近红外快速无损检测食用油品质的研究进展

The research progress on Near Infrared Spectroscopic in the non-destructive detection ofthe quality of edible oil

近红外光谱技术具有高效、快速、无损、环保、操作简单等优点,近年来发展迅速并广泛应用于农产品的品质分析与测定。文章对近年来近红外光谱分析技术结合化学计量学在食用油的理化指标分析、煎炸过程中的变化、掺杂掺假油的分析以及品种的鉴别方面的应用进展情况进行了综述与展望。为进一步深化研究食用油品质,保障消费者的身心健康提供参考依据。

The Near infrared spectroscopy analysis technique, with the characteristics of high efficiency and speediness, non-destructiveness, environmentally friendliness and easiness to operation, has developed fast in the past few years and is widely used in quality identification of agricultural products. In this paper, it was summarized and prospected the application progress in many aspects, such as the detections of physicochemical index of edible oil, chemical changes during frying, adulterated oils, and the kinds of edible oil by using Near Infrared Spec- troscopy analysis technique and chemometrics in recent years. This review provided the direction and basis for the further analyses of edible oil and the protection of consumers＇ health.