Showing 301 - 320 results of 1,176 for search '"liquid chromatography"', query time: 0.04s Refine Results
  1. 301

    Muscle Biopsy Sample Preparation and Proteomics Analysis Based on UHPLC-MS/MS by Jiawei Du, Jinghua Hou, Hezhang Yun, Yafeng Song

    Published 2024-12-01
    “…This protocol details the preparation of muscle samples for proteomics analysis using ultra-high-performance liquid chromatography (UHPLC). It includes steps for muscle biopsy collection, protein extraction, digestion, and UHPLC-based analysis. …”
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    Article
  2. 302

    Effect of Sorghum Mulches on Emergence and Seedling Growth of Beggarticks, Goose Grass, and Sesame by Juliet Chengetai Murimwa, Joyful Tatenda Rugare, Stanford Mabasa, Ronald Mandumbu

    Published 2022-01-01
    “…Incorporating 27.7 g of the ground sorghum herbage caused a stimulatory effect on the emergence and early seedling growth of the test species. Liquid chromatography-mass spectrometry revealed the presence of 6 probable allelochemicals in sorghum residues, namely, 4-methylaminobutyrate, C16 sphinganine, oleamide, tauroursdeoxycholic acid, pisatin, and anhalonidine. …”
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  3. 303

    Evaluation of the application of wild yeasts in inhibiting germination of ochratoxin-producing Fungi during coffee fermentation process by Tsung-Yu Liu, Wei-Hsuan Hsu, Bao-Hong Lee

    Published 2025-01-01
    “…High-performance liquid chromatography (HPLC) analysis indicated that citric acid is likely the primary organic acid responsible for inhibiting A. niger spore germination. …”
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    Article
  4. 304

    Carcinogenic and Genotoxicity of some PAHs in commonly consumed smoked fish (<i>Parachanna obscura</i> and <i>Ethmalosa fimbriata) </i> by N.O. Erhunmwunse, S.A. Ekaye

    Published 2019-08-01
    “…Identification and quantitative analysis of PAHs components were achieved by Gas Chromatography/High Performance Liquid Chromatography. The result obtained showed that, Benzo(a)pyrene had an occurrence of 83.33% in all samples analysed. …”
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    Article
  5. 305

    IMPACT OF GRAPE SEEDS EXTRACT AGAINST ALLOXAN INDUCED DIABETES IN MICE by Ahmed H. M., A. C. Saddam

    Published 2024-12-01
    “…Ahmer gave the highest values for crude fat14.84±0.2 and phytochemicals (tannins, saponin, alkaloids, flavonoids, phenol, and anthocyanin) as compared to other cultivars. phytochemical analysis using High-performance liquid chromatography (HPLC) revealed that the highest concentration of proanthocyanidins polymers (catechine, procyanidin, and epicatechine) was recorded in Ahmer seed extract which were (796, 170, 244) µg/g, respectively, while the lowest amounts were in pomace 489, 99, and 143 µg/g, respectively using HPLC. …”
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  6. 306

    Neonicotinoid Analysis in Sunflower (Helianthus annuus) Honey Samples Collected around Tekirdag in Turkey by Nurullah Ozdemir, Mustafa Necati Muz

    Published 2023-01-01
    “…Honey samples have been subjected to liquid-liquid extraction methods before liquid chromatography-mass spectrometry (LC-MS/MS). The method validation was carried out to fulfill all the necessary requirements of procedures SANCO/12571/2013. …”
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    Article
  7. 307

    Changes in the Physicochemical Quality Characteristics of Cabbage Kimchi with respect to Storage Conditions by Su-Yeon You, Ji-Su Yang, Sung Hyun Kim, In Min Hwang

    Published 2017-01-01
    “…Organic acids content was analyzed by using analytical technique of high-performance liquid chromatography (HPLC). This method was also validated using quality assurance parameters of linearity, limits of detection and quantification (LOD and LOQ), precision, and spike recovery experiments. …”
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    Article
  8. 308

    Chemical Composition and Nutritional Value of Three Sonchus Species by Galdino Xavier de Paula Filho, Tibério Fontenele Barreira, Helena Maria Pinheiro-Sant’Ana

    Published 2022-01-01
    “…The centesimal composition was investigated according to the norms of the Association of Official Analytical Chemists, the occurrence and concentration of carotenoids and vitamins through High-Performance Liquid Chromatography, and minerals with the aid of atomic emission spectrometry in inductively coupled plasma. …”
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    Article
  9. 309

    Evaluation of Neuraminidase Inhibitory Activity of Compounds and Extracts from Traditional Medicines by HPLC-FLD by Guangying Yu, Dan Fang

    Published 2021-01-01
    “…A simple and effective method was established and validated to determine 4-methylumbelliferone (4-MU) for screening the natural neuraminidase inhibitors (NAIs) from traditional medicines (TMs) by high performance liquid chromatography combined with fluorescence detection (HPLC-FLD). 4-MU and TMs compounds were separated on a Hedera TM ODS column (5 μm, 4.6 × 250 mm) using an isocratic elution of 55% methanol at 35°C. …”
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  10. 310

