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首页> 外文期刊>European food research and technology =: Zeitschrift fur Lebensmittel-Untersuchung und -Forschung. A >Determination of trace elements and stable carbon isotope ratios in virgin olive oils from Western Turkey to authenticate geographical origin with a chemometric approach
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Determination of trace elements and stable carbon isotope ratios in virgin olive oils from Western Turkey to authenticate geographical origin with a chemometric approach

机译：西部土耳其初榨橄榄油中痕量元素及稳定碳同位素比例用化学测量方法验证地理渊源

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摘要

In this study, trace element contents and stable carbon isotope ratios of olive oils were determined to evaluate their potential as authentication parameters. Forty-nine virgin olive oil samples (VOOs) from six different locations of the western part of Turkey (Izmir, Manisa, Aydin, Mugla, Bursa and Edremit Bay) were analysed with ICP-MS and EA-IRMS. V, Mn, Ni, Cu, Ba, Na, K, Ca, Fe, Mg, Pb, As, Co, Cr and Zn were found in the olive oil samples and determined delta C-13 stable istope ratios. Data from the olive oil samples were compiled and classified with chemometric approach. The results showed that there is significant potential to successfully authenticate olive oils according to Fe and Zn on the Manisa and delta C-13 have dominant effect on the location of Edremit Bay. As a result, the outcome of this study could be used to identify the geographical origin of olive oils especially for the Manisa and Edremit Bay locations.
机译：在该研究中，确定渗出橄榄油的痕量元素含量和稳定的碳同位素比以评估它们作为认证参数的潜力。 用ICP-MS和EA-IRMS分析来自土耳其西部（Izmir，Manisa，Aydin，Mugla，Bursa和Edremit Bay）的六个不同地点的四十九年橄榄油样品（voos）。 在橄榄油样品中发现v，Mn，Ni，Cu，Ba，Na，K，Ca，Fe，Mg，Pb，Cr和Zn，并确定ΔC-13稳定的istope比率。 从化学计量方法编制和分类来自橄榄油样品的数据。 结果表明，根据Fe和Zn成功地验证橄榄油，达到C-13对埃德雷梅特湾的位置有显着影响。 因此，本研究的结果可用于识别橄榄油的地理来源，特别是对于曼尼斯和埃德雷姆湾地点。

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