Results 21 to 30 of about 232,826 (324)
Treatments of free fatty acids to prevent or decrease colour fixation in cottonseed oil
Grasas y Aceites, 1994 Some treatments have been investigated to prevent or remove colour fixation of cottonseed oil containing high level of free fatty acids without using excess of sodium hydroxide in the refining step.
H. E. Helmy +2 more
doaj +1 more source
Changes occurring in vegetable oils composition due to microwave heating
Grasas y Aceites, 2003 The effect of microwave heating on three vegetable oils having different lipid compositions was studied. Sunflower, soybean and peanut oils in comparison with oil admixture of soybean and peanut oil (1:1, w/w), were selected for this study.
Minar M. Hassanein +2 more
doaj +1 more source
Preparation of novel nanoemulsions from omega-3 rich oil
Grasas y Aceites, 2020 This work aimed to produce stabilized omega-3-rich oil in a water nanoemulsion using a high-pressure homogenizer (HPH). Studies were carried out on the effects of the type of the emulsifier and its concentration, HPH conditions (pressure and number of ...
S. F. Hamed, G. A. Abo-Elwafa
doaj +1 more source
Langmuir, 2014 We demonstrate that disk-shaped steel meshes coated with a superamphiphobic layer are able to float on water and on organic liquids. A coated disk-shaped steel mesh of 1 cm radius has a loading capacity of 17 mN in water and still remarkable 9 mN in n-hexadecane.
Jihua Zhang +3 more
openaire +3 more sources
Effect of degree of hydrolysis on the functional properties of some oilseed proteins
Grasas y Aceites, 2002 Hydrolyzing soybean, sesame, and ricebran meals with papain and bromelain enzymes under previously determined optimum conditions was accomplished. Aliquots were withdrawn from the bulk hydrolysates at different time intervals to determine the rate of ...
F. S. Taha, M. A. Ibrahim
doaj +1 more source
The lipidome of Crithidia fasiculataand its plasticity
Frontiers in Cellular and Infection Microbiology, 2022 Crithidia fasiculata belongs to the trypanosomatidae order of protozoan parasites, bearing close relation to other kinetoplastid parasites such as Trypanosoma brucei and Leishmania spp.
Michela Cerone +2 more
doaj +1 more source
Mass Exchange Dynamics of Surface and Subsurface Oil in Shallow-Water Transport [PDF]
Ocean Modeling, Vol. 129, September 2018, Pages 1-12, 2017 We formulate a model for the mass exchange between oil at and below the sea surface. This is a particularly important aspect of modeling oil spills. Surface and subsurface oil have different chemical and transport characteristics and lumping them together would compromise the accuracy of the resulting model.
arxiv +1 more source
Oil Spill SAR Image Segmentation via Probability Distribution Modelling [PDF]
arXiv, 2021 Segmentation of marine oil spills in Synthetic Aperture Radar (SAR) images is a challenging task because of the complexity and irregularities in SAR images. In this work, we aim to develop an effective segmentation method which addresses marine oil spill identification in SAR images by investigating the distribution representation of SAR images.
arxiv
Studies on colour fixation of the oil of mature, immature and damaged cottonseed
Grasas y Aceites, 1994 Oil was extracted from mature, inmature and damaged cottonseed with the acetone-hexane-water azeotrope (53:44:3 by volume). Mature cottonseed oil (M), 10% immature cottonseed oil in mature cottonseed oil (MIM) and 10% damaged cottonseed oil in mature ...
H. E. Helmy +2 more
doaj +1 more source