75 research outputs found

    Avaliação de linhagens de feijoeiro comum no tabuleiro costeiro do Espírito Santo.

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    Este trabalho tem o objetivo de divulgar os resultados dos Testes de Adaptação Local, sob a responsabilidade do Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural (INCAPER), conduzidos na região dos tabuleiros costeiros do Espírito Santo no período de 2010 a 2012.CONAF

    Avaliação regional de linhagens de feijoeiro comum do grupo preto no norte do Espírito Santo.

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    Este estudo tem por objetivo divulgar os resultados dos ensaios de VCU?s de 11 genótipos de feijoeiro do grupo preto, conduzidos nos anos de 2013 e 2014 no estado do Espírito Santo.CONAF

    Avaliação de linhagens de feijoeiro comum de grãos carioca no norte do Espírito Santo.

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    Este estudo tem por objetivo divulgar os resultados dos ensaios de VCU?s de 14 genótipos de feijoeiro do grupo comercial carioca, conduzidos no ano de 2013 e 2014 no Estado do Espírito Santo.CONAF

    Avaliação de linhagens de feijoeiro comum no Estado do Espírito Santo no período de 2008 a 2009.

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    Esse trabalho tem por objetivo divulgar os resultados dos ensaios de Teste de Adaptação Local, conduzidos sob a responsabilidade do Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural (INCAPER), no Espírito Santo no período de 2008 a 2009.CONAF

    Cellulase recycling in biorefineriesis : is it possible?

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    On a near future, bio-based economy will assume a key role in our lives. Lignocellulosic materials (e.g., agroforestry residues, industrial/solid wastes) represent a cheaper and environmentally friendly option to fossil fuels. Indeed, following suitable processing, they can be metabolized by different microorganisms to produce a wide range of compounds currently obtained by chemical synthesis. However, due to the recalcitrant nature of these materials, they cannot be directly used by microorganisms, the conversion of polysaccharides into simpler sugars being thus required. This conversion, which is usually undertaken enzymatically, represents a significant part on the final cost of the process. This fact has driven intense efforts on the reduction of the enzyme cost following different strategies. Here, we describe the fundamentals of the enzyme recycling technology, more specifically, cellulase recycling. We focus on the main strategies available for the recovery of both the liquid- and solid-bound enzyme fractions and discuss the relevant operational parameters (e.g., composition, temperature, additives, and pH). Although the efforts from the industry and enzyme suppliers are primarily oriented toward the development of enzyme cocktails able to quickly and effectively process biomass, it seems clear by now that enzyme recycling is technically possible.Financial support from FEDER and Fundação para a Ciência e a Tecnologia (FCT): GlycoCBMs Project PTDC/AGR-FOR/3090/2012–FCOMP-01-0124- FEDER-027948 and Strategic Project PEst-OE/EQB/LA0023/2013, Project BBioInd-Biotechnology and Bioengineering for improved Industrial and Agro-Food processes, REF. NORTE-07-0124-FEDER-000028 Cofunded by the Programa Operacional Regional do Norte (ON.2–O Novo Norte), QREN, FEDER and the PhD grant to DG (SFRH/BD/88623/ 2012) and ACR (SFRH/BD/89547/2012)
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