Sweet Potatoes A 1-cup serving of baked sweet potato has 180 calories and just over 23 milligrams of beta-carotene. Mashed sweet potato is more concentrated by volume, making it an even better source of beta-carotene.
Is carotene in sweet potato?
True to their name, sweet potatoes have a naturally sweet flavor, which is further enhanced through cooking methods like roasting. They are also one of the top sources of beta-carotene—a precursor to vitamin A.
Do sweet potatoes have more beta-carotene than carrots?
It's important to note that for the same amount of calories, carrots have almost double the Vitamin A and beta-carotene, 17+ fold more alpha-carotene, and contain lutein+xeaxanthin (whereas sweet potatoes don't have any!).
Which vegetable is highest in beta-carotene?
The richest sources of beta-carotene are yellow, orange, and green leafy fruits and vegetables (such as carrots, spinach, lettuce, tomatoes, sweet potatoes, broccoli, cantaloupe, and winter squash). In general, the more intense the color of the fruit or vegetable, the more beta-carotene it has.
How much carotenoids are in a sweet potato?
The carotenoid contents ranged from 1.131 to 3.908 mg/100 g dry weight in yellow-fleshed cultivars and from 14.791 to 46.187 mg/100 g dry weight in orange-fleshed cultivars (Table 8.1). Seventeen carotenoids were detected in yellow- and orange-fleshed sweet potatoes via HPLC analysis (Fig. 8.2).
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