Research progress in the synthesis of stable isotopes of food flavour compounds

Wang, Junfeng; Liu, Ning; Yang, Shaoxiang; Qiu, Guo; Tian, Hongyu; Sun, Baoguo

doi:10.1016/j.foodchem.2023.137635

Cited by 5 publications

(2 citation statements)

References 61 publications

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“…Future study should develop more excellent GICA strips by optimizing antibody labeling materials. Meanwhile, the combination of biosensors with other technologies such as machine learning algorithms [43] and stable isotope analysis [44] should be given attention.…”

Section: Discussionmentioning

confidence: 99%

High Specific and Rapid Detection of Cannabidiol by Gold Nanoparticle-Based Paper Sensor

Sun,

Zhu,

Tao

et al. 2023

Biosensors

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In order to facilitate monitoring of cannabidiol (CBD), we devised a gold immunochromatographic sensor based on a specific monoclonal antibody (mAb). To prepare the antigen, a novel hapten with CBD moiety and a linear carbon chain was employed. By utilizing hybridoma technology, a specific mAb was screened and identified that exhibited a 50% maximal inhibitory concentration against CBD ranging from 28.97 to 443.97 ng/mL. Extensive optimization led to the establishment of visual limits of detection for CBD, achieving a remarkable sensitivity of 8 μg/mL in the assay buffer. To showcase the accuracy and stability, an analysis of CBD-spiked wine, sparkling water, and sports drink was conducted. The recovery rates observed were as follows: 88.4–109.2% for wine, 89.9–107.8% for sparkling water, and 83.2–95.5% for sports drink. Furthermore, the coefficient of variation remained impressively low, less than 4.38% for wine, less than 2.07% for sparkling water, and less than 6.34% for sports drink. Importantly, the developed sensor exhibited no cross-reaction with tetrahydrocannabinol (THC). In conclusion, the proposed paper sensor, employing gold nanoparticles, offers a user-friendly and efficient approach for the precise, rapid, and dependable determination of CBD in products.

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Section: Discussionmentioning

confidence: 99%

High Specific and Rapid Detection of Cannabidiol by Gold Nanoparticle-Based Paper Sensor

Sun,

Zhu,

Tao

et al. 2023

Biosensors

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“…Recent advancements in analytical techniques, such as gas chromatography–mass spectrometry (GC–MS) and high-performance liquid chromatography (HPLC), have enabled researchers to identify and quantify a wide range of flavor compounds in fermented foods [ 8 , 9 , 10 ]. Previous studies have revealed the presence of volatile organic compounds (VOCs), including alcohols, esters, acids, ketones, and sulfur-containing compounds, which contribute to the characteristic aromas and tastes of fermented products.…”

mentioning

confidence: 99%

Current Research on Flavor Compounds in Fermented Food Products

van Wyk

2024

Foods

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Determination of carboxylesterase by fluorescence probe to guide detection of carbamate pesticide

Feng,

Gong,

Yang

et al. 2023

Luminescence

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A carboxylesterase fluorescent probe (Probe 1) was developed for determination of carboxylesterase to guide detection of carbamate pesticide. The probe uses benzothiazole as fluorescence group and phenyldimethyl carbamate as recognition group. The solution of the fluorescent probe gradually changes from light blue to dark blue as the concentration of carbamate pesticides increases. The concentration of carbamate pesticides can be quickly calculated according to the colour of the probe solution through Get Color software on a smartphone. It showed that Probe 1 can be used as a rapid detection tool to achieve rapid detection of carbamate pesticides in juice samples without professional personnel and equipment. Furthermore, the probe has been successfully used to detect carbamate pesticides in fruit juice and vegetable juice.

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Research progress in the synthesis of stable isotopes of food flavour compounds

Cited by 5 publications

References 61 publications

High Specific and Rapid Detection of Cannabidiol by Gold Nanoparticle-Based Paper Sensor

High Specific and Rapid Detection of Cannabidiol by Gold Nanoparticle-Based Paper Sensor

Current Research on Flavor Compounds in Fermented Food Products

Determination of carboxylesterase by fluorescence probe to guide detection of carbamate pesticide

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