溶剂蒸发法制备丙硫菌唑微囊及其性能研究

陈歌,曹立冬,许春丽,赵鹏跃,曹冲,李凤敏,黄啟良

Performance Study of Prothioconazole Microcapsules Prepared by Solvent Evaporation Method

CHEN Ge,CAO LiDong,XU ChunLi,ZHAO PengYue,CAO Chong,LI FengMin,HUANG QiLiang

表4 芯壁质量比对微囊性能的影响

Table 4 Effect of mass ratio of core to wall on microcapsule performance

芯壁质量比 Mass ratio of core to wall 载药量 Loading content (%) 包封率 Encapsulation efficiency (%) 粒径 D50 (μm) 跨距 Span 1﹕5 15.31±2.28a 77.04±7.26a 3.46±0.06b 4.26a 1﹕10 7.69±0.98b 75.99±2.10a 3.47±0.05b 4.08b 1﹕20 4.66±0.12c 71.72±2.92a 4.33±0.08a 4.22a