Trace Element Levels in Vegetable Sausages and Burgers Determined by ICP-OES

Paz, Soraya; Rubio, Carmen; Gutiérrez, Ángel J.; González-Weller, Dailos; Hardisson, Arturo

doi:10.1007/s12011-019-01778-4

Cited by 19 publications

(7 citation statements)

References 23 publications

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“…This kind of strategy is an interesting alternative to preserve the food, avoiding the harmful action of a high amount of sodium. Molybdenum is an essential element in the growth of soybean plants, being the main reason for the possibility of quantification of this micronutrient in vegetable-based protein samples …”

Section: Resultsmentioning

confidence: 99%

“…Molybdenum is an essential element in the growth of soybean plants, being the main reason for the possibility of quantification of this micronutrient in vegetablebased protein samples. 13 A significant difference was observed for the Zn results of industrialized and nonindustrialized samples, with significant relevance to sample S-3. The mass fraction of Cd was below LOQ for all the analyzed samples.…”

Section: Acs Foodmentioning

confidence: 87%

“…Padroń et al 13 determined trace elements in vegetable hamburger meats reporting mass fractions for Co < 0.002 mg kg −1 , 1.31 mg kg −1 Cu, 7.95 mg kg −1 Fe, 4.06 mg kg −1 Mn, 0.13 mg kg −1 Mo, 8.14 mg kg −1 Zn, and 0.009 mg kg −1 Cd. Rebellato et al 42 reported concentrations in the ranges 4.3− 25.4 mg kg −1 Fe, 56.9−369.9 mg kg −1 Ca, 0.208−0.391% (m m −1 ) K, and 0.494−0.978% (m m −1 ) Na.…”

Section: Acs Foodmentioning

confidence: 99%

“…On the contrary, studies regarding the contribution of this type of food to human mineral requirements are scarce in the scientific literature. It is known that essential elements such as Na, K, P, Ca, Mg, Cu, Fe, Mn, Zn, and Mo play a fundamental role in vital processes and are basically provided from the diet. , Padrón et al evaluated the content of some microelements, including Co, Cu, Fe, Mn, Mo, Sr, V, and Zn in commercialized vegetable burgers. The authors found significant contents (in wet weight) of Cu (2.4 mg kg –1 ), Fe (13.9 mg kg –1 ), Mn (5.0 mg kg –1 ), and Zn (8.3 mg kg –1 ), showing that the analyzed vegetable burgers are potential sources of these minerals.…”

Section: Introductionmentioning

confidence: 99%

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Animal and Vegetable Protein Burgers: Bromatological Analysis, Mineral Composition, and Bioaccessibility Evaluation

Higuera

Santos

Oliveira

et al. 2021

ACS Food Sci. Technol.

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Vegetable protein-based burgers consumption is becoming more popular among customers looking for healthy and low-calorie foods. An analytical procedure was proposed to evaluate the bromatological parameters, mineral composition, and bioaccessibility of macro and micro minerals in raw and cooked vegetable and animal protein burgers. The contribution to Recommended Dietary Allowances (RDA) was also estimated. The trueness of mass fractions quantification using certified reference material (CRM) and reference material (RM) of bovine liver were 86–112 and 77–104%, respectively. The mass balance of the bioaccessibility test, based on an in vitro simulation employing stomach and intestinal solutions, varied between 80 and 119%. Animal protein burgers presented higher protein and fat content and a higher Fe, K, P, and Zn mass fraction than the evaluated vegetable burgers. Industrialized burgers showed a high amount of Na, which can cause a public health problem. Bioaccessibility results indicated that vegetable-based burgers contribute to the ingestion of Fe, Mg, Mn, Mo, and P, while the animal-based protein burger contributes mainly with Fe, Mo, P, and Zn. The experiment emphasized the need to provide nutritional information to allow the consumer to make a rational decision on the basis of the dietary facts of these products.

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Section: Resultsmentioning

confidence: 99%

Section: Acs Foodmentioning

confidence: 87%

Section: Acs Foodmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Animal and Vegetable Protein Burgers: Bromatological Analysis, Mineral Composition, and Bioaccessibility Evaluation

Higuera

Santos

Oliveira

et al. 2021

ACS Food Sci. Technol.

View full text Add to dashboard Cite

show abstract

“…Ammonium vanadate redox titration is often used to measure the uranium content in rock samples in China, where the uranium is reduced to a tetravalent state with divalent iron after decomposition of the sample with phosphoric acid, oxidation of excess divalent iron with nitric acid, destruction of excess nitric acid with urea, and finally titration of tetravalent uranium with a standard solution of ammonium vanadate using sodium diphenylamine sulfonate as an indicator. Different analysis methods are used with samples of different contents [1][2][3][4][5]. However, some difficulties like tedious pretreatment and complicated process, and high cost at faced.…”

Section: Introductionmentioning

confidence: 99%

Optimization of ICP-OES’S parameters for uranium analysis of rock samples

Xiong

Sun

et al. 2021

J. Korean Phys. Soc.

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Currently, the quantitative analysis methods for uranium that are widely used in laboratories, such as the volumetric method and inductively coupled plasma mass spectrometry (ICP-MS) cannot achieve low cost, simple operation, and little influence by other elements. The inductively coupled plasma optical emission spectrometer (ICP-OES) has a wide linear range, and high stability, and can be used to identify multiple elements simultaneously. However, when ICP-OES is used for quantitative analysis of uranium, the settings for the RF power, nebulizer flow, and pump rate can affect the analysis results. In this work, these parameters were carefully optimized for identifying uranium. Based on experiments, we selected two spectrum peaks 409.014 nm and 424.167 nm for quantitative analysis with the lowest interference. The optimal parameters obtained are atomizer flow rate of 0.75 L/min, a sample pumping rate of 1.6 mL/min, and a high-frequency power of 1400 W. Then we compared the accuracy of the volumetric method, ICP-MS method and ICP-OES method with the optimized parameter for analysis of experimental samples and references. The results showed that the ICP-OES with the optimized parameters proposed in this paper can be used to perform a convenient, quick, and efficient quantitative analysis of uranium in minerals.

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