10, D-80333 Munich, Germany;elsevierCarbohydrate ResearchBu¨ttner, U.; Ochs, S.; Severin, T. Formation of amino acids by reaction of glucose and xylose with primary amines. Carbohydr. Res. 1996, 291, 175-181.
glucose -D-2-aminoglucose (glucosamine) H O OH OH H H NH 2 H OH CH 2 OH H Usesforaminosugars. Structuralcomponentsofbacterialcellwalls. Amajorstructuralunitofchondroitinsulfate-a componentofcartilage. Componentofglycoproteinandglycolipids. Osazoneformation Dehydration Glucose+H2SO4---hydroxylmethylfu...
Does the catabolic pathway break down glucose? Which metabolic reaction occurs when a cell uses energy? Define the term catabolic reaction. Explain why the formation of glucose molecules from a polysaccharide such as glycogen is a good example of this type of reaction. ...
Formation of sulfur- and nitrogen-containing compounds from the reaction of furfural with hydrogen sulfide and ammonia Takayuki,Shibamoto - 《Journal of Agricultural & Food Chemistry》 被引量: 52发表: 1977年 STUDIES ON THE BACTERIAL METABOLISM OF SULFUR I. FORMATION OF HYDROGEN SULFIDE FROM CERTAIN...
(50-nL)wereusedtostudythehydrothermaldecom- positionofd-glucoseathightemperaturesandhighpressures.Duringslowheating(0.18 ◦ C/s)to350 ◦ C intheautoclave,water-solubleglucose(0.9M)begantodecomposeat220 ◦ Candreactedcompletelyat 280 ◦ C.Theinitialdecompositionproductswere5-(hydroxymethyl)furfural...
A product easily converted to glyoxal was found in an early stage of the reaction of sugar with amine in ethanol. Glyoxaldicyclohexylimine was isolated from the reaction mixture of d-glucose with cyclohexylamine. This finding suggested the formation of a similar type glyoxaldialkylimine in other ...
Equimolar solutions (0.1 M) of four reducing sugars (glucose, fructose, lactose, and maltose) and four amino acids (lysine, serine, threonine, and cysteine) were prepared in distilled water and pH was set to 9. Solutions were placed in swing-top bottles and reactions were performed at ...
A pasta model system consisting of durum wheat gluten proteins and glucose was heated at different times and temperatures under wet (6.6% water) and dry conditions in order to study conditions which promote the formation of Maillard compounds in pasta. Formation of coloured compounds was very slow...
Long-Term Exposure to [Cr₃O(O ₂CCH ₂CH ₃) ₆(H ₂O) ₃] ⁺ in Wistar Rats Fed Normal or High-Fat Diets Does Not Alter Glucose Metabolism The reaction between CHO and OH radicals has been shown to be fast and to play an appreciable role for the removal of CHO rad...
Autonomous reaction network exploration algorithms offer a systematic approach to explore mechanisms of complex chemical processes. However, the resulting reaction networks are so vast that an exploration of all potentially accessible intermediates is computationally too demanding. This renders brute-force expl...