Chemistry Tales

Gill, B.D.; Indyk, H.E. (2007) Development and application of a liquid chromatographic method for analysis of nucleotides and nucleosides in milk and infant formulas. International Dairy Journal 17, 596–605. doi.org/10.1016/j.idairyj.2006.08.001

Gill, B.D.; Indyk, H.E. (2008) Liquid chromatographic method for the determination of lutein in milk and pediatric formulas. International Dairy Journal 18, 894–898. doi.org/10.1016/j.idairyj.2008.02.004

Gill, B.D.; Indyk, H.E.; Kumar, M.C.; Sievwright, N.K.; Manley-Harris, M. (2010) A liquid chromatographic method for routine analysis of 5′‑mononucleotides in pediatric formulas. Journal of AOAC International 93, 966–973. doi.org/10.1093/jaoac/93.3.966

Gill, B.D.; Indyk, H.E.; Kumar, M.C.; Sievwright, N.K.; Manley-Harris, M.; Dowell, D. (2012) Analysis of 5′‑mononucleotides in infant formula and adult/pediatric nutritional formula by liquid chromatography: First Action 2011.20. Journal of AOAC International 95, 599–602. doi.org/10.5740/jaoacint.CS2011_20

Gill, B.D.; Indyk, H.E. (2015) Analysis of nucleotide 5′‑monophosphates in infant formulas by HPLC‑UV: collaborative study, Final Action 2011.20. Journal of AOAC International 98, 971–979. doi.org/10.5740/jaoacint.15-050

Gill, B.D.; Indyk, H.E.; Manley-Harris, M. (2013) Analysis of nucleosides and nucleotides in infant formula by liquid chromatography-tandem mass spectrometry. Analytical and Bioanalytical Chemistry 405, 5311–5319. doi.org/10.1007/s00216-013-6935-9

Gill, B.D.; Zhu, X.; Indyk, H.E. (2015) A rapid method for the determination of vitamin D3 in milk and infant formula by liquid chromatography-mass spectrometry. Journal of AOAC International 98, 431–435. doi.org/10.5740/jaoacint.14-183

Gill, B.D.; Abernethy, G.A.; Green, R.J.; Indyk, H.E. (2017) Analysis of vitamin D2 and vitamin D3 in fortified milk powders and infant and nutritional formulas by liquid chromatography-tandem mass spectrometry: Single-Laboratory Validation, First Action 2016.05. Journal of AOAC International 100, 298–302. doi.org/10.5740/jaoacint.2016_05

Gill, B.D.; Indyk, H.E. (2018) Analysis of vitamin D2 and vitamin D3 in infant and adult nutritional formulas by liquid chromatography-tandem mass spectrometry: a multi-laboratory testing study. Journal of AOAC International 101, 256–263. doi.org/10.5740/jaoacint.17-0149

Indyk, H.E.; Hart, S.; Meerkerk, T.; Gill, B.D.; Woollard, D.C. (2017) The β‑lactoglobulin content of bovine milk: development and application of a biosensor immunoassay. International Dairy Journal 73, 68–73. doi.org/10.1016/j.idairyj.2017.05.010