Results 91 to 100 of about 3,042 (203)

Achieving Superlubricity of Ricinoleic Acid in the Steel/Si3N4 Contact Under Boundary Lubrication

open access: yes, 2022
International audienceTo improve fuel efficiency and minimize environmental pollution, the interest in organic friction modifiers has resurged, especially fatty acids.
De Barros Bouchet, Maria-Isabel   +3 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

Effect of ricinoleic acid and other laxatives on net water flux and prostaglandin E release by the rat colon

open access: yes, 1979
Ricinoleic acid, oleic acid, dioctyl sodium sulphosuccinate, deoxycholic acid, sennoside A + B and mannitol reduced or reversed water flux from lumen to blood in rat colon in situ. Stearinic acid was without any effect.
H Juan, E Beubler
core   +1 more source

Characterization of particle shape, zeta potential, loading efficiency and outdoor stability for chitosan-ricinoleic acid loaded with rotenone

open access: yesOpen Life Sciences, 2016
Carboxymethyl chitosan grafted with ricinoleic acid (CMC-g-RA), an amphiphilic drug carrier, was synthetized, loaded with rotenone (Rot), and characterized for particles shape, zeta potential, loading efficiency and outdoor stability.
Feng Bohua   +2 more
doaj   +1 more source

Characterisation of Castor (Ricinus communis L.) Seed Quality Using Fourier Transform Near-Infrared Spectroscopy in Combination with Multivariate Data Analysis

open access: yesAgriculture, 2018
The potential of single-seed near-infrared (NIR) spectroscopy was investigated to characterise castor seeds based on their seed viability and seed oil content.
René Gislum   +5 more
doaj   +1 more source

Genetic Engineering of Lesquerella with Increased Ricinoleic Acid Content in Seed Oil. [PDF]

open access: yesPlants (Basel), 2021
Chen GQ   +5 more
europepmc   +1 more source

Preliminary pland design of ricinoleic acid from castor oil capacity 1 tonne/day [PDF]

open access: yes, 2003
Castor oil is the main source of ricinoleic acid because of its high consentration of triglyceride ricinoleate. There is many uses of ricinoleic acid in chemical industries such as raw material for nylon polyester, grease, sinthetic lubricant, paint ...
Wibisono, Eka, Andrean, Mario
core  

New synthetic route for polyricinoleic acid with Tin (II) 2-ethylhexanoate

open access: yesHeliyon, 2019
Polyricinoleic acid (PRA) is a biodegradable polymer of ricinoleic acid, a hydroxy fatty acid present in castor oil. Depending upon the chain length, this homopolymer finds varied applications in oleochemical and allied industries.
Rajeshkumar Natwarlal Vadgama   +2 more
doaj   +1 more source

Oleate Hydratase in Lactobacillus delbrueckii subsp. bulgaricus LBP UFSC 2230 Catalyzes the Reversible Conversion between Linoleic Acid and Ricinoleic Acid. [PDF]

open access: yesMicrobiol Spectr, 2021
Kuhl GC   +11 more
europepmc   +1 more source

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