Navegação Ciências Agrárias por Assunto "Protease"

Resultados 1-8 de 8

    • Bactérias psicrotróficas e atividade proteolítica no leite cru refrigerado 

      Nörnberg, Maria de Fátima Barros Leal; Tondo, Eduardo Cesar; Brandelli, Adriano (2009) [Artigo de periódico]
      O resfriamento prolongado do leite na fazenda, e a posterior coleta e transporte do produto em caminhões tanque isotérmicos pode possibilitar o desenvolvimento de micro-organismos psicrotróficos. Estes microrganismos, ...

    • Digestibility of total, insoluble and soluble dietary fiber of sows during gestation 

      Oelke, Carlos Alexandre; Ribeiro, Andrea Machado Leal; Denardin, Cristiane Casagrande; Veit, Fernando Cézar; Schreiner, Tiago; Araújo, Fabiane Arce (2018) [Artigo de periódico]
      When the level of fiber is increased, it is important to evaluate the impact of this addition upon the nutrients digestibility. The present study evaluated the effect of variation in the amount of total dietary fiber in ...

    • Diversity and enzyme production by yeasts isolated from raw milk in southern Brazil 

      Dorneles, Andreia Spanamberg; Hartfelder, Claudia Cecília; Fuentefria, Alexandre Meneghello; Silva, Patrícia Valente da (2004) [Artigo de periódico]
      O leite in natura é geralmente considerado um meio ideal para o crescimento de muitos microorganismos devido a sua riqueza nutritiva. Apesar de haver numerosos relatos da ocorrência de leveduras em produtos lácteos em todo ...

    • Growth performance and intestinal health of broilers fed a standard or low-protein diet with the addition of a protease 

      Cardinal, Kátia Maria; Moraes, Mariana Lemos de; Andretta, Ines; Schirmann, Graciele Dalise; Belote, Bruna Luiza; Barrios, Miguel Alejandro; Santin, Elizabeth; Ribeiro, Andrea Machado Leal (2019) [Artigo de periódico]
      We evaluated the effects of a protease supplementation on the growth performance and intestinal health of broilers. Cobb chicks (392; 1-42 d) were divided into four treatments (seven replicates of 14 birds each). There ...

    • Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk 

      Correa, Ana Paula Folmer; Daroit, Daniel Joner; Velho, Renata Voltolini; Brandelli, Adriano (2011) [Artigo de periódico]
      The production of extracellular hydrolases by a psychrotrophic bacterium isolated from refrigerated raw milk, and identified as a Pseudomonas sp. belonging to the Pseudomonas jenssenii group, was studied. This bacterium ...

    • Keratinolytic bacteria isolated from feather waste 

      Riffel, Alessandro; Brandelli, Adriano (2006) [Artigo de periódico]
      The aim of this study was to characterize keratinolytic bacteria isolated from feather waste. Four isolates were selected after growth on solid medium with feather meal as sole carbon and nitrogen source and screened for ...

    • Proteolytic potential of enzymes produced by Candida parapsilosis and Rhodotorula. mucilaginosa isolated from liquid whey 

      Monte, Aline Marques; Silva, Ana Karoline Matos da; Rodrigues, Aline Maria Dourado; Costa, Luciana Muratori; Santos, André Luis de Sousa dos; Bacelar, Rafael Gomes Abreu; Ramos, Lívia de Souza; Correa, Ana Paula Folmer; Brandelli, Adriano; Pereyra, Carina Maricel; Muratori, Maria Christina Sanches (2019) [Artigo de periódico]
      The search for yeast with proteolytic activity that can be explored in technology and product innovation was the objective of this study to isolate and identify strains present in liquid whey and evaluate the proteolytic ...

    • Two-step purification and partial characterization of keratinolytic proteases from feather meal bioconversion by Bacillus sp. P45 

      Lemes, Ailton César; Gautério, Gabrielle Victória; Rosa, Cezar Augusto da; Brandelli, Adriano; Kalil, Susana Juliano (2023) [Artigo de periódico]
      This study aimed to purify and partially characterize a keratinolytic protease produced by Bacillus sp. P45 through bioconversion of feather meal. Crude protease extract was purified using a sequence of an aqueous two-phase ...