□ Differences when fruits are frozen and stored at room temperature

  - Blueberry : Vitamin C is 200% richer when frozen for storage compared to 3 days after harvest.

  - Cauliflower : If frozen, there is 50% more anti-oxidant compared to ordinary storage.

  - Spinach ; Frozen spinach has 25% more vitamin E compared to ordinary spinach.

          * Source: U.S. Daily Harvest`s

 □ Implications

  - This is noteworthy when drying Aronia, etc.

   * Farm A freezes its products at 20°C below zero and dries them after 1 month (for less astringent taste).