Glass Transition and Rheological Properties of Aloe Vera (Aloe Barbadensis, L.) Dried by Different Methods

2007 ◽  
Author(s):  
Caleb I Nindo ◽  
Joseph R Powers ◽  
Juming Tang
Keyword(s):  
Glass Transition ◽  
Rheological Properties ◽  
Aloe Vera ◽  
Aloe Barbadensis

Effects of high hydrostatic pressure (HHP) on the rheological properties of Aloe vera suspensions (Aloe barbadensis Miller)

2012 ◽  
Vol 16 ◽  
pp. 243-250 ◽  
Author(s):  
Mauricio Opazo-Navarrete ◽  
Gipsy Tabilo-Munizaga ◽  
Antonio Vega-Gálvez ◽  
Margarita Miranda ◽  
Mario Pérez-Won
Keyword(s):  
Hydrostatic Pressure ◽  
Rheological Properties ◽  
High Hydrostatic Pressure ◽  
Aloe Vera ◽  
Aloe Barbadensis

Influence of water deficit on the main polysaccharides and the rheological properties of Aloe vera (Aloe barbadensis Miller) mucilage

2017 ◽  
Vol 109 ◽  
pp. 644-653 ◽  
Author(s):  
Rafael Minjares-Fuentes ◽  
Luis Medina-Torres ◽  
Rubén Francisco González-Laredo ◽  
Víctor Manuel Rodríguez-González ◽  
Valeria Eim ◽  
...  
Keyword(s):  
Rheological Properties ◽  
Water Deficit ◽  
Aloe Vera ◽  
Aloe Barbadensis ◽  
Influence Of Water

scholarly journals Effect of the addition of hydrocolloids and aloe vera gel (Aloe barbadensis Miller) on the rheological properties of a beverage of sweet corn (Zea mays var. saccharata)

DYNA ◽  
2018 ◽  
Vol 85 (204) ◽  
pp. 302-310
Author(s):  
Karen Paola Contreras-Lozano ◽  
Héctor José Ciro-Velásquez ◽  
Carlos Julio Márquez-Cardozo
Keyword(s):  
Zea Mays ◽  
Rheological Properties ◽  
Sweet Corn ◽  
Aloe Vera ◽  
Aloe Barbadensis ◽  
Aloe Vera Gel

Las propiedades reológicas de las suspensiones alimenticias pueden modificarse añadiendo hidrocoloides para mejorar la estabilidad. En este trabajo se evaluó el efecto de la goma xantana (XG) (0,025-0,075% p/p), carboximetilcelulosa sódica (CMC) (0,025-0,075% p/p) y gel de aloe vera (AV) (0,5-1,5% p/p) sobre las propiedades reológicas de una bebida formulada con maíz dulce. Se realizaron ensayos rotacionales y oscilatorios a temperaturas entre 10 y 50 °C. Los productos formulados con hidrocoloides y AV mostraron un flujo seudoplástico con un coeficiente de consistencia de 0,0036 a 0,2070 Pa.sn y un índice de comportamiento de flujo de 0,5 a 0,9, donde la viscosidad aparente disminuyó con la temperatura. El comportamiento viscoelástico de la bebida fue característico de un gel débil en un amplio rango de frecuencias, en el que el módulo de almacenamiento (G') predominaba sobre el módulo de pérdida (G''). La adición de altas concentraciones de goma (≥ 0,05% p/p) y bajas concentraciones de AV (≤1% p/p) fueron adecuadas para mantener la estabilidad a baja deformación.

Osmotic dehydration of Aloe vera (Aloe barbadensis Miller)

2010 ◽  
Vol 97 (2) ◽  
pp. 154-160 ◽  
Author(s):  
P. García-Segovia ◽  
C. Mognetti ◽  
A. Andrés-Bello ◽  
J. Martínez-Monzó
Keyword(s):  
Osmotic Dehydration ◽  
Aloe Vera ◽  
Aloe Barbadensis

scholarly journals The therapeutic efficacy of Aloe vera gel ointment on staphylococcal pyoderma in dogs

2020 ◽  
Vol 13 (11) ◽  
pp. 2371-2380
Author(s):  
Ahmed Kamr ◽  
Ali Arbaga ◽  
Amanallah El-Bahrawy ◽  
Ahmed Elsify ◽  
Hadeer Khaled ◽  
...  
Keyword(s):  
Therapeutic Efficacy ◽  
Aloe Vera ◽  
Inhibition Zone ◽  
Complete Healing ◽  
Aloe Barbadensis ◽  
Local Breed ◽  
Aloe Vera Gel ◽  
Antioxidant Parameters ◽  
Anti Inflammatory ◽  
Factor Α

Background and Aim: Staphylococcus pyoderma is a common problem in dogs that need a novel treatment rather than antibiotic therapy. The aim of this study was to investigate the therapeutic efficacy, anti-inflammatory, and antioxidative properties of Aloe vera (Aloe barbadensis) gel ointment on dogs' Staphylococcus pyoderma compared to gentamicin ointment. Materials and Methods: The inhibition zone of A. vera extract 20% and 40% and gentamicin 1% against Staphylococcus aureus was determined on well diffusion agar. Twenty Baladi local breed dogs were used as control negative group before intradermal inoculation with 105 CFU S. aureus. The animals were classified into four equal groups, control positive group without treatment (n=5), treated groups by 20% A. vera gel ointment (n=5), 40% A. vera gel ointment (n=5), and gentamicin ointment 1% (n=5). Topical application of A. vera and gentamicin ointments was carried out twice daily for 2 weeks until complete healing of dogs' pyoderma. Clinical evaluation was recorded. Inflammatory, oxidant, and antioxidant parameters were measured in serum. Results: The inhibition zone of A. vera extracts 20% and 40% was 19 mm and 23 mm, respectively, while gentamicin 1% was 18 mm. The half maximal inhibitory concentration (of A. vera 20% and 40% were 13.70 with R2=0.98. Dogs' pyoderma treated with A. vera gel ointment 20% and 40% were more likely to have low haptoglobin and tumor necrosis factor-α concentrations than gentamicin 1% ([odds ratio [OR]=4.6; 95% confidence interval [CI]=1.31-17.40; p<0.05]; [OR=5.2; 95% CI=1.04-22.30; p<0.05]), respectively. Conclusion: It seems evident that A. vera has therapeutic effect, antibacterial, and anti-inflammatory effects against dogs' staphylococcal pyoderma than gentamicin that would support its further use rather than antibiotics in one health arena.

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