What is the difference between sweet potatoes and purple potatoes? What are the differences, aside f

What is the difference between sweet potatoes and purple potatoes? What are the differences, aside from color and taste? Sweet potatoes and purple potatoes are both coarse grains, but there are obvious differences between the two.

First of all, sweet potatoes and purple potatoes are very different in color. The skin of a sweet potato is pink and yellowish, while the skin of a purple potato is grayish-purple. And the fruit of the sweet potato is yellow, while the kernel of the purple potato is blue-purple.

However, in comparison, the nutritional content of purple potatoes is higher.

The nutrients of the two are also very different, and the fiber, vitamins, carotene, and protein in sweet potatoes are very rich. The dietary cellulose, proanthocyanidins and their trace element selenium are very rich in purple potatoes. Therefore, from the perspective of nutrients, the nutritional content of purple potatoes is higher.

Because there are many chemicals in purple potatoes, all of them are not found in sweet potatoes. Looking at the taste of purple potatoes and sweet potatoes again, the starch content of sweet potatoes will be much higher than that of purple potatoes, and the water content is very rich.

And when sweet potatoes are drunk, the tapioca starch in them is also easily converted into sugar. That way, the taste will be very sweet. In purple potatoes, the starch content is particularly low, so the moisture content is also reduced.

After cooking, the purple potato will taste in all aspects. But from the olfactory nerve, the aroma of purple potatoes is very obvious, which will be even better. And among the purple potatoes, there will be a unique milk fragrance.

Therefore, this is also the main reason why many people like to eat purple potatoes. And the scope of use of the two will also be different. When many people take sweet potatoes, most of them use three cooking methods: steaming, boiling, and roasting.

Purple potatoes are relatively bright in color and have different milky flavors, so in most cases, purple potatoes are used on desserts. Or boil purple potatoes and mix them into pastry. In general, in daily life, eating some purple potatoes and sweet potatoes in moderation is very beneficial to our body.

However, whether to choose sweet potatoes or purple potatoes also depends on your own situation. If you like the feeling of noodles, you can choose purple potatoes. If you prefer to eat foods that are too sweet, then you can choose sweet potatoes.

Purple potatoes and sweet potatoes come in different colors; In terms of nutritional value, purple potatoes are slightly higher than sweet potatoes, mainly because sweet potatoes do not contain anthocyanins; Purple potatoes and sweet potatoes have different tastes, sweet potatoes have a sweeter taste and purple potatoes have a milder taste.

Purple potatoes contain vitamins, minerals, dietary fiber and starch, and are rich in selenium anthocyanins, but the ingredients in sweet potatoes are relatively single. Purple sweet potato is able to scavenge free radicals and antioxidants. It can play a role in beauty and beauty, anti-aging and anti-aging, and sweet potatoes are also rich in vitamin A and carotene, which has a good protective effect on the eyes; The yield of purple potatoes is relatively small, so relatively speaking, it is more expensive, and the difficulty of planting sweet potatoes is low, and it is relatively close to the people.

Sweet potatoes and purple potatoes are both delicious foods, especially when cooking porridge or boiling porridge, put a little bit on it, it tastes very fragrant, and one person can drink a big bowl. But what is the difference between sweet potatoes and purple potatoes? Is it just the difference in color and taste?

Sweet potatoes and purple potatoes are both sweet potato foods, which can promote digestion, relieve constipation, and at the same time prevent unnecessary sugar in the human body from being converted into fat, which is very helpful for the human body. Many healthy people will eat a roasted sweet potato at night, which is the unique role and effect of applying sweet potatoes.

Many people find that purple sweet potatoes have been bought better than sweet potatoes on the market, although the ** of sweet potatoes is higher than sweet potatoes, but there are still few people who will patronize the sweet potato trade. Therefore, some people suspect that purple sweet potatoes are genetically modified food, and it is not good for the human body to eat them often, in fact, purple sweet potatoes are not genetically modified foods, and there is a reason why purple sweet potatoes are high. Sweet potatoes contain a lot of cyanin, which gives them a purple-blue color, which is one of the biggest differences between purple potatoes and sweet potatoes.

Cyanocyanin can protect the liver, improve the antioxidant resistance of cells and enhance the plasticity of capillaries.

Purple sweet potatoes also contain a lot of selenium, and the incidence of cancer in modern people is getting higher and higher, especially in the liver, and selenium is called the "big brother against cancer", and purple sweet potatoes happen to contain colorful selenium. Purple sweet potatoes adapt to the needs of modern people's physical health, so they are a little higher. Purple potatoes and sweet potatoes are not only different in color, but also in their nutritional content.

If you want to eat sweet potatoes, it is best to buy purple sweet potatoes, purple sweet potatoes are stronger than sweet potatoes. Sweet potato food has the best effect because it can prevent the transformation of sugar, and the starch content in purple sweet potatoes is lower than that of sweet potatoes, which is not easy to convert into sugar.

