Application of near infrared spectroscopy in nondestructive quality inspection of agricultural products

摘要

In recent years, near-infrared (NIR) spectroscopy has gained wide acceptance in different fields by its advantages over other analytical techniques. NIR techniques have the ability to record spectrum for solid and liquid samples with rapid speed and non-destruction. This article discusses the features and development of NIR spectroscopy in the last few years; the analysis procedure and some mathematical tools to acquire specific information; some NIR techniques and new equipment that adopted in agriculture fields; the application of NIR in quality inspection of agricultural products, such as cereal, fruits, vegetables, and animal products; the application prospect of NIR spectroscopy in modern agriculture. As a rapid-response analytical tool, NIR spectroscopy may plays an important role in quality inspection of agricultural products.