Economía Circular
Economía Circular
Alkaline Proteases from Rose Snapper (Lutjanus guttatus): Evaluation of Their Stability to Chemical Denaturants and Potential Application to Hydrolyze Seafood Waste Proteins
-
Abstract Large quantities of by-products are generated after processing of rose snapper (Lutjanus guttatus), such as viscera, head, tail, skin, and bones, which are...
Experimental Study on Mechanical Properties of Cured Sand Combined with Plant-Based Bio-cement (PBBC) and Organic Materials
-
Abstract Bio-cement is a green and energy-saving building material, which has received wide attention in the field of ecological environment and geotechnical engineering in recent...
A Haloalkane Dehalogenase DhaA Nanoparticle Based on Pullulan Conjugation and Polyethyleneimine Adsorption
-
Abstract Haloalkane dehalogenase DhaA is a member of the α/β-hydrolase superfamily and can degrade the halogenated compounds. However, the enzyme could not tolerate harsh...
A sustainable and Integrated Microbial Biocatalysis of Resveratrol from Polygonum cuspidatum Siebold & Zucc Using Cellulose-Based Immobilised Aspergillus niger with Deep Eutectic Solvent-Assisted Microreactors
-
Abstract An efficient and green method was developed using deep eutectic solvent assistance to enhance the biotransformation method of producing resveratrol from Polygonum...
Self?Assembled Eutectogel with Cell Permeation and Multiple Anti?Inflammatory Abilities for Treating Chronic Periodontitis
19/11/2024 -
This article fabricates an injectable eutectogel via self?assembly of ChCl/M DES, gallic acid, and lysozyme fibers. The eutectogels exhibit the potential to enhance the efficacy if...
Regeneration of Spent Culture Media for Sustainable and Continuous mAb Production via Ion Concentration Polarization
18/11/2024 -
ABSTRACTIn modern bioprocessing, cell culture media is one of the most significant cost drivers, yet the nutrients and other critical factors in the media are often not fully utilized. With the...
Innovative Photoprotection Strategy: Development of 2?(Benzoxazol?2?Yl)[(2?Hydroxynaphthyl)Diazenyl] Phenol Derivatives for Comprehensive Absorption of UVB, UVA, and Blue Light
20/11/2024 -
The azo group incorporated into the benzoxazole structure produces compounds that absorb blue light. The Azo?benzoxazole compounds exhibit an SPF higher than 45. The IC50 of Azo?benzoxazole compounds...
Chiral Induction of a Tetrakis(porphyrin) in Various Chiral Solvents
20/11/2024 -
Urethane?equipped tetrakis(porphyrin) is CD?active in many chiral solvents, which demonstrates the potential benefits of supramolecular interactions for developing chiral sensory systems.Non?covalent...
Host?Guest Interactions Facilitated by Chalcogen Bonding within Selenadiazole Functionalised Porphyrin Nanotubes
20/11/2024 -
A novel and robust porphyrin nanotube (PNT) has been generated by the combination of tetra(4?pyridyl)porphyrin, a selenadiazole carboxylate anion and Cd(II) centres. Solvent?filled regions within the...
Translating Solid?Phase Conformational Memory in the Prophecy of Multi?stimuli Responsive Low Molecular Weight Gels
19/11/2024 -
Polymorphism and its screening to select the best?performing form is in high demand. In low molecular weight organogels (LMWG), gelators are designed as they contain flexible groups,...
Source, transport, and fate of nitrate in shallow groundwater in the eastern Niger Delta
20/11/2024 -
The eastern Niger Delta region in Nigeria is a hotspot for reactive nitrogen pollution due to extensive animal husbandry, pit latrine usage, and agricultural practices. Despite the high level of...
Microplastic migration from landfill-mined soil through earth filling operations and ecological risk assessment: a case study in New Delhi, India
20/11/2024 -
Microplastics (MPs), plastic pieces smaller than 5 mm, are emerging as a critical ecological threat, potentially disrupting ecosystems and complicating waste management practices. Landfill-Mined...
Emission of polycyclic aromatic hydrocarbons in the north-west Antarctic Peninsula region
20/11/2024 -
Antarctica, once regarded as the last pristine desert untouched by human activity, is now facing increasing local impacts due to the rising presence of humans, primarily driven by scientific and...
Effective Oil/Water Separation Sorbent Based on Nylon 6,6-Organoclay Nanofiber Mats
21/11/2024 -
Oil spills and marine pollution caused by oil spills have a serious effect on environment and human life. The efficient removal of oils, petroleum-based products, and organic solvents from water...
Synthesis of Highly Intercalated Urea–Clay Nanocomposite via Pomegranate Peel Waste as Eco-Friendly Material
21/11/2024 -
Until now, no slow-release urea (SRU) fertilizer has been made using the screw press method and the powder of plant residues rich in polyphenols, which are considered eco-friendly materials due to...
Investigating the Influence of Organic Loading Rate, Temperature and Stirring Speed on Biogas Production Using Agricultural Waste in South Africa
20/11/2024 -
Biogas production offers an alternate method for managing agricultural waste and contributes to sustainable renewable energy generation. Anaerobic digestion (AD) enables the transformation of organic...
Sustainable Extraction of Bioactive Compounds and Nutrients from Agri-Food Wastes: Potential Reutilization of Berry, Honey, and Chicory Byproducts
21/11/2024 -
Several agri-food byproducts represent valuable sources of compounds to be reutilized for nutritional, nutraceutical, and cosmetic purposes. Examples especially comprise byproducts from the...
The Value of Using Green Extraction Techniques to Enhance Polyphenol Content and Antioxidant Activity in Nasturtium officinale Leaves
20/11/2024 -
Increasing research is being directed toward the production of value-added products using plant extracts that are super-fortified with antioxidants. In this study, the extraction parameters for...
A Critical Review of the Technical Characteristics of Recycled Brick Powder and Its Influence on Concrete Properties
20/11/2024 -
This paper presents a systematic overview of the applications of RBP as a substitute for cement. Initially, the fundamental properties of RBP, including physical properties, chemical compositions,...
Fermentation for Revalorisation of Fruit and Vegetable By-Products: A Sustainable Approach Towards Minimising Food Loss and Waste
19/11/2024 -
In a world increasingly focused on sustainability and integrated resource use, the revalorisation of horticultural by-products is emerging as a key strategy to minimise food loss and waste while...
