Effect of solid-state fermentation with Arxula adeninivorans or Hypocrea jecorina (anamorph Trichoderma reesei ) on hygienic quality and in-vitro digestibility of banana peels by mono-gastric animals

Katongole, C. B.; Bakeeva, Albina; Passoth, Volkmar; Lindberg, Jan Erik

doi:10.1016/j.livsci.2017.03.002

Cited by 8 publications

(3 citation statements)

References 44 publications

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“…Apart from its oleagenicity and prospects in biofuel applications, the Blastobotrys yeasts have been studied for various other biotechnological applications, listed as follows: Katongole et al (2017) assessed the effectiveness of solidstate fermentation with B. raffinosifermentans species to improve the hygienic quality and digestibility of banana peels by mono-gastric animals. B. adeninivorans was employed for single-cell protein (SCP) production from biogas substrate.…”

Section: Introductionmentioning

confidence: 99%

Yeasts of the Blastobotrys genus are promising platform for lipid-based fuels and oleochemicals production

Sanya

Onésime

Passoth

et al. 2021

Appl Microbiol Biotechnol

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Strains of the yeast genus Blastobotrys (subphylum Saccharomycotina) represent a valuable biotechnological resource for basic biochemistry research, single-cell protein, and heterologous protein production processes. Species of this genus are dimorphic, non-pathogenic, thermotolerant, and can assimilate a variety of hydrophilic and hydrophobic substrates. These can constitute a single-cell oil platform in an emerging bio-based economy as oleaginous traits have been discovered recently. However, the regulatory network of lipogenesis in these yeasts is poorly understood. To keep pace with the growing market demands for lipidderived products, it is critical to understand the lipid biosynthesis in these unconventional yeasts to pinpoint what governs the preferential channelling of carbon flux into lipids instead of the competing pathways. This review summarizes information relevant to the regulation of lipid metabolic pathways and prospects of metabolic engineering in Blastobotrys yeasts for their application in food, feed, and beyond, particularly for fatty acid-based fuels and oleochemicals. Key points• The production of biolipids by heterotrophic yeasts is reviewed. • Summary of information concerning lipid metabolism regulation is highlighted.• Special focus on the importance of diacylglycerol acyltransferases encoding genes in improving lipid production is made.

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Section: Introductionmentioning

confidence: 99%

Yeasts of the Blastobotrys genus are promising platform for lipid-based fuels and oleochemicals production

Sanya

Onésime

Passoth

et al. 2021

Appl Microbiol Biotechnol

Self Cite

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“…This may be because Fer provides a large quantity of enzymes, vitamins, and soluble carbohydrates for the KW substrate, which is conducive to the feeding and utilization of BSFL (Katongole et al. , 2017). Borel et al.…”

Section: Discussionmentioning

confidence: 99%

“…The results showed that the addition of Fer significantly increased the body weight of BSFL on day 6. This may be because Fer provides a large quantity of enzymes, vitamins, and soluble carbohydrates for the KW substrate, which is conducive to the feeding and utilization of BSFL (Katongole et al, 2017). Borel et al (2021) reported that feeding BSFL with a variety of mixed fruit and vegetable wastes could provide a large quantity of provitamin A carotenoid, which not only improved larval biomass but also improved larval lipid and vitamin A content.…”

Section: Discussionmentioning

confidence: 99%

Improvement in bioconversion efficiency and reduction of ammonia emission by introduction of fruit fermentation broth in a black soldier fly larvae and kitchen waste conversion system

Chen

Shang

et al. 2023

Insect Science

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The black soldier fly (BSF), Hermetia illucens (Diptera: Stratiomyidae), is an insect commonly used for the bioconversion of various organic wastes. Not only can the BSF convert organic waste into macromolecular organic substances, such as insect proteins, but it can also lessen the pollution associated with these waste products by reducing ammonia emissions, for example. In this study, we measured the effects of adding fruit fermentation broth (Fer) and commercial lactic acid bacteria fermentation broth (Em) to kitchen waste (KW), as deodorizing auxiliary substances, on the growth performance of black soldier fly larvae (BSFL), the intestinal flora structure of BSFL, the ammonia emission from the KW substrate, and the microbial community structure of the KW substrate. We found that the addition of Fer or Em increased the body weight of BSFL after 6 d of culture, increasing the growth rate by 9.96% and 7.96%, respectively. The addition of Fer not only reduced the pH of the KW substrate but also increased the relative abundance of probiotics, such as Lactobacillus, Lysinibacillus, and Vagococcus, which inhibited the growth of ammonifiers such as Bacillus, Oligella, Paenalcaligenes, Paenibacillus, Pseudogracilibacillus, and Pseudomonas, resulting in the reduction of ammonia emission in the KW substrate. Moreover, the addition of Fer or Em significantly increased the relative abundances of Bacteroides, Campylobacter, Dysgonomonas, Enterococcus, and Ignatzschineria in the gut of BSFL and increased the species diversity and richness in the KW substrate. Our findings provide a novel way to improve the conversion rate of organic waste and reduce the environmental pollution caused by BSF.

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Synergistic Degradation of Maize Straw Lignin by Manganese Peroxidase from Irpex lacteus

Chen

Cui

et al. 2022

Appl Biochem Biotechnol

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Effect of solid-state fermentation with Arxula adeninivorans or Hypocrea jecorina (anamorph Trichoderma reesei ) on hygienic quality and in-vitro digestibility of banana peels by mono-gastric animals

Cited by 8 publications

References 44 publications

Yeasts of the Blastobotrys genus are promising platform for lipid-based fuels and oleochemicals production

Yeasts of the Blastobotrys genus are promising platform for lipid-based fuels and oleochemicals production

Improvement in bioconversion efficiency and reduction of ammonia emission by introduction of fruit fermentation broth in a black soldier fly larvae and kitchen waste conversion system

Synergistic Degradation of Maize Straw Lignin by Manganese Peroxidase from Irpex lacteus

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