Showing 81 - 100 results of 1,569 for search '"biocatalysts"', query time: 0.09s Refine Results
  1. 81

    Novel Probiotic/Bacterial Cellulose Biocatalyst for the Development of Functional Dairy Beverage by Iliada K. Lappa, Vasiliki Kachrimanidou, Maria Alexandri, Aikaterini Papadaki, Nikolaos Kopsahelis

    Published 2022-08-01
    “…Lactic acid bacteria (LAB) cultures were evaluated for their fermentation efficiency, before and after freeze-drying, using cheese whey (CW) as a fermentation substrate and subsequent immobilization on bacteria cellulose (BC) to produce a novel biocatalyst. The biocatalyst was applied in functional sour milk production and compared with free cells via the assessment of physicochemical and microbiological properties and sensory evaluation. …”
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    Article
  2. 82

    Evaluation of Lipases from Wild Microbial Strains as Biocatalysts in Biodiesel Production by Carlos Luna, Diego Luna, Felipa M. Bautista, Juan Calero, Antonio A. Romero, Alejandro Posadillo, Enrique D. Sancho, Rafael Estevez

    Published 2018-11-01
    “…Such extracts were directly used as biocatalysts in the transesterification reaction of sunflower oil with ethanol, attaining much better results (yield close to 100%) than those obtained with strains which were not submitted to the purification process (yields lower than 10%). …”
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  3. 83

    Excelzyme: A Swiss University-Industry Collaboration for Accelerated Biocatalyst Development by Sumire Honda Malca, Peter Stockinger, Nadine Duss, Daniela Milbredt, Hans Iding, Rebecca Buller

    Published 2024-03-01
    “…Excelzyme, an enzyme engineering platform located at the Zurich University of Applied Sciences, is dedicated to accelerating the development of tailored biocatalysts for large-scale industrial applications. …”
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  4. 84
  5. 85

    Lipases as Effective Green Biocatalysts for Phytosterol Esters’ Production: A Review by Adejanildo da S. Pereira, Aline Habibe de Souza, Jully L. Fraga, Pierre Villeneuve, Alexandre G. Torres, Priscilla F. F. Amaral

    Published 2022-01-01
    “…Lipases are versatile enzymes widely used in the pharmaceutical, cosmetic, and food industries. They are green biocatalysts with a high potential for industrial use compared to traditional chemical methods. …”
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    Article
  6. 86

    Prospects for Combined Applications of Nanostructured Catalysts and Biocatalysts for Elimination of Hydrocarbon Pollutants by Olga Maslova, Olga Senko, Marina A. Gladchenko, Sergey N. Gaydamaka, Elena Efremenko

    Published 2023-05-01
    “…The possibilities of highly efficient elimination of hydrocarbon pollutants as a result of the hybrid application of nanoparticles (graphene oxide, mesoporous silica, magnetic nanocatalysts, etc.) or catalytic nanocomposites for advanced oxidation processes and biocatalysts (enzymes, cells of bacteria, mycelial fungi, phototrophic microorganisms and natural or artificial microbial consortia) are analyzed.…”
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  7. 87

    Integrated (Meta) Genomic and Synthetic Biology Approaches to Develop New Biocatalysts by María L. Parages, José A. Gutiérrez-Barranquero, F. Jerry Reen, Alan D.W. Dobson, Fergal O’Gara

    Published 2016-03-01
    “…Furthermore, biocatalysts are known to possess chiral selectivity and specificity, a key focus of pharmaceutical drug design. …”
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  8. 88
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  11. 91

    Design and engineering of whole‐cell biocatalyst for efficient synthesis of (R)‐citronellal by Baoqi Zhang, Han Du, Yanqiu Zheng, Jiale Sun, Yu Shen, Jinping Lin, Dongzhi Wei

    Published 2022-05-01
    “…The variant Y84V was then co‐expressed with glucose dehydrogenase from Bacillus megaterium in E. coli D4, in which competing prim‐alcohol dehydrogenase genes were deleted to prevent the undesired reduction in the aldehyde moiety of citral and citronellal. Employing this biocatalyst, 106 g l−1 (E/Z)‐citral was completely converted into (R)‐citronellal with 95.4% ee value and a high space‐time yield of 121.6 g l−1 day−1. …”
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  12. 92
  13. 93

    Silica-encapsulated nanomagnetic particle as a new recoverable biocatalyst carrier by Tsang, S, Yu, C, Gao, X, Tam, K

    Published 2006
    “…Enzymes are versatile biocatalysts with major advantages of ultrahigh reaction selectivity and specificity under mild conditions, which currently find increasing applications. …”
    Journal article
  14. 94

    Silica-encapsulated nanomagnetic particle as a new recoverable biocatalyst carrier. by Tsang, S, Yu, C, Gao, X, Tam, K

    Published 2006
    “…Enzymes are versatile biocatalysts with major advantages of ultrahigh reaction selectivity and specificity under mild conditions, which currently find increasing applications. …”
    Journal article
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  17. 97

    Magnetic Nanomaterials as Biocatalyst Carriers for Biomass Processing: Immobilization Strategies, Reusability, and Applications by Mayra A. Mariño, Stephanie Fulaz, Ljubica Tasic

    Published 2021-09-01
    “…Numerous studies report the biocatalysts’ performance after covalent binding or adsorption on differently functionalized magnetic nanoparticles (MNPs). …”
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  18. 98

    Novel Biocatalysts Based on Bromelain Immobilized on Functionalized Chitosans and Research on Their Structural Features by Marina G. Holyavka, Svetlana S. Goncharova, Andrey V. Sorokin, Maria S. Lavlinskaya, Yulia A. Redko, Dzhigangir A. Faizullin, Diana R. Baidamshina, Yuriy F. Zuev, Maxim S. Kondratyev, Airat R. Kayumov, Valeriy G. Artyukhov

    Published 2022-11-01
    “…In addition, all derivatives of chitosan studied in this work form hydrogen bonds with His158 located in the active site of bromelain (except <i>N</i>-(2-hydroxypropyl)-3-trimethylammonium chitosan), apparently explaining a significant decrease in the activity of biocatalysts. The <i>N</i>-(2-hydroxypropyl)-3-trimethylammonium chitosan displays only physical interactions with His158, thus possibly modulating the structure of the bromelain active site and leading to the hyperactivation of the enzyme, up to 208% of the total activity and 158% of the specific activity. …”
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  19. 99
  20. 100

    The Arginine Kinase from the Tick <i>Rhipicephalus sanguineus</i> Is an Efficient Biocatalyst by Ana C. Gomez-Yanes, Elena N. Moreno-Cordova, Karina D. Garcia-Orozco, Aldana Laino, Maria A. Islas-Osuna, Alonso A. Lopez-Zavala, Jesus G. Valenzuela, Rogerio R. Sotelo-Mundo

    Published 2022-10-01
    “…The Michaelis-Menten kinetics confirmed that <i>Rs</i>AK is an efficient biocatalyst due to its high <i>k<sub>cat</sub></i>/<i>K<sub>m</sub></i> parameter. …”
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