食品科学 ›› 2003, Vol. 24 ›› Issue (11): 84-88.

• 工艺技术 • 上一篇    下一篇

玻璃化微胶囊香精的研究

 吴克刚, 孔令会, 武伟   

  1. 汕头大学海洋生物研究所,广东汇香源食品有限公司
  • 出版日期:2003-11-15 发布日期:2011-12-13

Microencapsulated Essence in Glassy State

 WU  Ke-Gang, KONG  Ling-Hui, WU  Wei   

  1. 1.Marine Biological Institute, Shangtou University;2.Guangdong Hisony Food Co.,Ltd
  • Online:2003-11-15 Published:2011-12-13

摘要: 本文研究碳水化合物为壁材,柠檬油香精为芯材,通过喷雾干燥实现玻璃化微胶囊包埋柠檬油香精。实验结果表明,麦芽糊精(DE9-11)、玉米糖浆(DE42)和阿拉伯胶配比为1:1.5:3.75,香精含量20%~30%时,形成的玻璃态微胶囊壁结构紧密,香精加工挥发损失少;柠檬香精微胶囊Tg为108.4℃。

关键词: 玻璃化, 微胶囊, 香精

Abstract: In this paper, the glassy microencapsulation of lemon oil essence with carbohydrates as wall material by spray dryingmethod was studied. Results showed that the compact wall of microencapsule wish glass transition temperature of 108.4℃ wasformed and lessened effectively the essence loss during the procedure when the proportion of malt dextrin (DE9-11), corn syrup(DE42) and arabic gum was 1:1.5:3.75 respecfively and the essence content obtained was 20%~30%。

Key words: glassy state, microencapsulation, essence