Affiliation:
1. Belarus State Technological University
Abstract
Kinetic parameters (rate constants, energies and entropies of activation) of the acid-catalytic hydrolysis of reducing disaccharides cellobiose and lactose are determined in a wide range of mixtures of water and organic solvents (dioxane, acetone, DMSO, and acetic acid). It is shown that raising the content of the organic solvent accelerates the hydrolysis of the glycosidic bonds in different ways. The effect solvents have on the rate and mechanism of the studied reaction is discussed on the basis of solvation concepts.
Publisher
The Russian Academy of Sciences
Reference19 articles.
1. Книрель Ю.А., Науменко О.И., Севченкова С.Н. и др. // Успехи химии. 2019. Т. 88. Вып. 4. С. 406. = label:RUSSIFNhttps://doi.org/10.1070/RCR4856?locant
2. Кучина Ю.А., Дубровин С.Ю., Коновалова И.Н. // Рыбное хоз-во. 2009. № 4. С. 115.
3. Бочков А.Ф., Афанасьев В.А., Заиков Г.Е. Образование и расщепление гликозидных связей. М.: Наука, 1978. 180 с.
4. Корольков И.И. Перколяционный гидролиз растительного сырья. М.: Изд-во “Лесн. пром-сть”. 1990. 272 с.
5. Барбаш В.А. // Энерготехнологии и ресурсосбережение. 2012. № 1. С. 27.