Investigation of the staling process of bread using the small-angle X-ray scattering (SAXS) method

被引:5
作者
Pikus, S [1 ]
Olszewska, E [1 ]
Becal, M [1 ]
机构
[1] Marie Curie Sklodowska Univ, Fac Chem, Dept Crystallog, PL-20031 Lublin, Poland
关键词
bread staling; SAXS; starch matrix;
D O I
10.1002/ffj.1699
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The bread staling process was studied using the SAXS method, data from which indicated that bread staling occurs with significant electron density changes. Two kinds of SAXS measurements were made, on dry and water suspension samples. The SAXS results indicate that dry samples show electron density changes mainly in the gluten phase, while for water suspension samples the changes are mainly in the starch matrix. Copyright (c) 2006 John Wiley & Sons, Ltd.
引用
收藏
页码:37 / 41
页数:5
相关论文
共 19 条
[1]   A SMALL-ANGLE X-RAY-SCATTERING STUDY OF THE ANNEALING AND GELATINIZATION OF STARCH [J].
CAMERON, RE ;
DONALD, AM .
POLYMER, 1992, 33 (12) :2628-2636
[2]  
Chung MS, 2003, FOOD SCI BIOTECHNOL, V12, P727
[3]  
HE H, 1990, CEREAL CHEM, V67, P603
[4]  
Jamroz J, 1997, ITAL J FOOD SCI, V9, P205
[5]  
JENKINS JPJ, 1993, STARCH-STARKE, V45, P417
[6]   The effect of acid hydrolysis on native starch granule structure [J].
Jenkins, PJ ;
Donald, AM .
STARCH-STARKE, 1997, 49 (7-8) :262-267
[7]   Application of small-angle neutron scattering to the study of the structure of starch granules [J].
Jenkins, PJ ;
Donald, AM .
POLYMER, 1996, 37 (25) :5559-5568
[8]  
JOHNSON JM, 1990, CEREAL CHEM, V67, P286
[9]  
KULP K, 1981, CRC CR REV FOOD SCI, V15, P1
[10]  
MAGA JA, 1975, CRC CRIT REV FOOD TE, V4, P443