Review: NIR Spectroscopy as a Suitable Tool for the Investigation of the Horticultural Field

• Main Authors: Tiziana M.P. Cattaneo, Annamaria Stellari
• Format: Article
• Language: English
• Published: MDPI AG 2019-09-01
• Series: Agronomy
• Subjects: NIR spectroscopy; review; nondestructive techniques; horticultural products
• Online Access: https://www.mdpi.com/2073-4395/9/9/503

The last 10 years of knowledge on near infrared (NIR) applications in the horticultural field are summarized. NIR spectroscopy is considered one of the most suitable technologies of investigation worldwide used as a nondestructive approach to monitoring raw materials and products in several fields. There are different types of approaches that can be employed for the study of key issues for horticultural products. In this paper, an update of the information collected from the main specific International Journals and Symposia was reported. Many papers showed the use of NIR spectroscopy in the horticultural field, and the literature data were grouped per year, per product, and per application, such as studies of direct (chemical composition) and indirect (physical and sensorial) properties (P), process control (PC), and authenticity and classification studies (AC). A mention was made of a recent innovative approach that considers the contribution of water absorption in the study of biological systems.