首页> 外文会议>The 18th international drying symposium >EFFECT OF MANNITOL ON FORMATION OF HOLLOW PARTICLES IN THE SPRAY-DRIED POWDERS OF ENCAPSULATED EMULSIFIED d-LIMONENE IN GUM ARABIC AND MALTODEXTRIN
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EFFECT OF MANNITOL ON FORMATION OF HOLLOW PARTICLES IN THE SPRAY-DRIED POWDERS OF ENCAPSULATED EMULSIFIED d-LIMONENE IN GUM ARABIC AND MALTODEXTRIN

机译:甘露醇对阿拉伯糖和麦芽糊精中包封的乳化d-柠檬烯喷雾干燥粉末中空心颗粒形成的影响

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摘要

Confocal laser scanning microscopy (CLSM) is a helpful means for characterization of internal structure of spray-dried particles.The effect of addition of mannitol on the formation of hollow particles in the spray-dried powders of emulsified d-limonene encapsulated within the combination matrix of gum arabic and maltodextrin was investigated by CLSM.The spray-dried powders were prepared by using an Ohkawara-L8 spray dryer equipped with a centrifugal atomizer.The internal and external morphology of the spray-dried powders were analyzed as a function of the operating conditions of the spray-dryer by CLSM and scanning electron microscopy (SEM).Addition of mannitol reduced the proportion of hollow particle presumably by its rapid crystallization during the spray drying process.
机译:共聚焦激光扫描显微镜(CLSM)是表征喷雾干燥颗粒内部结构的有用手段。添加甘露醇对包裹在复合基质中的乳化d-柠檬烯喷雾干燥粉末中空心颗粒形成的影响用CLSM研究阿拉伯树胶和麦芽糊精的含量,使用装有离心雾化器的Ohkawara-L8喷雾干燥器制备喷雾干燥的粉末,并分析喷雾干燥粉末的内部和外部形态与操作的关系。甘露醇的加入降低了中空颗粒的比例,这大概是由于中空颗粒在喷雾干燥过程中快速结晶所致。

著录项

  • 来源
  • 会议地点 Xiamen(CN)
  • 作者单位

    Department of Applied Biological Science,Kagawa University 2393,Ikenobe,Miki,Kita,Kagawa 761-0795,Japan;

    VTT Technical Research Centre of Finland POB 1000,FI-02044 VTT,Finland;

    Department of Applied Biological Science,Kagawa University 2393,Ikenobe,Miki,Kita,Kagawa 761-0795,Japan;

    Department of Biotechnology,Tottori University 4-101 Koyama Minami,Tottori,680-8552,Japan;

    Corporate Research Development Division,Takasago International Corporation 1-4-11,Nishi-hachiman,Hiratuka,Kanagawa,254-0073,Japan;

    Corporate Research Development Division,Takasago International Corporation 1-4-11,Nishi-hachiman,Hiratuka,Kanagawa,254-0073,Japan;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 空气处理;
  • 关键词

    spray drying; morphology; CLSM; mannitol; hollow particle;

    机译:喷雾干燥;形貌; CLSM;甘露醇;空心颗粒;

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