8/18/2019 cultivo Pleurotus ostreatus

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OPTIMIZATION OF THE SUBSTRATE MIXTURE CONSISTED OF Pinus sylvestris L.

CHIP, Eucaliptus globulus L. CHIP AND CORNCOB TO MAXIMIZE THE PRODUCTIVITY

OF THE Pleurotus ostreatus PRODUCTION.

Jorge Armando García1, Alberto Claudio Miano2, Gabriela Barraza3

1Escuela de Ingeniería Agroindustrial, Facultad de Ingeniería, César VallejoUniversity,Trujillo, LL, Per!

2 "e#art$ent o% Agri&%ood Industry, Food and 'utrition (LA'), Lui* de +ueiro* College o%  Agricultur (EAL+), University o% -o Paulo (UP), Piracica.a, P, /ra*il 

0 Escuela de Ingeniería Agroindustrial, Facultad de Ciencias Agro#ecuarias, 'ational University o% Trujillo, Trujillo, LL, Per!

Abstract

The edible mushroom is a ver im!ortant source o" !rotein in the human alimentation, #hich

is an alternative to the animal !rotein consum!tion$ The can be gro#n in man agro

industrial #astes #ith high content o" cellulose, hemicellulose and lignin$ There"ore, the

!roduction o" mushrooms can be a good alternative to reduces #astes and the

environmental !ollution$ %n addition, the need o" o!timizing the mushroom !roduction

!rocess is ver desirable in order to ma&imize the !roductivit$ 'or those reasons, the

!resent stud "ocused on o!timizing the substrate (chi! o" Eucaly#tus glo.ulus, chi! o" 

Pinus sylvestris  and Corncob) mi&ture to ma&imize the !roductivit (*ield, Biological

+""icienc and roductivit rate) o" the Pleurotus ostreatus !roduction$ 'or this, the -im!le&.

e&!anded Centroid /esign #ith 10 treatments #as used, taing as range o" substrate

concentration "rom 0 to 100 (##)$ 4btaining as a result that there is signi"icant di""erent

(!50,06) among the treatments, demonstrating that the Pinus sylvestris chi! and the corncob

increase the !roductivit, in contrast to the Eucaly#tus glo.ulus, #hich reduces it$ A

mathematical model (7280$9:), #hich !redicts the !roductivit o" the Pleurotus ostreatus as

"unction o" the used substrates concentration, #as obtained$ 'inall, b using the desirabilit

"unction, it #as !roved that using 100 o" Pinus sylvestis chi! as substrate or mi&tures o" 

Pinus sylvestris chi! #ith corncob, the highest !roductivit is obtained$

;e#ords< Pleurotus ostreatus, Pinus sylvestris, Eucali#tus glo.ulus, Agroindustrial aste,

o#ti$i*ation!