Microbial degradation of food dye by Pseudomonas aeruginosa

Kamarudin, Wan Farahiyah Wan; Rahman, Muhammad Nasri Abdul; Rahamat, Nuraamalina Binti; Irwan, Zildawarni; Yaafar, Mohd Rabani

doi:10.1063/5.0078320

Cited by 3 publications

(2 citation statements)

References 13 publications

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“…Microbial bioremediation has been tested with positive results in the removal of various Dye colorants that are currently posing an environmental hazard (Jamee et al, 2019). Used mainly for wool, tartrazine is a synthetic yellow azo dye used in printing and food coloring (E102) and has been degraded using bacteria Pseudomonas aeruginosa reaching 72.65% removal in 5 hours (Kamarudin et al, 2022). Similarly, Pseudomonas strains isolated from industrial water streams have delivered positive results in the remediation of methyl violet (Sarnaik et al, 1995).…”

Section: Colorants and Biotech-assisted Sustainabilitymentioning

confidence: 99%

Disruptive Science and Sustainable Leadership for the Future of Colorants

Lorenzon¹,

Faccio²

2022

Preprint

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Many pigments and dyes are not only valuable molecules in manufacturing, but also pollutants. Science has certainly been producing sustainable alternatives to counter the issue of dyes, but this is not enough. There is also a need for change in the business attitude and leadership approach of the organizations that operate in the industry. Only through the successful combination of new technologies and forward-looking decision making, it will be possible to alter the status quo and deal with the multiple environmental and supply chain challenges that these businesses are and will be facing. With a focus on colorants, this critical review article will reflect on the importance of both a biotechnological approaches and sustainable leadership to achieve a sustainable, forward-looking fashion industry.

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Section: Colorants and Biotech-assisted Sustainabilitymentioning

confidence: 99%

Disruptive Science and Sustainable Leadership for the Future of Colorants

Lorenzon¹,

Faccio²

2022

Preprint

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“…Recycling material or waste has become a new research brand to promote sustainability. Studies on using lower-cost materials with more effective dye removal were carried out, such as using living organisms for bio-waste [ 2 – 4 ] to remove the dye in the wastewater.…”

Section: Introductionmentioning

confidence: 99%

Decolourization of Crystal Violate and Methylene Blue Wastewater Using Anaerobic Fermented Bio-Waste

Leong

Tee

Lim

et al. 2023

Water Conserv Sci Eng

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Textile exchange is a popular term in the textile industry and has incorporated Sustainable Development Goals (SDGs) into its strategy for transformation. The advance of Industrial Revolution 4.0 digitised the textile industry and incorporated artificial intelligence (AI) into operation and supply chain to enhance production and improve product quality in different downstream processing. Malaysia’s textile industry has largely continued to contribute to the domestic economy. In the textile industry, refinement treatment is crucial to avoid water pollution derived from dye, organic pollutants, and heavy metals. Wastewater derived from textile industries must perform a pre-treat before discarding into the natural environment, as the excess dye in textile wastewater negatively impacts the environment. Untreated or inadequately treated wastewater and discharge to nearby water sources contribute to disease increase. Therefore, this study aims to elucidate microbiota biodiversity that can significantly remove or break down the dye in wastewater from the textile industry. This study selected two cationic dyes, crystal violet (CV), and methylene blue (MB). Through the findings, microbial consortium derived from the fermented bio-waste show no significant difference in the decolourisation of wastewater polluted with CV (< 13.53%). In contrast, the microbial population generated from fermented bio-waste showed remarkable outcomes on MB decolourisation up to 88.52% in 3 days of treatment. In the absence of laccase in fermented bio-waste, microbial consortium produced from the fermented bio-waste is ineffective in decolourising the wastewater containing CV compared to MB.

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Tackling Colorants Sustainability Combining Disruptive Science and Sustainable Leadership: A Review Article

Lorenzon

Faccio

2022

Colorants

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Many pigments and dyes are not only valuable molecules in manufacturing, but also environmental pollutants. Stemming from the observation of the slow pace of change taking place to counter the ‘fast fashion’ phenomenon and its environmental consequences, this critical review highlights the importance not only of biotechnological approaches but also of a sustainable leadership to achieve a future-proof fashion industry. Science has been producing sustainable alternatives to counter the issue of dyes, but this is not enough. A change in the business attitude and leadership approach of the organizations that operate in the industry is needed. Only through the successful combination of new technologies and forward-looking decision-making will it be possible to alter the status quo and deal with the multiple environmental challenges that businesses are and will be facing.

show abstract

Microbial degradation of food dye by Pseudomonas aeruginosa

Cited by 3 publications

References 13 publications

Disruptive Science and Sustainable Leadership for the Future of Colorants

Disruptive Science and Sustainable Leadership for the Future of Colorants

Decolourization of Crystal Violate and Methylene Blue Wastewater Using Anaerobic Fermented Bio-Waste

Tackling Colorants Sustainability Combining Disruptive Science and Sustainable Leadership: A Review Article

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