Des cultures bact???riennes et fongiques pectinases ont ???t??? isol???es ??? partir de d???chets d'???corces de fruits. Les cultures bact???riennes ont ???t??? identifi???es comme Bacillus sp. et Pseudomonas sp. et les cultures fongiques comme Aspergillus niger, Aspergillus flavus et Penicillium chrysogenum. Toutes les cultures bact???riennes et fongiques se sont av???r???es produire un niveau appr???ciable d'enzymes pectinolytiques, ??? savoir la pectine est???rase et la pectate lyase. Parmi les diff???rents niveaux de ...
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Des cultures bact???riennes et fongiques pectinases ont ???t??? isol???es ??? partir de d???chets d'???corces de fruits. Les cultures bact???riennes ont ???t??? identifi???es comme Bacillus sp. et Pseudomonas sp. et les cultures fongiques comme Aspergillus niger, Aspergillus flavus et Penicillium chrysogenum. Toutes les cultures bact???riennes et fongiques se sont av???r???es produire un niveau appr???ciable d'enzymes pectinolytiques, ??? savoir la pectine est???rase et la pectate lyase. Parmi les diff???rents niveaux de pectine test???s, toutes les cultures ont enregistr??? une activit??? pectinase maximale ??? une concentration de pectine de 1 %. ??? cette concentration, les isolats bact???riens Pseudomonas sp. et Bacillus sp. ont pr???sent??? une activit??? pectine est???rase plus ???lev???e. ??? une concentration de pectine de 1 %, l'isolat fongique Aspergillus niger a enregistr??? une activit??? maximale de pectine est???rase et Penicillium chrysogenum a enregistr??? une activit??? maximale de pectate lyase. Lors de la fermentation submerg???e, l'isolat fongique Aspergillus flavus a enregistr??? une activit??? pectine est???rase et pectate lyase plus ???lev???e. L'ajout de nitrate d'ammonium a augment??? la production de pectinases ??? partir de d???chets d'???corces de fruits. La production de pectinase ??? partir d'???corces de fruits ???tait plus ???lev???e dans la fermentation en milieu solide que dans la fermentation submerg???e et Aspergillus a obtenu de meilleurs r???sultats que les autres organismes.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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Fine. Text in French. Trade paperback (US). Glued binding. 76 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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New. Text in French. Trade paperback (US). Glued binding. 76 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
