Results 21 to 30 of about 85,536 (351)

Thermal Process of Castor and Plant Based Oil

open access: yesIndonesian Journal of Chemistry, 2019
Castor oil is an oil derived from castor seed from a plant Ricinus communis. The versatility of castor oil is highly attributed by 12-hydroxy-9-octadecenoic acid (ricinoleic acid) and its functional group. It is an oil that cannot be consumed by a human.
Mohammad Haniff Ahmad   +4 more
doaj   +1 more source

An integrated omics analysis reveals the gene expression profiles of maize, castor bean, and rapeseed for seed oil biosynthesis

open access: yesBMC Plant Biology, 2022
Background Seed storage lipids are valuable for human diet and for the sustainable development of mankind. In recent decades, many lipid metabolism genes and pathways have been identified, but the molecular mechanisms that underlie differences in seed ...
Nian Liu   +6 more
doaj   +1 more source

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

open access: yesCailiao 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

Experimental and numerical prediction of extrusion load at different lubricating conditions of aluminium 6063 alloy in backward cup extrusion [PDF]

open access: yes, 2019
In the present research work using a backward cup extrusion (BCE) die profile, different lubricating conditions on aluminum alloy AA6063 have been experimentally and numerically investigated to predict the extrusion load.
Ikumapayi, O. M.   +3 more
core   +3 more sources

A Comparative Experimental Analysis of Tribological Properties Between Commercial Mineral Oil and Neat Castor Oil using Taguchi Method in Boundary Lubrication Regime [PDF]

open access: yesTribology in Industry, 2016
The present work aims to carry out a comparative experimental analysis of tribological properties of 372cSt mineral oil and 229cSt castor oil. The antiwear and extreme pressure properties of both the oils have been analysed according to ASTM G 99 and ...
S. Bhaumik, S.D Pathak
doaj  

Production of Biodiesel from Waste Cooking Oil and Castor Oil Blends

open access: yesChemical 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   +2 more
doaj   +1 more source

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

open access: yesJournal 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   +3 more
doaj   +1 more source

Pengaruh Pemlastis Nabati Terhadap Sifat Elastomer Termoplastik Berbasis Campuran Karet Alam/poli Propilena [PDF]

open access: yes, 2015
Vegetable plasticizer is a plasticizer that is derived from renewable raw materials, that are used as an alternative to petroleum-based plasticizer. The purpose of this research was to compare the effect of the vegetable and plasticizer with petroleum ...
Nurhajati, D. W. (Dwi)   +2 more
core   +2 more sources

Síntesis y Caracterización de Espumas Flexibles de Poliuretano Obtenidas a partir de Aceite de Castor Maleneizado [PDF]

open access: yes, 2009
En este trabajo se realiza la síntesis de espumas flexibles de poliuretano empleando un diseño experimental Taguchi, utilizando aceite de castor con y sin maleinización, se estudia la cinética de la reacción de esterificación del aceite por ...
Estenoz, Diana Alejandra   +2 more
core   +2 more sources

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

open access: yesJournal 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   +2 more
doaj   +1 more source

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