A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Filters
Validation of Ultra High Pressure Liquid Chromatography (UHPLC) with Pre-column Derivatization Method for Quantitative Analysis of Histamine in Fish and Fishery Products
2019
The Philippine Journal of Fisheries
Preserved Fulltext
A B S T R A C T A pre-column derivatization-ultra high performance liquid chromatographic (UHPLC) method is described for the determination of histamine in fish and fishery products. ...
The detection and quantification limit were 2.7 and 8.3 µg/g, respectively. The uncertainty was estimated to be ± 0.45. ...
Limit of detection (LOD) and limit of quantification (LOQ) As part of the validation study, the limit of detection (LOD) and limit of quantification (LOQ) were determined. ...
doi:10.31398/tpjf/26.2.2018a0004
fatcat:rxkvszbubjhjhl35k5xburza5m
Recent Analytical Approaches in Quality Control of Cannabis sativa L. and Its Preparations
2018
Records of Pharmaceutical and Biomedical Sciences
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The quality control of the plant is a critical for its legalization and globalization. ...
This review deals with the recent analytical methods (years 2015-2018) in the quality control of Cannabis, including the traditional chromatographic methods like HPLC, LC/MS/MS, UPLC, GC/FID, and GC/MS ...
Acknowledgment The authors thank the Ministry of Higher Education-Missions Sector and National Institute on Drug Abuse (NIDA). ...
doi:10.21608/rpbs.2018.5518.1014
fatcat:urwfwzbknbcg7lgpdptcnyfqhe
Multidetection of antibiotics in liver tissue by ultra-high-pressure-liquid-chromatography–tandem mass spectrometry
2015
Journal of chromatography. B
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Abstract 37 38 A multiresidue quantitative screening method covering 39 antibiotics from 7 different 39 families by Ultra-High-Pressure-Liquid-Chromatography tandem Mass Spectrometry 40 (UHPLC-MS/MS) is ...
The CCα and CCβ were determined according to the 50 maximum residue limit (MRL) or the minimum required performance limit (MRPL), 51 when established. 52 53 54 ...
Shen, Validation of a method for the determination of 377 chloramphenicol in poultry and swine liver by ultra-performance liquid 378 chromatography coupled with tandem mass spectrometry, J AOAC Int. ] ...
doi:10.1016/j.jchromb.2014.11.008
pmid:25481418
fatcat:6taueax2wfenvbokuii6u4xotq
Chemometrics: A new scenario in herbal drug standardization
2014
Journal of Pharmaceutical Analysis
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Chromatography and spectroscopy techniques are the most commonly used methods in standardization of herbal medicines but the herbal system is not easy to analyze because of their complexity of chemical ...
This review focuses on the recent various important analytical techniques, important chemometrics tools and interpretation of results by PCA, and applications of chemometrics in quality evaluation of medicinal ...
Parveen Garg chairman of ISFCP, Moga for supporting this work. ...
doi:10.1016/j.jpha.2013.12.001
pmid:29403886
pmcid:PMC5761221
fatcat:llpfy3bd6baxdn2k6iyvp3qrtq
A holistic strategy for quality and safety control of traditional Chinese medicines by the "iVarious" standard system
2017
Journal of Pharmaceutical Analysis
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The other seven research elements represent sample collection (V), the set of items (a), the choice of methods (r, u and i), holistic quality evaluation (o and s), and safety (s) test, respectively. ...
The element of information (i) involving "digitization", "artificial intelligence", and "Internet" is the digital form of quality standard. ...
Foundation of NIFDC (2013WA8) and the National Natural Foundation of China (81303214). ...
doi:10.1016/j.jpha.2017.07.008
pmid:29404049
pmcid:PMC5790695
fatcat:mt3z4uba35e5rme7qaocwtjpia
CORRELATION BETWEEN ANGIOTENSIN-CONVERTING ENZYME INHIBITORS LIPOPHILICITY AND PROTEIN BINDING DATA
2012
Acta Medica Medianae
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
(logP values) or ultra-high performance liquid chromatographytandem mass spectrometry (UHPLC-MS) and reversed-phase thin-layer chromatography (RP-TLC) lipophilicity data (ϕ0, CHI or C0 parameters, respectively ...
The possible application of hydrophobicity data in drugs protein binding evaluation can be of great importance in drug bioavailability. ...
Acknowledgment This work was partly supported by the Ministry of Education and Science of the Republic of Serbia as a part of Project TR34031. ...
doaj:36956e0b5a4b40cfb5725ff9e422bab5
fatcat:m273a4dkerfsxe6mdujva35isq
Comparison between ultra-performance liquid chromatography with tandem mass spectrometry and a chemiluminescence immunoassay in the determination of cyclosporin A and tacrolimus levels in whole blood
2013
Experimental and Therapeutic Medicine
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
In the present study, the performance of the recently developed high-throughput, rapid ultra-performance liquid chromatography combined with tandem mass spectrometry (UPLC-TMS) method was validated for ...
The method of measuring cyclosporin A and tacrolimus using UPLC-TMS was established and the precision, limit of detection (LOD), limit of quantitation (LOQ) and matrix effect were validated. ...
by ultra-performance liquid chromatography with tandem mass spectrometry. ...
doi:10.3892/etm.2013.1325
pmid:24255687
pmcid:PMC3829750
fatcat:rhezyvxy5bhwlomd45wtivmyf4
Determination of benzoxazinoids in spring and winter varieties of wheat using ultra-performance liquid chromatography coupled with mass spectrometry
2018
Acta Chromatographica
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The determination of benzoxazinoids was performed by combining pressurized liquid extraction, ultra-performance liquid chromatography, and tandem mass spectrometry. ...
