Biocatalysis and Biotransformation最新文献

{"title":"Enzymatic synthesis of tyrosol esters in organic solvents and ionic liquids: Correlation between enzyme activity and solvent properties","authors":"Kang-Hong Wang, Shuangfei Li, Ying-Fen Meng, Yong Zou, Guo-Bin Liang, Cheng Yang, Zhen Yang","doi":"10.1080/10242422.2024.2312977","DOIUrl":"https://doi.org/10.1080/10242422.2024.2312977","url":null,"abstract":"Tyrosol is a principle phenolic compound present in olive oil and wine with great pharmacological potentials due to its strong antioxidant property. Its application can be highly extended by increa...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139768101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Production of geraniol and geranic acid: High value compounds of citral biosynthetic pathway from lemongrass oil using Aspergillus niger AUD-C2 as catalyst","authors":"Diksha Koul, Ravi Singh Manhas, Asha Chaubey","doi":"10.1080/10242422.2024.2312973","DOIUrl":"https://doi.org/10.1080/10242422.2024.2312973","url":null,"abstract":"Microbial biotransformation of lemongrass oil to geraniol and geranic acid, high value compounds of citral biosynthetic pathway has been reported. Biotransformation studies were carried out using a...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139767992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An overview on preparation of enzymes for industrial use","authors":"S. Shakilanishi, C. Shanthi","doi":"10.1080/10242422.2024.2311098","DOIUrl":"https://doi.org/10.1080/10242422.2024.2311098","url":null,"abstract":"Enzymes are specialized proteins that act as catalysts, facilitating chemical reactions by either building up or breaking down molecules in all living organisms. They are distinguished by their spe...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139666900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cross-linked enzyme aggregates of xylanase, XynR8(N58D), for effective degradation of untreated lignocellulosic biomass","authors":"Hsueh-Ling Cheng, Wei-Ting Hsu, Yu-Han Su, Yuan-Jia Lee, Huynh Nhu Tangthi, Chien-Ting Wu, Lin-Lee Lee","doi":"10.1080/10242422.2024.2305969","DOIUrl":"https://doi.org/10.1080/10242422.2024.2305969","url":null,"abstract":"Enzymatic degradation of biomass is preferred over chemical methods for environmental protection. However, in most cases, a chemical pretreatment is still required to help improve enzyme accessibil...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139577931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bioprospecting fruit waste to purify invertase for low calorie food products","authors":"Kavita Rana, Neerja Rana, Sunita Devi, Nilakshi Chauhan","doi":"10.1080/10242422.2023.2296347","DOIUrl":"https://doi.org/10.1080/10242422.2023.2296347","url":null,"abstract":"","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139393168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Screening of a novel and thermostable nicotinate dehydrogenase-producing strain Bacillus paramycoides for efficient synthesis of 6-hydroxynicotinic acid","authors":"Zhi Chen, Zhaohe Dong, Xin Ju, Lishi Yan, Liangzhi Li, Donzhi Wei","doi":"10.1080/10242422.2023.2289338","DOIUrl":"https://doi.org/10.1080/10242422.2023.2289338","url":null,"abstract":"6-Hydroxynicotinic acid emerged as a pivotal intermediate for fine chemicals. The current study aims to screen novel nicotinate dehydrogenase-producing strains. Based on the high-throughput UV colo...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138518472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biocatalyst coupling with Mo-doped SnO2 nanoparticles for efficient photocatalytic dye degradation: An eco-friendly approach for environmental remediation","authors":"R. Shalini, K. Ravichandran, P. Kavitha, P. K. Praseetha, R. Mohan, P. Ravikumar","doi":"10.1080/10242422.2023.2289337","DOIUrl":"https://doi.org/10.1080/10242422.2023.2289337","url":null,"abstract":"Specifically, biocatalyst coupled semiconductor photocatalysts have great potential towards the eco-friendly decomposition of toxic organic dyes that contaminate water bodies. This study reports th...