Migration of phthalates from plastic tank to vegetable oil as a part of feeding mixtures used for chicken broilers fattening

Abstract

<div style="mso-element: frame; mso-element-frame-width: 498.1pt; mso-element-frame-height: 331.1pt; mso-element-frame-vspace: 3.1pt; mso-element-wrap: around; mso-element-anchor-vertical: page; mso-element-anchor-horizontal: page; mso-element-left: 52.45pt; mso-element-top: 55.2pt; mso-height-rule: exactly;"><table style="height: 450px;" border="0" cellspacing="0" cellpadding="0" width="664" align="left"><tbody><tr><td style="padding-top: 3.1pt; padding-right: 0cm; padding-bottom: 3.1pt; padding-left: 0cm;" height="450" align="left" valign="top"><div style="mso-element: para-border-div; border: none; border-bottom: solid windowtext 2.25pt; padding: 0cm 0cm 1.0pt 0cm;"><p class="MsoNormal" style="text-align: justify; border: none; mso-border-bottom-alt: solid windowtext 2.25pt; padding: 0cm; mso-padding-alt: 0cm 0cm 1.0pt 0cm; mso-element: frame; mso-element-frame-width: 498.1pt; mso-element-frame-height: 331.1pt; mso-element-frame-vspace: 3.1pt; mso-element-wrap: around; mso-element-anchor-vertical: page; mso-element-anchor-horizontal: page; mso-element-left: 52.45pt; mso-element-top: 55.2pt; mso-height-rule: exactly;"><span style="font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;" lang="EN-US">The concentrations of phthalic acid esters (PAEs) as di-n-butyl phthalate (DBP) and di-2-ethylhexyl phthalate (DEHP) were measured in samples of rapeseed oil, which was used as a feed. First samples were collected during the production process and second after the storage in plastic tank (21 days). The results of measurements are that there is 2.93-10.10 mg PAEs.kg</span>^{<span style="font-size: 10.0pt; font-family: Symbol; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-char-type: symbol; mso-symbol-font-family: Symbol; mso-bidi-font-weight: bold;" lang="EN-US"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol;">-</span></span>}^{<span style="font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;" lang="EN-US">1</span>}<span style="font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;" lang="EN-US"> in the oil before storage and 22.73-61.55 mg PAEs.kg</span>^{<span style="font-size: 10.0pt; font-family: Symbol; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-char-type: symbol; mso-symbol-font-family: Symbol; mso-bidi-font-weight: bold;" lang="EN-US"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol;">-</span></span>}^{<span style="font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;" lang="EN-US">1</span>}<span style="font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;" lang="EN-US"> after storage. </span></p> <p class="MsoNormal" style="text-align: justify; border: none; mso-border-bottom-alt: solid windowtext 2.25pt; padding: 0cm; mso-padding-alt: 0cm 0cm 1.0pt 0cm; mso-element: frame; mso-element-frame-width: 498.1pt; mso-e...