Search
20 articles for “yeast”
-
Red Yeast as a Sustainable Platform for Bio-Oil and Natural Pigment Production
Abstract: Oleaginous yeast represents a promising biotechnological platform for the sustainable production ofbio-oil, an alternative to fossil-derived fuels. These microorganisms can accumulate lipids up to 20–70% of their dry cell weight, primarily in the form of triacylglycerols that are structurally similar toplant and animal oils. Among them, certain species exhibit distinctive red or pink pigmentation andare collectively referred to as red yeasts. These yeasts not only synthesize significant amounts ofstorage lipids …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 1, 2026 · pp. 12–16 Read article
-
Ethanol Production from Banana Peels by Fermentation Process using Yeast
Abstract: The need of energy is increasing day by day and sustainability is becoming important factor in growth. To fulfil the need of rising population, it has become necessary to find alternative sources of fuel. Non-renewable sources are depleting fast. Use of renewable sources has become important area of research in sustainable engineering. Synthesis of biofuel from waste feedstock is being explored for increasing fuel economy and reduce environmental footprints. Ethanol …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 1–8 Read article
-
First Ever Experimental Evidence of Nanoyeast Fermenting Glucose
Abstract: In one of the earliest attempts, nanoyeast (Saccharomyces cerevisiae) particles were supported on an exotic and novel support[CD1] , namely, silica gel. The presence of nanoparticles of yeast with size as small as 161 nm was reported. Nanoyeast buds of very small size namely 41 nm were also observed in the HR SEM. Analogous to the nanoparticles in the chemical world, size reduction of microorganisms with commercial relevance like, yeast, …
Published in International Journal of Energetic Materials · Vol. 10, Issue 2, 2024 · pp. 1–6 Read article
-
Evaluation of Treatment Performance in TPH Removal from Soil: A Comparative Study of Baobab and Neem Treatments
Abstract: This study evaluates the effectiveness of Baobab (Adansonia) and Neem (Azadirachta indica) in powdered form, combined with yeast and NPK fertilizer, for the bioremediation of Total Petroleum Hydrocarbons (TPH) in polluted swampy and clay soils. Over an 84-day period, both treatments significantly enhanced TPH degradation, with Neem showing slightly better performance overall. In swampy soil, TPH removal ranged from 97.78% (Baobab) to 98.50% (Neem), while in clay soil, it ranged …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 81–86 Read article
-
Predictive Modelling of a Bioreactor for the Production of Ethanol Using Palmwine
Abstract: This research focuses on the feasibility of biochemical technology with yeast cells (Sacccharomycees cerevisiae) for continuous ethanol production from palm wine. This was carried out in a non-isothermal batch reactor at constant room temperature. 1.5L of palm wine solution was reacted with dry active baker’s yeast until reaction was completed. Biomass, ethanol and glucose concentration were sampled every two hours, and kinetic rate parameters for the fermentation calculated using concentration/time …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 5, Issue 2, 2019 · pp. 1–8 Read article
-
Synthetic Biology in Industrial Biotechnology for Livestock: Designing and OptimizingNext-Generation Bioprocesses for Sustainable Animal Production and Health
Abstract: Synthetic biology has emerged as a transformative discipline in industrial biotechnology, enabling the rational design and engineering of biological systems for efficient and sustainable production of fuels, chemicals, enzymes, pharmaceuticals, and biomaterials. Unlike traditional genetic engineering, synthetic biology focuses on constructing gene circuits, modular metabolic pathways, and standardized biological parts to precisely control cellular metabolism. Advanced genome editing tools such as CRISPR, combined with computational biology and bioinformatics, allow rapid …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 1, 2026 Read article
-
Synthetic Biology in Industrial Biotechnology for Livestock: Designing and OptimizingNext-Generation Bioprocesses for Sustainable Animal Production and Health
