Direct analysis of deodorants for determination of metals by inductively coupled plasma optical emission spectrometry.

08:00 EDT 5th April 2018 | BioPortfolio

Summary of "Direct analysis of deodorants for determination of metals by inductively coupled plasma optical emission spectrometry."

A fast and simple dilute-and-shoot procedure for determination of Al, As, Ba, Cd, Cu, Fe, Mg, Mn, Ni, Pb, Sc, Ti, V, Zn and Zr in deodorants by inductively coupled plasma optical emission spectrometry (ICP OES) was developed. Sample preparation was carried out by diluting 1 mL of deodorant sample in 1% (v v) HNO. The accuracy of the analytical procedure was evaluated using addition and recovery experiments, and recoveries ranged from 80 to 119%. The limits of detection varied from 0.001 to 0.76 mg kg. Nine deodorants samples of different brands were analyzed. The maximum concentrations found (mg kg) were: Fe (1.0), Mn (0.1), Ti (1.02), V (0.33), Zn (255.2) and Zr (0.5); for Al and Mg, determined concentrations varied from 0.01 to 7.0% and from 0.005 to 1.44 mg kg, respectively, showing wide variation depending on the sample type. The developed procedure was adequate for determining these analytes in routine analysis presenting high sample throughput and demonstrated the feasibility of direct analysis measurements after simple dilution step.


Journal Details

This article was published in the following journal.

Name: Journal of pharmaceutical and biomedical analysis
ISSN: 1873-264X
Pages: 247-252


DeepDyve research library

PubMed Articles [24746 Associated PubMed Articles listed on BioPortfolio]

Determination of toxic metals in leather by wavelength dispersive X-ray fluorescence (WDXRF) and inductively coupled plasma optical emission spectrometry (ICP OES) with emphasis on chromium.

The tanning industry is one of the largest environmental polluters due to high generation waste in all production processes, but the tanning is particularly worrisome due to the use of significant amo...

Novel method for metalloproteins determination in human breast milk by size exclusion chromatography coupled to inductively coupled plasma mass spectrometry.

Levels of essential metals in human breast milk (HBM) have been determined by different analytical techniques, but there is few woks about human whey milk fractions. However, the current trend lies in...

Determination of nutrients in sugarcane juice using slurry sampling and detection by ICP OES.

The fractional factorial and Doehlert designs for optimization of a slurry sampling procedure to determine of nutrients in sugarcane juice by inductively coupled plasma optical emission spectrometry (...

Determination of Trace Elements in Adipose Tissue of Obese People by Microwave-Assisted Digestion and Inductively Coupled Plasma Optical Emission Spectrometry.

In the present work, analytical method for the determination of trace elements in adipose tissue by means of inductively coupled plasma optical emission spectrometry (ICP-OES) was developed. Adipose t...

Heavy metals in agricultural soils from a typical township in Guangdong Province, China: Occurrences and spatial distribution.

To investigate contamination level, origins and spatial distribution characteristics of heavy metals (Cu, Pb, Zn, Hg, Ni, Cd, As, and Cr) in agricultural soils of Gaogang Town, a typical industrial tr...

Clinical Trials [6348 Associated Clinical Trials listed on BioPortfolio]

Comparison of KRAS/BRAF Mutational Status With Conventional Techniques and Plasma Samples Analysis

The goal of this multicenter prospective study is to validate, and ultimately translate in routine clinical practice, the use of plasma analysis of ccfDNA for the determination of KRAS mut...

Promoting Cancer Screening Among Medicaid Recipients in Minnesota

This study evaluates the effectiveness of persuasive direct mail materials coupled with an incentive for increasing breast and colorectal cancer screening among people enrolled in Medicaid...

Evaluation of Toxic Metals, Trace Elements and Total Antioxidant Activity in Children With Recurrent Wheezing

The purpose of this study is to evaluate hair trace elements and toxic metals and plasma total antioxidant activity in children with recurrent wheezing and to evaluate whether these toxic ...

Influence of Heavy Metals Exposure on in Vitro Fertilization (IVF) Outcome

Exposure to heavy metals may interfere with basic cellular functions, including DNA synthesis. The aim of the study is to correlate heavy metals concentration in body fluids of repr...

Biomarkers of Cardiovascular Complications in Chronic Kidney Disease

Identification of new retention solutes associated with cardiovascular (CV) toxicity in Chronic Kidney Disease (CKD) patients will help to better understand the pathophysiological mechanis...

Medical and Biotech [MESH] Definitions

Agents that remove, correct, repress, or mask undesirable ODORS. In personal hygiene, deodorants often contain astringent preparations that reduce SWEATING, referred to as ANTIPERSPIRANTS. (From Grant & Hackh's Chemical Dictionary, 5th ed)

A multistage process that includes the determination of a sequence (protein, carbohydrate, etc.), its fragmentation and analysis, and the interpretation of the resulting sequence information.

Gastric analysis for determination of free acid or total acid.

A process that includes the determination of an amino acid sequence of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence.

Validation of the SEX of an individual by inspection of the GONADS and/or by genetic tests.

Quick Search


DeepDyve research library

Relevant Topic

Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells.  In vertebrates, it is composed of blo...

Searches Linking to this Article