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Nguyen DD, Solah V, Daubney S, Jani S. Determination of Ca, P, K, Na, and Mg in Australian Retail Pasteurised Milk Using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP OES). JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2024; 2024:4417607. [PMID: 39161364 PMCID: PMC11333130 DOI: 10.1155/2024/4417607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 06/07/2024] [Accepted: 06/21/2024] [Indexed: 08/21/2024]
Abstract
A rapid and simple inductively coupled plasma atomic emission spectrometry (ICP OES) method was developed and validated for the determination of macroelements including calcium (Ca), phosphorus (P), potassium (K), sodium (Na), and magnesium (Mg) in Australian retail pasteurised milk. The milk samples were digested using the mixture of 70% HNO3 and 30% H2O2 (2 : 1, v/v) in an open-tube digester block at 120°C for 4 h. The validated ICP OES method showed good linearity for all elements (R 2 > 0.9993). The method limits of quantification (LOQ) for Ca, P, K, Na, and Mg were 19.85, 8.97, 100.8, 41.92, and 11.56 µg·g-1, respectively. Recoveries were in the range of 91.54-116.0%. Repeatability and interday reproducibility expressed as the relative standard deviation (% RSD) was below 5.0%. The contents of macroelements in 6 retail pasteurised milk samples were between 1099.32 and 1348.65 µg·g-1 (Ca), 914.01 and 1091.21 µg·g-1 (P), 1362.76 and 1549.74 µg·g-1 (K), 288.89 and 323.22 µg·g-1 (Na), and 97.62 and 110.57 µg·g-1 (Mg). Principal component analysis (PCA) revealed that retail pasteurised milk samples were distinctly separated into four groups on the first two principal components (PCs). The difference in the macroelement content between milk brands might be affected by milk regions.
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Affiliation(s)
- Duc Doan Nguyen
- Food Science and NutritionCentre for Crop and Food InnovationFood Futures InstituteMurdoch University, Murdoch Western Australia 6150, Australia
- Food Science and NutritionSchool of Medical, Molecular & Forensic SciencesCollege of Environmental & Life SciencesMurdoch University, Murdoch Western Australia 6150, Australia
| | - Vicky Solah
- Food Science and NutritionCentre for Crop and Food InnovationFood Futures InstituteMurdoch University, Murdoch Western Australia 6150, Australia
- Food Science and NutritionSchool of Medical, Molecular & Forensic SciencesCollege of Environmental & Life SciencesMurdoch University, Murdoch Western Australia 6150, Australia
| | - Suzanne Daubney
- Bannister Downs Dairy, Northcliffe Western Australia 6262, Australia
| | - Saijel Jani
- School of Maths, Statistics, Chemistry and PhysicsCollege of Science, Technology, Engineering, and MathematicsMurdoch University, Murdoch Western Australia 6150, Australia
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AL‐Saffar AM. Validating the preeminence of biochemical properties of camel over cow and goat milk during the Covid‐19. FOOD SCIENCE & NUTRITION 2022; 10:2786-2793. [PMID: 35959268 PMCID: PMC9361446 DOI: 10.1002/fsn3.2881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 03/24/2022] [Accepted: 03/30/2022] [Indexed: 11/15/2022]
Abstract
In the light of the Covid‐19 pandemic outbreak, and the need‐of‐the‐hour to boost immunity to residents, especially those residing in an arid environment, a comparative study was made on the physical and biochemical properties of dairy milk. This novel study in Kuwait revealed the lesser consumed pseudoruminant camel milk as a better potential source of dietary inclusion and an immune booster over true ruminants—cow's and goat's milk. Analysis using a wide array of instruments determining the physical characteristics in camel's milk (pH, conductivity, specific gravity, moisture, and total solids), biochemical constituents (crude protein (CP), nonprotein (NP), and fat), and inorganic constituents (K‐919; Ca‐907; Zn‐4.2 mg/100 mg) revealed conducive properties that validate immunity to consumers when compared to the regularly used cow's milk (K‐841; Ca‐776; Zn‐2.43 mg/100 mg) and goat's milk (K‐914; Ca‐849; Zn‐2.45 mg/100 mg). Log‐transformed results revealed high vitamin C in camel's milk (0.42 mg/100 g), indicating high antioxidant properties compared to those of goat's milk (0.12 mg/100 g) and cow's milk (0.04 mg/100 g). Statistical tests by analysis of variance (ANOVA) revealed significant differences and the correlation coefficient between the three milk samples validating the multiple reasons to use camel's milk over the cow's and goat's milk. Furthermore, this study recommends the consumption of camel's milk due to its low concentrations of contaminants as well, their status below permissible limits in Kuwait, set by global standards over the other sampled milks.
