COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
作者: Cláudia R. F. SouzaPatrícia N. Ferraz-FreitasWanderley P. Oliveira
刊名: Química Nova, 2017, Vol.39 (8), pp.979-986
来源数据库: Directory of Open Access Journals
DOI: 10.5935/0100-4042.20160108
关键词: Inclusion complexLippia sidoidesEssential oilSpray drying.
原始语种摘要: The aim of this work was the production and characterization of binary, ternary and quaternary complexes based on β-cyclodextrin (β-CD) and Lippia sidoides essential oil (EO). OE:β-CD formulations at proportions of 1:10 to 2:10 (binary); added with surfactant or polymer (ternary) or with both (quaternary) were prepared and submitted to spray drying at optimized operating conditions (inlet gas temperature: 160 °C, drying gas flow rate: 60 m3/h; feed flow rate: 4 g/min; pressure and flow rate of the atomizing air: 2.5 kgf/cm2 and 17 lpm). The responses evaluated were the encapsulation efficiency (EE), powder properties, product morphology, and process efficiency (REC). The results showed that the addition of polymer and surfactant to β-CD, generating ternary and quaternary complexes...
全文获取路径: PDF下载  DOAJ  (合作)
分享到:

×
关键词翻译
关键词翻译
  • quaternary 第四期
  • efficiency 效率
  • encapsulation 密封
  • drying 干燥
  • morphology 形态学
  • polymer 聚合物
  • conditions 条件式
  • spray 喷雾
  • improved 改进
  • cyclodextrin 环糊精