Table 2.

Classification of vegetables and fruits with typical examples

Classification	Examples
Vegetables
Green leafy	Spinach, garland chrysanthemum, turnip green, cabbage, etc.
Leafy	Lettuce, red leaf lettuce, cauliflower, broccoli, celery, etc.
Fruit and flower	Tomato, eggplant, cucumber, sweet pepper, okra, etc.
Root	Turnip, Japanese radish, carrot, onion, burdock, etc.
Juice	Tomato juice, mixed vegetable juice, mixed vegetable and fruit juice, etc.
Other	Mushroom, bamboo shoots, soy bean sprouts, royal fern, bracken, etc.
Fruits	Fresh fruits and dried fruits

This classification is based on the classification that was set up in the point-of-sales system of the investigated stores