The inventor has found that enzymatic treatment of crustaceans with
lipolytic enzymes promotes the extraction of coloured pigment.
Accordingly, the invention relates to a method for recovering coloured
pigment, e.g. astaxanthin, and/or chitin or chitosan and/or lysolecithins
from crustaceans. Lipolytic enzyme(s) may e.g. be lipase or
phospholipase. The lipolytic enzyme treated crustacean material may be
subjected to additional process steps, including treatment with
non-lipolytic enzymes such as e.g. protease. The process of the invention
provides several suitable products and several uses of such products.
Furthermore, the invention also relates to the cosmetic and consumable
products (feed and food (including beverages) products and additives
produced therefrom.