Image 4 (IMAGE) Nanyang Technological University Caption The NTU-invented plant-based emulsifier (pictured above) is rich in protein and antioxidants, and has the necessary properties to replace eggs or dairy in food staples such as mayonnaise, salad dressings, and whipped cream. Credit NTU Singapore Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.