High-quality freeze-dried raspberries start with careful selection of raw materials. Typically, fresh raspberries with 80–90% ripeness are chosen, as this stage ensures an ideal balance of sweetness and acidity, vibrant color, and rich aroma.
After harvesting, the raspberries are pre-cooled within 2 hours to effectively reduce oxidation, laying a solid foundation for the subsequent freeze-drying process.
Reputable factories prioritize raspberries that are free from pesticides and additives, conducting multiple inspections before entering the production line. High-quality raw materials not only affect the appearance and taste of freeze-dried raspberries but also directly determine export-grade quality and market competitiveness.
