Extraction and bioactivity assessment of bio‐oil from Kappaphycus alvarezii biomass using the Bligh, Dyer and Soxhlet method DOI Open Access
Jerin James, Nishesh Sharma, Harish Chandra Joshi

et al.

Journal of the American Oil Chemists Society, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 27, 2024

Abstract The lipid composition and algal oil content in red macroalgae play a crucial role sustainable biofuel bioactive compound production. In the present study, various extraction methods including biomass pretreatment through ultrasonication conventional techniques such as Bligh & Dyer Soxhlet were employed for from Kappaphycus alvarezii . Among these methods, of combined with solvent (PT + SE) resulted highest yield 21.5% ± 0.38%, surpassing achieved by Bligh‐Dyer method BD) control method, which yielded 19.42% 0.1% 10.7% 0.15%, respectively. PT SE possesses lower values molecular weight, viscosity, density when compared to BD oil. trans‐esterified samples (T1) (T2) respectively demonstrated greater efficiency converting methyl esters, T2 achieving conversion rate 92% 0.21%, while T1 84.15% 0.15%. It was observed that had high scavenging 86.42% 0.22% indicating its significant ability neutralize free radicals. contrast, exhibited slightly 69.56% 0.1%, T2. sample remarkable proteinase inhibition 79.16% 0.18, comparable salicylic acid, presence potent anti‐inflammatory acid analogues Both lipid‐extracted (T1and T2) showcased antioxidant activities, demonstrating superior radicals enzymes.

Language: Английский

Machine learning guided tuning of metal precursors and solvent pH for superior OER performance of ZnO-Co3O4/C electrocatalysts DOI

Farhan Zafar,

Muhammad Asad,

Wajid Sajjad

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 98, P. 384 - 393

Published: Dec. 10, 2024

Language: Английский

Citations

5
Enhanced biomass production and bioelectricity generation in microalgae culture medium using electrode pairings DOI Creative Commons

Amina Lami Mohammed,

Uganeeswary Suparmaniam, Man Kee Lam

et al.

E3S Web of Conferences, Journal Year: 2025, Volume and Issue: 603, P. 03007 - 03007

Published: Jan. 1, 2025

Microalgae-based biofuel production offers promising avenues for sustainable energy generation. However, optimizing microalgae culture conditions enhanced biomass and bioelectricity generation remains challenging. This study addresses this problem by investigating the efficacy of different electrode pairings immersed in a medium. Two pairs, Al-Fe Cu-Zn were evaluated their impact on growth production. The optimum concentration obtained was 1.204 g/L electrodes with lipid content 15.1% 0.36V. results demonstrated that induced high culture, facilitating biodiesel Conversely, Cu paired Zn promoted elevated 0.95V. research sheds light potential tailored to optimize dual-purpose biofuels production, contributing advancement technologies. It recommended, among others, further exploration diverse within cultured medium could unveil additional effective strategies

Language: Английский

Citations

0
Carbon emission pattern analysis and its relationship with climate change DOI
Mir Muhammad Nizamani, Muhammad Awais, Muhammad Qayyum

et al.

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 63 - 94

Published: Jan. 1, 2025

Language: Английский

Citations

0
The Restoration of Zinc Pollution in Smelting Site Soil Using Nanohydroxyapatite-Modified Algae-Based Charcoal and its Mechanism DOI
Wentao Wu,

Wanning Ye,

He Liu

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Recent advances in biotechnology and bioengineering for efficient microalgal biofuel production DOI
Chaoqun Zhang, Rahul Singh, Priya Yadav

et al.

Fuel Processing Technology, Journal Year: 2025, Volume and Issue: 270, P. 108199 - 108199

Published: March 4, 2025

Language: Английский

Citations

0
Transforming Waste to Wealth: Harnessing Carbon Dioxide for Sustainable Solutions DOI Creative Commons
Yakubu Adekunle Alli, Abayomi Bamisaye, Muyideen Olaitan Bamidele

et al.

Results in Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: unknown, P. 100321 - 100321

Published: Oct. 1, 2024

Language: Английский

Citations

3
Advances in CCU Methods: Handling Release of Carbon for the Impact of Climate Change DOI Creative Commons

Ashwani Kumar,

Muntather M. Hassan,

Shilpi Chauhan

et al.

E3S Web of Conferences, Journal Year: 2024, Volume and Issue: 529, P. 03018 - 03018

Published: Jan. 1, 2024

The escalating atmospheric concentrations of carbon dioxide (CO2) due to human pursuit which includes fossil fuel combustion, deforestation, and industrial production make contributions considerably international warming climate change. Carbon capture storage (CCS) usage (CCU) technology provide viable solutions for mitigating those emissions. This paper critiques various CCS CCU techniques that specialize their ability applications, stressful situations, environmental impacts. While technologies promising consequences in decreasing capability, they're associated with better acidification toxicity comparison standard techniques. Alternatively, present an opportunity convert CO2 into valuable products, thereby imparting a sustainable approach greenhouse gas reduction. But, these face challenges consisting high expenses, energy consequences, the need social recognition. study provides comprehensive assessment modern technologies, evaluates affects, discusses future prospects implementation reducing

Language: Английский

Citations

1
Leveraging nitrogen source variability to boost lipid yield in Desmodesmus abundans: A multifaceted phylogenetic and biochemical study DOI
Sudarshan Sahu, Anupreet Kaur,

Gursharan Singh

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106705 - 106705

Published: Dec. 3, 2024

Language: Английский

Citations

1
Extraction and bioactivity assessment of bio‐oil from Kappaphycus alvarezii biomass using the Bligh, Dyer and Soxhlet method DOI Open Access
Jerin James, Nishesh Sharma, Harish Chandra Joshi

et al.

Journal of the American Oil Chemists Society, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 27, 2024

Abstract The lipid composition and algal oil content in red macroalgae play a crucial role sustainable biofuel bioactive compound production. In the present study, various extraction methods including biomass pretreatment through ultrasonication conventional techniques such as Bligh & Dyer Soxhlet were employed for from Kappaphycus alvarezii . Among these methods, of combined with solvent (PT + SE) resulted highest yield 21.5% ± 0.38%, surpassing achieved by Bligh‐Dyer method BD) control method, which yielded 19.42% 0.1% 10.7% 0.15%, respectively. PT SE possesses lower values molecular weight, viscosity, density when compared to BD oil. trans‐esterified samples (T1) (T2) respectively demonstrated greater efficiency converting methyl esters, T2 achieving conversion rate 92% 0.21%, while T1 84.15% 0.15%. It was observed that had high scavenging 86.42% 0.22% indicating its significant ability neutralize free radicals. contrast, exhibited slightly 69.56% 0.1%, T2. sample remarkable proteinase inhibition 79.16% 0.18, comparable salicylic acid, presence potent anti‐inflammatory acid analogues Both lipid‐extracted (T1and T2) showcased antioxidant activities, demonstrating superior radicals enzymes.

Language: Английский

Citations

0