Chemometric resolution of coeluting peaks of eleven antihypertensives from multiple classes in high performance liquid chromatography: A comprehensive research in human serum, health product and Chinese patent medicine samples

Zhao, Juan; Niu, Jing-Fang; Ya, YU; Yu, Lili; Kang, Chao; Li, Quan; Zhang, Xiao-Hua; Yu, Ru‐Qin

doi:10.1016/j.jchromb.2012.06.032

Cited by 23 publications

(8 citation statements)

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“…It has been widely used to solve the problems of unresolved peaks and uncalibrated interferences in the fields of chromatography [46][47][48][49][50] and fluorescence [51][52][53] analysis. ATLD holds the fastest convergence, which is attributed to the operation based on sliced matrices with less size and two other major strategies.…”

Section: Alternating Trilinear Decomposition (Atld) Methodsmentioning

confidence: 99%

Solving signal instability to maintain the second-order advantage in the resolution and determination of multi-analytes in complex systems by modeling liquid chromatography–mass spectrometry data using alternating trilinear decomposition method assisted with piecewise direct standardization

Yin

et al. 2015

Journal of Chromatography A

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Section: Alternating Trilinear Decomposition (Atld) Methodsmentioning

confidence: 99%

Solving signal instability to maintain the second-order advantage in the resolution and determination of multi-analytes in complex systems by modeling liquid chromatography–mass spectrometry data using alternating trilinear decomposition method assisted with piecewise direct standardization

Yin

et al. 2015

Journal of Chromatography A

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“…High blood pressure, widely called hypertension, is a cardiac chronic disease with a symptom of sustaining rise in systemic arterial blood pressure. Zhao et al carried out the simultaneous quantification of 11 antihypertensives, human serum, health product, and Chinese patent medicine samples by using HPLC-DAD with the aid of second-order calibration based on ATLD algorithm [37].…”

Section: Biological Matricesmentioning

confidence: 99%

“…Pharmaceuticals HPLC-DAD ATLD Puerarin, daidzin, and daidzein [34] HPLC-DAD ATLD Costunolide and dehydrocostuslactone [35] HPLC-DAD ATLD, SWATLD, AFR Isoniazid and pyrazinamide [36] Biological matrices HPLC-DAD ATLD Eleven antihypertensives [37] HPLC-DAD ATLD Four tyrosine kinase inhibitors [38] LC-MS ATLD Ten β-blockers [40] LC-MS ATLD Six antidiabetic agents [48] HPLC-DAD ATLD Five vinca alkaloids [39] Foods HPLC-DAD PARAFAC, ATLD, SWATLD Sudan I and Sudan II [49] HPLC-DAD ATLD Six synthetic colorants [1] HPLC-DAD APTLD Synthetic phenolic antioxidants [9] HPLC-DAD ATLD,PCA Eight coeluted compounds in tea [7] HPLC-DAD ATLD Eight flavonoids [42] HPLC-DAD ATLD nine polyphenols [43] HPLC-DAD ATLD Twelve quinolones [44] HPLC-DAD ATLD, PCA-LDA Thirteen phenolic compounds [45] HPLC-DAD ATLD Twelve polyphenols [46] LC-MS ATLD Ten mycotoxins [47] Environmental matrices HPLC-DAD SWATLD Three pre-emergence herbicides [ Propolis is a naturally occurring resinous hive product gathered by worker honeybees from buds and barks of different plant species. Sun et al developed a fast analytical strategy by combining HPLC-DAD with ATLD algorithm for simultaneous determination of eight flavonoids in propolis capsule samples [42].…”

Section: Foodsmentioning

confidence: 99%

High-Order Calibration and Data Analysis in Chromatography

Sun¹,

Fang²,

Yu³

2019

Chemometrics and Data Analysis in Chromatography

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Multiway data analysis and tensorial calibration are gaining widespread acceptance with the rapid development of multichannel chromatographic instruments. By combining chromatographic techniques with chemometrics based on high-order calibration methods, some traditional problems in analysis, such as complicated pretreatment steps, long elution times, or even worse analysis results, can be avoided/improved. This chapter presents an overview from second-order to third-order data that cover theories and applications together with corresponding data processing in chromatography.

