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RISMonitoring the ripening process of Cheddar cheese based on hydrophilic component profiling using gas chromatography mass spectrometry
Determination of Triazole Fungicides Using Hollow Fiber Liquid Phase Microextraction Prior to Gas Chromatography−Mass Spectrometry Analysis
ABSTRACT: A two phase hollow fiber liquid phase microextraction (HF-LPME) and gas chromatography mass spectrometry
(GC-MS) method for the separation and determination of triazole fungicides, namely, penconazole, hexaconazole, diclobutrazole...
Strategy for the reduction of Trichloromethane residue levels in farm bulk milk
Change in Content and Chemical Composition of Hypericum perforatum L. Oil at Three Harvest Time
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Design of real time embedded PID controller for sun tracking robot manipulator
The Effect of Lactose Reduction on the Acetaldehyde Amount and Organoleptic Properties of Doogh as a Fermentative Product Using Ultrafiltration
اثر کاهش لاکتوز با کمک اولترافیلتراسیون بر میزان استالدهید و ویژگی‌های حسی دوغ
دوغ نوعی نوشیدنی تخمیری لبنی است که اساس تهیه آن، مخلوط کردن ماست با آب و نمک است. یکی از مشکلات اساسی دوغ، تغییرات کیفی آن در طی دوره نگهداری است که عمدتاً به علت فعالیت میکروارگانیسم‌ها و در نتیجه کاهش pH رخ میدهد. در ...
Preparation of an ionic liquid-mediated carbon nanotube-poly(dimethylsiloxane) fiber by sol–gel technique for determination of polycyclic aromatic hydrocarbons in urine samples using head-space solid-phase microextraction coupled with gas chromatography
. The prepared fiber was successfully used for the separation and determination of trace amounts of polycyclic aromatic hydrocarbon compounds (PAHs) in four urine
samples using head-space solid-phase microextraction cou- pled to gas chromatography...
Solid-phase microextraction based sol–gel technique using poly(ethylene glycol) grafted multi-walled carbon nanotubes as extracting phase
of PEG-g-MWCNTs was used as selective
extraction phase to prepare the sol–gel solid-phase microextraction (SPME) fiber in combination with gas chromatography-flame ionization detector (GC–
FID) for the determination of ultra-trace levels...
Preparation of Fe3O4@polypyrrole/carbon nanospheres and their application for solid-phase extraction of polycyclic aromatic hydrocarbons (PAHs) from environmental water samples
, magnetic multiwalled carbon nanosphere and polypyrrole were fabricated by a simple method and applied to magneticsolid-phase extraction (MSPE) method coupled with gas chromatography proposed for the determination of polycyclic aromatichydrocarbons (PAHs...