Del Monte Foods Company (NYSE: DLM) yesterday announced that it has entered into a definitive agreement with UniMark Group, Inc. (NASDAQ: UNMG), a marketer, specialty processor and distributor of chilled and frozen citrus and other fruits, under which Del Monte will acquire the world-wide rights to UniMark's Sunfresh® brand and UniMark's McAllen, Texas distribution center, including certain inventory associated with the Sunfresh® brand.