This study evaluated the influence of cultivars and production systems on the composition of natural products (benzoxazinoids) in wheat aerial parts. ...
The study was supported by the National Science Centre of Poland (project number 2011/01/ D/NZ9/04684). Special thanks goes to MSc Sylwia Pawelec and Barbara Ciarkowska for technical assistance. ...
doi:10.1556/1326.2018.00418
fatcat:lb5gw4ajsndulj37ygvspjxsyi
Multi-residue and multi-class method for the determination of antibiotics in bovine muscle by ultra-high-performance liquid chromatography tandem mass spectrometry
2014
Meat Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
A multi-residue quantitative screening method covering 41 antibiotics from 7 different families, by ultra-high-performance-liquid-chromatography tandem Mass Spectrometry (UHPLC-MS/MS), is described. ...
CCα and CCβ were determined according the maximum residue limit (MRL) or the minimum required performance limit (MRPL), when required. ...
Nowadays, the use of ultra-high performance liquid chromatography (UHPLC) provides numerous advantages in terms of resolution, sensitivity and also in minimizing time of analysis which is an important ...
doi:10.1016/j.meatsci.2014.04.003
pmid:24845337
fatcat:iangkwm4kfhdpcef4m2g3ydmim
Evaluation of hungarian wines for resveratrol by overpressured layer chromatography
2013
Journal of Planar Chromatography - Modern TLC
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
(cis-and trans-isomers) content of wine. ...
A method, including solid phase extraction sample preparation, overpressured layer chromatographic separation and subsequent densitometric evaluation, was developed for measurement of total resveratrol ...
in the field of layer liquid chromatography [59] . ...
doi:10.1556/jpc.26.2013.2.10
fatcat:j4sug2zs7zcczghypwyz53jg2q
Supercritical Fluid Chromatography – Mass Spectrometry: Recent Evolution And Current Trends
2019
TrAC. Trends in analytical chemistry
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
In contrast to liquid chromatography (LC), 49 the coupling of SFC-MS requires the use of an interface in order to deal efficiently with the 50 decompression of supercritical CO 2 and possible precipitation ...
Nonetheless, SFC-MS is capable of 56 reaching comparable sensitivity values to LC-MS, and in some cases performing even better. 57 Several applications have been recently developed for SFC-MS, spacing ...
Frost, Enantiomeric separation and 538 quantification of R/S-amphetamine in urine by ultra-high performance supercritical fluid 539 chromatography tandem mass spectrometry, Journal of Chromatography B, ...
doi:10.1016/j.trac.2019.07.005
fatcat:pksqhxu54vg47c3htiz444zixy
Safety of Plastic Food Packaging: The Challenges about Non-Intentionally Added Substances (NIAS) Discovery, Identification and Risk Assessment
2021
Polymers
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
In terms of NIAS risk assessment and prioritization, the threshold of toxicological concern (TTC) concept is the most applied tool for risk assessment. ...
Degradation products are almost the primary source of NIAS in plastic FCMs, most from antioxidants as Irganox 1010 and Irgafos 168, following by oligomers and side reaction products. ...
Conflicts of Interest: The authors reported no potential conflict of interest. ...
doi:10.3390/polym13132077
pmid:34202594
fatcat:ac7quznnozgn3d7jz6qssyee34
Analytical strategies for LC–MS-based targeted metabolomics
2008
Journal of chromatography. B
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2009; you can also visit the original URL.
The file type is application/pdf.
Sample preparation and liquid chromatography approaches are discussed, with an eye towards the challenge of dealing with a diversity of metabolite classes in parallel. ...
We suggest that both are viable solutions, with MRM preferred when targeting a more limited number of analytes, and full scan preferred for its potential ability to bridge targeted and untargeted metabolomics ...
Ferguson from AppliedBiosystems for analyses of selected samples, and Mark Sanders and the reviewers for comments on the manuscript. ...
doi:10.1016/j.jchromb.2008.04.031
pmid:18502704
pmcid:PMC2607197
fatcat:4ihm4gto5nfazkve7w2c6ucg7m
Analytical, Bioanalytical, Stability-Indicating Methods: Key Part of Regulatory Submissions
[chapter]
2021
Analytical Chemistry - Advancement, Perspectives and Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
In the current chapter, the meaning and requirements of analytical methods, procedures, acceptance criteria and evaluation of stability indicating methods, need, recommendations for bioanalytical methods ...
The analytical, bioanalytical and stability-indicating methods are essential part of all above said regulatory submissions. ...
The Chromatographic techniques including High performance liquid chromatography (HPLC), Ultra-performance liquid chromatography (UPLC), UHPLC and Capillary Electrophoresis are commonly used techniques ...
doi:10.5772/intechopen.93566
fatcat:4vlokvl76nf2rmqhqnct44fnxa
Monitoring of Organophosphorus Pesticides in Brazilian Food
2019
American Journal of Biomedical Science & Research
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The use of multi-residue methods emerges as a more common and efficient way of performing pesticide residue analyses on hundreds of different compounds, and it is possible to measure a range of MRLs of ...
According to the Brazilian Federal Decree No. 4,074 of 2002, the monitoring of pesticides can also be part of the evaluation process in the registration of new products, or yet the re-evaluation of products ...
doi:10.34297/ajbsr.2019.04.000769
fatcat:rg2wzkzgareztfgu2u65evxzp4
« Previous
Showing results 1 — 15 out of 24,496 results