Moisture adsorption–desorption isotherms of prickly pear cladode (Opuntia ficus indica) at different temperatures

2003 ◽  
Vol 44 (6) ◽  
pp. 923-936 ◽  
Author(s):  
S Lahsasni ◽  
M Kouhila ◽  
M Mahrouz ◽  
M Fliyou
Keyword(s):  
Prickly Pear ◽  
Moisture Adsorption ◽  
Opuntia Ficus Indica ◽  
Different Temperatures ◽  
Desorption Isotherms ◽  
Adsorption Desorption

Moisture adsorption–desorption isotherms of Citrus reticulata leaves at three temperatures

2006 ◽  
Vol 77 (1) ◽  
pp. 71-78 ◽  
Author(s):  
A. Jamali ◽  
M. Kouhila ◽  
L. Ait Mohamed ◽  
A. Idlimam ◽  
A. Lamharrar
Keyword(s):  
Citrus Reticulata ◽  
Moisture Adsorption ◽  
Desorption Isotherms ◽  
Adsorption Desorption

scholarly journals Manganese Oxide Aerogels Obtained in a One-Step Process Directly in Supercritical CO2 at Different Temperatures

INEOS OPEN ◽  
2021 ◽  
Author(s):  
I. V. Elmanovich ◽  
◽  
V. V. Zefirov ◽  
◽  
◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Thermal Decomposition ◽  
Manganese Oxide ◽  
Supercritical Co2 ◽  
Nitrogen Adsorption ◽  
Step Process ◽  
Different Temperatures ◽  
One Step ◽  
Desorption Isotherms ◽  
Adsorption Desorption

The work presents a study of the formation of manganese oxide aerogels in the process of thermal decomposition of manganese carbonyls in oxygen-enriched supercritical CO2 at different temperatures. The morphology of the aerogels was studied by means of electron microscopy; the porous structure was investigated through the analysis of low-temperature nitrogen adsorption/desorption isotherms. The process was observed in an optical high-pressure view-cell.

Colour Changes in Concentrated Juices of Prickly Pear (Opuntia ficus indica) During Storage at Different Temperatures

LWT ◽  
1993 ◽  
Vol 26 (5) ◽  
pp. 417-421 ◽  
Author(s):  
C. Sáenz ◽  
E. Sepúlveda ◽  
E. Araya ◽  
C. Calvo
Keyword(s):  
Prickly Pear ◽  
Opuntia Ficus Indica ◽  
Different Temperatures ◽  
Colour Changes

Modelling of the Drying Kinetics of Opuntia Ficus Indica Fruits and Cladodes

2010 ◽  
Vol 6 (2) ◽  
Author(s):  
Amira Touil ◽  
Saber Chemkhi ◽  
Fethi Zagrouba
Keyword(s):  
Prickly Pear ◽  
Drying Rate ◽  
Pear Fruit ◽  
Opuntia Ficus Indica ◽  
Rate Period ◽  
Different Temperatures ◽  
Drying Rates ◽  
Drying Behaviour ◽  
Drying Curves ◽  
Kinetics Of

The effect of the drying rates of fruit and cladode of Opuntia Ficus Indica was examined at different temperatures. The experimental drying curves show only a falling drying rate period. The values of drying rate of prickly pear (fruit and cladode) almost doubled when the drying temperature was increased from 40 to 60°C. The experimental drying data were applied to various drying equation (Logarithmic; Wang and Singh, Henderson and Pabis, MMF model and Midilli equation). Midilli equation was optimal for characterizing drying behaviour of prickly pear for the whole range of temperature with a correlation coefficient of 99.99% for the fruit and the cladode and a standard error of 0.0015 for the fruit and 0.0017 for the cladode.

Assessment ofOpuntia ficus-indicain vivo Following Ethnobotanical Survey: Confirmation of its Analgesic Activity

2018 ◽  
Vol 16 (S1) ◽  
pp. S191-S196
Author(s):  
A. Mouhaddach ◽  
A. El-hadi ◽  
K. Taghzouti ◽  
M. Bendaou ◽  
R. Hassikou
Keyword(s):  
Body Weight ◽  
Analgesic Activity ◽  
Prickly Pear ◽  
Tail Flick ◽  
Ethnobotanical Study ◽  
Ethnobotanical Survey ◽  
Hot Plate ◽  
Traditional Use ◽  
Opuntia Ficus Indica ◽  
Plant Parts

Opuntia ficus-indica(the cactus or prickly pear) is a cactus belonging to the Opuntiae family. Several Opuntiae plant parts have been used in traditional Moroccan medicine. In this study, we investigated its most common use as an analgesic. An ethnobotanical study ofOpuntia ficus-indicawas first conducted in 10 areas in Morocco. Extracts fromOpuntia ficus-indicacladodes were obtained using a decoction method and its analgesic activity in mice was investigated by the hot plate and tail flick methods. Cladode extracts had significant (p<0.05) analgesic activity at intraperitoneal doses of 300, 500, and 1000 mg/kg body weight. Both methods revealed significantly increased latency at all three doses (p<0.05) compared to controls. These data suggest that the traditional use of this plant as an analgesic is valid; in fact, perhaps it may be a centrally-acting analgesic.

scholarly journals Synthesis and Characterization of Nanoporous Monetite Which Can Be Applicable for Drug Carrier

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Esmael Salimi ◽  
Jafar Javadpour
Keyword(s):  
Surface Area ◽  
Cetyltrimethylammonium Bromide ◽  
Drug Carrier ◽  
Synthesis And Characterization ◽  
X Ray ◽  
Plate Shape ◽  
Desorption Isotherms ◽  
Adsorption Desorption

Wormhole-like mesostructured monetite was successfully synthesized using cetyltrimethylammonium bromide (C19H42BrN, CTAB), as a porosity agent. X-ray techniques and FTIR reveal that the crystalline grains consist of highly crystalline pure monetite phase. Monetite rods with diameter around 20–40 nm and length in the range of 50–200 nm were confirmed by FESEM and TEM. Based on N2adsorption-desorption isotherms investigation, surface area increased up to 31.5 m2/g due to the removal of surfactant after calcinations at 400°C. The results indicate that CTAB can not only affect monetite crystallization but also change particles morphology from plate shape to rod-like.

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