Results 131 to 140 of about 19,418 (264)

QuEChERS combined with ultra-high performance liquid chromatography-tandem mass spectrometry to determine acrylamide in Xinjiang Naan products

Shipin yu jixie
ObjectiveThis study aimed to establish a rapid and accurate analytical method for the determination of acrylamide in Xinjiang characteristic Naan products.MethodsThe methodology involved adding the internal standard 13C3-acrylamide isotope to the samples,
XU Man, SONG Shaolong, HU Jun, SHI Haiyun, LIU Jian   +4 more
doaj   +1 more source

QuEChERS-based analytical methods developed for LC-MS/MS multiresidue determination of pesticides in representative crop fatty matrices: Olives and sunflower seeds.

Food Chemistry, 2022
Manuel García-Vara, C. Postigo, P. Palma, M. Bleda, M. López de Alda   +4 more
semanticscholar   +1 more source

Simultaneous Determination of 13 Mycotoxins in Plant Solid Beverages by UPLC-MS/MS Combined with Modified QuEChERS

Shipin gongye ke-ji
This work aimed to develop a high-throughput analytical method based on QuEChERS coupled with ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) for the determination of 13 mycotoxins in plant-solid beverages.
Zhi LU, Yaxian LI, Fengsong LIU, Zhi GAO, Yajie LI   +4 more
doaj   +1 more source

Optimization and validation of a QuEChERS-based method for the simultaneous environmental monitoring of 218 pesticide residues in clay loam soil.

Science of the Total Environment, 2021
A. Acosta-Dacal, Cristian Rial-Berriel, Ricardo Díaz-Díaz, María del Mar Bernal-Suárez, O. P. Luzardo   +4 more
semanticscholar   +1 more source

Improvement of the QuEChERS method coupled with GC-MS/MS for the determination of pesticide residues in fresh fruit and vegetables

Microchemical journal (Print), 2022
Maciej Tankiewicz, Andrzej Berg
semanticscholar   +1 more source

Estimation of Pesticide Residues in Fruits, Vegetables and Water [PDF]

, 2014
Nowadays, pesticide use is on increase day by day in every field of life like agriculture, household and in industry. Most of the pesticides are not biodegradable and those which are degradable cannot degrade completely.
Kumar, P. (Pawan), Kumari, P. (Pragti), kumari, S. (Sonam), Sharma, H. N. (H), Singh, Y. (Yogesh), Srivastava, L. P. (L), Srivastava, N. (Nisha)   +6 more
core  

Detection of mycotoxins in cheese using an optimized analytical method based on a QuEChERS extraction and UHPLC-MS/MS quantification.

Food Chemistry, 2022
Inés Rodríguez-Cañás, Jesús M. Gonzalez-Jartin, Rebeca Alvariño, A. Alfonso, M. Vieytes, L. Botana   +5 more
semanticscholar   +1 more source

Desenvolvimento e aplicação do método Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) na análise de resíduos de agrotóxicos em água e sedimento. [PDF]

, 2011
bitstream/item/37344/1/Comunicado94 ...
BRONDI, S. H., MACEDO, A. N. de, NOGUEIRA, A. R. de A., VICENTE, G. H. L.   +3 more
core  

Monitoring of pesticide residues from fish feed, fish and vegetables in Bangladesh by GC-MS using the QuEChERS method

Heliyon, 2021
Matiur Rahman, Md. Sazedul Hoque, S. Bhowmik, Shahnila Ferdousi, Meera Probha Kabiraz, M. L. van Brakel   +5 more
semanticscholar   +1 more source

QuEChERS and soil analysis. An Overview.

Sample Preparation, 2013
Jose Vera, Luísa Correia-Sá, Paula Paíga, Idalina Bragança, Virgínia C. Fernandes, Valentina F. Domingues, Cristina Delerue-Matos   +6 more
openaire   +1 more source