EFFECT OF DRUG RESIDUES ON RENNET COAGULATION OF MILK

Autor:	Elena Dreassi, Piero Corti, Assunta Zanfini, C. La Rosa
Rok vydání:	2007
Předmět:	Drug High concentration Residue (complex analysis) Chemistry media_common.quotation_subject Coagulation (water treatment) Spectral analysis Rennet Food science Safety Risk Reliability and Quality Food Science media_common
Zdroj:	Journal of Food Quality. 30:81-90
ISSN:	1745-4557 0146-9428
DOI:	10.1111/j.1745-4557.2007.00107.x
Popis:	The aim of this study was to consider the problem of residual drugs in cow's milk and to define the influence of such residues in the milk coagulation process, including the case in which the concentration is below the lowest limits permitted by law. Compounds that have EU maximum residue levels (MRLs) were selected. Through milk dynamographic analysis, the chemical and rheological parameters (r, k 20 and a 30 ) were determined in relation to the different quantities of drug additions. Effects on coagulation were demonstrated for high concentration. The only residue that demonstrated significant effects at MRL value was trimethoprim. These results were confirmed using electron microscopy, rheological studies and near-infrared spectral analysis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1ed8aa6291ec72e7dd0d74fd4dc3570 https://doi.org/10.1111/j.1745-4557.2007.00107.x Zobrazit plný text záznamu Plný text ve formátu PDF