The release of microencapsulated sulphite was evaluated at different types and quantities of wall materials and relative humidity.

• 研究了壁材类型和用量及相对湿度对微囊化的食品保鲜剂亚硫酸盐模拟释放的影响，并用Avrami's公式分析了不同相对湿度下的释放特性。