12 Mar 2021 --- Targeting natural preservation demands, Kalsec’s latest product launch blends traditional antioxidant products – like rosemary and acerola extracts – with natural antimicrobial solutions, such as cultured dextrose and buffered vinegar. The 2-in-1 solution is branded as DuraShield Antimicrobial Natural Food Protection Blends. The water-dispersible dry powders were formulated to improve both shelf life and food safety in a variety of applications, including meat and poultry, deli salads, dips, sauces and dressings.