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Method for the enzymatic control of pitch deposits formed during paper pulp production using an esterase that hydrolyses triglycerides and sterol esters

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dc.creator Calero-Rueda, Olga
dc.creator Gutiérrez Suárez, Ana
dc.creator Río Andrade, José Carlos del
dc.creator Muñoz Martín, María del Carmen
dc.creator Plou Gasca, Francisco José
dc.creator Martínez, Ángel T.
dc.creator Martínez, María Jesús
dc.date 2008-01-24T17:10:33Z
dc.date 2008-01-24T17:10:33Z
dc.date 2002-09-26
dc.date.accessioned 2017-01-31T00:59:46Z
dc.date.available 2017-01-31T00:59:46Z
dc.identifier International Publication Number: WO 2002/075045 A1
dc.identifier http://hdl.handle.net/10261/2732
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2732
dc.description Filing Date: 2002-03-14.-- Priority Data: ES P200100618 (2001-03-16)
dc.description The invention relates to the selection of a mushroom, Ophiostoma piceae, which secretes a commercial esterase. The invention also relates to the production and characterisation of the enzyme and the application tests carried out on synthetic process liquids and pulps representative of paper pulp production processes using hardwood and softwood. The results obtained demonstrate that the novel enzyme possesses great affinity and activity in relation to cholesterol linoleate, oleate, tributyrin and triolein, said enzyme being able to reduce the concentrations of sterol esters and triglycerides during the treatment of process liquids from the production of eucalyptus and pine pulps respectively.
dc.format 1423360 bytes
dc.format 308644 bytes
dc.format application/pdf
dc.format application/pdf
dc.language spa
dc.rights openAccess
dc.title Method for the enzymatic control of pitch deposits formed during paper pulp production using an esterase that hydrolyses triglycerides and sterol esters
dc.title Procedimiento para el control enzimático de los depósitos de brea (pitch) formados durante la fabricación de pasta de papel utilizando una esterasa que hidroliza tanto triglicéridos como ésteres de esteroles
dc.type Patente


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