Aliment Health
http://alimenthealth.com/Developing a smart phone enabled device that can test food for allergens
More than 20 million Americans are estimated to suffer from food allergies. Prevalence has increased more than 100% in the last decade and continues to climb and there is no cure. The Allert? will be the only objective line of defense to further reduce the risk of accidental ingestion by testing food. Designed specifically for those foods causing 90+% of reactions in restaurants: desserts, sauces, soups and stews.
Angel list: https://angel.co/company/aliment-health