Rapid flow injection method for the determination of sulfite in wine using the permanganate–luminol luminescence system

Navarrro, Mercedes Villar; Ramos‐Payán, María; Bello‐López, Miguel Ángel; Fernández‐Torres, Rut; Mochón, M. Callejón

doi:10.1016/j.talanta.2010.08.021

Cited by 33 publications

(12 citation statements)

References 25 publications

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“…A chemiluminescence method for the determination of sulfite in wine (free and bound) has been developed by combining FIA and its sensitising effect on the known chemiluminescence emission produced by the oxidation of luminol in alkaline medium in the presence of permanganates by Navarro et al (2010). The LOD was 4.7 mol of sulfite anion, calculated by the Panel to be 0.3 mg/L expressed in sulfur dioxide.…”

Section: Flow Injection Analysis (Fia)mentioning

confidence: 99%

Scientific Opinion on the re‐evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) as food additives

Reculusa

Arbault

2016

EFS2

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The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) was asked to deliver a scientific opinion re‐evaluating sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) when used as food additives. The Panel noted that sulfur dioxide, bisulfite and sulfite ions existed in a series of equilibria and that these would favour bisulfite ions at the pH of the stomach and sulfite ions at physiological pHs. Therefore, it was considered that once ingested, based on their capacity to form sulfite ions, read across between the different sulfite sources is possible; however, the Panel noted the uncertainties about the reactivity of sulfites in different foods and the resulting reaction products. The overall limited database did not indicate any concern for genotoxicity and did not report any effect in the available chronic, carcinogenicity and reprotoxicity studies after oral exposure in the diet, by gavage, or in the drinking water. A no observed adverse effect level (NOAEL) of 70 mg SO2 equivalent/kg body weight (bw) per day was identified from a long‐term toxicity study in rats. However, the Panel noted several uncertainties and limitations in the database and concluded that the current group acceptable daily intake (ADI) of 0.7 mg SO2 equivalent/kg bw per day (derived using a default uncertainty factor) would remain adequate but should be considered temporary while the database was improved. The Panel recommended that the database and the temporary group ADI should be re‐evaluated and noted that the recommended studies could require 5 years for completion. The Panel further concluded that exposure estimates to sulfur dioxide and sulfites were higher than the group ADI of 0.7 mg SO2 equivalent/kg bw per day for all population groups.

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Section: Flow Injection Analysis (Fia)mentioning

confidence: 99%

Scientific Opinion on the re‐evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) as food additives

Reculusa

Arbault

2016

EFS2

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“…To our knowledge, alkaline KMnO 4 cannot oxidize a host of species and therefore most interference is eliminated. Moreover, only a few applications of KMnO 4 in alkaline medium have been proposed to yield CL emission . Rhodamine B (RhoB) is generally employed as an enhancer in CL detection systems.…”

Section: Introductionmentioning

confidence: 99%

Determination of fluvoxamine maleate in human urine and human serum using alkaline KMnO₄–rhodamine B chemiluminescence

Yang

Chen

2017

Luminescence

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The flow-injection chemiluminescence (FI-CL) behavior of a gold nanocluster (Au NC)-enhanced rhodamine B-KMnO system was studied under alkaline conditions for the first time. In the present study, the as-prepared bovine serum albumin-stabilized Au NCs showed excellent stability and reproducibility. The addition of trace levels of fluvoxamine maleate (Flu) led to an obvious decline in CL intensity in the rhodamine B-KMnO -Au NCs system, which could be used for quantitative detection of Flu. Under optimized conditions, the proposed CL system exhibited a favorable analytical performance for Flu determination in the range 2 to 100 μg ml . The detection limit for Flu measurement was 0.021 μg ml . Moreover, this newly developed system revealed outstanding selectivity for Flu detection when compared with a multitude of other species, such as the usual ions, uric acid and a section of hydroxy compounds. Additionally, CL spectra, UV-visible spectroscopes and fluorescence spectra were measured in order to determine the possible reaction mechanism. This approach could be used to detect Flu in human urine and human serum samples with the desired recoveries and could have promising application under physiological conditions.

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“…CL methods are widely used in the determination of compounds of interest in pharmaceutical preparations and physiological fluids, especially the detection of small biological molecules, the analysis of DNA and protein, cell imaging and immunoassays due to their simple, rapid and sensitive properties. Among the reported CL methods, luminol CL systems, such as luminol–H 2 O 2 , luminol–KMO 4 and luminol–K 3 Fe(CN) 6 have often been used because of their low cost and high CL efficiency. Some researchers have used flow‐injection (FI) CL methods for the detection of flavonoid compounds .…”

Section: Introductionmentioning

confidence: 99%

DPPH·–luminol chemiluminescence system and its application in the determination of scutellarin in pharmaceutical injections and rat plasma with flow injection analysis

et al. 2016

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In this article, a DPPH·-luminol chemiluminescence (CL) system was reported and the CL mechanism was discussed according to the CL kinetic properties after sequence injecting DPPH· into the DPPH·-luminol reaction mixture. It was observed that scutellarin could inhibit the CL response of the DPPH·-luminol system. Based on this observation, a simple and rapid flow injection CL method was developed for the determination of scutellarin using the inhibition effect in alkaline medium. The optimized chemical conditions for the CL reaction were 5 × 10 mol/L DPPH· and 1.0 × 10 mol/L luminol in 0.01 mol/L NaOH. Under optimized conditions, the CL intensity was inversely proportional to the concentration of scutellarin over the ranges 5-2000 and 40-3200 ng/ml in pharmaceutical injection and rat plasma, respectively. The limits of detection (S/N = 3) were 5 and 40 ng/ml in preparations and rat plasma, respectively. Furthermore, the precision, recovery and stability of the validated method were acceptable for the determination of scutellarin in both pharmaceutical injections and rat plasma. The presented method was successfully applied in the determination of scutellarin in pharmaceutical injections and real rat plasma samples.

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Rapid flow injection method for the determination of sulfite in wine using the permanganate–luminol luminescence system

Cited by 33 publications

References 25 publications

Scientific Opinion on the re‐evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) as food additives

Scientific Opinion on the re‐evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) as food additives

Determination of fluvoxamine maleate in human urine and human serum using alkaline KMnO₄–rhodamine B chemiluminescence

DPPH·–luminol chemiluminescence system and its application in the determination of scutellarin in pharmaceutical injections and rat plasma with flow injection analysis

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Rapid flow injection method for the determination of sulfite in wine using the permanganate–luminol luminescence system

Cited by 33 publications

References 25 publications

Scientific Opinion on the re‐evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) as food additives

Scientific Opinion on the re‐evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) as food additives

Determination of fluvoxamine maleate in human urine and human serum using alkaline KMnO4–rhodamine B chemiluminescence

DPPH·–luminol chemiluminescence system and its application in the determination of scutellarin in pharmaceutical injections and rat plasma with flow injection analysis

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Determination of fluvoxamine maleate in human urine and human serum using alkaline KMnO₄–rhodamine B chemiluminescence