What are the potato foods, and how many types of sweet potatoes are there?

1. Sweet potato. It originated in Mexico and tropical America from Colombia and Ecuador to Peru. At the end of the 16th century, sweet potatoes were introduced to China from the South Seas, and China's sweet potato planting area and total output accounted for the first place in the world.

The roots of sweet potatoes are divided into fibrous roots, firewood roots and tuber roots, among which the tuber root is the organ that stores nutrients and is the part for eating, which has various shapes such as spindle-shaped, cylindrical, spherical and block-shaped. Tuber roots also have the characteristics of root germination, which is an important organ for seedling reproduction. Some countries in Africa and Asia use sweet potatoes as their staple food.

2. Potatoes.

Potatoes, also known as potatoes, artichokes, yam eggs, etc., are edible and are important crops for both grain and vegetables. It is a delicious potato that all kinds of people love to eat, with high yield, rich nutrition and strong adaptability to the environment, and has been spread all over the world, and the main producing countries are Russia, Poland, China and the United States. The largest potato growing base in China is Heilongjiang Province.

3. Cassava. Native to tropical America, it is widely cultivated in tropical regions around the world. Its roots are edible, and can be used to grind tapioca flour, make bread, provide tapioca starch and starch for pulp washing, and even alcoholic beverages.

4. Yam. Distributed in Korea, Japan and China; In China, it is distributed in Henan, Anhui, Jiangsu, Zhejiang, Jiangxi, Fujian, Taiwan, Hubei, Hunan, Guangdong, Guizhou, northern Yunnan, Sichuan, eastern Gansu and southern Shaanxi. It grows on hillsides, under forests in valleys, in shrubs or weeds along streams and roads.

The tuber is a commonly used Chinese medicine "Huai Yam", which is rich in starch and can be used as a vegetable food.

5. Taro. Taro is a perennial root-bearing herbaceous plant of the Araceae family, which is often cultivated as an annual crop. Taro is first grown in the hot and humid swampy regions of China, Malaysia and the Indian Peninsula, and is widely cultivated around the world.

China's taro resources are extremely abundant, mainly distributed in the Pearl River, Yangtze River and Huai River basins. Taro is an important vegetable and food crop.

Sweet potatoes are also called sweet potatoes. There are four types of things that we usually see. Yellow-hearted sweet potato, red-hearted sweet potato, purple-hearted sweet potato, white-hearted sweet potato.

Sweet potatoes are also known as whole grains. Sweet potatoes have many uses, and can be used as: raw, steamed, sweet potato cake, baking, cooking porridge, etc.

Cantonese people also use sweet potatoes for morning tea. Sweet potatoes have certain anti-cancer and anti-cancer effects. The role of cardiovascular disease prevention and treatment.

It has the effect of beautifying and delaying aging.

Sweet potato (scientific name: Ipomoeaa batatas (L.).) lam.Also known as sweet potato, sweet potato, red potato, golden potato, sweet potato, red yam, jade pillow potato, yam, sweet potato, sweet potato, sweet potato.

1. Red heart sweet potato.

2. White-hearted sweet potato.

3. Yellow-hearted sweet potato.

Fourth, purple sweet potato.

The types of sweet potatoes include purple sweet potato, red sweet potato, yellow sweet potato, white sweet potato, ** potato, etc.

1. Purple sweet potato:

Purple sweet potatoes are native to Central America.

The skin and flesh of the potatoes are dark purple, and the purple sweet potatoes are used as a natural pigment because they are cultivated in a warm and sunny environment and the soil moisture content is kept at about 70%.

2. Red heart sweet potato:

The skin of the red sweet potato is light yellow, the flesh is light red, it has a very high nutritional value, it is the most widely sold sweet potato on the market, when breeding the red sweet potato, it is necessary to provide it with sandy loam soil with good drainage, and apply well-rotted organic fertilizer in the soil to provide the nutrients needed for the growth of the red sweet potato.

3. Yellow heart potato:

The peel and flesh of the yellow heart potato are light yellow, its taste is sweet and soft and glutinous, when breeding the yellow heart potato, it is necessary to sow it in March and April in the spring of each year, because the light time at this time is longer, which is conducive to the growth of the yellow heart potato, and in the rainy season, it is necessary to discharge the water in the soil for the yellow heart potato.

The difference between the types of sweet potatoes

Sweet potatoes are divided into white hearts, red hearts, yellow hearts, and purple hearts. However, the purple heart of the sweet potato is quite different from the other three kinds of sweet potatoes in terms of appearance and internal color, and generally speaking, the flesh of the sweet potato with the yellow heart is light yellow, and the color will become darker after cooking, and the skin is generally red. The flesh of the sweet potato with a white heart is whitish, and when cooked, it will have a yellow tinge, and the skin is also yellowish.

The inside of the sweet potato is not really red, but a darker golden yellow, and the skin color can be red or lavender. When eating sweet potatoes, you will feel that some sweet potatoes are sweet, and some sweet potatoes are drier, because there are many varieties of sweet potatoes, and different varieties have different tastes.

Cereals: japonica rice, glutinous rice, wheat, corn, millet, black rice, buckwheat, oats, barley, whole wheat, brown rice, purple rice, oats, barley, quinoa, rye, buckwheat, sorghum, barley. Potatoes:

Sweet potato, potato, yam, taro, cassava, water chestnut, water chestnut, konjac, artichoke, jicama, yacon.

Cereals include rice, flour, such as sorghum, corn, millet, sweet potatoes, etc., which mainly provide carbohydrates, proteins, dietary fiber and B vitamins for the human body, and are the main energy of the human body. When eating cereals, we should pay attention to the combination of coarse grains and grains, eat more beans and soy products, and eat 100 150 grams of beans and soy products per person per day.

Potato crops, also known as root crops, mainly include sweet potatoes, potatoes, yams, taro, etc. The product organs of this type of crop are roots and tubers, which grow in the soil and have two physiological stages: the early growth stage and the root (stem) expansion stage. It is a grain crop suitable for grain, vegetables, feed and industrial raw materials, with the rapid development of scientific and technological research and development capabilities and levels, some fields have been at the world's leading level, and are gradually narrowing the gap with other crops.

It generally includes sweet potatoes (sweet potatoes), potatoes, taro, cassava, yams, etc. However, the potatoes in the statistical yearbook include sweet potatoes and potatoes, and do not include taro and cassava.

Summary. Kiss, potato foods include potatoes, sweet potatoes, yams, etc.

Kiss, potato foods include potatoes, sweet potatoes, yams, etc.

Kiss, potato foods include sweet potato, potato, cassava, jicama, konjac, taro, yam, yacon, etc., the nutritional value of potatoes has the effect of controlling obesity, stabilizing blood sugar, promoting intestinal peristalsis, and preventing constipation.