Results 31 to 40 of about 13,970 (191)

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  

Sustainable Manufacturing Platforms for Closed‐Cycle Bioeconomy Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The transition to a circular bioeconomy requires innovative production platforms that prioritize sustainability, resource efficiency, and waste minimization. Organic waste from agriculture, aquaculture, and food production represents an underutilized feedstock for biomanufacturing, contributing to a circular economy.
Yelizaveta Chernysh, Ruslan Ostroha, Hynek Roubík   +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

Technological characteristics of fermented milk product manufactured by milk-dates mixtures [PDF]

Acta Agriculturae Serbica, 2020
The objective of this study was the elaboration and characterization of milk-dates mixtures and utilization of this new food system for the production of steamed yoghurt. Dates at 9, 20 and 30% were mixed with milk at 30 °C and 45 °C for 2.5 hours.
Hariri Ahmed, Ouis Naouel, Ibri Kada, Bouhadi Djilali, Benatouche Zouaoui   +4 more
doaj  

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita, Júlia Caroline Dal Prá, Roselei Claudete Fontana, Sheila Montipó, Henrique Macedo Baudel, Eduardo Dieldold, Willian Daniel Hahn Schneider, Marli Camassola   +7 more
wiley   +1 more source

Biosynthesis of Arabinoside from Sucrose and Nucleobase via a Novel Multi-Enzymatic Cascade

Biomolecules
Arabinoside and derived nucleoside analogs, a family of nucleoside analogs, exhibit diverse typically biological activities and are widely used as antibacterial, antiviral, anti-inflammatory, antitumor, and other drugs in clinical and preclinical trials.
Yuxue Liu, Erchu Yang, Xiaojing Zhang, Xiaobei Liu, Xiaoting Tang, Zhenyu Wang, Hailei Wang   +6 more
doaj   +1 more source

Pretreatment of Crop Residues for Bioconversion [PDF]

Agronomy, 2021
Decreasing the dependence on fossil resources as raw materials for the production of fuels, platform chemicals, and commodities is an imperative requirement of today’s industry and society in order to alleviate the threats related to climate change [...]
openaire   +3 more sources

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

Biochemical Characterization of an Arabinoside Monophosphate Specific 5′-Nucleotidase-like Enzyme from Streptomyces antibioticus

Biomolecules
To investigate the function of the gene penF in the pentostatin and vidarabine (Ara-A) biosynthetic gene cluster in Streptomyces antibioticus NRRL 3238, PenF was recombinantly expressed and characterized.
Yuxue Liu, Xiaobei Liu, Xiaojing Zhang, Xiaoting Tang, Weiwei Su, Zhenyu Wang, Hailei Wang   +6 more
doaj   +1 more source

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