Results 101 to 110 of about 3,042 (203)
, 2013 A new family of ricinoleic acid based polyesters was synthesized using catalyst free melt-condensation polymerization with sebacic acid, citric acid, mannitol and ricinoleic acid as precursors.
Basu, Bikramjit +2 more
core +1 more source
Sucrose Monoesters of Ricinoleic Acid and 12-Ketooleic Acid
The Journal of the Society of Chemical Industry, Japan, 1959 リシノール酸およびそれを酸化して得られる12-ケトオレイン酸のサッカロースモノエステルを合成して,その界面活性剤としての諸性状を明らかにするとともに,既に報告があるサッカロースモノステアレートおよびオレエートと,同一条件下における比較検討を行って,脂肪酸基の構造の差異によるその界面活性能の相違について研究を行った結果,(1)これら4種のエステルの表面張力,界面張力は各濃度においてほぼ同じであり,大きい差異はない。(2)浸透性は1%以下の濃度にあっては12-ケトオレエートが,1%にあってはリシノレートが大で,脂肪酸部に親水基を持つものが良好であり,ステアレート,オレエートと大きい差異を生じた。(3)起泡性は12-ケトオレエート>リシノレート>オレエート>ステアレートの順となり,特にステアレートは小さく,
Kazuyuki Mihara, Kyo Takaoka
openaire +2 more sources
Synthetic Biolubricant Basestocks from Epoxidized Ricinoleic Acid: Improved Low Temperature Properties [PDF]
Kemija u Industriji, 2011 This paper presents a series of structural modifications of epoxidized ricinoleic acid for biolubricant to improve the cold flow behavior and oxidation stability of vegetable oils through measurement of pour point (PP) and oxidation onset temperature (OT)
Yousif, E., Salih, N., Salimon, J.
doaj
, 2019 WOS: 000463024300006TARAMASCOPUSTARAMAWOSEcofriendly autoxidation is a reaction of air oxygen with unsaturated organic molecules at room temperature.
Melike Eren +3 more
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Effect of ricinoleic acid in acute and subchronic experimental models of inflammation
Mediators of Inflammation, 2000 Observational studies indicate that topical application of ricinoleic acid (RA), the main component of castor oil, exerts remarkable analgesic and anti-inflammatory effects.
Celme Vieira +5 more
doaj +1 more source
Evaluating the effect of temperature on biodiesel production from castor oil
Ingeniería e Investigación, 2010 Problems arising between biofuels and food as raw materials have led to investigating the use of inedible raw materials for their production. This work was aimed at studying the effect of temperature on converting castor oil in biodiesel production.
Carlos Alberto Guerrero Fajardo +2 more
doaj
Free Saturated Oxo Fatty Acids (SOFAs) and Ricinoleic Acid in Milk Determined by a Liquid Chromatography-High-Resolution Mass Spectrometry (LC-HRMS) Method. [PDF]
Metabolites, 2021 Kokotou MG +3 more
europepmc +1 more source
, 2017 The solubilities of ricinoleic acid, methyl ricinoleate, and methyl 10-undecenoate were determined in supercritical carbon dioxide (SCCO2). The solubility measurements were performed in the range of temperatures of 313-333 K, and pressures of 10-18 MPa ...
Lamba, Neha +5 more
core +1 more source
Studies on the Ability of Castor Seed to Accumulate Unusual Fatty Acids other than Ricinoleic.
, 2020 17th Euro Fed Lipid Congress 20-23 October 2019, Seville, SpainCastor seeds accumulate large amounts of oil (up to 60%) rich in ricinoleic acid, an hydroxylated fatty acid.
Garcés Mancheño, Rafael +5 more
core
, 2013 A major global effort is currently underway to reduce dependence on petroleum products and minimize the impact of their derivatives on the environment. Plant oils are being investigated as a potential source of environmentally favorable lubricants given ...
Abdullah, Bashar Mudhaffar +3 more
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