Results 71 to 80 of about 11,871 (253)

STATE ESTIMATION IN ALCOHOLIC CONTINUOUS FERMENTATION OF ZYMOMONAS MOBILIS USING RECURSIVE BAYESIAN FILTERING: A SIMULATION APPROACH [PDF]

open access: yes, 2008
This work presents a state estimator for a continuous bioprocess. To this aim, the Non Linear Filtering theory based on the recursive application of Bayes rule and Monte Carlo techniques is used. Recursive Bayesian Filters Sampling Importance Resampling (
Adriana Amicarelli   +3 more
core  

125th anniversary review: fuel alcohol: current production and future challenges [PDF]

open access: yes, 2011
Global research and industrial development of liquid transportation biofuels are moving at a rapid pace. This is mainly due to the significant roles played by biofuels in decarbonising our future energy needs, since they act to mitigate the deleterious ...
Walker, Graeme M.
core   +3 more sources

Bioactive Compounds Derived From Natural Foods Against Metabolic Syndrome and the Advances of Resveratrol and Caffeic Acid in Microbial Cell Factory Production: A Review

open access: yesFood Frontiers, Volume 6, Issue 6, Page 2575-2590, November 2025.
Metabolic syndrome is characterized by abdominal obesity, hyperglycemia, dyslipidemia, and hypertension. Bioactive compounds extracted from herbs, tea, and coffee using microbial cell factories, particularly resveratrol and caffeic acid, have demonstrated remarkable potential in the management of metabolic syndrome, offering innovative solutions for ...
Tao Li   +7 more
wiley   +1 more source

L-asparaginase production by Zymomonas mobilis during molasses fermentation: optimization of culture conditions using factorial design = Produção de L-asparaginase por Zymomonas mobilis durante a fermentação do melaço: otimização das condições de cultivo utilizando delineamento fatorial

open access: yesActa Scientiarum: Technology, 2006
L-asparaginase is an enzyme with anti-leukemia activity produced bymicroorganisms especially gram-negative bacteria. Zymomonas mobilis is a gram-negative bacteria that presents potential for L-asparaginase production.
Doumit Camilios Neto   +2 more
doaj  

Pengaruh Variasi PH dan Waktu pada Pembuatan Bioetanol dari Sari Kulit Nanas dengan Menggunakan Zymomonas Mobilis [PDF]

open access: yes, 2014
Bioethanol is an alternative energy source that has enough potential to replace fossil fuels. Bioethanol can be produced by fermentation of carbohydrate crops . One of the raw materials that can be used is a pineapple peel. Because today is still a waste
Chairul, C. (Chairul)   +2 more
core  

Hopanoids Play a Role in Membrane Integrity and pH Homeostasis in Rhodopseudomonas palustris TIE-1 [PDF]

open access: yes, 2009
Sedimentary hopanes are pentacyclic triterpenoids that serve as biomarker proxies for bacteria and certain bacterial metabolisms, such as oxygenic photosynthesis and aerobic methanotrophy.
Hunter, Ryan C.   +5 more
core   +3 more sources

A Comprehensive Study of Biohopanoid Production in Alphaproteobacteria: Biosynthetic, Chemotaxonomical, and Geobiological Implications

open access: yesGeobiology, Volume 23, Issue 6, November/December 2025.
ABSTRACT Bacteriohopanepolyol derivatives (BHPDs) and dia‐ and catagenetic products formed from these bacterial membrane modifiers are extensively used as biomarkers in molecular ecological and geoscience studies. Some BHPDs can be assigned to specific phylogenetic bacterial groups. With the vastly increasing availability of complete bacterial genomes,
Jaap S. Sinninghe Damsté   +5 more
wiley   +1 more source

Comparative Study of Microorganism Effect on The Optimisation of Ethanol Production from Palmyra Sap (Borassus flabellifer) Using Response Surface Methodology

open access: yesChemical Engineering Transactions, 2017
The energy demand in Indonesia increases due to a significant growth in population, yet fossil fuel storage as the main non-renewable energy source has been significantly depleted.
N. Humaidah   +3 more
doaj   +1 more source

Microbiome and Metaproteome of Craniofacial Implant Regions in Health and Disease

open access: yesOral Diseases, Volume 31, Issue 11, Page 3190-3200, November 2025.
ABSTRACT Background Craniofacial defects from cancer surgery led to functional, aesthetic, and psychological challenges. Rehabilitation with craniofacial implants addresses these issues by improving prosthesis retention through osseointegration and providing predictable cosmetic results. However, maintaining a healthy transcutaneous region is essential
Daniela Lattuf Cortizo   +7 more
wiley   +1 more source

Pengaruh Variasi Mikroorganisme Dan Pelarut Dalam Produksi Etanol Dari Nira Tebu (Sachharum Officinarum) Dengan Proses Fermentasi Ekstraktif [PDF]

open access: yes, 2014
Kebutuhan energi dari bahan bakar minyak bumi (BBM) didunia semakin tahun mengalami peningkatan tajam. Salah satu energi alternatif yang didorong pemerintah Indonesia adalah dengan memproduksi bioetanol.
Baihaki, Y. A. (Yusfa)   +2 more
core   +1 more source

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