VATIS UPDATE Article

PLT Health Solutions, the United States, has launched PhytoShield, a new flavor technology that it says offers “broad-spectrum anti-microbial activity” for extended shelf-life and enhanced flavor in a broad range of food and beverage products. The new technology incorporates components frequently used to develop natural flavors, making it a cleaner-label solution than many synthetic preservatives. Developed by Flavor Solutions Inc., the United States, PhytoShield derives its anti-microbial effect from the “synergistic” reaction of bioflavonoids, polyphenols, flavor components, and other organic acids.

According to PLT, PhytoShield’s preservative defense against gram-positive and gram-negative bacteria, molds, fungi, and yeast is comparable to or better than synthetic technologies. All of the components in the PhytoShield line are free of GMOs, and organic-compliant grads are available, says PLT. PhytoShield ingredients are also designed to be effective across a pH range of 2-10 and to remain heat stable up to 130°C.

“For companies who have moved away from preservatives altogether or who use nature-based preservatives, we see the opportunity to protect product quality and extend the shelf-life of their formulations. For companies who are using artificial preservatives, PhytoShield offers the opportunity for a cleaner label while safeguarding the important organoleptic aspects of their brand,” said Shadi Riazi, PhD, at PLT.