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| Titre: | Characterization and valorization of olive pomace for production of cellulase from Trichoderma reesei RUT C30 in solid-state fermentation |
| Auteur(s): | Boutiche, Malika
Sahir-Halouane, F.
Meziant, L.
Boulaouad, I.
Saci, F.
Fiala, S.
Bekrar, A.
Mesbah, R.
Abdessemed, A. |
| Mots-clés: | Olive Pomace
Solid-State Fermentation
Enzyme Activity
Cellulases
Trichoderma ressei RUT C-30 |
| Date de publication: | 2020 |
| Editeur: | ALJEST |
| Collection/Numéro: | Algerian Journal of Environmental Science and Technology/Vol.6. N°2 (2020);pp. 1381-1387 |
| Résumé: | The aim of the present work is to characterize the olive
pomace (physico-chemical and microbiological properties) of four
regions known by their high production of olive oil in the north of
Algeria and to valorize the lignocellulosic biomass as culture
substrate for cellulases production using Trichoderma reesei RUT
C-30. The results obtained show that the olive pomace is a
favorable environment for the growth of fungi. The load of total
aerobic mesophilic flora, yeasts and molds varies from 0.45×106
to 1.36×108 CFU/g DM and from 2×106
to 4.76×107 CFU/g DM,
respectively. Physico-chemical parameters of the four regions
revealed significant differences (p<0.05). The determination of filter
paper activities of enzymatic extracts reveals that olive pomace from
Jijel presented the best activity (0.78 U/gds). |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/14747 |
| ISSN: | 2437-1114 |
| Collection(s) : | Publications Nationales
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