Purple potatoes and sweet potatoes have to be boiled or cooked before they can be eaten, and the human body cannot completely absorb and digest the colorful starch in purple potatoes and sweet potatoes, in addition, eating too much will also lead to stomach bloating and other discomforts. Whether it is purple sweet potatoes or sweet potatoes, eating too much is only due to small losses, and long-term eating can't really be true. The starch content of purple potatoes and sweet potatoes is quite high, and eating too much will lead to excessive energy intake and weight gain.

Have you figured out the difference between purple potatoes and sweet potatoes? If I really want to lose weight, or choose an effective exercise method! Although purple sweet potatoes are richer than sweet potatoes, don't just eat purple potatoes, sweet potatoes and purple potatoes belong to different food categories, trace elements or a little different.

Everyone often eats roasted sweet potatoes, and few sell roasted purple potatoes, because the taste of roasted purple potatoes is not as fragrant and glutinous as sweet potatoes, and the moisture content of purple sweet potatoes is quite high, and the starch content is lower than that of sweet potatoes, which is not sweet enough. Purple sweet potato ****, sweet potato is not bad, figure out the difference between the two, order purple sweet potato or sweet potato according to your own needs.

In addition to the color and taste of sweet potatoes and purple potatoes, there is also a big difference in sweetness, the sweetness of sweet potatoes is higher than that of purple potatoes, and the taste of purple potatoes will be more powdery, and the taste of sweet potatoes is a little moist.

The skin of sweet potatoes is generally light brown and pink, the color is light, the flesh color is generally yellow or orange, while the skin color of purple potatoes is gray-purple, the color is darker, and the flesh color is purple. Sweet potatoes have a relatively high starch content and water content, taste more moist and soft, and taste sweeter.

In addition to the different colors and tastes, and different nutrients, purple potatoes are rich in anthocyanins, as well as trace elements and minerals that are more than 3 times that of sweet potatoes.

Sweet potatoes and purple potatoes are all delicious foods, especially when boiling porridge or boiling porridge, it tastes very fragrant, and one person can drink a big bowl. But what is the difference between sweet potatoes and purple potatoes? Is it just the difference in color and taste?

Sweet potatoes and purple potatoes are both sweet potato ingredients, which can promote digestion, relieve constipation, and at the same time prevent unnecessary sugar in the human body from being converted into body fat, which has a great helping effect on ****. Many healthy people will eat a roasted sweet potato at night, which is the use of sweet potatoes to benefit the unique effect and effect of ****.

Many people find that purple sweet potatoes have always been better than sweet potatoes on the market, although the ** of sweet potatoes is higher than sweet potatoes, but there are still very few people who will come to the sweet potato business. Therefore, some people suspect that purple sweet potato is genetically modified food, and it is not good for the body to eat it often, in fact, purple sweet potato is not genetically modified food, and there is a reason why purple sweet potato is high. Sweet potatoes are rich in a lot of cyanin, and for this reason, they show a blue-purple color, which is one of the biggest differences between purple potatoes and sweet potatoes.

Cyanocyanin can protect the liver, improve the antioxidant of somatic cells and enhance the ductility of capillaries.

Purple sweet potatoes also contain a lot of selenium, and the incidence of cancer in contemporary people is getting higher and higher, especially in the liver, and selenium is known as the "cancer prevention boss", and purple sweet potatoes happen to have a variety of selenium. Purple sweet potatoes adapt to the needs of contemporary people's physical health, so the price is higher. Purple potatoes and sweet potatoes are not only different in color, but also very different in terms of nutrients.

If you want to eat sweet potatoes, it is best to buy purple sweet potatoes, purple sweet potatoes are stronger than sweet potatoes. Sweet potato foods have a leading effect because they can block the conversion of sugar, and the starch content in purple sweet potatoes is lower than that of sweet potatoes, which is not easy to convert to sugar.

Purple potatoes and sweet potatoes need to be boiled or cooked before they can be consumed, and it is difficult for the body to completely digest and absorb the colorful tapioca starch in purple potatoes and sweet potatoes, and at the same time, eating too much will continue to cause discomfort such as bloating. Whether it is purple sweet potatoes or sweet potatoes, eating too much can only outweigh the losses, and eating it for a long time can't really be true. Both purple potatoes and sweet potatoes are very high in starch, and eating too much will cause you to gain weight due to too much energy intake.

Have you figured out the difference between purple potatoes and sweet potatoes? If you really want to lose weight, or use a reasonable exercise method! Although purple sweet potatoes are richer than sweet potatoes, don't just eat purple potatoes, sweet potatoes and purple potatoes belong to different foods, and there are a small amount of differences in nutrients.

Everyone often eats all roasted sweet potatoes, very few sell roasted purple potatoes, because the taste of roasted purple potatoes is not as fragrant and glutinous as sweet potatoes, the water content of purple sweet potatoes is very high, the starch content is less than sweet potatoes, not enough sweet. Purple sweet potato**, sweet potato is not bad, figure out the difference between the two, according to your own must buy purple sweet potato or sweet potato.

1. The appearance is different. The taste is not the same. Eat differently.

**Varies. The skin of sweet potatoes is generally light brown and powdery with a lighter color. The flesh is generally yellow, yellowish or orange in color.

