𝐆𝐫𝐞𝐞𝐧 𝐂𝐡𝐞𝐦𝐢𝐬𝐭𝐫𝐲 has put together an selection of articles highlighting recent advances in green solvents.

🔗 blogs.rsc.org/gc/2026/03/1...

Explore the journal at rsc.li/green-chem

#GreenChemistry #SustainableScience #GreenSolvents #IonicLiquids #DES

@rsc.org

#GreenSolvents could unlock plant protein from rapeseed waste www.hw.ac.uk/news/2025/gr...

The thematic issue “Advances in asymmetric #organocatalysis II” ed. by Radovan Šebesta @rsebesta.bsky.social, @comeniusuni.bsky.social, in the Beilstein Journal of Organic Chemistry is complete ➡️ https://tinyurl.com/yc24a85y
#GreenChemistry #greensolvents #catalysis #DiamondOpenAccess 💎🔓 #BJOC

Hay centenares de combinaciones tanto de componentes sintéticos como naturales como mezclas de ambos. Cuando solo están compuestos por “cositas” que encontramos en la naturaleza son NADES (Natural Deep Eutetic Solvents)
#greensolvents

Optimization of Pressurized Liquid Extraction and In Vitro Neuroprotective Evaluation of Ammodaucus leucotrichus. Untargeted Metabolomics Analysis by UHPLC-MS/MS Ammodaucus leucotrichus is a spontaneous plant endemic of the North African region. An efficient selective pressurized liquid extraction (PLE) method was optimized to concentrate neuroprotective extracts from A. leucotrichus fruits. Green solvents were tested, namely ethanol and water, within a range of temperatures between 40 to 180 °C. Total carbohydrates and total phenolics were measured in extracts, as well as in vitro antioxidant capacity (DPPH radical scavenging), anticholinesterase (AChE) and anti-inflammatory (LOX) activities. Metabolite profiling was carried out by ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight tandem mass spectrometry (UHPLC-ESI-q-TOF-MS/MS), identifying 94 compounds. Multivariate analysis was performed to correlate composition with bioactivity. A remarkable effect of the temperature using water was observed: the higher temperature, the higher extraction yield, the higher total phenolic content, as well as the higher total carbohydrates content. The water extract obtained at 180 °C, 10.34 MPa and 10 min showed meaningful anti-inflammatory (IC50LOX = 39.4 µg/mL) and neuroprotective activities (IC50AChE = 55.6 µg/mL). The Principal Components Analysis (PCA) and the cluster analysis correlated these activities with the presence of carbohydrates and phenolic compounds.

con ello hemos podido establecer el perfil de composición del extracto más activo, que fue el obtenido con agua líquida a 180 ºC, durante 10 minutos.
Si te apetece seguir leyendo está todo aquí#SinCienciaNoHayFuturo #bioprospecting #greensolvents

doi.org/10.3390/molecu…

The inestimably great Philip Jessop of #GreenCentreCanada and #QueensU lecturing on #GreenSolvents. #realtimechem