    Oral supplementation with propionate is reflected in the serum of healthy individuals by Maximilian Schröder, Arijan Pasic, Frank Hirche, Svitlana Rozanova, Melissa Sgodzai, Barbara Gisevius, Lea Horstkemper, Ralf Gold, Katrin Marcus, Kalliopi Pitarokoili, Jeremias Motte, Katalin Barkovits, Gabriele Stangl, Anna Lena Fisse

    Published 2025-01-01
    “…Methods: Serum propionate quantification was performed with two independent mass spectrometry-based (MS) analyses, including liquid-chromatography (LC)-MS and direct-infusion (DI)-MS. …”
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  11. 311

    Analysis of Mesquite (Prosopis juliflora) Protein Concentrate for Possible Use as Supplementary Protein by José Jaimes-Morales, Yesid A. Marrugo-Ligardo, Diofanor Acevedo-Correa

    Published 2022-01-01
    “…Amino acid profiling was performed by high-performance liquid chromatography (HPLC). Protein quality index evaluation tests were also performed on preschool children and adults. …”
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    Article
  12. 312

    Effect of Volume and Renewal of the Storage Media on the Release of Monomer from Dental Composites by Sima Shahabi, Maryam Sayyari, Sima Sadrai, Sara Valizadeh, Hamidreza Hajizamani, Alireza Sadr

    Published 2021-01-01
    “…The amounts of releasing monomers (UDMA, BisGMA, TEGDMA) in storage media were measured by high-performance liquid chromatography (HPLC). Data was analyzed using two-way ANOVA and t-test (α = 0.05). …”
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  13. 313

    Spectrophotmetric Determination of Cefadroxil in Bulk and Dosage Form Using Sodium Hydroxide by S. W. Shantier, E. A. Gadkariem, K. E. Ibrahim, H. A. El-Obeid

    Published 2011-01-01
    “…The results obtained by the developed method for the capsules dosage form were statistically compared with those of the BP liquid chromatography method and evaluated at 95% confidence limits.…”
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  14. 314

    The Neonatal Screening for Sickle Cell Disease, Thalassemia, and G6PD Deficiency in Central India by Rakesh K. Jha, Meghali Kaple, Ranjit S. Ambad, Archana Dhok, Ashsish Anjankar

    Published 2024-12-01
    “…Materials and Methods: A total of 382 newborns were screened using high-performance liquid chromatography (HPLC) for hemoglobinopathies and a colorimetric method for G6PD deficiency. …”
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  15. 315
  16. 316

    Tandem Mass Spectrometry Detection of Quorum Sensing Activity in Multidrug Resistant Clinical Isolate Acinetobacter baumannii by Kok-Gan Chan, Huey Jia Cheng, Jian Woon Chen, Wai-Fong Yin, Yun Fong Ngeow

    Published 2014-01-01
    “…With the use of biosensor and high resolution liquid chromatography tandem mass spectrometry, the AHL production of clinical isolate A. baumannii 4KT was studied. …”
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    Article
  17. 317

    Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends by Rajendran Nivetha, Surendran Simmaky, Subajiny Sivakanthan

    Published 2024-09-01
    “…The fatty acid profile was determined by gas-liquid chromatography. According to the results, all blends showed acceptable oxidative stability under both conditions. …”
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  18. 318

    Evaluation and Optimization of Downstream Process Parameters for Extraction of Betulinic Acid from the Bark of Ziziphus jujubae L. by Kashyap Kumar Dubey, Nitika Goel

    Published 2013-01-01
    “…Thin layer chromatography (TLC) was used to analyze the extract and high performance liquid chromatography (HPLC) for quantification. The results revealed that the percentage extraction of BA from Z. jujubae by MAE was more proficient. …”
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    Article
  19. 319

    Development of an Ion-Pairing Reagent and HPLC-UV Method for the Detection and Quantification of Six Water-Soluble Vitamins in Animal Feed by Ho Jin Kim

    Published 2016-01-01
    “…A novel and simple method for detecting six water-soluble vitamins in animal feed using high performance liquid chromatography equipped with a photodiode array detector (HPLC/PDA) and ion-pairing reagent was developed. …”
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    Article
  20. 320

    Phytochemical fingerprinting of phytotoxins as a cutting-edge approach for unveiling nature’s secrets in forensic science by Nabil Zakaria, Ashraf S. A. El-Sayed, Mostafa G. Ali

    Published 2025-01-01
    “…By utilizing advanced techniques such as Ultra-High-Performance Liquid Chromatography (UHPLC) and High-Resolution Mass Spectrometry (HRMS), the detection and quantification of plant-derived are made more accurate in forensic contexts. …”
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    Article