Agro-industrial waste to biobutanol production: Eco-friendly biofuels for next generation

Huzir, Nurhamieza Md; Aziz, Maniruzzaman A.; Shah, Ismail; Abdullah, Bawadi; Mahmood, Nik Hasnaa Nik; Umor, Noor Azrimi; Muhammad, Syed Anuar Faua’ad Syed

doi:10.1016/j.rser.2018.06.036

Cited by 99 publications

(21 citation statements)

References 117 publications

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“…Bioethanol is utilized extensively in countries like Brazil and the USA as an alternative fuel for transportation [51]. The worldwide fuel ethanol production reached 26,050 million gallons in 2017; an increase of almost 51% in the last 10 years [52].…”

Section: Production Of Bioethanolmentioning

confidence: 99%

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Valorising Agro-industrial Wastes within the Circular Bioeconomy Concept: the Case of Defatted Rice Bran with Emphasis on Bioconversion Strategies

et al. 2020

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The numerous environmental problems caused by the extensive use of fossil resources have led to the formation of the circular bioeconomy concept. Renewable resources will constitute the cornerstone of this new, sustainable model, with biomass presenting a huge potential for the production of fuels and chemicals. In this context, waste and by-product streams from the food industry will be treated not as “wastes” but as resources. Rice production generates various by-product streams which currently are highly unexploited, leading to environmental problems especially in the countries that are the main producers. The main by-product streams include the straw, the husks, and the rice bran. Among these streams, rice bran finds applications in the food industry and cosmetics, mainly due to its high oil content. The high demand for rice bran oil generates huge amounts of defatted rice bran (DRB), the main by-product of the oil extraction process. The sustainable utilisation of this by-product has been a topic of research, either as a food additive or via its bioconversion into value-added products and chemicals. This review describes all the processes involved in the efficient bioconversion of DRB into biotechnological products. The detailed description of the production process, yields and productivities, as well as strains used for the production of bioethanol, lactic acid and biobutanol, among others, are discussed.

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Section: Production Of Bioethanolmentioning

confidence: 99%

“…C. saccharoperbutylaceticum and C. saccharoacetobutylicum have shown great ability in producing bio-butanol in high yields [68]. Agricultural residues such as corn fibre, wheat, barley and rice straw, among others, have been already investigated as potential feedstocks for biobutanol fermentation [51].…”

Section: Production Of Biobutanolmentioning

confidence: 99%

Valorising Agro-industrial Wastes within the Circular Bioeconomy Concept: the Case of Defatted Rice Bran with Emphasis on Bioconversion Strategies

et al. 2020

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“…As a good example, fermentation with Clostridia is used to produce biobutanol together with acetone and ethanol [110][111][112] . Before fermentation, pretreatments of lignocellulosic materials are required to produce the highest possible fermentable sugars from lignocelluloses with a minimal risk of contamination by inhibitors.…”

Section: Microbial Tolerance During Biofuel Productionmentioning

confidence: 99%

Advances in plant materials, food by-products, and algae conversion into biofuels: use of environmentally friendly technologies

et al. 2019

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“…Tomato pomace has been used mostly as animal feed (Hegde et al, 2018), but recently it has been proposed as a source of bioproducts, like polysaccharides (Tommonaro et al, 2008), lycopene, β-carotene, phenolic compounds, flavonoids, levulinic acid, phytosterols, vegetal oil, cutin (Fritsch et al, 2017;Ravindran and Jaiswal, 2016;Scoma et al, 2016) and as plant fertiliser or microbial growth medium (Fritsch et al, 2017). The generation of biofuels like ethanol and butanol from a substantial number of lignocellulosic and food processing wastes has been extensively assessed (Diaz et al, 2018;Hijosa-Valsero et al, 2018a, 2018bHuzir et al, 2018). However, the application of tomato waste in biofuel production by fermentation is not well studied (Hegde et al, 2018), in spite of the recent methods described to release simple sugars from tomato by-products (Díaz et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Tomato Waste from Processing Industries as a Feedstock for Biofuel Production

et al. 2019

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Tomato pomace, a solid by-product of tomato processing industries, was assessed for the first time as a feedstock for acetone-butanol-ethanol-isopropanol (ABEI) fermentation. After pretreatment with autohydrolysis and enzymatic hydrolysis, a broth containing 44.1 g/L total sugars was obtained. Twelve Clostridium strains were compared to find an appropriate microorganism for the transformation of tomato pomace hydrolysate. C. acetobutylicum DSM 792 produced 6.20 ± 0.63 g/L butanol and 8.28 ± 0.85 g/L isopropanol, whereas C. beijerinckii DSM 6423 produced 6.52 ± 0.17 g/L butanol and 7.30 ± 0.23 g/L isopropanol. In addition, another hydrolysate with a higher total sugar content (85.1 g/L) was prepared and employed for bioethanol production by comparing twelve different yeast and bacterial strains. Kluyveromyces marxianus DSM 5422, Saccharomyces cerevisiae Ethanol Red ® , S. cerevisiae Hércules and Lachancea thermotolerans DSM 3434 produced 20.1-21.7 g/L ethanol. According to these results, tomato pomace could be an interesting feedstock for ABEI biorefineries.

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Agro-industrial waste to biobutanol production: Eco-friendly biofuels for next generation

Cited by 99 publications

References 117 publications

Valorising Agro-industrial Wastes within the Circular Bioeconomy Concept: the Case of Defatted Rice Bran with Emphasis on Bioconversion Strategies

Valorising Agro-industrial Wastes within the Circular Bioeconomy Concept: the Case of Defatted Rice Bran with Emphasis on Bioconversion Strategies

Advances in plant materials, food by-products, and algae conversion into biofuels: use of environmentally friendly technologies

Tomato Waste from Processing Industries as a Feedstock for Biofuel Production

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