Results 1 to 10 of about 105,264,084 (257)

2-Methylisoborneol (2-MIB) Excretion by Pseudanabaena yagii under Low Temperature [PDF]

Microorganisms, 2021
Outbreaks of 2-methylisoborneol (2-MIB) contamination in drinking water sources cause inconvenient odor issues in the water distribution system. In this study, microscopy-based isolation with physiological and molecular phylogenetic characterization were
Ju-Yong Jeong, Sang-Hoon Lee, Mi-Ra Yun, Seung-Eun Oh, Kyong-Hee Lee, Hee-Deung Park   +5 more
doaj   +5 more sources

Production and release of 2-MIB in Pseudanabaena: Effects of growth phases on cell characteristics and 2-MIB yield

Ecotoxicology and Environmental Safety
2-methylisoborneol (2-MIB), a secondary metabolite produced by cyanobacteria, often causes a musty odour in water, threatening the safety of drinking water supplies.
Hailing Wang, Lin Li, Shaozhe Cheng, Liang Chen, Haiyang Zhang, Xuezhi Zhang   +5 more
doaj   +4 more sources

Adsorption of Geosmin and 2-MIB to Porous Coordination Polymer MIL-53(Al)

Journal of Water and Environment Technology, 2022
Porous coordination polymers (PCPs) are porous materials with large specific surface area and pore ume, and are expected to be used as separation materials for environmental pollutants.
Koji Tosa, Genki Nakamura, Kota Miyabayashi, Haruna Ishisaki, Yuta Takahashi   +4 more
doaj   +2 more sources

Heterologous expression of mtf and mtc genes of Pseudanabaena foetida var. intermedia is sufficient to produce 2-methylisoborneol in Escherichia coli

Microbiology Spectrum, 2023
Microbial volatile metabolite 2-methylisoborneol (2-MIB) causes odor and taste issues in drinking water, making it unappealing for human consumption. It has been suggested that 2-MIB biosynthesis consists of two main steps, namely, methylation of geranyl
Kaushalya Dayarathne, Toshiki Ishikawa, Satoru Watanabe, Yuuma Ishikawa, Kadeer Aikeranmu, Hina Kitagawaa, Natsumi Komatsubara, Masatoshi Yamaguchi, Maki Kawai-Yamada   +8 more
doaj   +1 more source

Enhancing Carbon Acid pK_a Prediction by Augmentation of Sparse Experimental Datasets with Accurate AIBL (QM) Derived Values

Molecules, 2021
The prediction of the aqueous pKa of carbon acids by Quantitative Structure Property Relationship or cheminformatics-based methods is a rather arduous problem.
Jeffrey Plante, Beth A. Caine, Paul L. A. Popelier   +2 more
doaj   +1 more source

Inflammatory Tumor Microenvironment in Cranial Meningiomas: Clinical Implications and Intraindividual Reproducibility

Diagnostics, 2022
The MIB-1 index was demonstrated to be significantly correlated to meningioma recurrence. However, to date, the relationship of the intraindividual course of the MIB-1 index and the growth fraction, respectively, to clinical tumor recurrence has not been
Johannes Wach, Tim Lampmann, Ági Güresir, Hartmut Vatter, Ulrich Herrlinger, Albert Becker, Marieta Toma, Michael Hölzel, Erdem Güresir   +8 more
doaj   +1 more source

Potential sources and producers of 2-methylisoborneol and geosmin in a river supplying a drinking water treatment plant

Chemical Engineering Journal Advances, 2023
Lakes and rivers are important sources of potable water in many countries, but taste-and-odour compounds (T&O) such as geosmin (GSM) and 2-methylisoborneol (2-MIB) may affect the aesthetic water quality and require high-cost treatment.
Hannah M. Franklin, Raju Podduturi, Niels O.G. Jørgensen, David T. Roberts, Louise Schlüter, Michele A. Burford   +5 more
doaj   +1 more source

Genes associated with 2-methylisoborneol biosynthesis in cyanobacteria: isolation, characterization, and expression in response to light. [PDF]

PLoS ONE, 2011
The volatile microbial metabolite 2-methylisoborneol (2-MIB) is a root cause of taste and odor issues in freshwater. Although current evidence suggests that 2-MIB is not toxic, this compound degrades water quality and presents problems for water ...
Zhongjie Wang, Yao Xu, Jihai Shao, Jie Wang, Renhui Li   +4 more
doaj   +1 more source

Development of a Quantification and Detection Method for 2-MIB-producing Cyanobacteria

Turkish Journal of Fisheries and Aquatic Sciences, 2022
Consumers often complain about taste and odor (T&O) in drinking water and freshwater fishery. One of the common T&O compounds, 2-methylisoborneol (2-MIB), can be detected by humans even when the concentration is below 10 ng/L. A forecast method of T&O occurrence is required to control drinking water plants and fishery farms to determine the
Ji Zhang, Qingyue Shen, Hanchen Miao, Qintong Li, Marie Shimada, Tian Yuan, Motoo Utsumi, Zhongfang Lei, Zhenya Zhang, Hirokazu Takanashi, Naoshi Fujimoto, Satoshi Ichise, Yasuhiro Asada, Osamu Nishimura, Michihiro Akiba, Kazuya Shimizu   +15 more
openaire   +1 more source

MAC-spinal meningioma score: A proposal for a quick-to-use scoring sheet of the MIB-1 index in sporadic spinal meningiomas

Frontiers in Oncology, 2022
ObjectiveMIB-1 index is an important predictor of meningioma progression. However, MIB-1 index is not available in the preoperative tailored medical decision-making process.
Johannes Wach, Motaz Hamed, Tim Lampmann, Ági Güresir, Frederic Carsten Schmeel, Albert J. Becker, Ulrich Herrlinger, Hartmut Vatter, Erdem Güresir   +8 more
doaj   +1 more source