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Plasma trehalase activity in diabetes mellitus
Clinica Chimica Acta, 1970Abstract Trehalase is an enzyme which hydrolyses the disaccharide trehalose to glucose. This enzyme is widespread in nature and found in various human tissue and in human plasma. Trehalose synthesis and degradation has been considered as possibly having a role in carbohydrate transport mechanisms.
L C, Eze, D A, Evans
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Trehalases of the fleshfly Sarcophaga barbata
Journal of Insect Physiology, 1970Abstract Two types of trehalase are present in the flight muscle of Sarcophaga barbata ; one is soluble and the other particulate. The soluble trehalase is apparently contained in blood trapped between muscles and within the extracellular spaces of the muscle. The particulate trehalase is a mitochondrial enzyme which is firmly bound to mitochondrial
A N, Clements +3 more
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Specificity of sugar cane trehalase
Phytochemistry, 1980Abstract An extract containing trehalase and invertase was prepared from apical internodes of sugar cane. The extract hydrolysed three glucosides: maltose, trehalose and sucrose. By reprecipitation with ammonium sulphate, maltase and trehalase activities appear to be due to different enzymes.
Olga Lilia Fleischmacher +3 more
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Serum trehalase: assay and normal values
Clinica Chimica Acta, 1970Abstract A method is presented for the evaluation of serum trehalase. It depends on the determination of glucose, produced from trehalose after incubation with serum. Glucose is determined without deproteinization, either with glucose oxidase, or with o-toluidine.
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Plasma trehalase activity and diabetes mellitus
Biochemical Genetics, 1989Trehalase is an enzyme which hydrolyzes the disaccharide trehalose, yielding glucose. It is widespread in nature and found in various human tissues as well as in human plasma. The synthesis and degradation of its substrate trehalose have been considered as being implicated in carbohydrate transport mechanisms.
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Annals of Nutrition and Metabolism, 1982
R. Bergoz, M.-C. Vallotton, E. Loizeau
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R. Bergoz, M.-C. Vallotton, E. Loizeau
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1966
Publisher Summary This chapter discusses the synthesis of trehalase from insects. The activity of the enzyme is determined by measurement of the production of reducing sugar using the Nelson–Somogyi method. The enzyme is specific for trehalose, with no activity toward the following substrates: maltose, sucrose, melibiose, lactose, raffinose, and ...
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Publisher Summary This chapter discusses the synthesis of trehalase from insects. The activity of the enzyme is determined by measurement of the production of reducing sugar using the Nelson–Somogyi method. The enzyme is specific for trehalose, with no activity toward the following substrates: maltose, sucrose, melibiose, lactose, raffinose, and ...
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