期刊
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
卷 61, 期 49, 页码 12005-12011出版社
AMER CHEMICAL SOC
DOI: 10.1021/jf401987a
关键词
organogel; structured oil; structuring agent; sugar surfactants; self-assembly; medium-chain amphiphiles
资金
- GoMRI [SA 12-05/GoMRI-002, TUL-626-11/12]
- NSF-CBET [1046099]
- PSC-CUNY
- U.S. Department of Agriculture National Research Initiative [2009-35603-05071]
- Directorate For Engineering
- Div Of Chem, Bioeng, Env, & Transp Sys [1046099] Funding Source: National Science Foundation
Vegetable oils are frequently structured to enhance their organoleptic and mechanical properties. This is usually achieved by increasing the net amount of saturated and/or trans fatty acids in the oil. With the risk of coronary heart diseases associated with these fatty acids, the food industry is looking for better alternatives. In this context, the medium-chain dialkanoates of low-calorie sugars (sugar alcohol dioctanoates) are investigated as a healthy alternative structuring agent. Precursors of sugar amphiphiles, being FDA-approved GRAS materials, exhibited high cell viability at a concentration similar to 50 mu g/mL. They readily formed nanoscale multilayered structures in an oil matrix to form a coherent network at low concentrations (1-3 wt %/v), which immobilized a wide range of oils (canola, soybean, and grapeseed oils). The structuring efficiency of sugar amphiphiles was computed in terms of mechanical, thermal, and structural properties and found to be a function of its type and concentration.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据