Introduction
For food manufacturers and processors, it is important to be able to quantify the content of food products, including micronutrients, for both safety and quality reasons along with regulatory label-claim requirements, and ICP-OES is generally favored in a multi-element analytical environment with detection capabilities appropriate for nutritional analysis.
This work focuses on the analysis of micronutrients in a variety of commercial juice products using the Avio® 220 Max hybrid simultaneous ICP-OES with sample preparation performed using a Titan MPS™ microwave digestion system.