Results 11 to 20 of about 60,478 (213)

Applications of Microextraction Technology for the Analysis of Alcoholic Beverages Quality: Current Perspectives and Future Directions [PDF]

open access: yesFoods
Alcoholic beverages are loved by the majority of consumers because of their diverse characteristics and rich nutritional value; thus, ensuring their quality is necessary for maintaining the rapid development of the alcoholic beverage industry.
Yue Qiu   +6 more
doaj   +2 more sources

Solid-Phase Microextraction [PDF]

open access: yesMolecules, 2020
Undoubtedly, sample preparation is one of the most important steps in the analytical process [...]
Constantinos K. Zacharis   +1 more
  +9 more sources

Characterization of Volatile Organic Compounds in Kiwiberries (Actinidia arguta) Exposed to High Hydrostatic Pressure Processing by HS-SPME/GC-MS

open access: yesMolecules, 2022
HS-SPME/GC-MS analysis was carried out to characterize the profile of volatile organic compounds (VOCs) in kiwiberry cultivars (Geneva and Weiki) exposed to high hydrostatic pressure (HHP) (450–550–650/5 and 15 min). The sum of individual VOCs in Geneva (
Małgorzata Starowicz   +3 more
doaj   +1 more source

Developed and Rapid Extraction of Melamine in Infant Formulae by Combined Electromembrane with Nano Graphene Oxide Reinforced Hollow Fiber [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Melamine is a high nitrogen compound used as an adulteration to high protein foods such as infant formulae. There are many different methods for extraction and analysis of melamine which are time-consuming, complex, and need large volumes of organic ...
Maryam Rezaee   +2 more
doaj   +1 more source

Undecanol-ethanol-water ternary system based microextraction for the detection of cadmium [PDF]

open access: yesJournal of the Serbian Chemical Society, 2019
An eco-friendly, simple, and sensitive solidification of floating organic drop based dispersive liquid–liquid microextraction (SFODME) procedure was introduced for the separation and preconcentration of cadmium.
Urucu Oya Aydin   +3 more
doaj   +1 more source

Determination of Cefixime inclusion complex with 2-hydroxypropyl-β-cyclodextrin and extraction using DLLME and SIHLLME [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2023
Micro-extraction techniques with UV-Vis measurement have been developed and validated for the analysis of Cefixime (CFX) in pure and pharmaceutical form.
Araf Jabbar, Ali Khaleel, Mohammed Thani
doaj   +1 more source

In Situ Formation of a Relatively Transparent Ion-Associate Liquid Phase from an Aqueous Phase and Its Application to Microextraction/High-Performance Liquid Chromatography–Fluorescence Detection of Bisphenol A in Water

open access: yesMolecules, 2023
The design of a simple approach enabling the detection of bisphenol A (BPA) in water samples without the need for large amounts of solvents is of utmost importance.
Noriko Hata   +8 more
doaj   +1 more source

Honey volatiles as a fingerprint for botanical origin: a review on their occurrence on monofloral honeys [PDF]

open access: yes, 2020
Honeys have specific organoleptic characteristics, with nutritional and health benefits, being highly appreciated by consumers, not only in food but also in the pharmaceutical and cosmetic industries. Honey composition varies between regions according to
Figueiredo, Ana Cristina   +3 more
core   +1 more source

Exploring the Potential of Microextraction in the Survey of Food Fruits and Vegetable Safety

open access: yesApplied Sciences, 2023
The increasing demand for food to feed an exponentially growing population, the fast evolution of climate changes, how global warming affects soil productivity, and the erosion of arable lands, create enormous pressure on the food chain.
Cristina V. Berenguer   +5 more
doaj   +1 more source

Molecularly Imprinted Polymer Micro- and Nano-Particles: A Review

open access: yesMolecules, 2020
In recent years, molecularly imprinted polymers (MIPs) have become an excellent solution to the selective and sensitive determination of target molecules in complex matrices where other similar and relative structural compounds could coexist.
Beatriz Fresco-Cala   +2 more
doaj   +1 more source

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