EFFECT OF THE BENCH SCALE EXTRACTION CONDITIONS ON Pinus radiata BARK EXTRACT YIELD, ANTIOXIDANT PROPERTIES AND COMPOSITION

EFFECT OF THE BENCH SCALE EXTRACTION CONDITIONS ON Pinus radiata BARK EXTRACT YIELD, ANTIOXIDANT PROPERTIES AND COMPOSITION

Many pine bark extracts have antioxidant properties. This work examined bench scale extraction on the yield, the composition and antioxidant properties of Pinus radiata. Acetone solvent (98.7% w/w at 120 °C) yielded maximum phenols concentration, tannins concentration, anti-radical activity (DPPH) a...

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Autores principales: Ramos,Valentina, Bocalandro,Carlos, Riquelme,Sebastián, Sanhueza,Verónica, Aspé,Estrella, Roeckel,Marlene, Fernández,Katherina
Lenguaje:English
Publicado: Universidad del Bío-Bío 2013
Materias:
Antioxidant
bark
bench scale
extraction conditions
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2013000100003
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