You can add more powder to increase the color or let the color develop by letting your mixture sit. Anthocyanin-based colors are generally quite stable over time, but they can fade or change under certain conditions. For example, exposure to heat and light can cause the color to fade, while changes in pH can cause the color to shift (anthocyanins can appear red in acidic conditions and green-blue in alkaline conditions).
Purple sweet potatoes, also known as Okinawan sweet potatoes, originally hail from the islands of Okinawa in Japan.
Serving Size | 100g |
Calories | 380 |
Amount/serving | %DV* |
Serving Size 100g | 0% |
Calories 380 | 0% |
Total Fat .5g | 1% |
Saturated Fat 0g | 0% |
Trans Fat 0g | 0% |
Cholesterol 0mg | 0% |
Total Carbohydrate 86g | 31% |
Dietary Fiber 10g | 35% |
Total Sugars 18g | 0% |
Includes Added Sugars 0 | 0% |
Protein 5g | 0% |
Vitamin D 0mcg | 0% |
Calcium 0mg | 0% |
Iron 0mg | 0% |
Potassium 0mg | 0% |
Ingredients Purple Sweet Potato | 0% |
* Percent Daily Values are based on a 2,000 calorie diet. | |
Ingredients: | |
Purple Sweet Potato |