The absorption of vitamin C and some antioxidants increases in sweet potatoes after cooking, while levels of other plant compounds may decrease slightly ( 33 , 34, 35 , 36 ). 9 янв. 2019 г.
Does frying potatoes remove vitamin C?
MYTH #2. MOST COOKING METHODS DESTROY THE NUTRIENTS IN POTATOES. While boiling potatoes does cause a small loss of water-soluble nutrients like vitamin C and vitamin B6, the white potato retains most, if not all, of its potassium and dietary fiber regardless of cooking method, such as baking, boiling, or frying.
Is vitamin C destroyed by cooking?
Vitamin C can be destroyed by heat and light. High-heat cooking temperatures or prolonged cook times can break down the vitamin. Because it is water-soluble, the vitamin can also seep into cooking liquid and be lost if the liquids are not eaten.
Is there any vitamin C in sweet potatoes?
Sweet potatoes are an excellent source of beta carotene, vitamin C, and potassium. They are also a decent source of many other vitamins and minerals.
Are sweet potatoes healthier when cooked?
Boiling sweet potatoes retains more beta-carotene and makes the nutrient more absorbable than other cooking methods such as baking or frying. Up to 92% of the nutrient can be retained by limiting the cook time, such as boiling in a pot with a tightly covered lid for 20 minutes.
More useful articles on a similar topic 👇
Are sweet potatoes high in calcium?What vitamins and minerals are in sweet potatoes?
