S. Rogacheva, Margarita J. Kuntcheva, I. Panchev, T. Obretenov
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引用次数: 7
摘要
不可透析的类黑素已从l -抗坏血酸- l -谷氨酸模型系统中分离出来。对l -抗坏血酸与甘氨酸和赖氨酸的相互作用进行了比较。研究了反应参数对类黑素生成的影响。讨论了它们的分数和光谱特性以及动力学热力学参数。
Melanoidin formation in L-ascorbic acid-α-amino acids interaction. A comparative study
Nondialysable melanoidins have been isolated from the model systems L-ascorbic acid-L-glutamic acid. A comparison with L-ascorbic acid interactions with glycine and L-lysine has been made. The influence of reaction parameters on the formation of melanoidins has been studied. Their fractional and spectral characteristics and the kinetic thermodynamic parameters have been discussed.