Please use this identifier to cite or link to this item:
http://hdl.handle.net/10174/3575
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| Title: | Protein-Polysaccharides of Trametes versicolor: Production and Biological Activities |
| Authors: | Arteiro, Jose
Martins, M. Rosario
Salvador, Catia
Candeias, M. Fatima
Karmali, Amin
Caldeira, A. Teresa |
| Keywords: | Protein–polysaccharides
Trametes versicolor
Antioxidant properties
Edible mushrooms |
| Issue Date: | 22-Feb-2011 |
| Publisher: | Springer |
| Citation: | Arteiro, José M; Martins, M. Rosário; Salvador, Cátia; Candeias, M. Fátima; Karmali, Amin; Caldeira, A T (2011). “Protein-Polysaccharides of Trametes versicolor: Production and Biological Activities”. Medicinal Chemistry Research. DOI: 10.1007/s00044-011-9604-6. |
| Abstract: | Abstract Extracellular- (E-PPS) and intracellular-protein–
polysaccharides (I-PPS) complexes were produced by
Trametes versicolor in submerged cultures with different
carbon sources. The highest extracellular-(EPS) and intracellular-
polysaccharide (IPS) concentration in the complexes
was obtained with tomato pomace culture. DPPH
radical scavenging for E-PPS and I-PPS produced by liter
of culture was equivallent to 2.115 ± 0.227 and 1.374 ±
0.364 g of ascorbic acid, respectively. These complexes
showed a protector effect in the oxidation of erythrocyte
membranes and had ability to inhibit the hemolysis and
methemoglobin synthesis in stressed erythrocytes. These
results suggest that extracellular- and intracellular- polysaccharides
produced are important bioactive compounds
with medicinal potential. |
| URI: | http://hdl.handle.net/10174/3575 |
| Type: | article |
| Appears in Collections: | CQE - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
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