Greg Jaudzems

ORCID: 0000-0003-0274-3644
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About
Contact & Profiles
Research Areas
  • Fluoride Effects and Removal
  • Advanced Chemical Sensor Technologies
  • Metabolism and Genetic Disorders
  • Nutritional Studies and Diet
  • Biopolymer Synthesis and Applications
  • Chemical Analysis and Environmental Impact
  • Fatty Acid Research and Health
  • Metabolomics and Mass Spectrometry Studies
  • Analytical Chemistry and Chromatography
  • Pesticide Residue Analysis and Safety
  • Clinical Nutrition and Gastroenterology
  • Infant Nutrition and Health
  • Protein Hydrolysis and Bioactive Peptides

Nestlé (United Kingdom)
2018

Nestlé (United States)
2016

Background: Monochloropropanediol (MCPD) and its fatty acid esters as well glycidyl are substances generated during oil refining or food processing. The free form released digestion, 3-MCPD glycidol, have shown adverse effects in animal studies. Objective: So far, the available analytical methods not been validated a collaborative study for infant adult nutritional formulas. This manuscript describes single-laboratory validation method view of future multilaboratory trial. Methods: described...

10.5740/jaoacint.18-0266 article EN Journal of AOAC International 2018-11-27

Background: An acid hydrolysis ultrahigh-performance LC-UV method was evaluated for the determination of total amino acids in infant formula and adult/pediatric nutritional formula. Objective: It assessed compliance against AOAC INTERNATIONAL Standard Method Performance Requirements (SMPR®) established by Stakeholder Panel Infant Formula Adult Nutritionals (SPIFAN). Methods: A single-laboratory validation (SLV) study conducted as a first step process to validate method. In this SLV, 17...

10.5740/jaoacint.19-0036 article EN cc-by-nc Journal of AOAC International 2019-06-13

A method for the quantification of total amino acids (including taurine and excluding tryptophan) using ultra- HPLC separation coupled to UV detection (UHPLC-UV) was granted First Action status (AOAC 2018.06) by AOAC INTERNATIONAL Stakeholder Program Infant Formula Adult Nutritionals (SPIFAN) in 2018.An interlaboratory study conducted further assess performance against Standard Method Performance Requirements SMPR® 2014.013). Dairy cereal matrixes were added expand scope collaboration with...

10.1093/jaoacint/qsac083 article EN Journal of AOAC International 2022-06-29

Abstract The Stakeholder Panel on Infant Formula and Adult Nutritionals met during the AOAC Annual Meeting held September 30 to October 3, 2012 in Las Vegas, NV, review data submitted for a method, pantothenic acid (Vitamin B5) infant formula adult/pediatric nutritional by ultra-performance LC (UPLC)-MS/MS. method uses simple sample preparation with chromatographic analysis UPLC-MS/MS positive electrospray ionization.

10.5740/jaoacint.13-054 article EN Journal of AOAC International 2013-05-01

Background: In September 2015, both AOAC Official Methods 2015.07 and 2015.08 single-laboratory validations (SLVs) were reviewed against Standard Method Performance Requirements® (SMPR) 2014.015 by the Stakeholder Panel for Infant Formula Adult Nutritional (SPIFAN) Expert Review (ERP). Looking at similarity uniqueness of two methods, authors agreed, as advised ERP, to work together merge methods into one. This combined method was assigned 2016.03. Objective: order determine repeatability...

10.5740/jaoacint.18-0244 article EN cc-by Journal of AOAC International 2018-11-01

Abstract Background: An acid hydrolysis ultrahigh-performance LC–UV method was evaluated for the determination of total amino acids in infant formula and adult/pediatric nutritional formula. Objective: It assessed compliance against AOAC INTERNATIONAL Standard Method Performance Requirements (SMPR®) established by Stakeholder Panel Infant Formula Adult Nutritionals (SPIFAN). Methods: A single-laboratory validation (SLV) study conducted as a first step process to validate method. In this SLV,...

10.1093/jaoac/102.5.1574 article EN cc-by Journal of AOAC International 2019-09-01
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