Topic
Solid-state fermentation
About: Solid-state fermentation is a research topic. Over the lifetime, 5311 publications have been published within this topic receiving 113337 citations.
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TL;DR: Tannase an industrially important enzyme was produced by Aspergillus aculeatus DBF9 through a solid-state fermentation (SSF), the organism produced good amount of enzyme and gallic acid in wheat bran among the solid substrate used in SSF.
Abstract: Tannase an industrially important enzyme was produced by Aspergillus aculeatus DBF9 through a solid-state fermentation (SSF). The organism produced good amount of enzyme and gallic acid in wheat bran among the solid substrate used in SSF. Maximum enzyme and gallic acid production occurred in 5% tannic acid after 72 h. Eighty percent initial substrate moisture and 30 °C temperature was found suitable for tannase production.
53 citations
TL;DR: In this article, the authors established a value-added bioconversion system for biomass using the key technology Solid State Fermentation (SSF) and gave an overview of biomass bioconverting by SSF and corresponding advances achieved in recent years.
Abstract: The value-added bioconversion of biomass is necessary due to the depletion of fossil fuels and deterioration of the global environment situation. Based on the analysis of characteristics of solid materials and the applicability of solid agro-industrial residues used as feedstock for solid-state fermentation (SSF), the authors established a value-added bioconversion system for biomass using the key technology SSF. This article gives an overview of biomass bioconversion by SSF and the corresponding advances achieved in recent years. Copyright (c) 2012 Society of Chemical Industry
53 citations
TL;DR: This article reviews the extraction of phenolic compounds from agro-industrial co-products by solid-state fermentation, even as friendly enzyme-assisted extractions, and discusses the characteristics of each bioprocess system and the variables that affect product formation.
Abstract: Phenolic compounds have recently been recognized for their influence on human metabolism, acting in the prevention of some chronic diseases as well as proving to be important antioxidants in food. Nevertheless, the extraction and concentration processes are usually carried out by organic solvent extraction from natural sources and can generate some drawbacks like phenolic compound degradation, lengthy process times and low yields. As a solution, some eco-friendly technologies, including solid-state fermentation (SSF) or enzymatic-assisted reaction, have been proposed as alternative processes. This article reviews the extraction of phenolic compounds from agro-industrial co-products by solid-state fermentation, even as friendly enzyme-assisted extractions. It also discusses the characteristics of each bioprocess system and the variables that affect product formation, as well as the range of substrates, microorganisms and enzymes that can be useful for the production of bioactive phenolic compounds.
53 citations
TL;DR: The need for intensive screening to select potent cultures particularly suited to the system concerned is indicated since it is clear that the cultures which are good producers in submerged fermentation processes cannot be relied upon to perform well in solid-state fermentations.
53 citations
TL;DR: In this paper, a two-level (conventional and statistical) methodology was used to optimize fermentation parameters belong to physiological (pH, temperature and aeration), nutritional (carbon and nitrogen sources) and microbial (inoculum level and incubation time).
53 citations