Purple sweet potatoes, a common coarse-grain vegetable in daily diets, are not only suitable as a meal replacement for individuals on a diet but are also highly regarded for their low-calorie content and strong satiety. Moreover, purple sweet potatoes serve as an ideal choice for both children and the elderly due to their rich nutritional profile, which promotes digestive system health. Purple sweet potato starch is produced from fresh, high-quality purple sweet potatoes through processes such as peeling and drying. It retains all the dry matter of purple sweet potatoes except for the skin, including protein, fat, carbohydrates, vitamins, minerals, and dietary fiber. The rehydrated purple sweet potato starch exhibits the same color, aroma, taste, and texture as freshly steamed and mashed purple sweet potatoes. It offers various health benefits, such as lowering blood pressure, enriching blood, benefiting qi, moisturizing the lungs, and improving complexion.
The flesh of purple sweet potatoes ranges from purple to dark purple and contains not only the common nutrients found in sweet potatoes but is also abundant in selenium and anthocyanins. Purple sweet potatoes enjoy significant popularity in both domestic and international markets and possess broad development prospects.
1. Natural purple sweet potato whole powder: A powder product that preserves the color, flavor, and nutrients of the purple sweet potato flesh while exhibiting excellent rehydration properties.
2. Purple sweet potato cooked flour: Produced through the steaming process, this flour converts some starch into sugar, resulting in enhanced taste, higher nutritional value, and a brighter color compared to raw flour. It carries the natural aroma of cooked sweet potatoes and can be tested for quality by simply rinsing it with water.
The nutritional value of purple sweet potato starch:
Purple sweet potato starch not only retains the rich nutrients of purple sweet potatoes but is also easily absorbed by the human body due to its fine processing. It is abundant in protein, starch, pectin, cellulose, amino acids, and various vitamins, particularly anthocyanins—a potent natural antioxidant present in extremely high concentrations. Purple sweet potato starch provides multiple benefits, including promoting intestinal peristalsis and alleviating constipation by accelerating gastrointestinal tract movement, boosting metabolism, and preventing constipation. Additionally, it supplies essential nutrients for the human body, including vitamins and trace elements, contributing to overall health. Furthermore, its antioxidant components help delay skin aging and prevent sagging and drooping. Therefore, purple sweet potato starch serves as an ideal dietary choice for daily consumption.
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Post time: May-20-2025