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Reference type: Journal
Authors: Divya MP, Rajput YS, Sharma R, Singh G
Article Title: Molecularly imprinted polymer for separation of lactate.
Publication date: 2015
Journal: Journal of Analytical Chemistry
Volume: 70
Issue: (10)
Page numbers: 1213-1217.
DOI: 10.1134/S106193481510007X
Alternative URL: https://www.researchgate.net/publication/283095247_Molecularly_Imprinted_Polymer_for_Separation_of_Lactate

Abstract: Lactose present in milk is metabolized by many microorganisms and converted into lactic acid. Lactic acid concentration is related to the total bacterial count and can be a useful indicator of milk quality and state of preservation. Thus, lactate-imprinted polymer prepared by cross-linking of polyamine hydrochloride with epichlorohydrin in the presence of lithium lactate was synthesized. The prepared polymer achieved 7.7 fold selectivity over the non-imprinted polymer in water. Imprinted polymer prepared against lithium lactate retained selectivity towards both stereo forms of lactic acid. The prepared polymer is stable up to 9 months at room temperature and can be used in chromatographic column for preconcentration of lactate and its estimation in formalin preserved milk samples
Template and target information: lactate, lactic acid
Author keywords: molecularly imprinted polymer, lithium lactate, lactic acid, polyallylamine hydrochloride, hydrogel, milk


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