How can you tell if fruit has reached its optimal ripeness without picking it, touching it or carrying out any test that might damage it? A research team from the Department of Analytical Chemistry and Organic Chemistry at the Universitat Rovira i Virgili (URV) has found the answer by applying near- and mid-infrared spectroscopy to the leaves closest to the fruit. They discovered that the technique allows reliable information to be obtained about the fruit's developmental state without damaging it. ...read more read less