Original paper

Fast and simple method of simultaneous preservative determination in different processed foods by QuEChERS and HPLC-UV: Method development, survey and estimate of daily intake

Volume: 293, Pages: 112 - 119
Published: Sep 1, 2019
Abstract
A fast and simple method, which employs QuEChERS and HPLC-UV, was developed to determine preservatives in processed foods from different classes. The method showed correlation coefficients above 0.99, LOQs between 0.13 and 0.33 mg kg−1 and recoveries between 91 and 107%, with RSD ≤ 5.3%. Levels of preservatives were up to 2040 mg kg−1 for benzoates, up to 3185 mg kg−1 for sorbates and up to 452 mg kg−1 for methylparaben. Only four out of 82...
Paper Details
Title
Fast and simple method of simultaneous preservative determination in different processed foods by QuEChERS and HPLC-UV: Method development, survey and estimate of daily intake
Published Date
Sep 1, 2019
Volume
293
Pages
112 - 119
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