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Optimization for cellulase production by Aspergillus Niger: Fungal cellulas ...

Bucheria
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EUR 31.67
ApproximatelyRM 155.51
Condition:
Good
“Gebraucht - Gut Retoure aus dem Handel mit mittleren Transportmängeln. Umgehender Versand mit ”... Read moreabout condition
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Located in: Kappeln, Germany
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eBay item number:127425668021

Item specifics

Condition
Good
A book that has been read but is in good condition. Very minimal damage to the cover including scuff marks, but no holes or tears. The dust jacket for hard covers may not be included. Binding has minimal wear. The majority of pages are undamaged with minimal creasing or tearing, minimal pencil underlining of text, no highlighting of text, no writing in margins. No missing pages. See all condition definitionsopens in a new window or tab
Seller Notes
“Gebraucht - Gut Retoure aus dem Handel mit mittleren Transportmängeln. Umgehender Versand mit ...
Seiten
80
Gewicht
136
Einband
Taschenbuch
Marke
LAP LAMBERT Academic Publishing
Fachbereich
Hardcover/Naturwissenschaften, Medizin, Informatik, Technik/Bi...
Publikationstitel
Optimization for cellulase production by Aspergillus Niger: Fu...
Publikationsname
Optimization for cellulase production by Aspergillus Niger: Fu...
Film-/Fernseh-Titel
Keine Angabe
Musiktitel
Keine Angabe
Interpret
Keine Angabe
ISBN
9783848490554
Category

About this product

Produktinformation

Microorganisms bring about most of the cellulose degradation occurring in nature. In the present study, optimization for cellulase production by Aspergillus niger was investigated by using paddy straw as substrate.Cellulase enzyme was produced by the fungus extracellularly. Optimization of cellulase production was done by using various physical (Temperature, pH, Salinity and Incubation time) and chemical parameters (Carbon sources and nitrogen sources) which could influence the enzyme activity. Cellulase production was maximum at the temperature 20°C and minimum at 40ºC. The optimal pH for the cellulase production was observed maximum in 6.0 and minimum in 7.0. Cellulase production was maximum at 48 hours and minimum at 24 hours. Cellulase production was maximum with when fructose was used as a carbon source and minimum with sucrose. Cellulase production was maximum when Malt extract was used as a nitrogen source and minimum with yeast extract. The cellulase enzyme extract was partially purified and its protein fraction was stained with its molecular weight determination by using SDS-PAGE. It revealed two protein bands with the molecular weights of about 83 kD and 50kD.

Produktkennzeichnungen

ISBN-10
3848490552
ISBN-13
9783848490554
eBay Product ID (ePID)
165240048

Produkt Hauptmerkmale

Verlag
Lap Lambert Academic Publishing
Erscheinungsjahr
2012
Anzahl der Seiten
80 Seiten
Publikationsname
Optimization For Cellulase Production by Aspergillus Niger
Sprache
Englisch
Produktart
Lehrbuch
Autor
Saranraj J. P.
Format
Taschenbuch

Zusätzliche Produkteigenschaften

Hörbuch
No
Mitautor
Stella D.
Inhaltsbeschreibung
Paperback
Item Height
5mm
Item Length
22cm
Item Weight
136g
Item Width
15cm

Item description from the seller

Seller business information

VAT number: DE 239910574
About this seller

Bucheria

99.9% positive feedback•28K items sold

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Bei den angebotenen Büchern handelt es sich um Retouren aus dem Handel mit kleineren Transportspuren.Der Versand aus Deutschland erfolgt umgehend mit ordentlicher Rechnung.
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    Schnelle Lieferung, sehr guter Zustand, guter Preis. Das Buch selber entspricht nicht ganz meinen Vorstellungen, da es nur Fotos von Ausstellungsstücken beinhaltet. Aber ich behalte es trotzdem. Guter Verkäufer, gerne wieder.
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  • r***g (7)- Feedback left by buyer.
    Past 6 months
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    Extremely NEGATIVE experience. He sent a book that looked completely different from the advertised picture. The seller is a cheat and has blocked the option to report a negative experience — only the positive option works. So WATCH OUT and do not buy from this seller.
    Reply from: buch-vertrieb- Feedback replied by seller buch-vertrieb.- Feedback replied by seller buch-vertrieb.
    Händler sperrt die Funktion, negativ zu bewerten? Schön wär`s.... Zudem sah das Buch nicht anders aus, sondern war in einer, unserem britischen "Freund" nicht geläufigen Sprache, nämlich französisch, verfasst. Nun lautet aber die Artikelbeschreibung an zwei Stellen Sprache = Französisch und von daher lautet die korrekte Zusammenfassung eher: The customer is a dumb.....
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    Excellent seller, immediate shipping, well packaged, item as described and great value transaction!
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