Influence of Hydrodistillation Conditions on Yield and Composition of Coriander (Coriandrum sativum L.) Essential Oil by Huzar Elżbieta, Dzięcioł Małgorzata, Wodnicka Alicja, Örün Harun, İçöz Arda, Çiçek Erkan

“…The composition of the coriander essential oil was determined by using gas chromatography with mass spectrometry (GC-MS). The main components were linalool (78.45%), α-pinene (5.03%), camphor (3.90%), γ-terpinene (3.80%), D-limonene (2.58%) and geranyl acetate (2.13%). …”
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Subchronic Exposure to Low-Dose Chlorfenapyr and Emamectin Benzoate Disrupts Kidney Metabolism in Rats by Di Zhang, Xiao-Hua Song, Dan Yang, Mu-Zi Ge, Jun Qiu, Han-Qing Jiang, Yan-Yan Sun, Xiang-dong Li, Yi-Jun Wu

“…Kidney metabolome alterations were analyzed by using gas chromatography–mass spectrometry. The results showed that combined exposure to CFP and EMB elevated BUN levels and induced pathological damage, which presented as thinner renal tubular epithelial cells, an abnormal glomerular morphology, and an increased fibrotic area. …”
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The microbial mechanism of maize residue decomposition under different temperature and moisture regimes in a Solonchak by Fan Huang, Wan Zhang, Lihua Xue, Bahar Razavi, Kazem Zamanian, Xiaoning Zhao

“…We measured the mass loss of residue (0, 4, 8, 15, 30, 60 and 90 days), CO2 emission (every two days), and the microbial community structure (0, 4, 15 and 90 days) by using the litter bag method, gas chromatography and high-throughput sequencing technology during the residue decomposition (90 days) in a saline-alkali soil from the Tarim River Basin, China under various temperatures (15 °C, 25 °C, 35 °C) and soil moisture levels (20%, 40%, 60% water holding capacity). …”
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Volatile organic compounds of hoary stock are responsible for suppressing downy mildew of grape in an intercropping system by Weiping Deng, Fei Du, Rongliang Yang, Hanyang Yao, Min Yang, Xinyue Mei, Chen Ye, Su Li, Yixiang Liu, Huichuan Huang, Shusheng Zhu

“…The collected VOCs were subjected to gas chromatography-mass spectrometry (GC–MS) analysis and in vitro bioassays. …”
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Optimization of Subcritical Extraction and Membrane Technology for Refining Acer truncatum Seed Oil by Xianting RAN, Yu WANG, Lilang LI, Chaoju ZHANG, Zhongsheng LUO, Mei PENG, Juan YANG

“…An analysis of the fatty acid composition was conducted using gas chromatography-mass spectrometry both before and after refining. …”
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Higher Trace Elements and Lower Fatty Acids Levels in Erythrocytes as Predictors of Preeclampsia by Ruth Widhiati Raharjo Putri, Damar Prasmusinto, Noroyono Wibowo, Rima Irwinda, Yuditiya Purwosunu, Yudianto Budi Saroyo

“…Trace elements and fatty acids were measured in serum and erythrocytes using Inductively Coupled Plasma and Gas Chromatography-Mass Spectrometry. Serum and erythrocytes fatty acid levels' cut-off value, sensitivity, and specificity were analyzed using Receiver Operating Characteristic (ROC) curve and Area Under the Curve (AUC) value. …”
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Material and Technique Analysis of Qing Dynasty Official Style Architectural Polychrome Paintings in Hangzhou, Zhejiang, China by Ling Shen, Dan Hua, Baisu Nan, Yao Yao, Hong Duan, Jiakun Wang

