scholarly journals Organomineral fertilization in growth, physiology and phytomass production of castor oil plant BRS energia

2018 ◽  
Vol 13 (13) ◽  
pp. 596-606
Author(s):  
Maria Bezerra Guimaraes Marcia ◽  
Felix de Brito Neto Jose ◽  
Silva Soares Claudio ◽  
Cleber Silva de Lima Alde ◽  
de Fatima Araujo Chaves Fabricia ◽  
...  
Keyword(s):  
Castor Oil ◽  
Growth Physiology ◽  
Oil Plant

scholarly journals Production of biodiesel from babassu oil using methanol-ethanol blends

2018 ◽  
Vol 35 (1) ◽  
pp. 47
Author(s):  
Fernando Carvalho Silva ◽  
Kiany Sirley Brandão Cavalcante ◽  
Hilton Costa Louzeiro ◽  
Katia Regina Marques Moura ◽  
Adeilton Pereira Maciel ◽  
...  
Keyword(s):  
Specific Gravity ◽  
Vegetable Oils ◽  
Castor Oil ◽  
Kinematic Viscosity ◽  
Volume Ratio ◽  
Biodiesel Production ◽  
Mass Yield ◽  
A Value ◽  
Oil Plant ◽  
Ethanol Blends

Maranhão state in Brazil presents a big potential for the cultivation of several oleaginous species, such as babassu, soybean, castor oil plant, etc... These vegetable oils can be transformed into biodiesel by the transesterification reaction in an alkaline medium, using methanol or ethanol. The biodiesel production from a blend of these alcohols is a way of adding the technical and economical advantages of methanol to the environmental advantages of ethanol. The optimized alcohol blend was observed to be a methanol/ethanol volume ratio of 80 % MeOH: 20 % EtOH. The ester content was of 98.70 %, a value higher than the target of the ANP, 96.5 % (m/m), and the biodiesel mass yield was of 95.32 %. This biodiesel fulfills the specifications of moisture, specific gravity, kinematic viscosity and percentages of free alcohols (methanol plus ethanol) and free glycerin.

scholarly journals Germinação de mamoneira em diferentes combinações de vermiculita e composto orgânico / Castor oil plant germination in different combinations of vermiculite and organic compost

2021 ◽  
Vol 7 (11) ◽  
pp. 102042-102051
Author(s):  
Zilda Cristina Malheiros Lima ◽  
Suane Coutinho Cardoso ◽  
Leandro Gonçalves Dos Santos ◽  
Leandro Santos Peixouto
Keyword(s):  
Castor Oil ◽  
Oil Plant ◽  
Organic Compost ◽  
Plant Germination

INVESTIGATIONS ON CASTOR OIL PLANT ALLERGY IN A RURAL COLLECTIVITY

Allergy ◽  
1962 ◽  
Vol 17 (3) ◽  
pp. 268-275 ◽  
Author(s):  
N. GH. LUPU ◽  
G.T. DINISCHIOTU ◽  
I. GR. POPESCU ◽  
R. PĂUN ◽  
L. FOTESCU ◽  
...  
Keyword(s):  
Castor Oil ◽  
Oil Plant

Physiological and sanitary quality of castor oil plant seeds due to ultraviolet-C radiation

2019 ◽  
Vol 137 ◽  
pp. 9-15 ◽  
Author(s):  
Marcos Eduardo Viana de Araujo ◽  
Eloiny Guimarães Barbosa ◽  
Rodrigo Starneck Lopes de Araújo ◽  
Itamar Rosa Teixeira ◽  
Felipe Alves Gomes ◽  
...  
Keyword(s):  
Castor Oil ◽  
Plant Seeds ◽  
Ultraviolet C ◽  
Oil Plant

scholarly journals The Pachytene Chromosomes of the Castor Oil Plant

CYTOLOGIA ◽  
1956 ◽  
Vol 21 (1) ◽  
pp. 76-80 ◽  
Author(s):  
Karl M. Jakob
Keyword(s):  
Castor Oil ◽  
Oil Plant
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