Antimicrobial eugenol nanoemulsion prepared by gum arabic and lecithin and evaluation of drying technologies
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- 作者：Qiaobin Hua ; Hannah Gerharda ; Indu Upadhyayab ; Kumar Venkitanarayananb ; Yangchao Luoa ; yangchao.luo@uconn.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Gum arabic ; Lecithin ; Eugenol ; Nanoemulsion ; Antimicrobial ; Nano spray drying
- 刊名：International Journal of Biological Macromolecules
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：87
- 期：Complete
- 页码：130-140
- 全文大小：3388 K
文摘
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Eugenol nanoemulsions were prepared using gum arabic and lecithin as natural emulsifiers.
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Ethanol was proved to be an effective co-surfactant to reduce droplet size of nanoemulsion.
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The preparation method and physicochemical properties of eugenol nanoemulsions were comprehensively characterized.
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Nanoemulsions showed similar antimicrobial activity compared to free eugenol.
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Nano-size ultrafine powder of nanoemulsions produced by Nano Spray Drying technology exhibited better morphological properties and redispersibility than Freeze Drying technology.
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