When cooked, the meat will darken in color and take on a light orange color. 2.The skin of purple potatoes is grayish-purple, darker in color, and the flesh is purple.

Sweet potatoes have a relatively high starch content and moisture content, so they taste soft and sweet. Purple potatoes have little water content, taste a little dry, and the sweetness is not as red as the red ones, but they will have a faint fragrance.

The differences between purple potatoes and sweet potatoes are: 1. Different colors. The color of sweet potatoes is yellow or light red, and the color of purple potatoes is purple; 2. The nutrients are different.

In addition to essential nutrients such as protein, starch, pectin, and fiber, which are also found in sweet potatoes, purple potatoes also contain anthocyanins and selenium.

Compared with sweet potatoes, the nutritional value of purple potatoes is higher, the dietary fiber of purple potatoes is coarse, and purple potatoes are very rich in anthocyanins, containing a variety of natural mineral elements, which can play a role in anti-fatigue and blood replenishment, so the nutritional value of purple potatoes is higher.

Sweet potatoes and purple potatoes have different colors, different tastes, different nutritional values, different effects, ** different, sweet potatoes are generally orange and light yellow, while purple potatoes are generally dark purple, the fragrance of purple potatoes is very strong, which makes people have a great appetite and sweet potatoes are relatively light; I think the taste of purple potatoes will be better, because purple potatoes are rich in anthocyanins, and his aroma is very strong, and it tastes very sweet and greasy.

The color of the sweet potato is pink or yellow, and the skin of the purple potato is purple. Purple potatoes are rich in anthocyanins and selenium, while sweet potatoes have a high sugar content, and the taste will be softer and more glutinous, and the fragrance is tangy. Purple potatoes have no taste after steaming.

Moderate sweetness. Sweet potatoes taste better.

The difference is very big, because these two foods are two different varieties, the taste is different, the nutritional value is different, the moisture content is different, and the taste is also different. The taste of purple potatoes will be better, especially delicate.

The difference is that the shape is different, and then the taste is not the same when eating, the color is not the same, the sweet potato is yellow, but the purple potato is purple, and the nutrition of the sweet potato will be higher. It may be that the sweet potato will taste a little better.

The nutritional value is different, there will be different tastes, the color is different, the color of purple potatoes is darker, there will be different effects, the management during the planting period is different, there will be different yields, and I personally feel that the taste of sweet potatoes is better.

Purple sweet potatoes have a better detoxification and laxative effect.

Generally, the shoots of sweet potatoes tend to be green, but the shoots of purple sweet potatoes are purple. Purple sweet potatoes have a starch content about 20% higher than sweet potatoes, so they have a more chewy texture. She Yibin said that the secret of the purple sweet potato is because of its high cyanocyanin content.

At present, the price on the market is generally around yuanjin, and large vegetable markets generally have **. Dr. Wang Dongxu, a dietary health care expert at Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, said that purple sweet potatoes have the characteristics of edible, medicinal and health care. Sweet potatoes are known to have the effect of promoting bowel movements, and the reason for this is that sweet potatoes contain a lot of crude fiber.

Purple sweet potatoes are richer in crude fiber, so they are more effective in detoxification. Director Wang said that in addition to the nutrients of ordinary sweet potatoes, purple sweet potatoes are also rich in selenium and anthocyanins. Selenium is an essential trace element for the human body.

The secret of longevity of the elderly in many longevity areas is related to selenium. For example, according to the authoritative department, the soil of Rugao in Nantong, Jiangsu Province is rich in the trace element selenium, and it is this soil that grows vegetables and crops that are also rich in selenium. The selenium content in Rugao's dried radish is several times that of ordinary dried radish, and the selenium content of cabbage is also several times that of ordinary varieties, which is called "longevity food", and the local residents' dietary habits are mainly grains and vegetables, which supplement the selenium in the human body through the food chain, bringing longevity, selenium-rich food, which can improve the body's immunity and prevent aging.

Dr. Wang Dongxu said that anthocyanins have a preventive and advanced effect on more than 100 diseases, and anthocyanins are known as the seventh essential nutrient after water, protein, fat, carbohydrates, vitamins and minerals. Anthocyanins are the most direct, effective and safest free radical scavengers found by the scientific community to prevent and treat diseases and maintain human health, and their ability to scavenge free radicals is 20 times that of vitamin C and 50 times that of vitamin E. Anthocyanins have a small molecular structure and are the only substances that can scavenge free radicals through the blood-brain barrier to protect brain cells.

Since purple sweet potatoes have so many benefits, how to eat them at the same time as healthy and scientific? Director Wang said that when processing purple sweet potatoes, they must be steamed and cooked thoroughly. Because the cell membrane of the starch in purple sweet potatoes is not destroyed by high temperature, it is difficult to digest.

In addition, the gasification enzyme in sweet potatoes is not destroyed by high temperature, and it will cause discomfort after eating. Due to the low protein content of purple sweet potatoes, eating them alone can lead to an unbalanced nutrient intake. Therefore, the traditional way of cutting sweet potatoes into pieces and boiling them into porridge with rice is still relatively scientific.