OXYGEN TRANSFER IN THE SOLID-STATE CULTIVATION OF D. monoceras ON POLYURETHANE FOAM AS AN INERT SUPPORT

Bastos, Reinaldo Gaspar; Motta, Fernanda Lopes; Santana, Maria Helena Andrade

doi:10.1590/0104-6632.20160334s20150262

Cited by 7 publications

(3 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to Musoni et al [96], the bioreactor is the core of biological process. There are four major roles of the bioreactor, which are: In SSF or SMF processes, the bioreactor provides suitable environment for microorganism growth and biological activity [1].…”

Section: Bioreactors For Ssfmentioning

confidence: 99%

“…According to Pandey et al [12,13], SSF bioreactor design should carefully consider design and operating variables, especially aeration transfer, temperature control (including cooling system), effective diffusion of oxygen in gas phase and coefficient for heat transfer through bioreactor wall. In SSF, oxygen transfer can often be inefficient in some designs [11,96]. The problems are complicated, affecting the temperature and the water content of the solid medium, which both need to be, controlled tightly [97,98].…”

Section: Bioreactors For Ssfmentioning

confidence: 99%

See 1 more Smart Citation

Design Aspects of Solid State Fermentation as Applied to Microbial Bioprocessing

Webb¹

2017

JABB

View full text Add to dashboard Cite

Solid state fermentation (SSF) refers to the microbial fermentation, which takes place in the absence or near absence of free water, thus being close to the natural environment to which the selected micro organisms, especially fungi, are naturally adapted. SSF has been used in the world for a long time. This technology is commonly known in the East, for traditional manufacture of fermented foods, and in the west, for mould-ripened cheese. It can be defined as a system, in which the growth of selected microorganism(s) occurs on solid materials with low moisture contents and has been identified as a potentially important methodology and technique in biotechnology. Nowadays, SSF is an economically viable, practically acceptable technology for large-scale bioconversion and biodegradation processes. Development of sustainable SSF and bioprocess technology is an emerging, multidisciplinary field with possible application to the production of enzymes, chemicals, bioethanol and pharmaceuticals. SSF offers many advantages over conventional submerged fermentation (SMF) such as, simple and inexpensive substrates, elimination of the need for solubilisation of nutrient from within solid substrates, elimination of the need for rigorous control of many parameters during fermentation, product yields are mostly higher, lower energy requirements, produce less waste water, no foam generation and relatively easy recovery of end products. SSF provides flexibility in terms of the raw materials to be used and their capability to produce various value-added products. Keywords:

show abstract

Section: Bioreactors For Ssfmentioning

confidence: 99%

Section: Bioreactors For Ssfmentioning

confidence: 99%

Design Aspects of Solid State Fermentation as Applied to Microbial Bioprocessing

Webb¹

2017

JABB

View full text Add to dashboard Cite

show abstract

“…Contrary to the findings of Arora et al (2018) who found that the oxygen consumption rate was directly related to Rhizopus oryzae cell biomass production, the present work showed the impact of the growth phase and the amount of oxygen supply on the growth since they affected the content of oxygen consumption. This was supported by the work of Bastos et al (2016) in which increased biomass and protein production using polyurethane foam as an inert support to increase oxygen transfer, since oxygen uptake affected enzyme production, which was required for fungal growth (Zhou et al, 2018;Abdella et al, 2020).…”

Section: Red Pigment Productionmentioning

confidence: 90%

Correlation of oxygen consumption with growth and red pigment production of Monascus purpureus in solid state fermentation of rice

Chysirichote,

Sakoolkaew,

Klinthong

2024

IFRJ

View full text Add to dashboard Cite

Since aeration has a crucial role in mass and heat transfer during solid-state fermentation (SSF), the aim of the present work was to find out how it related to biomass and red pigment production of Monascus purpureus TISTR3615 during SSF. The fungal consumption of oxygen, one of the air's constituents important for fungal metabolism, was used to explain the relationship between the aeration rate, the fungal growth, and the red pigment production during the SSF of rice. Findings showed that at increased aeration rates, the fungus absorbed more oxygen, which boosted fungal growth but decreased red pigment production. Conversely, red pigment production increased when the fungus' oxygen consumption decreased. Regression equations with an acceptable R2 were used to explain the relationship between M. purpureus' red pigment production and its oxygen consumption and aeration rate. The ideal oxygen concentration for increasing M. purpureus' capacity to produce red pigment was 0.0685 mmol/day/g of dry biomass, which produced red pigment at around 2,897 AU500nm/g of dry biomass. However, the optimal oxygen consumption of the fungus for overall red pigment production (including growth impact) was 1.390 mmol/day/g of dry biomass, which produced red pigment at around 2,787 AU500nm/g of dry fermented rice. The results of the present work could potentially be utilised in developing M. purpureus' red pigment production approach.

show abstract

Sequential process of solid-state cultivation with fungal consortium and ethanol fermentation by Saccharomyces cerevisiae from sugarcane bagasse

Codato

Bastos

Ceccato-Antonini

2021

Bioprocess Biosyst Eng

View full text Add to dashboard Cite

OXYGEN TRANSFER IN THE SOLID-STATE CULTIVATION OF D. monoceras ON POLYURETHANE FOAM AS AN INERT SUPPORT

Cited by 7 publications

References 20 publications

Design Aspects of Solid State Fermentation as Applied to Microbial Bioprocessing

Design Aspects of Solid State Fermentation as Applied to Microbial Bioprocessing

Correlation of oxygen consumption with growth and red pigment production of Monascus purpureus in solid state fermentation of rice

Sequential process of solid-state cultivation with fungal consortium and ethanol fermentation by Saccharomyces cerevisiae from sugarcane bagasse

Contact Info

Product

Resources

About