Chrysanthemi (chrysanthemum, e.g., Chrysanthemum morifolium Ramat., a common medicinal and ornamental flower) is valued for its bioactive components (flavonoids, chlorogenic acid, volatile oils) and soothing properties. Microwave drying (MD) is a high-efficiency, quality-preserving technology widely used for chrysanthemum processing—it addresses the limitations of traditional methods (e.g., sun drying, hot air drying) such as long cycles, nutrient loss, and color fading.
Microwave-dried chrysanthemums retain high nutritional and sensory value, making them suitable for diverse industries:
Traditional Chinese Medicine (TCM): Used to clear heat, soothe the liver, and relieve eye strain. Processed into chrysanthemum tea, herbal soups, or powdered formulations (superior to hot air-dried products for medicinal efficacy).
Food & Beverage: Added to pastries (chrysanthemum cakes), beverages (chrysanthemum milk tea, sparkling water), or health foods (chrysanthemum honey) for aroma and nutrition.
Cosmetics: Extracts of microwave-dried chrysanthemums (rich in antioxidants) are used in facial masks, lotions, and eye creams to soothe skin and reduce inflammation.
Ornamental & Craft: High-integrity dried chrysanthemums are used in flower arrangements, resin crafts, or scented sachets (retains color and faint fragrance for 6–12 months).
Microwave drying is a game-changing technology for chrysanthemum processing. By optimizing pretreatment, drying parameters, and post-treatment, it maximizes the retention of chrysanthemums’ color, nutrients, and aroma—while significantly improving efficiency and reducing energy costs. This technology is increasingly adopted in TCM, food, and cosmetic industries, driving the high-value utilization of chrysanthemum resources.
