Mantrose-Haeuser Co., Inc.

Mantrose-Haeuser’s NatureSeal formulations are OU Kosher certified for use on fresh-cut produce. These precise vitamin/mineral blends inhibit the oxidative browning and dehydration of fresh-cut fruit and vegetables, while maintaining their just-cut taste, texture and freshness for up to 21 days.
NatureSeal has treatments ranging from apples and avocados to potatoes and green beans providing endless opportunities for the food service and processing industries to offer value-added products to the fresh-cut kosher market.

http://www.natureseal.com