Ключевые слова: albumen, aliment, animal, background, beginning, bird, boiled, breakfast, brown, calorie, chicken, close, concept, cooking, dairy, development, diet, duck egg, easter, eat, egg, eggs, eggshell, farm, food, foodstuff, fresh, group, growing, growth, healthy, hen, ingredient, isolated, life, natural, nature, new, nutritious, object, organic, poultry, produce, protein, raw, shell, spring, uncooked, white, yellow,