Professor Dr. Jin BQ Food Science. & Nutrition NUNJ
Professor Dr. Jin BQ Food Science. & Nutrition NUNJ
Introduction Foods for Human beings Classification 1 1 Animal Foods: Meat, Milk, Egg, Aquatics 2 Vegetable Food: Cereals/Potato Beans/Nuts Fruits /Vegetables
Introduction Foods for Human beings Classification 1 1 Animal Foods: Meat, Milk, Egg, Aquatics 2 Vegetable Food: Cereals/Potato Beans/Nuts Fruits /Vegetables
Classification 2 1 Agricultural Goods: 80% in total China 2 Industry Products: 10-20% in China (1995) 40-80% in Developed C Products: Sugar/Salt Cooking oil Soft drink Cake/Bread •Natural Foods Various nutrients No whole value Unbalanced
Classification 2 1 Agricultural Goods: 80% in total China 2 Industry Products: 10-20% in China (1995) 40-80% in Developed C Products: Sugar/Salt Cooking oil Soft drink Cake/Bread •Natural Foods Various nutrients No whole value Unbalanced
Classification 3 1 Energy/Starch foods: Cereals, potato- 2 Protein foods: CP > 14% Poultry, meat, egg, soybean- 3 Vit. & Minerals foods: Fresh Vegetables/ Fruits
Classification 3 1 Energy/Starch foods: Cereals, potato- 2 Protein foods: CP > 14% Poultry, meat, egg, soybean- 3 Vit. & Minerals foods: Fresh Vegetables/ Fruits
Nutritional Value Nutrients in food is to meet the people’s physiological requirement 1 Number 2 Kinds 3 Ratio (Interaction)
Nutritional Value Nutrients in food is to meet the people’s physiological requirement 1 Number 2 Kinds 3 Ratio (Interaction)