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柚子籽油-β-环糊精微胶囊制备工艺的优化
Preparation of pomelo seed oil-β-cyclodextrin microcapsule
  
DOI：
中文关键词:  柚子籽油  微胶囊  β-环糊精
英文关键词:pomelo seed oil  microcapsule  β-cyclodextrin
基金项目:
Author NameAffiliation
LI An  
XIAO Xiaonian  
GUO Ye，etc  
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中文摘要:
      以β-环糊精为壁材，采用β-环糊精饱和水溶液法对柚子籽油进行微胶囊包埋。研究表明壁油比（β-环糊精质量（g）与柚子籽油体积（mL）比）、包埋时间、包埋温度对微胶囊包埋率影响程度大小为：包埋温度＞包埋时间＞壁油比。在单因素实验基础上通过响应面法优化，确定的最佳工艺条件为：壁油比4.5∶1，包埋时间132 min，包埋温度47℃。在最佳工艺条件下，柚子籽油的包埋率为92.18%。
英文摘要:
      With β-cyclodextrin as wall material, pomelo seed oil-β-cyclodextrin microcapsule was prepared by β-cyclodextrin saturated aqueous solution method. The effects of ratio of wall material to oil (mass of β-cyclodextrin (g) to volume of pomelo seed oil(mL)), embedding time, embedding temperature on embedding rate were studied, and the effect degree was as follows:embedding temperature＞embedding time＞ratio of wall material to oil. On the basis of single factor experiment, the optimal process parameters were determined by response surface methodology as follows:ratio of wall material to oil 4.5∶1, embedding time 132 min, embedding temperature 47[KG-*8]℃. Under the optimal conditions, the embedding rate of pomelo seed oil was 92.18%.
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