Physicochemical Properties and Storage Stability of Microencapsulated DHA-Rich Oil with Different Wall Materials
文献类型：期刊论文
| 作者 | Chen, Wuxi; Wang, Haijun; Zhang, Ke; Gao, Feng; Chen, Shulin; Li, Demao |
| 刊名 | APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 179期号:7页码:1129-1142 |
| 关键词 | DHA-rich oil Microencapsulation storage Stability Wall material |
| 英文摘要 | This study aimed to evaluate the physicochemical properties and storage stability of microencapsulated DHA-rich oil spray dried with different wall materials: model 1 (modified starch, gum arabic, and maltodextrin), model 2 (soy protein isolate, gum arabic, and maltodextrin), and model 3 (casein, glucose, and lactose). The results indicated that model 3 exhibited the highest microencapsulation efficiency (98.66 %) and emulsion stability (> 99 %), with a moisture content and mean particle size of 1.663 % and 14.173 mu m, respectively. Differential scanning calorimetry analysis indicated that the Tm of DHA-rich oil microcapsules was high, suggesting that the entire structure of the microcapsules remained stable during thermal processing. A thermogravimetric analysis curve showed that the product lost 5 % of its weight at 172 A degrees C and the wall material started to degrade at 236 A degrees C. The peroxide value of microencapsulated DHA-rich oil remained at one ninth after accelerated oxidation at 45 A degrees C for 8 weeks to that of the unencapsulated DHA-rich oil, thus revealing the promising oxidation stability of DHA-rich oil in microcapsules. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| 关键词[WOS] | FISH-OIL ; OXIDATIVE STABILITY ; ENCAPSULATION EFFICIENCY ; DOCOSAHEXAENOIC ACID ; ANTIOXIDANT ACTIVITY ; REACTION-PRODUCTS ; FOOD INGREDIENTS ; SODIUM CASEINATE ; WHEY-PROTEIN ; GUM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000381594500001 |
| 源URL | [http://124.16.173.210/handle/834782/2930]  |
| 专题 | 天津工业生物技术研究所_工业生物系统工程实验室 陈树林_期刊论文 |
| 作者单位 | Chinese Acad Sci, Tianjin Inst Ind Biotechnol, Tianjin Key Lab Ind Biol Syst & Bioproc Engn, Tianjin Airport Econ Area, 32 Xiqi Rd, Tianjin 300308, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Wuxi,Wang, Haijun,Zhang, Ke,et al. Physicochemical Properties and Storage Stability of Microencapsulated DHA-Rich Oil with Different Wall Materials[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2016,179(7):1129-1142. |
| APA | Chen, Wuxi,Wang, Haijun,Zhang, Ke,Gao, Feng,Chen, Shulin,&Li, Demao.(2016).Physicochemical Properties and Storage Stability of Microencapsulated DHA-Rich Oil with Different Wall Materials.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,179(7),1129-1142. |
| MLA | Chen, Wuxi,et al."Physicochemical Properties and Storage Stability of Microencapsulated DHA-Rich Oil with Different Wall Materials".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 179.7(2016):1129-1142. |
入库方式： OAI收割
来源：天津工业生物技术研究所
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