Results 61 to 70 of about 4,993,177 (277)

Filament Induction in Escherichia coli by Ricinoleic Acid.

Experimental Biology and Medicine, 1955
SummarySodium ricinoleate interferes with cell division in E. coli causing the organisms to develop as filaments. The effect appears to be specific and dependent upon the 9:10 unsaturation and the 12-hydroxy group as well as the cis-configuration around the double bond, present in this fatty acid.
Carlson Virginia W, Carlson Warner W, Benga F. Feaster   +2 more
openaire   +3 more sources

Photochemical Oxidative Cleavage and Dihydroxylation of Unsaturated Fatty Acids Using Triplet Nitroarenes

European Journal of Lipid Science and Technology, EarlyView.
Feedstock chemicals are commonly used as starting materials for specialty chemicals and their derivatization often involves oxidation reactions. Herein we report that nitroarenes can be used as photo‐responsive oxidants to achieve both the ozonolysis‐style oxidative cleavage and 1,2‐dihydroxylation of unsaturated fatty acids. The method requires simple
Piotr T. Błyszczyk, Daniele Leonori
wiley   +1 more source

Production of γ-decalactone by Yarrowia lipolytica : insights into experimental conditions and operating mode optimization [PDF]

, 2015
BACKGROUND γ-Decalactone production from ricinoleic acid biotransformation derived from the triglycerides in castor oil by Yarrowia lipolytica, has been widely described in literature in studies concerning lipidic metabolism that leads to lactones ...
Aguedo, Aguedo, Alchihab, Amaral, Ambid, An, Blin-Perrin, Braga, Braga, Coelho, Dufossé, Endrizzi-Joran, Escamilla-García, Escamilla-García, Fickers, Gomes, Gomes, Gomes, Gómez-Díaz, Kim, Lee, Marasco, Mather, Pagot, Rols, Stanbury, Taguchi, Thevenieau, Tribe, Waché, Waché, Waché   +31 more
core   +1 more source

Acyclic Diene Metathesis Polymerization Approach for Synthesis of Biobased Polyesters: Summary of Recent Reports

European Journal of Lipid Science and Technology, EarlyView.
The synthesis of biobased polyesters, including soluble polymer networks, displaying better tensile properties beyond polyolefins by adopting ADMET polymerization, and the post‐modification for preparation of the multiblock copolymers and the composite have been reviewed.
Mohamed Mehawed Abdellatif, Kotohiro Nomura   +1 more
wiley   +1 more source

Tribological Study of Functional Fluids Based on Castor Oil

ASM Science Journal, 2022
Vegetable oil-based lubricants are environment-friendly options as against conventional lubricants. This paper discusses the synthesis as well as characterisation of esters from ricinoleic acid and sebacic acid whose main source is castor oil ...
Amit Pratap, Vivek Gaval, Ankita Virulkar, Md Modassir Hussain, Sachin Solanke   +4 more
doaj   +1 more source

Formulation and Storage Properties of Trasparent Soap Prepared From Enzymatically and Nonenzymatically Treated Palm-Based Materials [PDF]

, 2004
The study on the physical and chemical properties of 28 samples of commercial transparent soap provided valuable information that could be used as a guideline in the preparation of palmbased transparent soap formulation.
Koh, Soo Peng
core  

The effects of high fatty acid on the glucose metabolism of Ehrlich ascites tumor cells [PDF]

, 1962
The effects of high fatty acids such as oleic, richinoleic, linoleic, linolenic, palmitic and stearic acids, on the respiration, glycolysis, organic phosphate synthesis of Ehrlich ascites tumor cells, were studied.
Inaba, Kozo, Seno, Satimaru, Urakami, Hiroyuki, Utsumi, Kozo, Yamamoto, Goki, Yamamoto, Michio   +5 more
core   +1 more source

Premature aging of red wines: a matter of fatty acid oxidation? A review on lipid‐derived molecular markers and their possible precursors

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Premature aging of red wines (PremOx) is an emerging defect in red wines, related to the onset of cooked fruit, plum and dried figs nuances, as well as the loss of aging potential. This review is focussed on the contribute of lipid‐derived compounds, mainly originating from fatty acids oxidation, to this defect.
Ilaria Prezioso, Enrico Ottaviano, Giuseppe Corcione, Chiara Digiorgio, Gabriele Fioschi, Vito Michele Paradiso   +5 more
wiley   +1 more source

Amaranthus spinosus Linn. Extract as an Innovative Strategy to Regulate Biomarkers for Ovarian Hyperthecosis via Circular RNA (hsa‐circ‐0001577): Evidence From Biochemical, Metabolomics, Histological, and Phytochemical Profiling

Food Science &Nutrition, Volume 13, Issue 5, May 2025.
A significant improvement in hormonal and oxidative stress biomarkers was observed in rats treated with Amaranthus spinosus, especially at high doses, after induction of ovarian hyperthecosis. Amaranthus spinosus could be a management approach for ovarian hyperthecosis via regulating circRNA (hsa‐circ‐0001577), disturbed hormonal balance, and ...
Naglaa M. Ammar, Mai O. Kadry, Asmaa S. Abd Elkarim, Reham S. Ibrahim, Ibrahim E. Sallam, Abd El‐Nasser G. El Gendy, Sherif M. Afifi, Tuba Esatbeyoglu, Mohamed A. Farag, Abdelsamed I. Elshamy   +9 more
wiley   +1 more source

TRANSFORMATION OF RICINOLEIC OF CASTOR OIL INTO LINOLEIC (OMEGA-6) AND CONJUGATED LINOLEIC ACID BY DEHYDRATION

Indonesian Journal of Chemistry, 2010
The ricinoleic of Castor Oil was dehydrated by various dehydrator agent (P2O5, K2CO3, H3PO4, NaHSO4, Al2O3, molecular sieve and activated bentonite at 450 °C - HCl) on the same condition (150 °C, mol ratio 1:1 and 2 hours ).
Marham Sitorus, S. Ibrahim, H. Nurdin, D. Darwis   +3 more
doaj   +1 more source