Abstract: Synthetic biology has emerged as a transformative discipline in industrial biotechnology, enabling the rational design and engineering of biological systems for efficient and sustainable production of fuels, chemicals, enzymes, pharmaceuticals, and biomaterials. Unlike traditional genetic engineering, synthetic biology focuses on constructing gene circuits, modular metabolic pathways, and standardized biological parts to precisely control cellular metabolism. Advanced genome editing tools such as CRISPR, combined with computational biology and bioinformatics, allow rapid …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 1, 2026 Read article
-
TPH Degradation through Bioremediation Using Organic Amendments
Abstract: This study investigates the effectiveness of bioremediation in crude oil-contaminated soils from the Niger Delta region of Nigeria, an area that has long suffered environmental degradation due to recurrent petroleum exploration and oil spills. The research emphasizes the degradation of Total Petroleum Hydrocarbons (TPH) in two distinct soil types – swampy and clay soils – while assessing the influence of various organic and inorganic amendments. Organic amendments, specifically Moringa seed …
Published in International Journal of Analytical and Applied Chemistry · Vol. 11, Issue 2, 2025 · pp. 40–45 Read article
-
Influence of Treatment on Soil Potassium: A Comparative Study Using Mango Leaf and Bitter Leaf
Abstract: This research investigates the influence of two organic amendments, Mango leaf and Bitter leaf, on the potassium content in swampy and clay soils. Potassium plays a crucial role in supporting microbial activity during bioremediation, making it an essential nutrient in hydrocarbon-contaminated environments. The study explores the temporal variation in potassium concentrations in soils treated with powdered Mango leaves, Bitter leaves, yeast, and NPK fertilizer over a period of 84 days. …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 71–75 Read article
-
Comparative Study of Bioethanol Production from Mixed Floral Wastes by Pichia kudriavzevii CY 902 and Saccharomyces cerevisiae 13122
Abstract: Ever since ethanol has proved to be an alternative to fuel, various sources are explored to enhance its production. Thus far, starch and sugar containing substrates, such as sugarcane and corn are employed for commercial production of ethanol resulting in an imbalance in the industrial and domestic supply of sugars causing an impact on their prices. Therefore, this study investigated the potential of mixed floral wastes as a cheaper alternative …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 2, 2024 · pp. 34–45 Read article
-
Bioalcohol Production: A Detailed Review
Abstract: Bioethanol stands as a pivotal player in the realm of renewable energy, deriving from organic materials abundant in sugars or their precursors. Its economic viability hinges largely on the affordability of substrates, which directly influences the overall cost of production. Microbial fermentation of carbohydrates, encompassing both pentose and hexose sugars, yields alcohols alongside valuable by-products, rendering bioethanol a versatile resource, particularly in the context of fuel production. The optimization of …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 1, 2024 · pp. 52–59 Read article
-
Development of Azadirachta Indica Zinc Oxide Nanoparticles and their Prospective Role in Wastewater Treatment
Abstract: An advanced and eco-friendly method for development of nanoparticles is the fundamental role of Nanotechnology. In recent times, the domain of nanotechnology and nanoscience research has witnessed remarkable advancement, resulting in its colloquial name "tiny science." The convergence of nanotechnology and biology leads to the emergence of a highly sophisticated domain known as nanobiotechnology. Nanoparticles are considered the primary structural units in nanotechnology. These particles, referred to as NPs, are …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 1, 2024 · pp. 32–51 Read article
-
Probiotics
Abstract: Probiotics are live bacteria and yeasts that are good for health, especially digestive system. Usually bacteria are thought of as something that causes diseases. But our body is full of bacteria, both good and bad. Probiotics are often called "good" or "helpful" bacteria because they help keep our gut healthy. Thus, probiotics are live microorganisms that may be able to help prevent and treat some illnesses. Promoting a healthy digestive …
Published in International Journal of Animal Biotechnology and Applications · Vol. 2, Issue 1, 2016 Read article
-
In Vitro Evaluation of Bioremediation Capacity of a Commercial Probiotic, Bacillus clausii, for Chromium (VI) and Lead (II) Toxicity
