天然土盐中的杂质。
Impurities of natural salts of the earth.
作者信息
Ercoşkun Hüdayi
机构信息
Food Engineering Department, Engineering Faculty, Çankırı Karatekin University, Çankırı, Turkey.
出版信息
Food Addit Contam Part B Surveill. 2023 Mar;16(1):24-31. doi: 10.1080/19393210.2022.2114016. Epub 2022 Sep 2.
In this study, 18 different samples of unrefined coarse food salt were examined using inductively coupled plasma mass spectrometry and Fourier transform infrared spectroscopy. Additionally, microphotographs were taken to determine the visual distribution of the impurities in the salt samples. None of the salt samples analysed contained arsenic, mercury, tin, and antimony. Cadmium, chromium, nickel, lead, barium, lithium, aluminium, titanium, vanadium, cobalt, cupper, iron, zinc, manganese, magnesium, and calcium were determined in some salt samples. According to the results of FTIR analysis mainly polyamide polymer derivatives were found in Himalaya White, Himalaya, Klodawa, Nakhchivan, Delice, Guérande Flake, Guérande Celtic, Maldon, Havaii Black, Havaii Green, Havaii Red, Maras, and İzmir salts.
在本研究中，使用电感耦合等离子体质谱法和傅里叶变换红外光谱法对18个不同的未精制粗盐样品进行了检测。此外，还拍摄了显微照片以确定盐样品中杂质的视觉分布。所分析的盐样品均不含砷、汞、锡和锑。在一些盐样品中检测到了镉、铬、镍、铅、钡、锂、铝、钛、钒、钴、铜、铁、锌、锰、镁和钙。根据傅里叶变换红外光谱分析结果，在喜马拉雅白盐、喜马拉雅盐、克洛达瓦盐、纳希切万盐、德利切盐、盖朗德片状盐、盖朗德凯尔特盐、莫尔顿盐、夏威夷黑盐、夏威夷绿盐、夏威夷红盐、马拉斯盐和伊兹密尔盐中主要发现了聚酰胺聚合物衍生物。
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