Biochemical characterization of indigenous green microalgae and FAMEs profiling of lipids for sustainable biodiesel production
持続可能なバイオディーゼル生産のための在来緑色微細藻類の生化学的特性評価と脂質のFAMEsプロファイリング (AI 翻訳)
Olufunke O. Oyebamiji, M. Ilori, O. Amund, Solomon A. Olaleru, W. Boeing
🤖 gxceed AI 要約
日本語
本研究では、在来緑色微細藻類をバイオディーゼル原料として評価。培養、脂質含有量・脂肪酸メチルエステル（FAMEs）プロファイリングを実施。Chlorella sp. MOW 3が最高収量を示し、パルミチン酸・オレイン酸・リノール酸が主要脂肪酸であることを確認。在来株のバイオディーゼル生産への可能性を示した。
English
This study characterizes indigenous green microalgae for biodiesel production. Biochemical analysis, lipid quantification, and FAMEs profiling were performed. Chlorella sp. MOW 3 showed highest biodiesel yield, with palmitic, oleic, and linoleic acids as major fatty acids. Findings indicate potential of indigenous microalgae strains for renewable biodiesel.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
本論文は微細藻類バイオディーゼル生産の基礎研究であり、日本の再生可能エネルギー政策（特にバイオマス）に関連する可能性がある。ただし、SSBJや有報などの開示枠組みとは直接関係しない。
In the global GX context
This paper contributes to the development of sustainable biofuels as part of the global energy transition. It provides empirical data on microalgae strains for potential commercial biodiesel production, relevant to renewable energy and carbon reduction goals.
👥 読者別の含意
🔬研究者:Useful for researchers working on microalgae-based biofuels and lipid analysis.
🏛政策担当者:Could inform policies supporting biofuel research and development.
📄 Abstract（原文）
There is a growing need for sustainable energy sources, which has led to increased interest in microalgae as a feedstock for the production of biodiesel. This study investigated indigenous green microalgae for biodiesel generation through comprehensive biochemical and analytical evaluations of their biomass. Green microalgae species were cultured in BG-11 medium under controlled photobioreactor conditions, harvested, and analyzed for protein, carbohydrate, lipid, and Carbon-Hydrogen-Nitrogen-Sulphur (CHNS) composition. Nile red staining and Bligh and Dyer extraction revealed lipid content ranging from 11.74 32.17 % and in-situ transesterification and GC-MS profiling quantified fatty acid methyl esters (FAMEs). Chlorella sp. MOW 3 showed the highest yield (4.48 % of biomass). Protein and carbohydrate content varied between 17.76 – 47.43 % and 13.59 – 46.56 %, respectively. The CHNS analysis showed the highest carbon content in Graesiella emersonii MOW 9 (55.55 %). Only lipid content exhibited a statistically significant correlation with the C/N ratio, and the CHNS analysis directly validates lipid metabolic regulation in these isolates. GC-MS analysis revealed saturated, monounsaturated, and polyunsaturated fatty acids, with palmitic acid, oleic acid, and linoleic acid being the most abundant. These findings underscore the viability of indigenous microalgae strains as promising candidates for renewable biodiesel production.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1051/epjconf/202635101011first seen 2026-06-10 05:32:16
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