Manley-Harris M, Richards G N
Wood Chemistry Laboratory, University of Montana, Missoula 59812.
Carbohydr Res. 1991 Oct 14;219:101-13. doi: 10.1016/0008-6215(91)89045-h.
Amorphous sucrose, containing citric acid as catalyst, undergoes thermolysis at 100 degrees to yield fructofuranosyl cation and D-glucose. The cation reacts with unchanged sucrose to form all three of the known kestoses, and also their alpha-fructofuranosyl anomers. Two of the latter are resistant to invertase hydrolysis. A new fructosylglucose disaccharide is also formed.
含有柠檬酸作为催化剂的无定形蔗糖在100摄氏度下进行热解，生成呋喃果糖基阳离子和D-葡萄糖。该阳离子与未反应的蔗糖反应，形成所有三种已知的蔗果三糖，以及它们的α-呋喃果糖基端基异构体。后两者中的两种对转化酶水解具有抗性。还形成了一种新的果糖基葡萄糖二糖。
