Extraction and Chromatographic Determination of Shikimic Acid in Chinese Conifer Needles with 1-Benzyl-3-methylimidazolium Bromide Ionic Liquid Aqueous Solutions

被引：83

作者：

Chen, Fengli ^{[1
]}

Hou, Kexin ^{[1
]}

Li, Shuangyang ^{[1
]}

Zu, Yuangang ^{[1
]}

Yang, Lei ^{[1
]}

机构：

[1] Northeast Forestry Univ, Key Lab Forest Plant Ecol, Minist Educ, Harbin 150040, Peoples R China

来源：

JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY | 2014年 / 2014卷

关键词：

MICROWAVE-ASSISTED EXTRACTION; BIPHENYL CYCLOOCTENE LIGNANS; ULTRASOUND BASED EXTRACTION; SAMPLE PREPARATION METHOD; ESSENTIAL OIL; ROSMARINIC ACID; CARNOSIC ACID; SEPARATION; ALKALOIDS; PROANTHOCYANIDINS;

D O I：

10.1155/2014/256473

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An ionic liquids-based ultrasound-assisted extraction (ILUAE) method was successfully developed for extracting shikimic acid from conifer needles. Eleven 1-alkyl-3-methylimidazolium ionic liquids with different cations and anions were investigated and 1-benzyl-3-methylimidazolium bromide solution was selected as the solvent. The conditions for ILUAE, including the ionic liquid concentration, ultrasound power, ultrasound time, and liquid-solid ratio, were optimized. The proposedmethod had good recovery (99.37%-100.11%) and reproducibility (RSD, n = 6; 3.6%). ILUAE was an efficient, rapid, and simple sample preparation technique that showed high reproducibility. Based on the results, a number of plant species, namely, Picea koraiensis, Picea meyeri, Pinus elliottii, and Pinus banksiana, were identified as among the best resources of shikimic acid.

引用

页数：12

共 45 条

[1] AGHIL O, 1992, ANTI-CANCER DRUG DES, V7, P67
[2] Characterizing ionic liquids on the basis of multiple solvation interactions
Anderson, JL
Ding, J
Welton, T
Armstrong, DW
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (47) : 14247 - 14254
[3] Analytical method for determination of shikimic acid: Shikimic acid proportional to glyphosate application rates
Anderson, KA
Cobb, WT
Loper, BR
[J]. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 2001, 32 (17-18) : 2831 - 2840
[4] Ionic liquids in separation techniques
Berthod, A.
Ruiz-Angel, Mt
Carda-Broch, S.
[J]. JOURNAL OF CHROMATOGRAPHY A, 2008, 1184 (1-2) : 6 - 18
[5] Hydrophobic, highly conductive ambient-temperature molten salts
Bonhote, P
Dias, AP
Papageorgiou, N
Kalyanasundaram, K
Gratzel, M
[J]. INORGANIC CHEMISTRY, 1996, 35 (05) : 1168 - 1178
[6] Antioxidant activity of 3-dehydroshikimic acid in liposomes, emulsions, and bulk oil
Chang, YC
Almy, EA
Blamer, GA
Gray, JI
Frost, JW
Strasburg, GM
[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2003, 51 (09) : 2753 - 2757
[7] (6S)-6-FLUOROSHIKIMIC ACID, AN ANTIBACTERIAL AGENT ACTING ON THE AROMATIC BIOSYNTHETIC-PATHWAY
DAVIES, GM
BARRETTBEE, KJ
JUDE, DA
LEHAN, M
NICHOLS, WW
PINDER, PE
THAIN, JL
WATKINS, WJ
WILSON, RG
[J]. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 1994, 38 (02) : 403 - 406
[8] Deng Y., 2007, CN Patent, Patent No. [1982279 A, 1982279]
[9] Du FY, 2007, CHINESE J ANAL CHEM, V35, P1570
[10] Eijkman JF., 1885, RECL TRAV CHIM PAY B, V4, P32, DOI 10.1002/recl.18850040202

← 1 2 3 4 5 →