Maltose studies

L.A. Valenskaya et al showed that in children suffering from dysentery, Enterosgel administration improves digestion of maltose, studied by the method of... 

One notices that the data from the oxidation of melezitose by per-iodic acid confirm the pyranose structure of the D-glucose unit in turanose, and therefore also in the case of maltose, in agreement with the original assignments for both of these disaccharides from methylation studies. 

An early report from Shukla et al.129 showed efficient hydrolysis and isomerization reactions of disaccharides, including cellobiose, maltose, and lactose, over zeolites type A, X, and Y. Abbadi et al.130 studied the hydrolysis of maltose, amylose, and starch over the zeolitic materials H-mordenite, H-beta, and mesoporous MCM-41. The effect of temperature and pressure, as well as that of the Si/Al ratio of H-mordenite and H-beta zeolites, on their catalytic activity was investigated for the... 

A. Abbadi, K. F. Gotlieb, and H. van Bekkum, Study on solid acid catalyzed hydrolysis of maltose and related polysaccharides, Starch, 50 (1998) 23-28. 

The rate of oxidation of ethylene glycol was found268-269 to attain a broad maximum between pH 2.5 and 6. In a very complete study of the effect of pH on the periodate oxidation of carbohydrates, Neumiiller and Vasseur260 showed that the oxidation of maltose, melibiose, methyl a-D-... 

Hills, B.P. and Pardoe, K. 1995. Proton and deuterium NMR studies of the glass transition in a 10% water-maltose solution. J. Mol. Liquids 62, 229-237. 

The best-studied systems to date are those for the uptake of maltose, histidine, siderophores and vitamin B12. Typical of all the ABC-type importers are the soluble binding proteins, which bind the substrate with high affinity. Early studies revealed that many binding proteins could be extracted from Gramnegative bacteria by an osmotic shock procedure, giving rise to the term osmotic-shock-sensitive transport systems. It still holds true that the majority... 

The enzyme was examined by Fischer following earlier studies by Bour-quelot (39) in France. Bourquelot (39) reported that he had made known in 1883 that an extract from a culture of A. niger hydrolyzed maltose. He now provided evidence that the solution also caused hydrolysis of trehalose. However, since this activity was lost on heating to 63 °C but that responsible for the hydrolysis of maltose was maintained up to 75 °C, he concluded that the fungus produced two different ferments —one a maltase, the other a trehalase. 

The thermodynamics of the maltose-binding protein of E. coli (MalE) have been studied using both DSC and ITC.117 This protein is a periplasmic component of the transport system for malto-oligosaccharides and is used widely as a carrier... 

Proteins expressed as fusion proteins have also been crystallized. Maltose binding protein (MBP) (Kobe et al., 1999 Liu et al., 2001), thioredoxin (Stoll et al., 1998) and GST (Kuge et al., 1997) have all been used as fusion proteins in structure studies. 

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