Determination of Dioxins and Dioxin-like Polychlorinated Biphenyls in Pork by Gas Chromatography-Tandem Mass Spectrometry [PDF]
Shipin Kexue, 2023 A gas chromatography-tandem mass spectrometry (GC-MS/MS) with stable isotope dilution (SID) method was established for the determination of dioxins (PCDD/Fs) and dioxin like polychlorinated biphenyls (DL-PCBs) in pork. The sample was extracted by Soxhlet
LU Jing, JIAO Yanna, CHENG Jing, SHEN Tiantian, ZHU Shaohua, FU Shanliang
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Discrimination of Car Headlight Plastic by Gel Permeation Chromatography
Journal of Forensic Science and Medicine, 2015 Car headlight plastic as a kind of evidence often can be seen in traffic accidents and some other cases. We tested 20 brands of car headlight plastic using gel chromatography. The data were processed using the Statistical Package for the Social Sciences (
Bo Wang, Yangke Quan, Hongling Guo
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Hecheng xiangjiao gongye, 2023 A low vinyl polybutadiene (PB)-polyvinylpyridine （PVP） diblock copolymers (lvPB-b-PVP) with the same segment length of PB but different segment length of PVP and controllable molecular weight and its distribution was designed and synthesized using ...
WANG Bo, YANG Jia-xin, MA Hong-wei, LI Yang, HAN Li
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Gel permeation chromatography of neutral hydroxy lipids on Sephadex LH-20
Journal of Lipid Research, 1970 Gel-permeation chromatography on Sephadex LH-20, using ethanol as eluent, permits the resolution of neutral hydroxy lipids according to molecular size.
M. Calderon, W.J. Baumann
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Characterization of ultrafiltration membranes by tracer's retention:Comparison of methods sensitivity and reproducibility [PDF]
, 2010 Previous studies have shown that the absolute membrane cut-off and the value quoted by the manufacturers may be very different because of differences in methodologies and testing conditions.
Causserand, Christel +5 more
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Selection of imprinted nanoparticles by affinity chromatography [PDF]
, 2009 Soluble molecularly imprinted nanoparticles were synthesised via iniferter initiated polymerisation and separated by size via gel permeation chromatography.
Chianella, Iva +4 more
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Identification of novel components of Trypanosoma brucei editosomes [PDF]
, 2003 The editosome is a multiprotein complex that catalyzes the insertion and deletion of uridylates that occurs during RNA editing in trypanosomatids. We report the identification of nine novel editosome proteins in Trypanosoma brucei.
Carmean, Nicole +6 more
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Formulation of Gel Containing Phenylbutenoid Extract for Pain Relief
Journal of Health Science and Medical Research (JHSMR), 2023 Objective: A phenylbutenoid extract (PE) was obtained from Zingiber cassumunar rhizomes. Phenylbutenoids; namely DMPBD, compound D, and compound D acetate, have been identified as major anti-inflammatory and analgesic constituents.
Thidaporn Gundom +2 more
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Analysis of chitosan molecular weight profile by electrophoresis in a porosity step gradient polyacrylamide gel [PDF]
The Ukrainian Biochemical Journal, 2022 Chitosan is biocompatible and biodegradable natural biopolymer widely applied in various fields of biology, medicine, and pharmacy, however, its effects significantly depend on the degree of polymerization (DP) and the degree of deacetylation (DDA) of ...
N. O. Manko +3 more
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Isolation, Identification and Activity of Anti-inflammatory Peptides Derived from Duck Liver Protein Hydrolysate [PDF]
Shipin Kexue, 2023 In order to obtain peptide fractions, duck liver proteins were recovered by isoelectric precipitation, and then hydrolyzed simultaneously by alcalase and flavorzyme.
ZHANG Laidi, SUN Yangying, ZHOU Changyu, PAN Daodong, HE Jun
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