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39 resultados encontrados.

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Analysis of risk factors for tic disorders in children in Hubei region based on liquid chromatography-tandem mass spectrometry
Artículo
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Yingchan Hao et al · Frontiers Media S.A · 2026 · ISSN 1662-453X
ObjectiveThis study aims to investigate the correlation between trace element concentrations, 25-hydroxyvitamin D [25(OH)D] levels, and the severity of tic disorders (TD) in children from the Hubei region. Additionally, ...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Characterization of Volatile Compounds in Donkey Meat by Gas Chromatography–Ion Mobility Spectrometry (GC–IMS) Combined with Chemometrics
Artículo
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Mengmeng Li et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Volatile compounds (VOCs) are an important factor affecting meat quality. However, the characteristic VOCs in different parts of donkey meat remain unknown. Accordingly, this study represents a preliminary inves...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Detection for Non-Milk Fat in Dairy Product by Gas Chromatography
Artículo
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Ha-Jung Kim et al · Springer Nature · 2016 · ISSN 2636-0772
Abstract The aim of this study was to evaluate the potential use of fatty acids, triacylglycerols, and cholesterol in the detection of adulterated milk fat. The fatty acid, triacylglycerol, and cholesterol profiles of th...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Determination of Flunixin and 5-Hydroxy Flunixin Residues in Livestock and Fishery Products Using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
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Dahae Park et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Flunixin is a veterinary nonsteroidal anti-inflammatory agent whose residues have been investigated in their original form within tissues such as muscle and liver. However, flunixin remains in milk as a metaboli...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Development and validation of a high performance liquid 4 chromatography method for oligodeoxynucleotides determination 5 in a novel coagel-based formulation
Artículo
Material complementario disponible Artículo CONICET Digital
Ullio Gamboa, Gabriela Veronica et al · Elsevier · 2015 · ISSN 2214-1812
The therapeutic benefit of phosphorothioate oligodeoxynucleotides (PS-ODN) containing immune stimulatory sequences has been demonstrated in animal models of cancer and infection. Several tools are available for the deter...
Idioma eng
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Development of Pretreatment Method for Analysis of Vitamin B12 in Cereal Infant Formula using Immunoaffinity Chromatography and High-Performance Liquid Chromatography
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Jung Min Park et al · Springer Nature · 2021 · ISSN 2636-0772
Abstract Vitamin B12 deficiency may lead to serious health issues in both infants and adults. A simple analytical method involving sample pretreatment with enzyme, followed by cyanide addition under acidic conditions; se...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Indigenous <i>Kurthia</i> sp. degrading phenol isolated from a petrochemical dumpsite and its derivatives identified by gas chromatography-mass spectrometry
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R Bindu, R Soundarya, Chakra S Prashantkumar, SM Pruthvi, Devaraja Gayathri* · Vietnam Ministry of Science and Technology · 2026 · ISSN 2525-2461
Phenol is a toxic aromatic compound widely released into the environment through oil refineries, petrochemical industries, and industrial effluents, posing serious risks to ecosystems and human health. Given its persiste...
LCC TENDOlNjaWVuY2U~Idioma eng
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Miscibility study of poly(benzylmethacrylate)/poly(ethylene oxide) blend by inverse gas chromatography
Artículo
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Taieb Aouak et al · Springer · 2009 · ISSN 1319-6103
Abstract The miscibility behaviour of polybenzylmethacrylate (PBMA) blends with polyethylene oxide (PEO) at different compositions has been studied by inverse gas chromatography (IGC). The adequacy of two molecule probes...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Multiclass Method for the Determination of Anthelmintic and Antiprotozoal Drugs in Livestock Products by Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry
Artículo
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Hyunjin Park et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract The objective of this study was to establish a multi-residue quantitative method for the analysis of anthelmintic and antiprotozoal drugs in various livestock products (beef, pork, and chicken) using ultra-high-...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Possibilities of Liquid Chromatography Mass Spectrometry (LC-MS)-Based Metabolomics and Lipidomics in the Authentication of Meat Products: A Mini Review
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Putri Widyanti Harlina et al · Springer Nature · 2022 · ISSN 2636-0772
Abstract The liquid chromatography mass spectrometry (LC-MS)-based metabolomic and lipidomic methodology has great sensitivity and can describe the fingerprint of metabolites and lipids in pork and beef. This approach is...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Volatile Compounds for Discrimination between Beef, Pork, and Their Admixture Using Solid-Phase-Microextraction-Gas Chromatography-Mass Spectrometry (SPME-GC-MS) and Chemometrics Analysis
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Zubayed Ahamed et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract This study addresses the prevalent issue of meat species authentication and adulteration through a chemometrics-based approach, crucial for upholding public health and ensuring a fair marketplace. Volatile compo...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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A validated multi-residue ultra-high-performance liquid chromatography-high-resolution mass spectrometry method for emerging mycotoxins in pork, liver and pig feed
Artículo
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Patrizio Lorusso et al · PAGEPress Publications · 2026 · ISSN 2239-7132
Emerging mycotoxins produced by Fusarium and Alternaria species, such as enniatins (ENN), beauvericin (BEA), alternariol (AOH), and alternariol monomethyl ether (AME), are increasingly detected along the feed–food chai...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Development and validation of a novel ion-pair hydrophilic interaction liquid chromatography method for the separation and quantification of oligonucleotide therapeutics
Artículo
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Qian Zhang et al · Elsevier · 2026 · ISSN 2472-6303
Background: This study developed and systematically optimized an ion-pair hydrophilic interaction liquid chromatography (IP-HILIC) system for oligonucleotide medicine analysis, aiming to the issues of insufficient resolu...
