Degradation of Lactic Acid and Pyruvic Acid in Belousov-Zhabotinskii Reactions
نویسندگان
چکیده
The temporal degradation of the Belousov-Zhabotinskii substrates lactic acid, pyruvic acid, bromoand dibromo pyruvic acid is investigated. The only final product of non-brominated substrates is acetic acid. From brominated educts only brominated acetic acids result. The con centrations of the stable products are determined as a function of time. The gross reactions are mainly based on simple consecutive first order reactions. For the pyruvic acid rate constants are determined.
منابع مشابه
بررسی تغییرات اسیدهای آلی در طول دوره رسیدن پنیرهای سفیر آب نمکی ایرانی با استفاده از مایه های مختلف لاکتیکی
For Iranian fermented cheese processing and ripening, different lactic acid bacteria (LAB) that affect on the physicochemical properties and hence the organoleptic characteristics of the cheese is used. Determination of physicochemical changes of cheese, particularly, organic acids is of importance. In this study five cheese formulas with five different group of cheese starters were processed a...
متن کاملبررسی تغییرات اسیدهای آلی در طول دوره رسیدن پنیرهای سفیر آب نمکی ایرانی با استفاده از مایه های مختلف لاکتیکی
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