Purple cabbage itself is rich in anthocyanins, vitamin C, vitamin E, dietary fiber, and minerals such as potassium, calcium, and iron. Among them, anthocyanins are powerful antioxidant components that can scavenge free radicals and help protect cardiovascular health. The vitamin C content far exceeds that of ordinary vegetables, which can enhance immunity and promote collagen synthesis. Abundant dietary fiber can promote intestinal peristalsis, prevent constipation, and contribute to intestinal health.

Purple cabbage powder is made from fresh purple cabbage through the spray - drying process. It not only completely retains the ingredients that can increase satiety, but also has a bright dark - purple color and good water - solubility. It can be used as a natural coloring agent to replace artificial pigments, giving an attractive color to beverages, baked goods, pasta, etc. It retains the unique fresh vegetable aroma of purple cabbage, with a refreshing and slightly sweet taste without astringency. It is convenient to consume and solves the problems of fresh purple cabbage being prone to decay and high transportation losses. At the same time, it is low - calorie and low - fat, making it suitable for people who are losing weight, controlling weight, or paying attention to health preservation. High - quality products are free from the addition of sucrose, preservatives, etc., with pure ingredients. People of various groups, such as the elderly, children, and pregnant women, can consume it with confidence. It is a natural and high - quality ingredient that combines nutrition, appearance, and practicality.