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“…However, the main limitation of PARALIND is that it is a PARAFAC‐based decomposition, so trilinearity must be assumed. Other studies concerning the different coelution challenges and the handling strategies in this field can be found in the literature …”

Section: The Challenges In the Way Of Chromatographic Modelingmentioning

confidence: 99%

Current challenges in second‐order calibration of hyphenated chromatographic data for analysis of highly complex samples

Vosough

2017

Journal of Chemometrics

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Coupling of multiway and multiset modeling methods with hyphenated chromatographic data for second-order calibration purposes allows the quantification of multiple target analytes in highly complex samples, which otherwise would be impossible or at least a very hard task using univariate calibration scenario. In this regard, there are some chromatographic challenges that complicate attaining the best quantification efficiency through the highlighted advantages such as increased sensitivity and selectivity and the well-known second-order advantage. The present paper tries to overview these issues and to address the most usable strategies for their handling with a special focus on the relevant recent studies in quantitation field. KEYWORDS challenges, complex samples, hyphenated chromatography, multiway and multiset methods, quantitation 1 | INTRODUCTION One of the most important factors that enhances the quality of our life is the depth of our information about the composition of natural or synthetic materials, such as the presence of toxic or potentially dangerous substances in food products, personal care products, environmental resources, and so on. In fact, numerous similar and highly concerned examples can be noted, in addition to the cases that are recently spotlighted, like identification and quantification of new banned drugs in slimming herbal products.Chromatographic analytical systems have been widely used for analysis of complex samples, such as bioanalytical field, food analysis, and metabolomics. Hyphenated chromatographic techniques, such as high-performance liquid chromatography coupled with diode array detection or fast-scanning fluorescence detection (HPLC-DAD/FSFD), liquid chromatography mass spectrometry (LC-MS), and gas chromatography mass spectrometry (GC-MS), have found their place in most of analytical laboratories and routinely provide valuable qualitative and quantitative information. As a result, such powerful techniques enable the analyst to efficiently analyze much more complex samples of various nature. This is especially true for chromatographic systems coupled with mass spectrometric detection, because of additional selectivity and sensitivity, which is the intrinsic and advantageous property of mass spectrometers. However, parameter optimizations in chromatographic systems (especially in LC systems) is a necessary and often laborious step in the path to obtain the best performance of the instrument. In fact, success of the chromatographic separation, robustness and stability of the outcome signal, strongly depends on chromatographic equipment, such as pumping and solvent delivery system, detector performance, column type and its steadiness, and temperature control. Although some chromatographic troubles such as problematic solvent peak, a nonstable or nonuniform background offset, peak tailing or fronting, coelution of analytes with each other or matrix constituents, retention time shifts in different runs, peak shape changes, and a narrow linear response range may usually exist.Fi...

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Chemometric resolution of coeluting peaks of eleven antihypertensives from multiple classes in high performance liquid chromatography: A comprehensive research in human serum, health product and Chinese patent medicine samples

Cited by 23 publications

References 51 publications

Solving signal instability to maintain the second-order advantage in the resolution and determination of multi-analytes in complex systems by modeling liquid chromatography–mass spectrometry data using alternating trilinear decomposition method assisted with piecewise direct standardization

Solving signal instability to maintain the second-order advantage in the resolution and determination of multi-analytes in complex systems by modeling liquid chromatography–mass spectrometry data using alternating trilinear decomposition method assisted with piecewise direct standardization

High-Order Calibration and Data Analysis in Chromatography

Current challenges in second‐order calibration of hyphenated chromatographic data for analysis of highly complex samples

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