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138518482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The song remains the same. The lab bench dilemma of using shaken flasks in microbial biotransformation experiments","authors":"Nicoly Subtil de Oliveira, Gabriel Pereira Lopes da Silva, Orozimbo Furlan, Lorena Carolina Peña, Luiz Fernando Bianchini, Nipuna Parahitiyawa, Edvaldo Antonio Ribeiro Rosa","doi":"10.1080/10242422.2023.2284116","DOIUrl":"https://doi.org/10.1080/10242422.2023.2284116","url":null,"abstract":"Microbial biotransformation is valuable for obtaining pharmaceutical, nutritional, and cosmetical potential molecules. Basically, for its realization, only a parental molecule, a microorganism, and...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138518467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enzymatic approach to the synthesis of chiral intermediate of Rodatristat ethyl","authors":"Deepthi Pulivarthi, Rakesh Goparaju, Ravinder Reddy Patlolla, Vinaykumar Allam, Anjali Priya Naik Kethavath, Linga Banoth, Subba Reddy BV","doi":"10.1080/10242422.2023.2281874","DOIUrl":"https://doi.org/10.1080/10242422.2023.2281874","url":null,"abstract":"Ketoreductases are widely explored for the reduction of prochiral ketones for the preparation of chiral alcohols. Though, the chiral Ir(III) catalyst has been used for the asymmetric reduction of k...","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138518466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Calcium alginate-immobilized β-glucosidase from <i>Moniliophthora perniciosa</i> : characterization and sugarcane bagasse hydrolysis","authors":"Larissa Emanuelle da Silva Almeida, Sandra Aparecida de Assis","doi":"10.1080/10242422.2023.2279009","DOIUrl":"https://doi.org/10.1080/10242422.2023.2279009","url":null,"abstract":"AbstractThe utilization of lignocellulosic materials for second-generation ethanol production via enzymatic catalysts is primarily hindered by enzyme cost. Enzymatic immobilization emerges as a viable solution, enabling enzyme reuse. This study investigated the immobilization of an enzymatic extract obtained from Moniliophthora perniciosa fermentation in calcium alginate spheres using the direct trapping method. Initial tests assessed β-glucosidase activity, showing that a higher concentration of calcium chloride (1 M) alongside larger diameter spheres yielded improved results. The immobilized enzyme was reused for up to 17 cycles without significant loss of activity. The percentage of reducing sugars after 48-h hydrolysis with the supplemented enzymatic extract was 226%, doubling the value achieved with only the free enzymatic extract. The immobilized enzyme retained 50% of its initial activity after 1 h at 80 °C, demonstrating higher activity at pH 6 and 60 °C. These findings suggest that this immobilization technique is simple, economically viable, and effective for the hydrolysis of pretreated sugarcane bagasse.HIGHLIGHTSSuccessful immobilization of M. perniciosa enzymatic extract achieved through direct entrapment in calcium alginate.Immobilized β-glucosidase demonstrates sustained activity over 16 reuse cycles, showcasing the potential for cost-effective bioconversion processes.Enhanced hydrolysis of sugarcane bagasse observed with immobilized enzymatic extract, indicating a promising approach for improved biomass utilization.Keywords: β-Glucosidase immobilizationmoniliophthora perniciosacalcium alginate spheressugarcane bagasse hydrolysisenzymatic bioconversionlignocellulosic ethanolreducing sugars AcknowledgmentsWe thank the Biotechnology Graduate Program of State University of Feira de Santana (UEFS/FIOCRUZ), the Coordenação de Aperfeiçoamento Pessoal de Nível Superior (CAPES) for a doctoral scholarship (88882.447813/2019-01), the Bahia State Research Support Foundation (FAPESB), and the National Council for Scientific and Technological Development (CNPq).Authors’ contributionsAll authors contributed to the study conception and design. Material preparation, data collection, and analysis were performed by Larissa E. S. Almeida and Sandra A. Assis. The first draft of the manuscript was written by Larissa E. S. Almeida, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingWe thank the Biotechnology Graduate Program of State University of Feira de Santana (UEFS/FIOCRUZ), the Coordenação de Aperfeiçoamento Pessoal de Nível Superior (CAPES) for a doctoral scholarship (88882.447813/2019-01), the Bahia State Research Support Foundation (FAPESB), and the National Council for Scientific and Technological Development (CNPq).","PeriodicalId":8824,"journal":{"name":"Biocatalysis and Biotransformation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135186344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}