Abstract: Heavy metals cause disastrous effects on any living organisms. Probiotics have the ability to reduce metal toxicity. Commercial probiotics having bioremediation capacity can use these bacteria as an alternative to conventional remediation methods. The bioaccumulation of heavy metals including chromium (VI) (Cr [VI]) and lead (II) (Pb [II]) causes fatal toxicity in humans. Some naturally occurring bacterial species, such as Bacillus and Pseudomonas, contribute their role in bioremediation of these …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 4, Issue 2, 2018 · pp. 1–16 Read article
-
The Performance of Microbial Lipase Immobilized onto Ion Exchange Resins and onto the Natural Zeolite Clinoptilolite
Abstract: The paper describes a study into the performance of a microbial lipase immobilized on to four different ion exchangers. Lipase from the yeast Candida rugosa was immobilized onto the anionic ion exchange resins Dowex MWA-1, Purolite A109, and Amberlite IR45. The performance of the immobilized lipase in each case was evaluated by measuring the immobilization efficiency and by following the reaction kinetics of hydrolysis of a tri-glyceride ester to free …
Published in International Journal of Chemical Separation Technology · Vol. 2, Issue 2, 2016 · pp. 24–32 Read article
-
Effect of Elephant Grass for the Remediation of Contaminated Swampy and Clay Soils Environment
Abstract: The research on the effect of Elephant grass and effectiveness to enhance remediation of crude oil polluted soil environment was studied. The experiment carried out in order to ascertain the performance of the locally sourced braw material for remediation of the contaminated soil. The physiochemical parameters of the contaminants such as crude oil, as well as the elephant grass in powdered form, swampy and clay soils were determined in terms …
Published in International Journal of Chemical Engineering and Processing · Vol. 9, Issue 1, 2023 · pp. 25–30 Read article
-
Valorization of agro-industrial waste into bioethanol: a case of brewers spent grain
Abstract: AbstractThe global impetus to produce alternatives to petroleum-based fuels and value-added chemicals to reduce greenhouse gases are putting pressure on the industries to diversify and valorize byproducts. By-products valorization of the brewery industry such as spent grain has given critical attention for long-term socio-economic and environmental benefits. Brewer`s spent grain is the major by-product of the brewing industry, represses around 85% of the total by-product generated. In the current work, …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 6, Issue 1, 2020 · pp. 1–20 Read article
-
Comparative Study on Production and Characterization of Bioethanol from Agricultural Waste Materials
Abstract: Production and characterization of bioethanol from lignocellulosic substrates that include sugarcane bagasse, corn cob and cassava peels were investigated in this research study. The raw materials (sugarcane bagasse, corn cob and cassava peels) were sorted, washed, cleansed to remove dirts and dried to remove moisture contents, and crushed into ground form to increase substrate’s surface area of contacts and sieved through a mesh size of 2 mm. The bioethanol distillates …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 8, Issue 2, 2022 · pp. 1–9 Read article
-
Removal of Nitrogenous Compounds Using Trickling Filter with Hexagonal Close Packed Media
Abstract: Nitrogenous compound in the domestic wastewater has the capability of impounding adverse effects on the surface water and for the purpose of this study trickling filter (TF) is utilized for the removal of pollutants, inclusive of ammonia contained in domestic wastewater. This system, which is an attached growth process, adopts the usage of media in the form of hexagonal close-packed (HCP) as a platform for the growth of biofilm with …
Published in International Journal of Water Resources Engineering · Vol. 1, Issue 1, 2015 · pp. 10–16 Read article
-
Recent Advancement of Nanotechnology in Plant Disease Management
Abstract: Nanoparticles are small size particles having potential to work in large surface area. Size of nanoparticles vary from 1-100 nm. The composition of nano-formulation should break down quickly in the soil and sluggishly in plants with remnant levels under the regulatory standards in foodstuffs. The nanoparticle synthesis methods can be categorized into bottom-up or top-down method Physical- Ball milling, nanolithography, pulsed laser, electrochemical; Chemical- Vaccum deposition and vaporization, chemical vapor …
Published in International Journal of Applied Nanotechnology · Vol. 7, Issue 2, 2021 · pp. 34–42 Read article