2.3. Storage conditions
UHT and UHPH soymilks were aseptically packaged in coated paperboard cartons (200 mL Tetra Brik containers) by using a Tetra Pak
(TBA/9 200 Slim Line, Lund, Sweden) aseptic technology. The Tetra Brik
containers were stored at room temperature (18–25 °C) for 180 days.
Samples were analyzed in specific days, as indicated in each determination. For each day, 3 briks were randomly selected and then mixed in a glass prepared for this purpose. For microbiological analysis, 3 extra
briks were selected and mixed in sterile bottles in a laminar flow
cabin adapted for this purpose.