Current developments in portable photonic devices for fast authentication of extra virgin olive oil (EVOO) or EVOO with non-EVOO additions steer towards hyphenation of different optic technologies. The multiple spectra or so-called “fingerprints” of samples are then analyzed with multivariate statistics. For EVOO authentication, one-class classification (OCC) to identify “out-of-class” EVOO samples in combination with data-fusion is applicable.

中文翻译：

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使用原型便携式连字光子传感器检测特级初榨橄榄油中的食品欺诈

用于快速认证特级初榨橄榄油 (EVOO) 或带有非 EVOO 添加物的 EVOO 的便携式光子设备的当前发展转向不同光学技术的连字符。然后用多元统计分析样品的多个光谱或所谓的“指纹”。对于 EVOO 身份验证，适用于与数据融合相结合的一类分类 (OCC)，以识别“类外”EVOO 样本。