1, earth eggs and ordinary eggs
Earth eggs are smaller than ordinary eggs, but the price is more expensive. There are two main reasons. 1 They are fed in different ways. Earth eggs, also known as free range eggs, are naturally free-range, and mainly feed on insects, vegetables and weeds, while chickens in chicken farms are mainly fed with artificial feed.
Second, things are rare, and the yield of native eggs is not as high as that of ordinary eggs, but the proportion of yolk is large, the color is lighter, the cholesterol and fat content are higher, and it will taste more fragrant. As far as the nutritional value is concerned, there is not much difference in the main nutrients such as protein, calcium, iron and phosphorus between them.
Therefore, if you want to supplement your body with nutrition, ordinary eggs are enough and cost-effective.
2. Oranges and Wogan
Wogan looks more shiny than orange, with less output, longer growth cycle, fuller fruit, higher sugar content and water content than orange, and also contains a lot of vitamin C. It is easy to peel, thick and juicy to eat, delicate and tender, and less residue in the mouth after chewing, which will naturally be more expensive than orange.
3. Loose cauliflower and tight cauliflower
Tight-flowered cauliflower is more compact than loose-flowered cauliflower in appearance, and softer and sweeter in taste, so loose-flowered cauliflower is more expensive in many places, saying that it is an organic vegetable with higher nutritional value.
4. Kiwi and kiwi fruit
Kiwifruit and kiwifruit look exactly the same, but the prices are very different. Kiwifruit made in China is relatively cheap, while kiwifruit cultivated in New Zealand is expensive.
Generally, our common kiwifruit is green-hearted, so it needs to be ripened before eating, and it is delicious only when it is softened, or it will be astringent. However, kiwifruit with yellow heart generally does not need to be ripened, and its taste will be sweeter and delicious.
5, jackfruit and durian
Jackfruit is generally bigger than durian, but the price is not as expensive as durian. Jackfruit pulp has a clear fragrance and tastes crisp, sweet and refreshing. Durian's flesh is soft, soft and sweet, and the smell is stinky.
Durian is expensive because its yield is less than jackfruit, its meat yield is less, and it is not tolerant to release. At the same time, durian has higher nutritional value than jackfruit, and its protein, fat, dietary fiber, minerals, vitamins and other nutrients are higher than jackfruit.
6. Leek and garlic
Leek yellow and garlic yellow are similar in appearance and smell, but they are two completely different vegetables. Leek yellow is generally more expensive than garlic yellow, and its leaves are more like leeks. The leaves of garlic are waxy yellow and thicker.
Leek is rich in protein, sugar, vitamins, minerals and other nutrients, while garlic is rich in allicin, selenium, fatty acids and other substances. Relatively speaking, garlic has higher nutritional value.
Compared with the taste, people tend to buy more leek, because the taste of garlic will be stronger, and they are afraid that there will be an odor in their mouths if they eat too much.