Oil sample evaluation method based on detection of aldehyde ketone compounds in cooking fume

The invention provides an oil sample evaluation method based on detection of aldehyde ketone compounds in cooking fume, and belongs to the field of edible oil application and quality control. According to the method, the quality evaluation of the soybean oil is developed based on the association of the composition characteristics of the hot cooking oil fume aldehyde ketone compound and the composition characteristics of the soybean oil components by taking the guarantee of the use safety as the guide. The method comprises the following steps: acquiring oil smoke aldehyde ketone compound composition data under a soybean oil hot cooking condition; and analyzing according to a pre-established relevance model of the oil smoke aldehyde ketone compound composition, the oil smoke health risk and the soybean oil composition, and evaluating the quality of the soybean oil. 本发明提供了一种基于检测烹饪油烟中醛酮化合物的油样评价方法，属于食用油脂应用和品质控制领域。该方法以保障使用安全性为导向，基于热烹饪油烟醛酮化合物组成特征关联大豆油组分构成特征，展开大豆油品质评价。所述方法的步骤包括：获取大豆油热烹饪条件下油烟醛酮化合物组成数据；根据预先建立的油烟醛酮化合物组成