CHANGES IN FREE MONOSACCHARIDES DURING STORAGE OF DRIED MILK

被引:28
作者
TROYANO, E
OLANO, A
MARTINEZCASTRO, I
机构
[1] CSIC,INST FERMENTAC IND,E-28006 MADRID,SPAIN
[2] CSIC,INST QUIM ORGAN,E-28006 MADRID,SPAIN
关键词
D O I
10.1021/jf00043a028
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Changes in the monosaccharide fraction of dried skim milk stored under different conditions of temperature and humidity have been studied. The monosaccharide fraction of freshly spray-dried milk contained only galactose and glucose. Both monosaccharides increased during storage, and the formation of tagatose and 3-deoxypentulose was also detected. These changes suggest that lactose transformations during storage take place via condensation with proteins (Maillard reaction), Isomerization (Lobry de Bruyn-Alberda van Ekenstein reaction), and hydrolysis.
引用
收藏
页码:1543 / 1545
页数:3
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