scholarly journals Physicochemical Properties of Oleic Acid-Based Partially Fluorinated Gemini Surfactants

2014 ◽  
Vol 63 (3) ◽  
pp. 257-267 ◽  
Author(s):  
Kenichi Sakai ◽  
Naoki Umemoto ◽  
Kenichi Aburai ◽  
Yuichiro Takamatsu ◽  
Takeshi Endo ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Physicochemical Properties ◽  
Gemini Surfactants

Review on Silicone Surfactants: Silicone-based Gemini Surfactants, Physicochemical Properties and Applications

2019 ◽  
Vol 56 (4) ◽  
pp. 268-278 ◽  
Author(s):  
Dipak D. Pukale ◽  
Archana S. Bansode ◽  
Nilesh L. Jadhav ◽  
Dipak V. Pinjari ◽  
Rahul R. Kulkarni
Keyword(s):  
Physicochemical Properties ◽  
Gemini Surfactants ◽  
Silicone Surfactants

The influence of acid hydrolysis on physicochemical properties of starch-oleic acid mixtures and generation of radicals

2021 ◽  
pp. 106780
Author(s):  
Karolina Królikowska ◽  
Sławomir Pietrzyk ◽  
Maria Łabanowska ◽  
Magdalena Kurdziel ◽  
Paulina Pająk
Keyword(s):  
Oleic Acid ◽  
Physicochemical Properties ◽  
Acid Hydrolysis

scholarly journals Estimation of Various Physicochemical Properties of Walnut Oil from Different Areas of Northern Kpk, Pakistan

2021 ◽  
Vol 65 (4) ◽  
Author(s):  
Yasir Uddin ◽  
Nasir Mehmood Khan ◽  
Farman Ali ◽  
Shujaat Ahamd ◽  
Zia Ullah Khan ◽  
...  
Keyword(s):  
Surface Tension ◽  
Oleic Acid ◽  
Linoleic Acid ◽  
Physicochemical Properties ◽  
Olive Oil ◽  
Food Processing ◽  
Juglans Regia ◽  
Acid Value ◽  
Walnut Oil ◽  
Iodine Values

Abstract. In this study, the physicochemical properties of walnut (Juglans regia L.) oils collected from different sites in Khyber PakhtoonKhwa (KPK), Pakistan were investigated. The obtained walnut oils showed variation in viscosity, surface tension, density, acid, saponification, and iodine values. The oil obtained from the Madyan (Sample E) showed the lowest density (0.981 g/cm3), surface tension (34.76×10-3 N/m), viscosity (15.0595 cp) saponification values 84.15 (mg KOH/g of oil) and acid value 3.5 (mg KOH per gram oil) amongst all. The physicochemical properties of all the oils were also compared to olive oil (standard) where sample E showed similarities in such properties compared to olive oil. Moreover, higher concentrations of oleic acid (41 %) and linoleic acid (9 %) were detected in the walnut oil of sample E in GC/MS analysis. The similarities of walnut oil obtained from Madyan to that of standard (olive oil) thus affirm it as best quality oil and suitable for food processing purposes.      Resumen. En este estudio se investigaron las propiedades fisicoquímicas del aceite de nuez (Juglans regia L.) recolectado de diferentes sitios en Khyber PakhtoonKhwa (KPK), Pakistán. Los aceites de nuez obtenidos mostraron variación en los valores de viscosidad, tensión superficial, densidad, acidez, saponificación e índice de yodo. El aceite obtenido del Madyan (Muestra E) mostró la menor densidad (0.981 g/cm3), tensión superficial (34.76 × 10-3 N/m), viscosidad (15.0595 cp), valores de saponificación 84.15 (mg KOH/g de aceite) y valor ácido 3.5 (mg KOH por gramo de aceite) entre otros. Las propiedades fisicoquímicas de todos los aceites también se compararon con el aceite de oliva (estándar); la muestra E mostró similitudes en las diferentes propiedades en comparación con el aceite de oliva. Además, se determinaron concentraciones más elevadas de ácido oleico (41 %) y ácido linoleico (9 %) en el aceite de nuez de la muestra E mediante el análisis GC/MS. Las similitudes del aceite de nuez obtenido de Madyan con el estándar (aceite de oliva) lo afirman como aceite de mejor calidad y adecuado para el procesamiento de alimentos.

Imidazolium-Based Ionic Liquid as Modulator of Physicochemical Properties of Cationic, Anionic, Nonionic, and Gemini Surfactants

2018 ◽  
Vol 21 (3) ◽  
pp. 355-366 ◽  
Author(s):  
Amit Kumar ◽  
Manoj K. Banjare ◽  
Srishti Sinha ◽  
Toshikee Yadav ◽  
Reshma Sahu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Physicochemical Properties ◽  
Gemini Surfactants

Physicochemical Properties of Ovalbumin and Lysozyme Treated with Oleic Acid

1989 ◽  
Vol 54 (6) ◽  
pp. 1639-1641 ◽  
Author(s):  
A.J. KING ◽  
H.R. BALL ◽  
G.L. CATIGNANI ◽  
H.E. SWAISGOOD
Keyword(s):  
Oleic Acid ◽  
Physicochemical Properties
Sign in / Sign up

Export Citation Format

Share Document