LCC TENDOkJpb3RlY2hub2xvZ3k~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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Effects of tangerine peel flavonoids on flavor compounds and microbial communities in cigar tobacco fermentation: insights from ion migration chromatography and microbiomics
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Jian Zhang et al · Frontiers Media S.A · 2026 · ISSN 1664-302X
IntroductionIt is reported that addition of tangerine peel extract (flavonoids) can significantly improve the quality and flavor of tobacco leaves during fermentation. Nobiletin, tangeretin and hesperidin are the predomi...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Nucleotide Analysis in Korean Dairy Products Using High- Performance Liquid Chromatography with Diode Array Detector
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Jong-Eun Won et al · Springer Nature · 2019 · ISSN 2636-0772
Abstract Nucleotides play important roles in numerous intracellular biochemical processes and are used in infant formulas and other dairy products. However, domestic analytical methods for assessing nucleotide content in...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Rapid and accurate phytate quantification in plant tissues and grains via ion chromatography: Validation and application
Artículo
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Chunyan Hu et al · Elsevier · 2026 · ISSN 2949-9194
Phytate (salts of myo-inositol hexakisphosphate) represents 65–90 % of total phosphorus in the grains, yet its accurate quantification in plant samples remains challenging. In this study, a novel ion chromatography met...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~; LCC:Public aspects of medicineIdioma eng
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Thin-layer chromatography method for identification of saffron (Crocus sativus Linn.) in Kumkumadi Tailam
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Sourabh Saha et al · Springer · 2026 · ISSN 3005-1193
Abstract Background Skin disorders are widespread, and there is increasing demand for reliable, standardized herbal therapeutics. Kumkumadi Tailam, a classical Ayurvedic polyherbal oil formulation, incorporates several b...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Use of solid phase microextraction coupled to capillary gas chromatography-mass spectrometry for screening Fusarium spp. based on their volatile sesquiterpenes
Artículo
Material complementario disponible Artículo CONICET Digital
Girotti, Juan Roberto et al · Brill Academic Publishers · 2010 · ISSN 1875-0710
Solid phase microextraction (SPME) coupled to capillary gas chromatography (CGC) and mass spectrometry (MS) was used to evaluate the use of fungal volatiles to discriminate Fusarium species from wheat cultivars in the Ar...
Idioma eng
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Comparison of the Fatty Acid Composition and Small Molecular Metabolites between Yanjin Blackbone Chicken and Piao Chicken Meat
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Rong Jia et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract The fatty acid composition and small molecular metabolites in breast and leg meat of Yanjin blackbone chickens (YBC) and Piao chickens (PC) were detected by gas chromatography-mass spectrometry and liquid chroma...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Effect of Stewing Time on the Small Molecular Metabolites, Free Fatty Acids, and Volatile Flavor Compounds in Chicken Broth
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Rong Jia et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Chicken broth has a taste of umami, and the stewing time has an important effect on the quality of chicken broth, but there are fewer studies on the control of the stewing time. Based on this, the study was cond...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Effects of Broth pH and Chilling Storage on the Changes in Volatile Profiles of Boiled Chicken Flesh
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Pattarabhorn Pakaweerachat et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract This study investigated the changes in volatile compounds in chicken flesh after boiling at various pHs (6.0–9.0) and after chilling storage (4.0±1.0°C) for 7 d. The volatile compounds were assessed qualitat...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Impact of HPLC Parameters on Chiral Separation of Nornicotine Enantiomers
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Ashraf-Khorassani Mehdi et al · Sciendo · 2026 · ISSN 2719-9509
Given the well-documented pharmacological differences between nicotine and nornicotine enantiomers, understanding their distribution is essential. This knowledge also helps authenticate the enantiomers’ source (natural...
LCC TENDOlNjaWVuY2U~Idioma eng
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Otimização de método analítico para determinação de aflatoxinas em rações de caprinos e ocorrência no estado da Bahia Optimization of analytical method for aflatoxins determination in goats feedstuffs and their occurrence in the state of Bahia
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M.J.M. Batatinha et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2008 · ISSN 0102-0935
The optimization of the thin layer chromatography (TLC) method to determine aflatoxins in feedstuffs and the evaluation of their occurrence in feedstuffs for milk-yielding does in the state of Bahia were studied. Eighty ...
LCC LCC:Animal cultureIdioma eng
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Serum bile acid metabolic profiles in polycystic ovary syndrome: insights from targeted metabolomics and correlation with embryonic parameters
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Jialai Wang et al · Frontiers Media S.A · 2026 · ISSN 2296-889X
ObjectivePolycystic ovary syndrome (PCOS) is a complex endocrine disorder. In this study, we characterize serum bile acids (BAs) metabolic profiles in PCOS patients using targeted metabolomics and investigated their corr...
LCC LCC:Biology (General)Idioma eng
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