Determination of curcumin in biologically active supplements and food spices using a mesofluidic platform with fluorescence detection

Dar’in, Dmitry; Ivanov, А. Yu.; Москвин, Л. Н.; Ishimatsu, Ryoichi; Nakano, Koji; Imato, Toshihiko; Bulatov, Andrey

doi:10.1016/j.talanta.2016.06.046

Cited by 13 publications

(2 citation statements)

References 32 publications

(31 reference statements)

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“…Therefore, most of the current research on identification and quantification of curcuminoids employs HPLC techniques based on a reverse phase application with C18 columns (Howells et al., 2018). Moreover, curcuminoids have been shown to possess fluorometric properties (Petrova et al., 2016). From this point of view, HPLC‐diode array and fluorescence detectors are employed in HPLC studies.…”

Section: Techniques Of Identification and Quantificationmentioning

confidence: 99%

Evaluation of the status quo of polyphenols analysis: Part II—Analysis methods and food processing effects

Sanches-Silva

Reboredo‐Rodríguez

Sánchez‐Machado

et al. 2020

Comp Rev Food Sci Food Safe

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Nowadays due to the concern with the environmental impact of analytical techniques and in order to reduce the ecological footprint there is a tendency to use more efficient and faster procedures that use a smaller amount of organic solvents. Polyphenols have been widely studied in plant-based matrices due to their wide and potent biological properties; however there are no standardized procedures both for sample preparation and analysis of these compounds. The second of a two-part review will carry out a critical review of the extraction procedures and analytical methods applied to polyphenols and their selection criteria over a wide range of factors in relation to commerce-associated, environmental, and economic factors. It is foreseen that in the future the analysis of polyphenols in plant-based matrices includes the use of techniques that allow the simultaneous determination of different subclasses of polyphenols using fast, sophisticated, and automated techniques that allow the minimal consumption of solvents.

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Section: Techniques Of Identification and Quantificationmentioning

confidence: 99%

Evaluation of the status quo of polyphenols analysis: Part II—Analysis methods and food processing effects

Sanches-Silva

Reboredo‐Rodríguez

Sánchez‐Machado

et al. 2020

Comp Rev Food Sci Food Safe

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“…However, curcumin is often adulterated with other highly toxic dyes such as methanyl yellow [ 8 ] and lead chromate (II) [ 9 ]. Therefore, various detection and quantification methods are employed, such as HPLC [ 10 , 11 ], UV-visible spectrophotometry [ 12 , 13 ], fluorescence [ 14 , 15 ], electrochemistry [ 16 ], etc. The most widely used method is UV-visible spectrophotometry due to its simplicity, high efficiency, and good reliability.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization, and Evaluation of a Novel Molecularly Imprinted Polymer (MIP) for Selective Quantification of Curcumin in Real Food Sample by UV-Vis Spectrophotometry

Espinoza-Torres,

López,

Sotomayor

et al. 2023

Polymers

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Curcumin is the main colorant of the curcuma longa plant, a food with many benefits for human health. This work aims to synthesize a novel molecularly imprinted polymer (MIP) for the selective detection of curcumin in real samples obtained from the local market of Peru. MIPs were synthesized via bulk polymerization using curcumin, acrylamide, ethylene glycol dimethacrylate, ABCV, and acetonitrile. FTIR spectra showed equal spectra for MIP and NIP. N2 physisorption analysis presented a higher value BET surface for the MIP (28.5 m2 g−1) compared to the NIP (18.5 m2 g−1). The adsorption capacity of the MIP was evaluated using UV-vis spectrophotometry in the band around 430 nm. The adsorption kinetics found were of pseudo-second-order and a Qe value of 16.2 mg g−1. Furthermore, the adsorption process resembles the Freundlich adsorption model with a heterogeneity factor of less than 1 (0.61) and Kf greater for MIP (1.97). The selectivity test indicated that MIP is more selective for curcumin (Q = 13.20 mg g−1) than against interferents (Q = 2.19 mg g−1). The specific selectivity factor (S) obtained for the interferents was greater than 1 which indicates a good selectivity. Finally, the application of MIP in real samples using UV-vis spectrophotometry yielded a recovery value greater than 70%.

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Fusarium: Biodiversity, Ecological Significances, and Industrial Applications

Abdel-Azeem

Darwish

et al. 2019

Fungal Biology

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Determination of curcumin in biologically active supplements and food spices using a mesofluidic platform with fluorescence detection

Cited by 13 publications

References 32 publications

Evaluation of the status quo of polyphenols analysis: Part II—Analysis methods and food processing effects

Evaluation of the status quo of polyphenols analysis: Part II—Analysis methods and food processing effects

Synthesis, Characterization, and Evaluation of a Novel Molecularly Imprinted Polymer (MIP) for Selective Quantification of Curcumin in Real Food Sample by UV-Vis Spectrophotometry

Fusarium: Biodiversity, Ecological Significances, and Industrial Applications

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