2.6. Moisture and fat content of the films Film moisturewas calculated gravimetrically by drying the films at 105 C for 24 h. The fat content was determined by the method of Bligh and Dyer (1959).
2.6. Moisture and fat content of the filmsFilm moisturewas calculated gravimetrically by drying the filmsat 105 C for 24 h. The fat content was determined by the method ofBligh and Dyer (1959).