Results 21 to 30 of about 29,640 (298)

Reply to Israel Carmi (2002): “Are the 14C Dates of the Dead Sea Scrolls Affected by Castor Oil Contamination?” [PDF]

, 2003
The Radiocarbon archives are made available by Radiocarbon and the University of Arizona Libraries.
Strugnell, John, Plicht, Johannes van der, van der Plicht, Johannes, Strugnell, John,, Doudna, Gregory, Cross, Frank M., Rasmussen, Kaare L.,, Rasmussen, Kaare L., Cross, Frank M.,, Doudna, Gregory,, Plicht, Johannes van der,   +10 more
core   +1 more source

Storage oil hydrolysis during early seedling growth [PDF]

, 2009
Storage oil breakdown plays an important role in the life cycle of many plants by providing the carbon skeletons that support seedling growth immediately following germination.
Eastmond, Peter J., Quettier, Anne-Laure
core   +1 more source

Effect of Castor Oil on Cervical Ripening and Labor Induction: a systematic review and meta-analysis

Journal of Pharmacopuncture, 2022
Objectives: Post-term pregnancy is a condition associated with increased maternal and fetal complications. Administration of castor oil causes cervical stimulation by increasing the production of prostaglandins.
Maryam Moradi, Azin Niazi, Ehsan Mazloumi, Violeta Lopez   +3 more
doaj   +1 more source

Friction and Wear Properties of Surface of Specimen with Filled Laser Pits Immersed in Vegetable Oil [PDF]

Cailiao Baohu
In order to study the friction and wear properties of surface of PI/5% PTFE 45 steel with filled laser pits immersed in vegetable oil, using a laser welding machine to prepare pit textures on the surface of 45 steel specimens, and a mixture of PI and ...
ZOU Pian, YU Aibing, QIN Tuo, LI Kefan, WANG Guilin, WU Senkai
doaj   +1 more source

Production of Biodiesel from Waste Cooking Oil and Castor Oil Blends

Chemical Engineering Transactions, 2017
At present the production of biodiesel from castor oil (Ricinus communis L) has been restricted due to the high cost of vegetable oil. An alternative to reduce production costs is the blend of castor oil and waste cooking oil.
D. Rodriguez, J.M. Riesco, D. Malagon-Romero   +2 more
doaj   +1 more source

Microwave Assisted Extraction (MAE) of Castor Oil from Castor Bean [PDF]

, 2014
The microwave extraction has attracted great interest among the researchers. The main virtue of the microwave technique is cost-effective, time saving and simple handling procedure.
Mardhiana Binti Ismail, Nurfarahin Bt Harun, Rosli Mohd Yunus, Ghazi Faisal Najmuldeen   +3 more
core   +1 more source

Analisis Emisi GRK dan Konversi Energi pada Produksi Minyak Jarak (Ricinus communis L.) dengan Metode Life Cycle Assessment (LCA)

Journal of Natural Resources and Environmental Management, 2019
Castor oil (Ricinus communis L.) is a renewable, multifunction vegetable oil, used in wide range of chemical industry feedstock. Nowadays, a product derived from castor has able to replace petroleum-based chemical feedstock.
Medy Ramdhani, Mohammad Yani, Andes Ismayana   +2 more
doaj   +1 more source

From seeds to bioenergy: a conversion path for the valorization of castor and jatropha sedes

Grasas y Aceites, 2022
The world’s energy matrix can be diversified with biodiesel from castor and jatropha oil. Hence, the objective of this study was to assess a conversion path for the valorization of castor and jatropha seeds.
D.G. Montes-Núñez, G. Montero-Alpírez, M.A. Coronado-Ortega, J.R. Ayala-Bautista, J.A. León-Valdez, A.M. Vázquez-Espinoza, R. Torres-Ramos, C. García-González   +7 more
doaj   +1 more source

Experimental and empirical study of diesel and castor biodiesel blending effect, on kinematic viscosity, density and calorific value

Egyptian Journal of Petroleum, 2016
This study aimed to investigate the fuel properties like density, viscosity and calorific value of trans-esterified methyl ester using castor biodiesel and their blends with No. 2 diesel.
A. Amin, A. Gadallah, A.K. El Morsi, N.N. El-Ibiari, G.I. El-Diwani   +4 more
doaj   +1 more source

Propriétés et utilisation de l’huile de ricin

Oléagineux, Corps gras, Lipides, 2012
Castor and its derived oil, the so-called ‘‘castor oil’’, are known from the ancient times, when the oil was used for cosmectics, or as a laxative, or as a fuel in lamps.
Dumeignil Franck
doaj   +1 more source