Environmental Impacts of Ethanol Production System

Sharif, Nadia; Munir, Neelma; Hasnain, Maria; Naz, Shagufta; Arshad, Muhammad

doi:10.1007/978-3-030-59280-6_10

Cited by 11 publications

(2 citation statements)

References 52 publications

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“…The current estimate of 3 ha of arable land becoming infertile due to secondary salinization every minute indicates the gravity of the situation and a cause of concern requiring remedial steps (Farooqi et al, 2021). The acuteness of this problem is compounded by changes to the global climate that are expected to increase the frequency and severity of temperature extremes, drought in some places, and floods in other regions (Sharif et al, 2021), with adverse effects on crop production.…”

Section: Sustainable Alternative Bioenergy Technologies: Advantages A...mentioning

confidence: 99%

Potential use of saline resources for biofuel production using halophytes and marine algae: prospects and pitfalls

et al. 2023

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There exists a global challenge of feeding the growing human population of the world and supplying its energy needs without exhausting global resources. This challenge includes the competition for biomass between food and fuel production. The aim of this paper is to review to what extent the biomass of plants growing under hostile conditions and on marginal lands could ease that competition. Biomass from salt-tolerant algae and halophytes has shown potential for bioenergy production on salt-affected soils. Halophytes and algae could provide a bio-based source for lignoceelusic biomass and fatty acids or an alternative for edible biomass currently produced using fresh water and agricultural lands. The present paper provides an overview of the opportunities and challenges in the development of alternative fuels from halophytes and algae. Halophytes grown on marginal and degraded lands using saline water offer an additional material for commercial-scale biofuel production, especially bioethanol. At the same time, suitable strains of microalgae cultured under saline conditions can be a particularly good source of biodiesel, although the efficiency of their mass-scale biomass production is still a concern in relation to environmental protection. This review summaries the pitfalls and precautions for producing biomass in a way that limits environmental hazards and harms for coastal ecosystems. Some new algal and halophytic species with great potential as sources of bioenergy are highlighted.

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Section: Sustainable Alternative Bioenergy Technologies: Advantages A...mentioning

confidence: 99%

Potential use of saline resources for biofuel production using halophytes and marine algae: prospects and pitfalls

et al. 2023

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“…Ethanol is often considered a greener solvent compared to many other organic solvents since it is derived from renewable resources such as plant biomass, and its use can reduce environmental impacts when compared to petroleum-based solvents [22]. Ethanol is biodegradable, has low toxicity, and is widely used in various industries, including extraction processes [23]. Although the antimicrobial activities of H. coronarium have been previously reported, most of the existing research focused on its essential oils.…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial Properties Related to Anti-Acne and Deodorant Efficacy of Hedychium coronarium J. Koenig Extracts from Pulsed Electric Field Extraction

Mitchaleaw,

Juntrapirom,

Bunrod

et al. 2024

Antibiotics

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This study investigated the potential of pulsed electric field (PEF) extraction in enhancing the antimicrobial properties related to anti-acne and deodorant properties of Hedychium coronarium extract. The dried leaf and rhizome of H. coronarium were extracted using 95% v/v ethanol through both conventional solvent extraction and PEF extraction techniques (10, 14, and 20 kV/cm). The chemical composition of the extracts was analyzed. The antimicrobial activities, specifically in relation to acne treatment against Cutibacterium acnes and deodorant properties against Staphylococcus aureus, Bacillus subtilis, Micrococcus luteus, Pseudomonas aeruginosa, and Escherichia coli, were determined. The irritation profile of was evaluated using the hen’s egg chorioallantoic membrane test. The results showed that PEF extraction increased the extract yield, particularly at an electric field strength of 20 kV/cm. Furthermore, PEF extraction significantly enhanced the ellagic acid content, particularly in the leaf extract. Furthermore, the leaf extract demonstrated stronger inhibitory effects against microorganisms associated with body odor and acne compared to the rhizome extract. Notably, all extracts exhibited no signs of irritation, indicating their safety. Overall, the findings suggest that PEF extraction from H. coronarium enhances yield, bioactive compound content, and antimicrobial effects. This indicates the potential of the extract for acne treatment and deodorant use.

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Microbial Diversity and Physio-Chemical Characterization and Treatment of Textiles Effluents

Manickam¹,

Giridharan

Kumar

2022

Environmental Degradation: Challenges and Strategies for Mitigation

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Environmental Impacts of Ethanol Production System

Cited by 11 publications

References 52 publications

Potential use of saline resources for biofuel production using halophytes and marine algae: prospects and pitfalls

Potential use of saline resources for biofuel production using halophytes and marine algae: prospects and pitfalls

Antimicrobial Properties Related to Anti-Acne and Deodorant Efficacy of Hedychium coronarium J. Koenig Extracts from Pulsed Electric Field Extraction

Microbial Diversity and Physio-Chemical Characterization and Treatment of Textiles Effluents

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