Results 81 to 90 of about 2,810 (190)

Bioactive compounds extraction from olive leaves by subcritical water extraction

, 2021
Olive leaves (OL) are one of the by-products generated during the pruning of olives tress and during separation process in olive processing. OL are lignocellulosic biomass with important amounts of extractives and lignin (Table 1). OL have a significant amount of phenolic compounds and other bioactive compounds such as mannitol.
Kashaninejad, Mansoore, Sanz Díez, Mª Teresa, Ramos Rodríguez, Cipriano, Beltrán Calvo, Sagrario, Blanco, Beatriz, Alonso Riaño, Patricia, Trigueros Andrés, Ester   +6 more
openaire   +1 more source

Subcritical Water Extraction Of Mannitol From Olive Leaves

, 2008
{"references": ["F. Niklas, W. V. Weymarn, K. J. Kiviharju, S. T. Jala1skela1inen, M. S.\nA. Leisola, \"Scale-up of a new bacterial Mannitol production process,\"\nBiotechnol. Prog., vol. 19, pp. 815-821, 2003.", "W. Soetaert, P. T. Vanhooren, E. J. Vandamme, \"Production of Mannitol\nby fermentation,\" Method Biotechnol., vol 10, pp. 261-275, 1999.", "
S. M. Ghoreishi, R. Gholami Shahrestani, S. H. Ghaziaskar   +2 more
openaire   +1 more source

A review of the supercritical state of eruption‐fed volcanic density currents in subaerial and subaqueous settings

Sedimentology, EarlyView.
ABSTRACT Subaerial Pyroclastic Density Currents (PDCs) and Subaqueous Eruption‐Fed Density Currents (SEFDCs) produced during volcanic eruptions can present major hazards to surrounding communities and ecosystems. The bedforms deposited by these volcanic density currents can provide insights into the nature of transport and depositional processes, which
Shannon E. Frey, Martin Jutzeler, Rebecca J. Carey   +2 more
wiley   +1 more source

Moderate‐Temperature Hydrothermal Treatment Removes Detectable DNA and Antibiotic Resistance Genes From Municipal Sludge While Preserving Resource Value

Water and Environment Journal, EarlyView.
This graphical abstract shows the overall study design where dewatered wastewater sludge samples were collected and subjected to a range of HT temperatures. Measurement of nucleic acid concentration and antibiotic resistance gene profiles across temperatures showed that HT at moderate temperatures offers sustainable, scalable sludge sanitation and ARG ...
R. Sean Norman, Mirza Isanovic, Gabrielle Kartzmark, Nicole Berge   +3 more
wiley   +1 more source

Comprehensive Assessment of Polysaccharides Extracted from Squash by Subcritical Water under Different Conditions

Foods
The effects of subcritical water microenvironment on the physiochemical properties, antioxidant activity and in vitro digestion of polysaccharides (SWESPs) from squash were investigated.
Yu Zhang, Xun Sun, Bingjie Yang, Fei Li, Guoyong Yu, Jing Zhao, Quanhong Li   +6 more
doaj   +1 more source

Advances in Eco‐Friendly Extraction of Fruit Bioactive Compounds: Technologies, Challenges and Future Directions

Analytical Science Advances, Volume 7, Issue 1, June 2026.
Fruit bioactive compounds offer antioxidant, anti‐inflammatory, and preventive benefits, yet extraction is hindered by poor solubility and conventional methods using toxic solvents and high energy. This review evaluates traditional and advanced eco‐friendly technologies, highlighting efficiency, selectivity, and sustainability.
Abadi Gebreyesus Hndeya, Desta Berhe Sbhatu, Gebreselema Gebreyohannes   +2 more
wiley   +1 more source

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1656-1676, April 2026.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Understanding cell‐penetrating peptide mechanisms using computational electrophysiology simulations

Protein Science, Volume 35, Issue 4, April 2026.
Abstract Cell‐penetrating peptides (CPPs) can enter cells without inducing cytotoxicity and can be coupled with cargo molecules to be used to deliver drugs, DNA, or nanoparticles into cells. The peptide‐membrane interactions driving the internalization mechanism are not completely understood. In this study, we introduce Computational Electrophysiology (
Eric Catalina‐Hernandez, Marcel Aguilella‐Arzo, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +3 more
wiley   +1 more source

Subcritical Cracking Associated With Subgrain Rotation Recrystallisation in Quartz Inferred From Cathodoluminescence Study

Terra Nova, Volume 38, Issue 2, Page 141-147, April 2026.
ABSTRACT We employed cathodoluminescence (CL) to study deformed quartz phenocrysts from the Cretaceous granite porphyry in SW Japan and observed fracture‐like planar structures appearing as CL‐dark bands. These CL‐dark bands were aligned with low‐angle grain boundaries formed by subgrain rotation recrystallisation.
Takuro Yoshioka, Takamoto Okudaira, Hideo Takagi   +2 more
wiley   +1 more source

Achieving Net‐Zero in the Electricity Sector in China by 2050 Considering Environmental and Economic Objectives

Advanced Sustainable Systems, Volume 10, Issue 3, March 2026.
China's pathways to net‐zero electricity by 2050 are evaluated using life cycle environmental and economic assessment across six scenarios. Results show that a renewables‐only grid offers the best overall environmental performance and lowest cost, but increases burdens on metal depletion, land use, and ecotoxicity.
Tingfeng Song, Harish K. Jeswani, Adisa Azapagic   +2 more
wiley   +1 more source