Results 101 to 110 of about 6,039 (256)

Novel Aromatic Estolide Esters from Biobased Resources by a Green Synthetic Approach

open access: yesApplied Sciences
The use of vegetable oils and their derivatives for polymer synthesis has been a major focus in recent years due to their universal availability, low production costs and biodegradability.
Andra Tămaș   +8 more
doaj   +1 more source

Chemical and physical characteristics of local lecithin in comparison with some other food emulsifiers

open access: yesGrasas y Aceites, 1999
The chemical and physical characteristics of local lecithin and other food emulsifiers (Emulfuid E, Triodan R 90, Panodan 150 and Glycerol mono stéarate) were studied. The characteristics of these emulsifiers studied were solubility, hydrophile-lipophile
Y. El-Shattory   +3 more
doaj   +1 more source

Development of low viscosity alkane-based urethane for connector potting applications [PDF]

open access: yes
Two series of saturated hydrocarbon-based urethanes were prepared with isophorone diisocyanate and one series with methyl bis (4-cyclohexyl isocyanate).
Morris, D. E.
core   +1 more source

A Triple‐Catalytic, Fully Biogenic Synthesis of Cyclic Carbonates

open access: yesChemSusChem, Volume 19, Issue 1, January 2026.
A three‐step synthesis of cyclic carbonates from biogenic resources (fatty acids, O2, CO2) is reported. The process operates via a visible light‐mediated hydrocarbon oxidation, with an overall 100% atom‐economy, in the presence of easily accessible catalysts (porphyrin, VO(acac)2, pyridine) but without intermediate work‐up procedures.
Robin Stuhr   +2 more
wiley   +1 more source

STUDIES ON THE ANTIBACTERIAL AND ANTICORROSIVE PROPERTIES OF SYNTHESIZED HYBRID POLYURETHANE COMPOSITES FROM CASTOR SEED OIL [PDF]

open access: yes, 2017
Castor seed oil (Ricinus communis) is a prominent feed stock towards the generation of renewable materials for industrial production. The reach presence of ricinoleic fatty acid at 87.5% provides pendant hydroxyl functional groups, which is an ...
Adebisi , Abimbola A.   +3 more
core  

Gas-liquid interfacial area in the oxygen absorption to oil-in-water emulsions in an airlift reactor [PDF]

open access: yes, 2010
The present work includes an exhaustive study about gas–liquid interfacial area between gas phase and liquid heterogeneous medium generated in an airlift bioreactor.
Aguedo   +6 more
core   +1 more source

Leveraging Itaconic Acid in Microcrystalline Cellulose Reinforced Shape Memory Photopolymers for Sustainable 4D Printing

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.
Microcrystalline cellulose was surface modified using itaconic anhydride and used as a reinforcing particle in biobased itaconated castor oil and isobornyl (meth)acrylate formulations for vat photopolymerisation additive manufacturing. The polymers displayed tailorable and competitive mechanical properties, low polymerisation shrinkage, detailed ...
James A. Dicks, Chris Woolard
wiley   +1 more source

Impact of Sowing Dates and Nitrogen Levels on the Phenolic Profile, Antioxidant, and Enzyme Inhibitory Activities of Ricinus communis L. Roots

open access: yesJournal of Food Biochemistry, Volume 2026, Issue 1, 2026.
A wide range of biological effects, including antioxidant, antimicrobial, anti‐inflammatory, and antiproliferative activities, have been attributed to phenolic compounds, a group of bioactive molecules naturally occurring in plant tissues and increasingly valued for their industrial relevance. Notably, the present study demonstrates that sowing date is
Yunus Guzel   +4 more
wiley   +1 more source

Analysis of the Functional Components of Four “Sanghuang”‐Like Species Using UPLC‐ESI‐MS/MS‐Based Widely Targeted Metabolomics and TCMSP Database

open access: yesJournal of Food Biochemistry, Volume 2026, Issue 1, 2026.
“Sanghuang” is a rare, edible, medicinal macrofungus. However, various macrofungi that share similar appearances, habitats, and therapeutic effects with “Sanghuang” have been erroneously used in traditional folk medicine. As of date, metabolic differences among these “Sanghuang”‐like species have been unclear, impeding their commercial utilization ...
Xiao-Ying Guo   +6 more
wiley   +1 more source

Productive performance of simmental dairy cows supplemented with ricinoleic acid from castor oil [PDF]

open access: diamond, 2014
Jefferson Rodrigues Gandra   +11 more
openalex   +1 more source

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