Results 11 to 20 of about 86,759 (272)
Honey volatiles as a fingerprint for botanical origin: a review on their occurrence on monofloral honeys [PDF]
, 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
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Journal of Analytical Methods in Chemistry, 2022 The solid-phase microextraction (SPME), invented by Pawliszyn in 1989, today has a renewed and growing use and interest in the scientific community with fourteen techniques currently available on the market.
S. Dugheri +7 more
semanticscholar +1 more source
Use of green alternative solvents in dispersive liquid-liquid microextraction: A review.
Journal of Separation Science, 2021 Dispersive liquid-liquid microextraction is one of the most widely used microextraction techniques currently in the Analytical Chemistry field, mainly due to its simplicity and rapidity.
José Grau +4 more
semanticscholar +1 more source
Exploring the Potential of Microextraction in the Survey of Food Fruits and Vegetable Safety
Applied 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
Molecules, 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
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Covalent Organic Frameworks in Sample Preparation
Molecules, 2020 Covalent organic frameworks (COFs) can be classified as emerging porous crystalline polymers with extremely high porosity and surface area size, and good thermal stability.
Javier González-Sálamo +4 more
doaj +1 more source
Extraction and Determination of Crocin in Saffron Samples by Dispersive Liquid-Liquid Microextraction [PDF]
Zirā̒at va Fanāvarī-i Za̒farān, 2016 The main component responsible for color in saffron is crocin with the chemical formula of C44H64O24. Crocin is one of several carotenoids in nature that is soluble in water. This solubility is one of the reasons for its widespread usage as a colorant in
Somayeh Heydari, Maryam Khalili
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Current Development in Bioanalytical Sample Preparation Techniques
Baghdad Journal of Biochemistry and Applied Biological Sciences, 2023 The preparation of the sample is the most important stage in bioanalysis. Proteins, salts, and other organic compounds with chemical characteristics similar to the target analytes are commonly found in biological samples.
SAKSHI SANGALE SAKSHI +2 more
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Separations, 2021 This work presents a novel procedure for the removal of Cu2+ from water, an essential element in human nutrition considered toxic in high concentrations, based on a microextraction technique involving the formation of a micellar phase.
Yesica Vicente-Martínez +3 more
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Novel Applications of Microextraction Techniques Focused on Biological and Forensic Analyses
Separations, 2022 In recent years, major attention has been focused on microextraction procedures that allow high recovery of target analytes, regardless of the complexity of the sample matrices.
C. D’Ovidio +11 more
semanticscholar +1 more source