Conidia Production by&lt;i&gt; Beauveria bassiana&lt;/i&gt; on Rice in Solid-State Fermentation Using Tray Bioreactor

Xie, Liji; Chen, Hong Mei; Yang, Ji Bin

doi:10.4028/www.scientific.net/amr.610-613.3478

Cited by 16 publications

(10 citation statements)

References 12 publications

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“…Spores production was conducted in trays [36,40] and packed-bed bioreactors [37,38] using different alternative substrates such as wheat bran, maize meal, rice straw and sugarcane bagasse with both fungal (Beauveria bassiana and Clonostachys roses) and bacterial (Bacillus licheniformis) strains. Sporulation reached better results in packed-bed bioreactor from 0.9 to 3.36 spores g dry matter probably due to forced aeration that is promoted in this type of equipment, which is the advantage of this model.…”

Section: Agriculture Bioproducts Produced In Ssf Bioreactorsmentioning

confidence: 99%

Solid-state fermentation technology and innovation for the production of agricultural and animal feed bioproducts

Vandenberghe

Pandey

Carvalho

et al. 2020

Syst Microbiol and Biomanuf

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It has now passed more than forty years since solid-state fermentation (SSF) research developments have gained importance for the scientific community. After so many years, numerous processes and equipment for SSF were studied and designed focusing on the production of different commercially relevant bioproducts such as enzymes, fermented food, such as Chinese daqu and koji, organic acids, pigments, phenolic compounds, aromas, biosorbents and so many others. However, no review paper has been focused yet specifically on agricultural and animal feed bioproducts obtained through SSF techniques. This review comprises the description of agricultural sub-products that have been employed in most important developed processes concerning the production of animal feed products and agricultural products such as spores, probiotics, biofungicides, bioinsecticides and other biopesticides, biofertilizers and plant growth hormones. Major designed SSF bioreactors are also described and the most important related cases of successful employment of the technique are reported. Finally, a summary of patents and innovations regarding SSF products and processes in this area is presented, showing that the main involved countries are China, South Korea, India and the USA. It is clear that the interest in this theme is increasing and that scientific and technological developments are still needed.

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Section: Agriculture Bioproducts Produced In Ssf Bioreactorsmentioning

confidence: 99%

Solid-state fermentation technology and innovation for the production of agricultural and animal feed bioproducts

Vandenberghe

Pandey

Carvalho

et al. 2020

Syst Microbiol and Biomanuf

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“…This is because only thin layers must be used, to avoid overheating from happening and to maintain aerobic conditions [101]. Alcântara et al [102] and Vaseghi et al [103] found that substrate thickness; surface area and chamber temperature gave the positive effect on enzymes activity and could improve metabolic heat and gas transfer [104].…”

Section: Groupmentioning

confidence: 99%

Design Aspects of Solid State Fermentation as Applied to Microbial Bioprocessing

Webb¹

2017

JABB

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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:

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“…A number of enzymes have been successfully produced using these reactors, especially xylanases, cellulases, laccases, and pectinases (Khanahmadia et al, 2018). Also fungal derived biopesticides (B. bassiana) have been obtained in tray bioreactors (Xie et al, 2012). More sophisticated options have been used mostly for enzyme production, such as rotatory drum or packed bed reactors, and to a lesser extent for organic acids, antibiotics and sophorolipid with positive results (Arora et al, 2018).…”

Section: Process Developmentmentioning

confidence: 99%

Innovative Production of Bioproducts From Organic Waste Through Solid-State Fermentation

Cerda

Artola

Barrena

et al. 2019

Front. Sustain. Food Syst.

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Solid-state fermentation (SSF) is, by definition, a technology carried out in absence or near absence of free water. Therefore, it allows the use of solid materials as substrates for further biotransformation. SSF has gained attention in the last years being reported as a promising eco-technology that allows obtaining bioproducts of industrial interest using solid biomass (wastes and by-products). Main advantages over conventional submerged fermentation rely on the lower water and energy requirements, which generate minimum residual streams. However, drawbacks related to poor homogeneity and energy and mass transfer often appear, hindering the process yield and the downstream of the produced bioproducts. Despite the difficulties, many successful processes have been reported on the production of a variety of bioproducts such as hydrolytic enzymes, mostly carbohydrases for bioethanol production, and to a lesser extent, aromas, biosurfactants, biopesticides, bioplastics, organic acids or phenolic compounds. Most of the reported research focuses on process development at small scale; however, the main challenges to overcome in SSF are related to the upscaling and the development of a consistent and continuous operation. In this work, the main advances for the production of valuable/innovative bioproducts are presented and discussed.

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Conidia Production by<i> Beauveria bassiana</i> on Rice in Solid-State Fermentation Using Tray Bioreactor

Cited by 16 publications

References 12 publications

Solid-state fermentation technology and innovation for the production of agricultural and animal feed bioproducts

Solid-state fermentation technology and innovation for the production of agricultural and animal feed bioproducts

Design Aspects of Solid State Fermentation as Applied to Microbial Bioprocessing

Innovative Production of Bioproducts From Organic Waste Through Solid-State Fermentation

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