Sergipe and Bahia states) by principal component analysis of the fingerprint chromatograms of both leaves and stem samples.

引用

页码：275 / 280

页数：6

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