| 학회 | 한국화학공학회 |
| 학술대회 | 2015년 봄 (04/22 ~ 04/24, 제주 ICC) |
| 권호 | 21권 1호, p.84 |
| 발표분야 | 공업화학 |
| 제목 | Synthesis of phospholipid biosurfactants from vegetable oil sources and characterization of their interfacial properties |
| 초록 | Interest in biosurfactants has been steadily increasing in recent years due to their diversity, environmentally friendly nature such as nontoxicity and excellent biodegradability, possibility of large-scale production, selectivity, performance under extreme conditions, and potential applications in environmental protection [1]. In this study, phospholipid biosurfactants were synthesized for cosmetics and household product applications. Economic and environmentally friendly phospholipid biosurfactants with excellent biodegradable characteristics were derived from renewable vegetable oils such as sunflower oil, rapeseed oil, cottonseed oil, palm oil, and coconut oil. The structure of the resulting products was elucidated by FT-IR, 1H NMR, and 13C NMR spectroscopies and interfacial characteristics of the synthesized surfactant including critical micelle concentration, surface tension, interfacial tension, wetting property, emulsification activity, viscosity and foam property have been examined. [1] Zalak N. Patel and N. Saraswathy, World Journal of Pharmaceutical research, Volume 3, Issue 2, 1968-1977, 2014. |
| 저자 | 이수민1, 임종주1, 김도원1, 손종석1, 이주연1, 김병조2, 최규용2, 이현신2 |
| 소속 | 1동국대, 2AK ChemTech |
| 키워드 | eco-friendly; phospholipid biosurfactant; vegetable oil; interfacial property |
| 원문파일 | 초록 보기 |
