ArticleBioresources and bioprocessing2021
Real-time and on-line monitoring of ethanol fermentation process by viable cell sensor and electronic nose.
Article in Bioresources and bioprocessing, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Advances in Solid-State Fermentation Technology for Oilseed Meal: Strain Selection, Fermentation Strategies, and High-Value Applications.Foods (Basel, Switzerland) · 2026Review
- One-pot bioprocessing: dynamics and opportunities for integrated multiproduct recovery-a review.Bioprocess and biosystems engineering · 2026Review
- AI-nanotech synergies: recent advances in sustainable bio-manufacturing.World journal of microbiology & biotechnology · 2026Review
- Multi-omics elucidation of resource allocation for enhanced ethanol production via precise glucose control in anaerobicSynthetic and systems biotechnology · 2026Article
- Application of process analytical technology for real-time monitoring of synthetic co-culture bioprocesses.Analytical and bioanalytical chemistry · 2025Review
- Cost-Benefit Analysis of Enzymatic Hydrolysis Alternatives for Food Waste Management.Foods (Basel, Switzerland) · 2025Article
- Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses.Sensors (Basel, Switzerland) · 2024Article
- A robust yeast biocontainment system with two-layered regulation switch dependent on unnatural amino acid.Nature communications · 2023Article
- The impacts of nicotinamide and inositol on the available cells and product performance of industrial baker's yeasts.Bioresources and bioprocessing · 2023Article
- Tackling Humidity with Designer Ionic Liquid-Based Gas Sensing Soft Materials.Advanced materials (Deerfield Beach, Fla.) · 2022Article
- Determination of ethanol content during simultaneous saccharification and fermentation (SSF) of cassava based on a colorimetric sensor technique.RSC advances · 2022Article
- Application of near-infrared spectroscopy technology in the complex fermentation system to achieve high-efficiency production.Bioresources and bioprocessing · 2021Article
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Authors and funding
8 authors.
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Abstract
In this study, introduction of a viable cell sensor and electronic nose into ethanol fermentation was investigated, which could be used in real-time and on-line monitoring of the amount of living cells and product content, respectively. Compared to the conventional off-line biomass determination, the capacitance value exhibited a completely consistent trend with colony forming units, indicating that the capacitance value could reflect the living cells in the fermentation broth. On the other hand, in comparison to the results of off-line determination by high-performance liquid chromatography, the ethanol concentration measured by electronic nose presented an excellent consistency, so as to realize the on-line monitoring during the whole process. On this basis, a dynamic feeding strategy of glucose guided by the changes of living cells and ethanol content was developed. And consequently, the ethanol concentration, productivity and yield were enhanced by 15.4%, 15.9% and 9.0%, respectively. The advanced sensors adopted herein to monitor the key parameters of ethanol fermentation process could be readily extended to an industrial scale and other similar fermentation processes.
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