Isbn: 9786209048821 - Quitina: Métodos Microbianos Fascinantes (11 results)

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  • Language: Portuguese

    Published by Edi??es Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover

    Seller: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US

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    PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

  • Language: Portuguese

    Published by Edi??es Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover

    Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK

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    PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

  • Language: Portuguese

    Published by Edicoes Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover

    Seller: California Books, Miami, FL, U.S.A.California Books

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  • Language: Portuguese

    Published by Edicoes Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover

    Seller: Books Puddle, Woodside, NY, U.S.A.Books Puddle

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    Condition: New.

  • Language: Portuguese

    Published by Edições Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover

    Seller: preigu, Osnabrück, Germanypreigu

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    Taschenbuch. Condition: Neu. Quitina: métodos microbianos fascinantes | Um método de bioconversão | Haris Parengal (u. a.) | Taschenbuch | Portugiesisch | 2025 | Edições Nosso Conhecimento | EAN 9786209048821 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

  • Language: Portuguese

    Published by Edições Nosso Conhecimento Sep 2025, 2025

    620904882X / 9786209048821

    • Softcover
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    Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.

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    Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 96 pp. Portugiesisch.

  • Language: Portuguese

    Published by Edicoes Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover
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    Seller: CitiRetail, Stevenage, United KingdomCitiRetail

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    Paperback. Condition: new. Paperback. A quitosana e preparada a partir da casca do camarao utilizando metodos de bioconversao, em comparacao com o metodo de tratamento quimico. As propriedades fisico-quimicas, o peso molecular, o grau de desacetilacao, o teor de cinzas, bem como o rendimento da quitosana preparada indicam que a bioconversao e um metodo bom e sustentavel para o isolamento da quitosana. A quitinase, enzima que catalisa a hidrolise dos grupos acetamido da N-acetilglucosamina na quitina, foi purificada ate a homogeneidade a partir da bacteria Bacillus altitudinus e posteriormente caracterizada. A quitinase e ativa em varios substratos quitinosos e derivados da quitina. A enzima e inibida por 1 mM Hg2, Fe2+, mas a adicao de Mn2+ aumenta ligeiramente a atividade da quitinase. Quando a quitina coloidal (um derivado da quitina) foi utilizada como substrato, a temperatura e o pH ideais para a atividade enzimatica foram determinados. A morfologia da superficie do quitosano tratado e a massa molecular aparente da enzima foram determinadas por microscopia eletronica de varrimento (SEM) e eletroforese em gel de poliacrilamida com dodecilsulfato de sodio (SDSPAGE), respetivamente. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Language: Portuguese

    Published by Edicoes Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover
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    Seller: Majestic Books, Hounslow, United KingdomMajestic Books

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    Condition: New. Print on Demand.

  • Language: Portuguese

    Published by Edições Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover
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    Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH

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    Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.

  • Language: Portuguese

    Published by Edicoes Nosso Conhecimento, 2025

    620904882X / 9786209048821

    • Softcover
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    Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios

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    Condition: New

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    Condition: New. PRINT ON DEMAND.

  • Language: Portuguese

    Published by Edições Nosso Conhecimento Sep 2025, 2025

    620904882X / 9786209048821

    • Softcover
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    Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000

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    Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 96 pp. Portugiesisch.