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Affiliation(s)
- Amal M. AL‐Saffar
- Department of Biological Sciences Faculty of Science, Kuwait University Kuwait Safat Kuwait
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Gómez-Nieto B, Motyzhov V, Gismera MJ, Procopio JR, Sevilla MT. Fast-sequential determination of cadmium and copper in milk powder and infant formula by direct solid sampling high-resolution continuum source graphite furnace atomic absorption spectrometry. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105335] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Analytical advances in the determination of calcium in bovine milk, dairy products and milk-based infant formulas. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.07.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Kurt A, Bagda E, Altundag H. Development of deep eutectic solvent extraction method for extraction of Zn2+ from powdered milk and baby formula samples and its determination by ICP-OES. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01861-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Santos AS, de Souza CT, Leao DJ, Correia FO, Almeida TS, Ferreira SLC. Simultaneous Determination of Chromium and Iron in Powdered Milk Using High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01624-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Moreira LS, Chagas BC, Pacheco CSV, Santos HM, de Menezes LHS, Nascimento MM, Batista MAS, de Jesus RM, Amorim FAC, Santos LN, da Silva EGP. Development of procedure for sample preparation of cashew nuts using mixture design and evaluation of nutrient profiles by Kohonen neural network. Food Chem 2019; 273:136-143. [DOI: 10.1016/j.foodchem.2018.01.050] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 12/09/2017] [Accepted: 01/05/2018] [Indexed: 11/24/2022]
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9
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Current status of emerging food processing technologies in Latin America: Novel thermal processing. INNOV FOOD SCI EMERG 2018. [DOI: 10.1016/j.ifset.2018.06.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Chajduk E, Pyszynska M, Polkowska-Motrenko H. Determination of Trace Elements in Infant Formulas Available on Polish Market. Biol Trace Elem Res 2018; 186:589-596. [PMID: 29679351 DOI: 10.1007/s12011-018-1339-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 04/09/2018] [Indexed: 11/28/2022]
Abstract
The aim of this study was to assess the levels of 13 essential and toxic elements (As, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Pb, Se, V, Zn) in the infant formulas, available on Polish market. Selected food samples were of animal (cow- and goat-based milks) and plant (soy-based milk, hypoallergic products, grain porridges) origin. Two analytical techniques, inductively coupled plasma mass spectrometry (ICP-MS) and neutron activation analysis (NAA), have been complementarily applied to analyze elemental content of 16 formulas dedicated for infants between 0 and 8 months. For arsenic determinations, the radiochemical mode of NAA was also used. The daily intake of some micronutrients in the age 0-8 months for non-breastfed infants was estimated and compared with present safety limits. Certified reference materials (CRMs) have been used for the validation of the methods: Non-fat Milk Powder 1549 (National Bureau of Standards-NBS), Soya Bean Flour INCT-SBF-4 (Institute of Nuclear Chemistry and Technology-INCT), Rice Flour SRM 1568b (National Institute of Standards and Technology-NIST).
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Affiliation(s)
- Ewelina Chajduk
- Institute of Nuclear Chemistry and Technology, Dorodna 16, 03-190, Warsaw, Poland.
| | - Marta Pyszynska
- Institute of Nuclear Chemistry and Technology, Dorodna 16, 03-190, Warsaw, Poland
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Li Z, Han D, Wang M, Zhang Y, Wang Y, Yan X, Pang Q. Optimization of the Sample Preparation Procedure for the Determination of Trace Elements in Auricularia auricula by Inductively Coupled Plasma-Optical Emission Spectrometry. ANAL LETT 2018. [DOI: 10.1080/00032719.2017.1385619] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ziwei Li
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration in Oil Field, Alkali Soil Natural Environmental Science Center, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang, China
| | - Dongming Han
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration in Oil Field, Alkali Soil Natural Environmental Science Center, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang, China
| | - Mingchuan Wang
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration in Oil Field, Alkali Soil Natural Environmental Science Center, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang, China
| | - Yuexin Zhang
- Heilongjiang Forest By-Product and Speciality Institute, Mudanjiang, Heilongjiang, China
| | - Yang Wang
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration in Oil Field, Alkali Soil Natural Environmental Science Center, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang, China
| | - Xiufeng Yan
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration in Oil Field, Alkali Soil Natural Environmental Science Center, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang, China
| | - Qiuying Pang
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration in Oil Field, Alkali Soil Natural Environmental Science Center, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang, China
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Pereira CC, de Souza AO, Oreste EQ, Vieira MA, Ribeiro AS. Evaluation of the use of a reflux system for sample preparation of processed fruit juices and subsequent determination of Cr, Cu, K, Mg, Na, Pb and Zn by atomic spectrometry techniques. Food Chem 2018; 240:959-964. [DOI: 10.1016/j.foodchem.2017.07.112] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 07/21/2017] [Accepted: 07/24/2017] [Indexed: 10/19/2022]
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Novaes CG, Romão ILDS, Santos BG, Ribeiro JP, Bezerra MA, da Silva EGP. Screening of Passiflora L. mineral content using principal component analysis and Kohonen self-organizing maps. Food Chem 2017; 233:507-513. [DOI: 10.1016/j.foodchem.2017.04.111] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 04/17/2017] [Accepted: 04/18/2017] [Indexed: 11/25/2022]
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Pereira CC, Vitola HRS, de Souza AO, Medina AL, Gularte MA, Ribeiro AS. Decomposition method in semi-closed system with cold finger for evaluation of Ca, K, Na, Mg, Zn and Fe in colostrum silage by F AAS and F AES. Microchem J 2016. [DOI: 10.1016/j.microc.2016.07.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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