Characterization of starch wazes through PALS: unravelling the coezistence of matriz decomposition and glass transition

摘要：

Low-moisture biopolymer-based (e.g. starch) systems have many industrial applications, such as food (e.g., cereal products), packaging films or pharmaceuticals. During their preparation they lose crystallinity and remain in the glassy state. Obviously, understanding the physical basis of their quality or performance over time or as a function of their composition (water, or other added solutes) is of primary importance. Among the key parameters of their performance, one may mention their chemical and structural stability (e.g., respectively oxidative reactions or mechanical properties changes), which are generally more critical than their microbiological stability ensured by their low water activity.

作者: G.Roudaut G.Duplatre

作者单位: Ecole Nationale Supérieure de Biologie appliqué à la Nutrition et à lAlimentation,Université de Bou Institut Pluridisciplinaire Henri Curien,23 rue du Loess,BP 28,67037 Strasbourg Cedex 2,France

会议类型: 国际会议

会议名称: 第九届国际正电子与正电子素国际会议(9th International Workshop on Positron and Positronium Chemistry)(PPC–9)

会议地点: 武汉

会议语种:英文

页码: 17

在线出版日期: 2008-05-11（万方平台首次上网日期，不代表论文的发表时间）