Baked groundnuts and steamed groundnuts have the same calorie content, the difference is that their water and sugar content has changed.

Groundnut is rich in carbohydrates, and 100g of groundnut has 99 calories. Roasted groundnut in the role of high temperature, sugar will be concentrated, when the groundnut skin heated to a certain temperature, caramelization reaction can occur.

While steaming the groundnut in the process of steaming, due to the influence of water vapor, the texture of the groundnut will become softer, the water content will increase. But the calorie itself is the same, did not change, generally only deep-fried, barbecued sweet potato calorie is higher. The same groundnut without adding any flavorings and additives, per 100g edible part of the steamed groundnut, the calorie is about 131Kcal, while the baked sweet potato is about 163Kcal.

Sweet potato alias:

Sweet potatoes, also known as sweet potatoes, sweet potatoes, groundnuts and so on, native to South America and the Greater and Lesser Antilles, is now widely Cultivated in the world's tropical and subtropical regions, but in some northern areas such as Heilongjiang Province has also been planted successfully, most areas in China are widely cultivated. Sweet potato adaptable, like warm and light and do not tolerate frost, drought and alkali resistance, suitable for planting in fertile and well-drained sandy loam, is an easy to keep the crop.

In southern China, there is a "one made sweet potato half a year grain" said, and industrial and agricultural production and people's lives are closely related to the root in addition to staple food, but also food processing, starch and alcohol manufacturing industry is an important raw material, roots, stems, leaves can be used as excellent fodder, is a perennial herbaceous vine plants of the genus Tiger Palm Vine in the family Cyclocarpaceae.

Refer to Baidu Encyclopedia - Sweet Potato