Recent analyses using solid phase microextraction in industries related to food made into or from liquids

Development of a SPME-GC-MS method for the determination of volatile compounds in Shanxi aged vinegar and its analytical characterization by aroma wheel

“…The solid-phase microextraction followed by gas chromatography-mass spectrometry method (SPME-GC-MS) was widely used to identify and quantify the volatile compounds in liquid food, such as wine (Heaven and Nash 2012). The accuracy of the SPME-GC-MS method is affected by matrix effect, which is mainly due to compounds in the sample matrix, such as sugars, organic acids, amino acids, phenolic compounds, proteins, and inorganic ions (Mitropoulou et al 2011).…”

Chromatography methods in the analysis and identification of grape wines

“…Так, для изуче-ния активных ароматических компонентов вина Ши-раз применено сочетание твердофазовой микроэкс-тракции с ГХ-офлактометрией (органолептикой) и криогенной ловушкой [31,32]. В работе [33] приво-дится подробное обсуждение приемов и особенно-стей твердофазовой микроэкстракции аналита при исследовании различных матриц, позволяющие де-тектировать компоненты на уровне 12 мкг/кг, а пе-стициды -на уровне 0.2 мкг/кг. Сложность аналитических работ и выбора па-раметров натуральности виноградного вина обу-словлена присутствием, помимо естественных ком-понентов, различных нетипичных (привнесенных) веществ органического и неорганического проис-хождения.…”

Recent achievements and applications of solid – phase microextraction in pesticide residues analysis in food

“…The different fiber materials offer a range of polarities to extract volatile and semi-volatile compounds. The materials have also been combined to create fibers able to sample compounds with a wider range of properties than if a single material had been used (Heaven et al, 2012). Four coating materials with different polarity (PA, PDMS, PDMS-DVB, DVB-CAR-PDMS and CAR-PDMS) were evaluated at the SPME extraction of 14 pesticides in mango fruits (Filho et al, 2008).…”