- P-ISSN 2233-4203
- E-ISSN 2093-8950
- Log In/Sign Up
- P-ISSN2233-4203
- E-ISSN2093-8950
- ESCI, SCOPUS, KCI
Article Detail
Home > Article Detail
Development of a Nutritional Supplement Certified Reference Material for Elemental Analysis
Mass Spectrometry Letters / Mass Spectrometry Letters, (P)2233-4203; (E)2093-8950
2018, v.9 no.4, pp.105-109
https://doi.org/10.5478/MSL.2018.9.4.105
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
(Korea Research Institute of Standards and Science (KRISS))
Lee,
J. W., Heo,
S. W., Kim,
H., Lim,
Y., Lee,
K., &
Yim,
Y.
(2018). Development of a Nutritional Supplement Certified Reference Material for Elemental Analysis. Mass Spectrometry Letters, 9(4), 105-109, https://doi.org/10.5478/MSL.2018.9.4.105
- Downloaded
- Viewed
Abstract
A certified reference material (CRM) for the analysis of inorganic nutrients in nutritional supplements has been developed. Accurate mass fractions of chromium (Cr), iron (Fe), copper (Cu), and zinc (Zn) were determined by isotope dilution inductively coupled plasma mass spectrometry (ID ICP/MS). The measurement results were used to assign certified values for the CRM, which were metrologically traceable to the definitions of the measurement units in the International System of Units (SI). Production of a candidate reference material (RM) and the certification processes are summarized. Each nutrient in the CRM showed good homogeneity, which was estimated using relative standard deviations of the measurement results of twelve bottles in a batch. This CRM is expected to be an important reference to improve reliability and comparability of nutrient analy- ses in nutritional supplements and related samples in analytical laboratories.
- keywords
- certified reference material, isotope dilution mass spectrometry, elemental analysis, nutritional supplements, induc- tively coupled plasma mass spectrometry
Reference
1
Ministry of Health and Welfare. Dietary reference intakes for Koreans 2015.
2
Kantor, E. D.. (2016). . JAMA, 316, 1464-.
3
International Bureau of Weights.. The International System of Units(SI).
4
ISO. General requirements for the competence of testing and calibration laboratories.
5
ISO. Reference materials – Good practice in using reference materials.
6
Milton, M. J. T.. (2001). . J. Metrologia, 38, 289-.
7
Vogl, J.. (2010). . MAPAN, 25, 135-.
8
Milton, M. J. T.. (2000). . Metrologia, 37, 199-.
9
Kim, S. H.. (2016). . Trends Anal. Chem, 85, 98-.
10
Kim, S. H.. (2016). . Anal. Methods, 8, 796-.
11
Lee, H.-S.. (2015). . Metrologia, 52, 619-.
12
최지하. (2017). Development of a Paste-type Certified Reference Material of Tomato for Elemental Analysis: Certification and Long-term Stability Study. Bulletin of the Korean Chemical Society, 38(2), 211-218. http://dx.doi.org/10.1002/bkcs.11066.
13
ISO. Reference materials — Guidance for characterization and assessment of homogeneity and stability.
14
Liliana, V.. (2013). . Metrologia, 50, 08003-.
15
Robert, R. G.. (2008). . Metrologia, 45, 08016-.
16
Merrick, J. (2017). . Metrologia, 54, 08013-.
17
Riepe, W.. (1966). . Fresen. J. Anal. Chem, 223, 321-.
18
Smith, F. E.. (1996). . Talanta, 43, 1207-.
19
Cohen, E. R.. (2008). Quantities, units and symbols in physical chemistry, IUPAC Green Book:IUPAC and RSC Publishing.
20
Meija, J.. (2016). . Pure Appl. Chem, 88, 265-.
21
Choi, J.. (2003). . Accred. Qual. Assur, 8, 13-.
22
Choi, J.. (2003). . Accred. Qual. Assur, 8, 205-.
23
김병주. (2010). Development of a Model System of Uncertainty Evaluations for Multiple Measurements by Isotope Dilution Mass Spectrometry: Determination of Folic Acid in Infant Formula. Bulletin of the Korean Chemical Society, 31(11), 3139-3144.
24
김인중. (2014). An Approach for the Uncertainty Evaluation of the Overall Result from Replications of Measurement: Separately Combining Individual Uncertainty Components According to their ‘systematic’ and ‘random’ Effects. Bulletin of the Korean Chemical Society, 35(4), 1057-1060. http://dx.doi.org/10.5012/bkcs.2014.35.4.1057.
25
BIPM. (2008). Evaluation of measurement data — Guide to the expression of uncertainty in measurement. JCGM.
26
ISO. Statistical methods for use in proficiency testing by interlaboratory comparison, ISO 13528:2015.
27
Horwitz, W.. (2006). . J. AOAC Int, 89, 1095-.
- Submission Date
- 2018-12-05
- Revised Date
- 2018-12-17
- Accepted Date
- 2018-12-18
Other articles from this issue
- Examination of the Fragmentation Behavior of Hemin and Bilin Tetrapyrroles by Electrospray Ionization and Collision-induced Dissociation
- Simultaneous Determination of Statins in Human Urine by Dilute-and-Shoot- Liquid Chromatography-Mass Spectrometry
- Determination of Emamectin Benzoate in Eel, Halibut, and Shrimp Using QuEChERS-EDTA and LC-MRM
- Development of a Nutritional Supplement Certified Reference Material for Elemental Analysis
- Multi-class Analysis of Exposure Chemicals in Deciduous Teeth by Liquid Chromatography-Mass Spectrometry: Preliminary Studies on Sample Preparation Methods
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.