Fabrication of uniform alginate-agarose microcapsules loading FeSO4 using water-oil-water-oil multiple emulsions system combined with premix membrane emulsification technique
文献类型：期刊论文
| 作者 | Zhang, Bo1,2; Yang, Tingyuan1; Wang, Qibao2; Zhang, Guifeng1; Huo, Junsheng3; Huang, Jian3; Wang, Lianyan1 |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2016-06-05 |
| 卷号 | 498期号:JUNE页码:128-138 |
| 关键词 | Premix membrane emulsification Water-oil-water-oil multiple emulsion system Alginate Agarose Microcapsules FeSO4 encapsulation |
| ISSN号 | 0927-7757 |
| 英文摘要 | In this study, the uniform alginate-agarose microcapsules entrapping FeSO4 were successfully fabricated by premix membrane emulsification technique combined with ionic crosslinking solidification method. It was the first time to employ four phase emulsions system of W-1/O-1/W-2/O-2 for encapsulating FeSO4 into alginate-agarose microcapsules. We systematically investigated how the preparation parameters including type of oil phase and emulsifier, concentrations of alginate and agarose and volume ratios between oil and water phase influenced the stability of emulsions, the morphology and size distributions of microcapsules and loading efficiency of FeSO4. We found that the stability of emulsion was improved with the increase of viscosity and density of outer oil phase (O-2), the concentration of emulsifier as well as the volume ratio between inner water phase and inner oil phase (W-1/O-1) within a certain range. Besides, loading capacity of Fe2+ in alginate/agarose microcapsules presented an increase tendency with the decrease of the volume ratio between external water phase (W-2) and primary emulsion [W-2/(O-1/W-1) (v/v)], and also decreased with the concentration of W-2. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | INVERSION TEMPERATURE METHOD ; ATOMIC-FORCE MICROSCOPY ; IRON-DEFICIENCY ANEMIA ; W/O NANO-EMULSIONS ; MECHANICAL-PROPERTIES ; FERROUS SULFATE ; MICROSPHERES ; PARTICLES ; MICROPARTICLES ; ENCAPSULATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000375165700016 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/21038]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.China Univ Ming & Technol, Sch Chem & Environm Engn, Beijing 100083, Peoples R China 3.Chinese Ctr Dis Control & Prevent, Natl Inst Nutr & Hlth, Beijing 100050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Bo,Yang, Tingyuan,Wang, Qibao,et al. Fabrication of uniform alginate-agarose microcapsules loading FeSO4 using water-oil-water-oil multiple emulsions system combined with premix membrane emulsification technique[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2016,498(JUNE):128-138. |
| APA | Zhang, Bo.,Yang, Tingyuan.,Wang, Qibao.,Zhang, Guifeng.,Huo, Junsheng.,...&Wang, Lianyan.(2016).Fabrication of uniform alginate-agarose microcapsules loading FeSO4 using water-oil-water-oil multiple emulsions system combined with premix membrane emulsification technique.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,498(JUNE),128-138. |
| MLA | Zhang, Bo,et al."Fabrication of uniform alginate-agarose microcapsules loading FeSO4 using water-oil-water-oil multiple emulsions system combined with premix membrane emulsification technique".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 498.JUNE(2016):128-138. |
入库方式： OAI收割
来源：过程工程研究所
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