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Screening antifungal activities of selected medicinal plants.
Plants synthesise a vast array of secondary metabolites that are gaining importance for their biotechnological applications. The antifungal activity of the ethanolic extracts of ten ArgentineanExpand
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Propolis from the northwest of Argentina as a source of antifungal principles
Aims:  To determine the antimycotic and cytotoxic activities of partially purified propolis extract on yeasts, xylophagous and phytopathogenic fungi.
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Antibacterial activity of plant extracts from northwestern Argentina
Aims:  To determine the antibacterial and cytotoxic activities of aqueous and ethanolic extracts of northwestern Argentinian plants used in folk medicine. To compare the mentioned activities withExpand
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A thermostable α-galactosidase from Lenzites elegans (Spreng.) ex Pat. MB445947: purification and properties
An α-galactosidase was isolated from a culture filtrate of Lenzites elegans (Spreng.) ex Pat. MB445947 grown on citric pectin as carbon source. It was purified to electrophoretic homogeneity byExpand
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Purification and characterization of the invertase from Pycnoporus sanguineus.
A constitutive invertase (EC 3.2.1.26) was isolated and purified by the first time from Pycnoporus sanguineus. The enzyme is a glycoprotein. Its relative molecular mass is about 84,000 and itsExpand
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Nicotiana glauca invertase: characterization and effects of endogenous alkaloids fn2 fn2 Career rese
Abstract An acid-soluble invertase from Nicotiana glauca has been studied for the first time. The plant was selected because it is known that the genus Nicotiana has vacuolar alkaloids; the sameExpand
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Role of sugarcane straw allelochemicals in the growth suppression of arrowleaf sida
Previous studies suggested that allelochemicals from sugarcane straw may suppress the growth of arrowleaf sida (Sida rhombifolia L.). A study was conducted to establish: (1) the direct or indirectExpand
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