“…Through multi-techniques such as optical microscopy (OM), scanning electron microprobe with energy dispersive X-ray spectroscopy analysis (SEM-EDX), micro-Raman spectroscopy, micro-Fourier Transform Infrared spectroscopy (μ-FTIR), and pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS), it was found that there is a significant difference from the reported common non-ground architectural paintings in the south, typically having four-layer structures with a white base and ground plaster layer in preparation for painting. …”
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Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’ by Yang Yang, Qiuting Xiang, Yinan Yang, Donglv Shu, Jiawen Yan, Lijun Huang, Xiumei Yang, Jing Peng, Xingliang Chen, Guoqun Yang

“…After extracting <i>C. glanduliferum</i> ’Honganzhang’ essential oils (CGHEO) by steam distillation, gas chromatography-mass spectrometry (GC-MS) was used to analyze its chemical components. …”
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Analysis of the nutritional and fatty acid profile of sacha inchi tempe (Plukenetia volubilis L.) using different cooking methods by Diana Nur Afifah, Diana Nur Afifah, Daniaty Afifatus Salam, Fitria Nugraheni, Nina Resti, Rachma Purwanti, Gemala Anjani, Mursid Tri Susilo, Nuryanto, Made Astawan, Irma Sarita Rahmawati

“…Moreover, protein, fat, carbohydrates, and fatty acid were evaluated using the Kjeldahl, Soxhlet, difference, and Gas Chromatography (GC) method.ResultsThere were significant differences (p ≤ 0.05) in water content, ash content, protein, saturated fat, unsaturated, and PUFA in fermentation time. …”
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Entomological assessment of hessian fabric transfluthrin vapour emanators for protecting against outdoor-biting Aedes aegypti in coastal Tanzania. by Nicodem J Govella, Alphonce Assenga, Amos T Mlwale, Nosrat Mirzai, Eimear Heffernan, Jennie Moriarty, John Wenger, Vincent Corbel, Justin McBeath, Sheila B Ogoma, Gerry F Killeen

“…Preliminary measurements of transfluthrin vapour concentration in air samples collected near treated emanators were conducted by gas chromatography-mass spectrometry.<h4>Results</h4>Two full field experiments with four different emanator designs and three different transfluthrin formulations consistently indicated negligible reduction of human landing rates by wild Ae. aegypti. …”
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Model Analytical Development for Physical, Chemical, and Biological Characterization of Momordica charantia Vegetable Drug by Deysiane Oliveira Brandão, Geovani Pereira Guimarães, Ravely Lucena Santos, Fernando José de Lima Ramos Júnior, Karla Monik Alves da Silva, Fabio Santos de Souza, Rui Oliveira Macêdo

“…The herbal medicine raw material derived from the leaves and fruits in different particle sizes was analyzed using thermoanalytical techniques as thermogravimetry (TG) and differential thermal analysis (DTA), pyrolysis coupled to gas chromatography/mass spectrometry (PYR-GC/MS), and nuclear magnetic resonance (1H NMR), in addition to the determination of antimicrobial activity. …”
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Identification of ketamine and norketamine in dried bloodstains on crime-scene surfaces by Risha Jasmine Nathan, Babajide Okeleye, Rabiu Abdullahi, Waliyu Oyebode

“…Analytes were solvent-extracted using a dichloromethane: hexane (1:3 v/v) mixture, followed by gas chromatography-mass spectrometry (GC–MS) analysis with ketamine-d4 as the internal standard. …”
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Minimum-Run Resolution IV Design for Optimized Bio Removal of Fe²⁺ Using <i>Enteromorpha intestinalis</i> Aqueous Extract and Its Extract-Coated Silver Nanoparticles by Doaa G. El-Hosari, Fatma A. Mokhtar, Hussein A. Khalaf, Ahmed R. N. Ibrahim, Rehab M. Mohamed, Mofida E. M. Makhlof

