Enhanced extraction using a combination of stir bar sorptive extraction and thin film-solid phase microextraction

Huang, Yunle; Liew, Christina Shu Min; Goh, Shalene Xue Lin; Goh, Rui Min Vivian; Ee, Kim Huey; Pua, Aileen; Liu, Shao-Quan; Lassabliere, Benjamin; Yu, Bin

doi:10.1016/j.chroma.2020.461617

Cited by 20 publications

(7 citation statements)

References 28 publications

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“…This was most apparent in ethyl hexanoate, which dropped nearly 50% in abundance between 120 and 180 min extraction time. Analyte concentrations declined beyond the 120 min extraction time point with SBSE or TF-SPME, also observed by Huang et al 15 The bottom line is that thin-film extraction offers a higher extraction rate, efficiency, and sensitivity without sacrificing the analysis time.…”

Section: Extraction Efficiencies Of Hs-tf-spme and Hs-sbsesupporting

confidence: 65%

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Application of Headspace Thin-Film Solid-Phase Microextraction for Volatile Analysis in Red Wine

Huang,

Qian,

Qian

2023

ACS Food Sci. Technol.

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The thin-film solid-phase microextraction (TF-SPME) technique is the latest advancement in volatile extraction. A thin film is a carbon mesh sheet (typically 20 mm × 4.7 mm) covered with a sorptive phase, which can be used in headspace (HS) or immersion mode. In this study, HS-TF-SPME was evaluated for volatile analysis in Pinot Noir. The extraction efficiency of three different polymeric phases (hydrophilic–lipophilic balanced/poly(dimethylsiloxane) (HLB/PDMS), divinylbenzene (DVB)/PDMS, and carboxen (CAR)/PDMS) thin films was compared to that of the well-established DVB/PDMS and ethylene glycol (EG)/PDMS stir bar extraction. The results showed that the thin film with the hydrophilic–lipophilic balanced HLB/PDMS had a higher extraction efficiency and sensitivity for most volatile compounds. Good correlation coefficients (R 2 ranged from 0.9919 to 0.9999) were obtained for the volatile compounds analyzed with a wide concentration range. Recovery for the analyzed volatiles ranged from 80 to 141% in the wine matrix. HS-TF (HLB/PDM)-SPME was successfully applied to three commercial red wine volatile analyses with less than 20% standard deviation.

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Section: Extraction Efficiencies Of Hs-tf-spme and Hs-sbsesupporting

confidence: 65%

“…12 In addition, direct immersion of the thin film has been applied for polychlorinated n-alkane extraction from cod liver oil. 14 Recently, TF-SPME techniques have been utilized for food matrices, including tea, 15 beer, 16 and Chinese Xiaoqu Baijiu. 17 Romań et al also developed TF-SPME methods to determine musts volatile compounds.…”

Section: ■ Introductionmentioning

confidence: 99%

Application of Headspace Thin-Film Solid-Phase Microextraction for Volatile Analysis in Red Wine

Huang,

Qian,

Qian

2023

ACS Food Sci. Technol.

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“…e two devices can then be conveniently desorbed together in a single TD tube. e combination of Twister and TF-SPME was found to yield the highest responses for a large group of volatile compounds covering a wide range of polarity (log K ow from -0.26 to 4.83) [77]. Using Gerstel MPS autosampler or Markes Centri, automated extraction can be achieved before GC analysis.…”

Section: Nonexhaustive Microextraction Techniquesmentioning

confidence: 99%

Advanced Solid-Phase Microextraction Techniques and Related Automation: A Review of Commercially Available Technologies

Dugheri

Mucci

Cappelli

et al. 2022

Journal of Analytical Methods in Chemistry

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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. The miniaturization of traditional sample preparation devices fulfills the new request of an environmental friendly analytical chemistry. The recent upswing of these solid-phase microextraction technologies has brought new availability and range of robotic automation. The microextraction solutions propose today on the market can cover a wide variety of analytical fields and applications. This review reports on the state-of-the-art innovative solid-phase microextraction techniques, especially those used for chromatographic separation and mass-spectrometric detection, given the recent improvements in availability and range of automation techniques. The progressively implemented solid-phase microextraction techniques and related automated commercially available devices are classified and described to offer a valuable tool to summarize their potential combinations to face all the laboratories requirements in terms of analytical applications, robustness, sensitivity, and throughput.

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“…It has been repeatedly verified as being suitable for aroma sampling . Compared with traditional microextraction technology, TF-SPME improves the volume of the extraction phase and the ratio of surface area to volume . In recent years, TF-SPME has been applied to the aroma analysis of food and beverages. , However, there is no literature available on the combination method of immersed SBSE and TF-SPME to identify the chiral enantiomers of lactones in Longjing tea.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Lactone Chiral Enantiomers and Their Contribution to the Aroma of Longjing Tea by Odor Activity Value and S-Curve

Zhu

Cao

Niu

et al. 2023

J. Agric. Food Chem.

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Odor activity value (OAV) and S-curve were used to study the content, proportion, and contribution of lactone chiral enantiomers in Longjing tea. A total of 10 enantiomers were identified in this study, among which (S)-(−)-δ-decalactone (45.4–84.4 μg/L), (S)-(−)-γ-decalactone (31.5–109 μg/L), (S)-(−)-γ-nonanolactone (23.4–72.8 μg/L), and (S)-(−)-γ-undecalactone (21.1–56.2 μg/L) presented the highest concentrations. Furthermore, (R)-(+)-γ-nonanolactone (OAV: 2–7), (S)-(−)-γ-nonanolactone (OAV: 1–5), (S)-(−)-δ-decalactone (OAV: 2–4), (R)-(+)-δ-decalactone (OAV: 1–3), and (R)-(+)-γ-undecalactone (OAV: 1–5) were determined as enantiomeric compounds that play an important role in the perceived aroma of Longjing tea. Compared with the aromatic reconstitution (AR), the threshold increased to different degrees after adding γ-nonanolactone, γ-decalactone, δ-decalactone, γ-undecalactone, and their chiral enantiomers. This finding indicated that these compounds exert significant effects on the overall aroma of the AR. The contribution of racemates and chiral enantiomers to the AR threshold and aroma is completely different. In view of the difference between racemic and enantiomers’ aroma characteristics in Longjing tea, the analysis and identification of chiral enantiomers are necessary to enrich and improve the accurate analysis of the flavor profile of Longjing tea.

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Enhanced extraction using a combination of stir bar sorptive extraction and thin film-solid phase microextraction

Cited by 20 publications

References 28 publications

Application of Headspace Thin-Film Solid-Phase Microextraction for Volatile Analysis in Red Wine

Application of Headspace Thin-Film Solid-Phase Microextraction for Volatile Analysis in Red Wine

Advanced Solid-Phase Microextraction Techniques and Related Automation: A Review of Commercially Available Technologies

Investigation of Lactone Chiral Enantiomers and Their Contribution to the Aroma of Longjing Tea by Odor Activity Value and S-Curve

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