Discrimination Between Commercial Tomato Juices from Non-Concentrate and Concentrate Based on Their Volatile Profiles

Commercial fruit juices are categorized into juice not from concentrate (JNFC) and juice from concentrate (JFC). Tomato juice is one of the most popular vegetable juices, and its aroma is an important factor in evaluating its quality. However, differences in the aroma characteristics of JNFC and JFC tomato juices have not been clearly identified. This study aimed to investigate the volatile organic compounds (VOCs) involved in distinguishing be- tween JNFC and JFC using commercially available...