Development of a reproducible method of analysis of iron, zinc and phosphorus in vegetables digests by SEC-ICP-MS

Dell'Aquila, Caterina; Neal, Andrew L.

doi:10.1016/j.foodchem.2019.125652

Cited by 8 publications

(4 citation statements)

References 27 publications

(25 reference statements)

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“…Preparation of samples followed the method of Dell'Aquila et al . 52 but with some modifications. The samples were dissolved in a diluent solution of 1% nitric acid (HNO 3 ), which contained Sc, Ge, Rh and In as the internal standard aiming to represent the full mass range.…”

Section: Methodsmentioning

confidence: 99%

“…In order to explore the connection between NS and changes in the relative metal elements, a NexION 1000 series ICP-MS (PerkinElmer, Inc., USA) was used for the detection of metal elements. Preparation of samples followed the method of Dell'Aquila et al 52 but with some modifications. The samples were dissolved in a diluent solution of 1% nitric acid (HNO 3 ), which contained Sc, Ge, Rh and In as the internal standard aiming to represent the full mass range.…”

Section: Analysis Of Metal Element Profiles In Serum and Urine Based ...mentioning

confidence: 99%

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Beneficial effects of procyanidin B2 on adriamycin-induced nephrotic syndrome mice: the multi-action mechanism for ameliorating glomerular permselectivity injury

Zhao

Tang

et al. 2022

Food Funct.

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Section: Methodsmentioning

confidence: 99%

Section: Analysis Of Metal Element Profiles In Serum and Urine Based ...mentioning

confidence: 99%

Beneficial effects of procyanidin B2 on adriamycin-induced nephrotic syndrome mice: the multi-action mechanism for ameliorating glomerular permselectivity injury

Zhao

Tang

et al. 2022

Food Funct.

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“…Separation of samples was performed via size-exclusion chromatography [20] using a high-performance liquid chromatography (HPLC) (PerkinElmer LC 200 Series HS, Seer Green, Bucks, UK), a Flexar ultraviolet/visible (UV/VIS) detector operating at 280 nm and a high-pressure peristaltic pump equipped of PEEK tubing (0.17 mm id) and operating at a flow rate of 0.6 mL min −1 . Detection and quantification of elements were made using Chromera software (PerkinElmer v. 4.1.0).…”

Section: Methods Detailsmentioning

confidence: 99%

Development of a method for the detection of zinc in Brassica oleracea using solid phase extraction and size-exclusion chromatography inductively coupled plasma mass spectrometry (SEC-ICP-MS)

Dell'Aquila

2021

MethodsX

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The aim of this work is the development of a suitable method to extract and detect zinc-bound compounds from cabbage, broccoli and kale (family Brassicaceae, species oleracea) using solid phase extraction (SPE) and size-exclusion chromatography inductively coupled plasma mass spectrometry (SEC-ICP-MS). Tris [2-Amino-2-(hydroxymethyl)-1,3-propanediol]/hydrochloric acid (Tris/HCl) or ammonium nitrate were used as extractants added to the freeze-dried samples, which were then sonicated and centrifuged. An enzymatic mixture was added to the extracts and then incubated for 5- and 18 h prior to analysis by SEC-ICP-MS. Results showed a good coefficient of variation (CV) of the elution time (0.06-0.9%), concentration (4.7–16.9%) and molecular size (0.4–5.4%). The limit of detection (LOD) and the limit of quantitation (LOQ) were 0.9 μg L−1 and 2.8 μg L−1, respectively. The proposed method is reliable and robust and can be applied to samples with difficult matrices like vegetables and soil. Good precision, stability and reproducibility. Easy to execute and suitable for analysis of vegetables and other samples with complex matrices, eg. soil. This method contributed to good maintenance of the instrument and to minimal cleaning time.

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“…There are many complex samples matrix have been successfully analysed using ICP-MS such as honey [ 56 ], rice [ 57 ], cow, goat, buffalo, yak and camel milk [ 55 ], meat [ 51 ], spices and aromatic herbs [ 58 ], honeydew honey [ 52 ], dairy milk and plant based milk [ 54 ] and maize [ 59 ]. Hyphenation techniques such as size-exclusion chromatography (SEC-ICP-MS) for the separation of samples and analyse using ICP-MS has been applied for analysis of metals such as Fe, Zn and P in vegetables [ 53 ] ( Table 2 ).…”

Section: Mineralsmentioning

confidence: 99%

Recent Techniques in Nutrient Analysis for Food Composition Database

et al. 2020

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Food composition database (FCD) provides the nutritional composition of foods. Reliable and up-to date FCD is important in many aspects of nutrition, dietetics, health, food science, biodiversity, plant breeding, food industry, trade and food regulation. FCD has been used extensively in nutrition labelling, nutritional analysis, research, regulation, national food and nutrition policy. The choice of method for the analysis of samples for FCD often depends on detection capability, along with ease of use, speed of analysis and low cost. Sample preparation is the most critical stage in analytical method development. Samples can be prepared using numerous techniques; however it should be applicable for a wide range of analytes and sample matrices. There are quite a number of significant improvements on sample preparation techniques in various food matrices for specific analytes highlighted in the literatures. Improvements on the technology used for the analysis of samples by specific instrumentation could provide an alternative to the analyst to choose for their laboratory requirement. This review provides the reader with an overview of recent techniques that can be used for sample preparation and instrumentation for food analysis which can provide wide options to the analysts in providing data to their FCD.

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Development of a reproducible method of analysis of iron, zinc and phosphorus in vegetables digests by SEC-ICP-MS

Cited by 8 publications

References 27 publications

Beneficial effects of procyanidin B2 on adriamycin-induced nephrotic syndrome mice: the multi-action mechanism for ameliorating glomerular permselectivity injury

Beneficial effects of procyanidin B2 on adriamycin-induced nephrotic syndrome mice: the multi-action mechanism for ameliorating glomerular permselectivity injury

Development of a method for the detection of zinc in Brassica oleracea using solid phase extraction and size-exclusion chromatography inductively coupled plasma mass spectrometry (SEC-ICP-MS)

Recent Techniques in Nutrient Analysis for Food Composition Database

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