Protect your brand. Incorporate WTI’s ingredients to ensure that your products remain safe, reliable, and of the highest quality from production to consumption. WTI has been leading the functional food ingredient industry for over 30 years, producing naturally-derived vinegar antimicrobials, lemon-based phosphate alternatives, and conventional solutions that improve food quality, enhance yield, produce cleaner labels, keep food safe, and extend shelf-life across a variety of food items, including meat, poultry, prepared foods, sauces, dips, and dressings.