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Isolation and Purification, Structural Characterization, Hypoglycemic Activity of Soluble β-Glucan from Cordyceps chrysanthemi
Published 2025-01-01“…Two β-glucan fractions, CMBG-1 and CMBG-2, with relative molecular weights of 13.57×104 Da and 14.36×104 Da, respectively, were isolated using a DEAE-FF cellulose exchange column. Both consisted of three monosaccharides, Gal, Glc, and Man, with molar ratios of 1.28:5.27:1.01 and 0.71:4.43:0.80, respectively. …”
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Microbial biotechnology alchemy: Transforming bacterial cellulose into sensing disease- A review
Published 2024-01-01“…Older diagnostic techniques, such as immunoaffinity column assays, fluorometric, and enzyme-linked immunosorbent assays, are laborious, require qualified personnel, and can be time consuming. …”
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7466
Determination of antibiotics in bean sprouts by UHPLC-MS/ MS-internal standard method
Published 2024-11-01“…The separation was achieved on an ACQUITY PREMIER BEH C18 column. The separated analytes were detected by the electrospray ionization (ESI) in multiple reaction monitoring (MRM) mode, and quantified by internal standard method.ResultsThe 59 kinds of antibiotics in bean sprouts had a good linear relationship in the range of 10 μg·kg-1 to 1 000 μg·kg-1. …”
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7467
Comparative Sensitivity of MRI Indices for Myelin Assessment in Spinal Cord Regions
Published 2025-01-01“…<b>Results:</b> All indices except σ differed significantly between GM and all WM columns. Two of the three WM columns had significantly different MWF, FA, MD, and T2, whereas one WM column had significantly different MTR, σ, T1, and T1ρ from the others. …”
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Hydraulic conductivity over a wide suction range of loess with different dry densities
Published 2025-01-01“…To address this gap, this study employs an innovative filter-paper-based column method, which can measure the HCC over a wide suction range (e.g. 0−105 kPa), to capture the HCCs of both intact and compacted specimens with varying dry densities. …”
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7472
STABILITY ANALYSIS OF A SHIPBORNE LARGE APERTURE TELESCOPE TRACKING FRAME
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7473
Tissue Distribution of Total Flavonoids Extracts of Drynariae Rhizoma in Young and Old Rats by UPLC–MS/MS Determination
Published 2022-01-01“…The chromatographic separation was performed using an ACQUITY UPLC™ BEH C18 column (2.1 × 50 mm; 1.7 μm) at 35°C. The mobile phase consisted of 1% acetic acid in water as the aqueous phase (A) and 100% acetonitrile as the organic phase (B). …”
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7474
Detection Methods for Asparagine and Glutamine Contents in Fruits and Vegetables and Recommendations for Dietary Intake of Fruits and Vegetables in Patients with Urea Cycle Disorde...
Published 2025-02-01“…The chromatographic separation was accomplished on a Phenomenex kinetex F5 column using gradient elution with a mobile phase consisting of methanol and 0.02% formic acid in water. …”
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Effect of Dry Aging on Beef Muscle Proteins
Published 2023-09-01“…The amino acid composition was defined by high-performance liquid chromatography in a Shimadzu LC-20 Prominence liquid chromatograph with a Shimadzu SPD20MA diode-matrix detector and a Kromasil C-18 separation column. The protein digestibility was measured by sequential exposure to pepsin-trypsin proteinase system under simulated gastric digestion. …”
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Conections between platelets amino acids profile and known cardiometabolic risk factors in patients with coronary artery disease and atrial fibrillation
Published 2024-06-01“…The platelets amino acid (AA) profile was determined by ion exchange liquid column chromatography. Cardiometabolic risk factors studied: total cholesterol (TC), triglycerides (TG), low-density lipoprotein (LDL), high-density lipoprotein (HDL), lipoprotein α (Lpα), apolipoprotein A1 (ApoA1), apolipoprotein B (ApoB), C-reactive protein (CRP), interleukin-6 (IL-6), trimethylamine (TMA) and trimethylamine-N-oxide (TMAO). …”
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7480
Antibacterial, Antibiofilm, and Efflux Pump Inhibitory Properties of the Crude Extract and Fractions from Acacia macrostachya Stem Bark
Published 2021-01-01“…A crude methanol extract obtained by Soxhlet extraction was partitioned by column chromatography to obtain the petroleum ether, ethyl acetate, and methanol fractions. …”
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