Particle structure of black crystal roselle

The utility model discloses a particle structure of a black crystal roselle, which comprises a core layer, at least one coating layer and at least one protective layer. An accommodating space is formed in the core layer to accommodate the roselle extract, the coating layer coats the core layer, and the protective layer coats the coating layer. Therefore, the particle structure of the black crystal roselle can increase the stability of the black crystal roselle extract, improve the biological activity and the absorption rate, and play the beneficial effect of skin care in the body of an ingestion person. 本实用新型公开一种黑晶洛神的微粒结构，其包含核心层、至少一包覆层、及至少一保护层。核心层的内部形成容置空间以容置黑晶洛神提取物，包覆层包覆核心层，且保护层包覆包覆层。因此，本实用新型的黑晶洛神的微粒结构可增加黑晶洛神提取物的稳定性、提升生物活性及吸收率，更可在摄取者体内发挥皮肤护理的有益功效。