“…Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), UV-visible spectroscopy, transmission electron microscopy (TEM), gas chromatography-mass spectroscopy (GC-MS), and zeta potential were employed to characterize the prepared biosorbents. …”
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Investigating the Allelopathic and Bioherbicidal Potential of <i>Solidago altissima</i> with a Focus on Chemical Signaling in <i>Trifolium repens</i> by Ho-Jun Gam, Arjun Adhikari, Yosep Kang, Md. Injamum-Ul-Hoque, Shifa Shaffique, Ji-In Woo, Jin Ryeol Jeon, Byeong-Kwan An, Min Young Back, Ki-Yong Kim, Sang-Mo Kang, In-Jung Lee

“…Moreover, SRE treatment significantly inhibited the seed germination of all tested weed species in a concentration-dependent manner. Gas chromatography-mass spectrometry analysis of <i>S. altissima</i> root extract identified a high concentration of methyl kolavenate, a clerodane diterpene predicted to act as a phytotoxic agent. …”
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Aroma profiling of long shelf-life yoghurt from milk with varying acidity: Insights from sensory evaluation and instrumental analysis by Jia Wang, Dongjie Zhang, Jie Li, Tingting Zou, Rong Wen, Yaqiong Hou, Huanlu Song, Hongliang Li, Hairan Ma, Jiao Shi

“…In this study, the aroma components of long shelf-life yoghurt produced from milk with varying acidity levels were identified using the Stir Bar Sorptive Extraction (SBSE) coupled with comprehensive two-dimensional gas chromatography−olfactometry−mass spectrometry technology (GC × GC-O-MS) for the first time. …”
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Analysis of oral cancer carcinogens in repeatedly heated cooking oils by Vidhant Krishna Nambiar, Vidya Mudliar, Inosi Salababa

“…The test group (T0-3) of oils were heated to 190 °C and tested for the presence of carcinogens using Gas chromatography Mass Spectroscopy after 1.5 h at recommended temperature (T0), reheated to 190 °C and tested after 1 h (T1), reheated to 190 °C and tested after 3 h (T2) and reheated to 190 °C and tested after 6 h (T3). …”
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Project ChemicalBlooms: Collaborating with citizen scientists to survey the chemical diversity and phylogenetic distribution of plant epicuticular wax blooms by Le Thanh Dien Nguyen, Nicole Groth, Kylie Mondloch, Edgar B. Cahoon, Keith Jones, Lucas Busta

“…Here, we recruited the help of citizen scientists and middle school students to survey the wax bloom chemistry of 78 species spanning dicot, monocot, and gymnosperm lineages. Using gas chromatography–mass spectrometry, we found that the major wax classes reported from bulk wax mixtures can be present in wax bloom crystals, with fatty acids, fatty alcohols, and alkanes being present in many species' bloom crystals. …”
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Bioactivity and metabolic profiling of crude extracts from endophytic bacteria linked to Solanum mauritianum scope: Discovery of antibacterial and anticancer properties by Abraham Goodness Ogofure, Ezekiel Green

“…The comprehensive profiling and characterization of crude secondary metabolites were conducted using Liquid Chromatography-Quadrupole Time-of-Flight Mass Spectrometry (LC-QTOF-MS/MS) and Gas Chromatography-High Resolution Time-of-Flight Mass Spectrometry (GC-HRTOF-MS). …”
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In vitro study reveals antimicrobial activity of essential oils against Klebsiella pneumoniae isolates from Nile tilapia by D. Vaneci-Silva, R. Nakamura-Silva, M. Oliveira-Silva, A. Pitondo-Silva, I. M. Assane, F. Pilarski

“…The EOs were characterized chemically using gas chromatography with a flame ionization detector and verified with mass spectrometry. …”
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Ecotoxicological insight of phytochemicals, toxicological informatics, and heavy metal concentration in Tridax procumbens L. in geothermal areas by N.B. Maulydia, R. Idroes, K. Khairan, T.E. Tallei, F. Mohd Fauzi

“…In addition, quantitative analysis was conducted using gas chromatography–mass spectroscopy to obtain the chromatograms and mass spectra of the metabolite compounds of the ethanolic extract of Tridax procumbens, which were used in computational toxicology analysis using a simplified molecular input system in a predictor server. …”
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