Results 41 to 50 of about 23,049 (231)

bioconversion [PDF]

, 2009
Citation: 'bioconversion' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.B00655 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial
openaire   +1 more source

Bioconversion of AS1387392: bioconversion studies involving Amycolatopsis azurea JCM 3275 [PDF]

The Journal of Antibiotics, 2010
We screened actinomycetes capable of converting AS1387392 to AS1429716 and identified those strains capable of hydroxylation. Amycolatopsis azurea JCM 3275 was found to be a particularly efficient strain, capable of converting AS1387392 to AS1429716, with a yield of 44% after 9 h.
Satoshi, Sasamura, Keisuke, Ohsumi, Shigehiro, Takase, Toshiko, Yamada, Hideyuki, Muramatsu, Akihiko, Fujie, Hiroaki, Mori, Takashi, Fujii, Motohiro, Hino, Kazutoshi, Sakamoto, Michizane, Hashimoto   +10 more
openaire   +2 more sources

Efficient production of guanosine in Escherichia coli by combinatorial metabolic engineering

Microbial Cell Factories
Background Guanosine is a purine nucleoside that is widely used as a raw material for food additives and pharmaceutical products. Microbial fermentation is the main production method of guanosine. However, the guanosine-producing strains possess multiple
Kun Zhang, Mengxing Qin, Yu Hou, Wenwen Zhang, Zhenyu Wang, Hailei Wang   +5 more
doaj   +1 more source

Spray‐Dried Engineered Escherichia coli Whole‐Cell Biocatalysts Enable Cell Recycling and In Vivo α‐Ketoglutarate and NADPH Regeneration for Efficient Codeine Manufacture

Biotechnology and Bioengineering, EarlyView.
ABSTRACT A recombinant whole‐cell biocatalytic approach provides several advantages over isolated enzymes, such as improved enzyme stability, in vivo cofactor regeneration, and the facilitation of cascade reactions within a single cell. Whole‐cell biocatalysis has gained attention in medicinal opioid production, due to its technical and economic ...
Ali Jahanian, Carlos Horacio Luna‐Flores, Xu Li, Sally L. Gras, Robert E. Speight   +4 more
wiley   +1 more source

Effects of extraction solvents on polyphenols content and biological activity of Ajuga iva extracts

European Journal of Biological Research, 2022
Different solvent systems have been used for the extraction of polyphenols from plant material, however, the appropriate solvent system is more effective for extracting the total phenolic of any plant extract and evaluating the antibacterial activity is
Asmaa Belmimoun, Khadidja Side Larbi, Sarra Benoudane, Saliha Belhadja, Aicha Tir Touil Meddah   +4 more
doaj  

A sustainable and economic strategy to reduce risk antibiotic resistance genes during poultry manure bioconversion by black soldier fly Hermetia illucens larvae: Larval density adjustment

Ecotoxicology and Environmental Safety, 2022
Black soldier fly (Hermetia illucens) larvae (BSFL) are common insects that are known for bioconversion of organic waste into a sustainable utilization resource.
Shi-Hua Niu, Shuo Liu, Wei-Kang Deng, Rui-Ting Wu, Ying-Feng Cai, Xin-Di Liao, Si-Cheng Xing   +6 more
doaj   +1 more source

Effects of Black Soldier Fly (<i>Hermetia illucens</i>) Larvae on Bulk Secondary Metabolite Levels and Antioxidant Activity in <i>Moringa oleifera</i> Biomass. [PDF]

Plant Environ Interact
ABSTRACT Moringa oleifera is a nutrient‐rich tropical plant containing bioactive secondary metabolites. While these metabolites provide antioxidant and antimicrobial properties, they may reduce digestibility or palatability when used as animal feed.
Akwa TE, Tsafack HN, Roland TT, Cyrille TA, Gitau L, Djoko GRP, Timoléon T, Azefack LT.   +7 more
europepmc   +2 more sources

Harnessing Acoustic Cavitation Energy for the Selective Degradation of Impurities in Glucose Syrup

Chemistry – A European Journal, EarlyView.
The energy released during the implosion of acoustic cavitation bubbles can be harnessed and selectively transferred to a target solute, enabling its specific decomposition without degrading other solutes present in the solution. This proof of concept was demonstrated in the degradation of impurities present in trace amount in glucose syrup.
Shambel Getachew Wasse, Prince N. Amaniampong, François Jérôme   +2 more
wiley   +1 more source

Evaluation of the in vitro toxicity and anti-inflammatory activity of the methanolic extract of the leaves of Pistacia lentiscus L. harvested from northwestern Algeria.

Acta Biologica Slovenica
Medicinal and aromatic plants have been used for thousands of years for their therapeutic properties, to treat various ailments and maintain health.
Bachir Bourroubey, Nadia Chelli, Aicha Tir Touil, Boumediene Meddah, Abdelkader Bettouati, Ibrahim Berkane   +5 more
doaj   +1 more source

Valorization of Yacon (Smallanthus sonchifolius) peel for peroxidase production and its immobilization on alginate beads for 2,4‐dichlorophenol bioconversion

The Canadian Journal of Chemical Engineering, EarlyView.
Sodium alginate was modified with EDC/NHS for the immobilization of Yacon peel peroxidase, resulting in a novel biocatalyst for the oxidation of 2,4‐dichlorophenol. Abstract Yacon (Smallanthus sonchifolius) roots are emerging as an alternative source of peroxidase. This study aimed to extract, immobilize, and characterize the peroxidase from Yacon peel,
Mariana Gomes Oliveira, Marcela Pires Spaolonzi, Carla Ivane Ganz Vogel, Aniela Pinto Kempka, Everton Skoronski   +4 more
wiley   +1 more source