Tips for baking sweet potatoes in electric oven:
1, try to choose slender sweet potatoes, which are easy to bake thoroughly;
2. When turning over, it is recommended to wear insulating gloves, otherwise it will be easily scalded by the baking tube.
Sweet potato is sweet and warm, which can moisten the intestines and relieve constipation, strengthen the stomach and replenish qi. Containing more cellulose, it can absorb water in the intestine, increase the volume of feces, and cause laxative effect. Among them, rich fiber is helpful for defecation. Sweet potato contains a lot of sugar, protein, vitamins and minerals, carotene and vitamin C, anticancer substances that inhibit the growth of cancer cells, and a lot of dietary fiber, so it can prevent constipation and intestinal cancer; At the same time, it can reduce calorie intake and is one of the best foods to lose weight.
Extended data:
Choose an electric oven:
1, check the appearance
The box paint is smooth and thick without peeling; The chrome-plated layer in the inner cavity and baking net is bright, smooth and without peeling; The oven door can be opened and closed freely. The grid is easy to install and disassemble; The heater is firmly installed and can be pulled out with proper force.
2. Power-on test
Turn on the power supply, turn the change-over switch to the power-on position of the upper heater, and the upper heating lamp will light up. After 3 minutes, the temperature should rise. Then turn the change-over switch to the power-on position of the lower heater, and the corresponding indicator light will light up. After a few minutes, the temperature needs to be raised. Finally, put the switch in the full open position, set the box temperature control value to 200℃, and require the temperature to rise to 200℃ within 15 minutes.
3, regular inspection
For electric ovens with timers, check whether the timing time is accurate.
4. Constant temperature inspection
The constant temperature properties of 100℃ and 250℃ were tested.
5. Other inspections
Check whether the oven door is tight and the operation should be flexible. Also check whether the baking tray, baking net, baking fork and other accessories of the electric oven are complete.
References:
Baidu encyclopedia: electric oven