Results 21 to 30 of about 263,372 (349)

The Influence of Qualitative Parameters of Waste Cooking Oils and Fat on Fatty Acid Methyl Esters Yield [PDF]

Kemija u Industriji
Due to the growing demand for alternative green fuels, biodiesel remains a focal point of scientific research. While chemical biodiesel production, mostly from edible oils, has been established worldwide for years, enzymatic synthesis and the utilisation
Marta Ostojčić, Mihael Cikoja, Ivana Flanjak, Blanka Bilić Rajs, Tihomir Moslavac, Mirta Benšić, Mirna Brekalo, Ivica Strelec, Sandra Budžaki   +8 more
doaj   +1 more source

Iodine and pregnancy – a UK cross-sectional survey of dietary intake, knowledge and awareness [PDF]

, 2015
Iodine is a key component of the thyroid hormones, which are critical for healthy growth, development and metabolism. The UK population is now classified as mildly iodine-insufficient.
Bouga, M., Christopher, C.O., Combet, E., Lean, M.E.J., Pan, B.   +4 more
core   +2 more sources

Remaining Challenges in Tanzania's Efforts to Eliminate Iodine Deficiency. [PDF]

, 2007
To determine iodine levels in salt and iodine deficiency prevalence in school-aged children in 16 districts in Tanzania with previous severe iodine deficiency. A cross-sectional study in schoolchildren.
Aghini-Lombardi, Alfred Sanga, Andersson, Celestin Mgoba, Chauhan, Delange, Dunn, Godwin D Ndossi, Haldimann, Jianqun, Kavishe, l'Ons, Mannar, Nicholaus Mlingi, Perez, Peterson, Pichard, Pino, Sebotsa, Stefan Peterson, Ted Greiner, van de Haar, Vincent D Assey, Zhao   +23 more
core   +4 more sources

Variations in fatty acid composition and oxidative stability of hazelnut (Corylus avellana L.) varieties stored by traditional method

Grasas y Aceites, 2019
In this study, the changes in fatty acid composition, peroxide number, free fatty acids, oleic acid/ linoleic acid (O/L) and iodine value (IV) were investigated during the traditional storage of hazelnuts.
H. Karaosmanoğlu, N. Ş. Üstün
doaj   +1 more source

Quantitative and qualitative analysis of bioactive components present in virgin coconut oil

Cogent Food & Agriculture, 2016
The hot and cold extracted virgin coconut oil (VCO) has been subjected to the various quality parameters. There was a no significant difference in iodine value, saponification value, refractive index, fatty acid profile, specific gravity, and moisture ...
Yashi Srivastava, Anil Dutt Semwal, Avik Majumdar   +2 more
doaj   +1 more source

First radial velocity results from the MINiature Exoplanet Radial Velocity Array (MINERVA) [PDF]

, 2019
The MINiature Exoplanet Radial Velocity Array (MINERVA) is a dedicated observatory of four 0.7m robotic telescopes fiber-fed to a KiwiSpec spectrograph. The MINERVA mission is to discover super-Earths in the habitable zones of nearby stars.
Baker, Ashley D., Barnes, Stuart I., Beatty, Thomas G., Berlind, Perry, Blackhurst, Eric, Blake, Cullen H., Bolton, Adam S., Bottom, Michael, Cale, Bryson, Calkins, Michael L., Colón, Ana, Cornachione, Matthew A., de Saintonge, Forest Chaput, de Vera, Jon, Eastman, Jason D., Esquerdo, Gilbert, Falco, Emilio E., Fortin, Pascal, Garcia-Mejia, Juliana, Geneser, Claire, Gibson, Steven R., Grell, Gabriel, Groner, Ted, Halverson, Samuel, Hamlin, John, Henderson, M., Horner, J., Houghton, Audrey, Janssens, Stefaan, Johnson, John Asher, Johnson, Samson A., Jonas, Graeme, Jones, Damien, Kirby, Annie, Lawrence, George, Luebbers, Julien Andrew, McCrady, Nate, Morton, Timothy D., Muirhead, Philip S., Myles, Justin, Nava, Chantanelle, Plavchan, Peter, Reed, Tony, Relles, Howard M., Riddle, Reed, Rivera-García, Kevin O, Robinson, Connor, Schap III, William J., Sergi, Anthony, Sliski, David H., Swift, Jonathan J., Wang, Sharon X., Wilson, Maurice L., Wittenmyer, Robert A., Wright, Jason T.   +54 more
core   +1 more source

Physicochemical Analysis and Quality Evaluation of Selected Edible Vegetable Oils [PDF]

BIO Web of Conferences
Quality parameters of edible oils are of paramount importance in determining their quality, stability, and suitability for consumption. In this study, different oil samples were used. Similar to old-pressed mustard oil, sweet almond oil, refined bleached
Singh Sristi, Chaudhary Shalini, Singh Karuna   +2 more
doaj   +1 more source

Pressure stability and low compressibility of intercalated cagelike materials: the case of silicon clathrates [PDF]

, 2002
We study the behavior under pressure (up to 35 GPa) of intercalated silicon clathrates, combining x-ray diffraction experiments and ab initio calculations.
Blase, Xavier, Connétable, Damien, Itié, Jean-Paul, Mélinon, Patrice, Reny, Édouard, San Miguel, Alfonso, Tournus, Florent, Yamanaka, Shoji   +7 more
core   +3 more sources

Study on jojoba oil hydrogenation

Grasas y Aceites, 2009
Trials were cattied out on jojoba oil hydrogenation to study the effects of the main operative variable on iodine index and melting point. . A batch reactor with nickel catalysts was used.
Alberto Willnecker, María C. Pramparo
doaj   +1 more source

Effect of Storage Time at Ambient Temperature on pH and Iodine Value of Palm Oil and Groundnut Oil

Journal of Applied Sciences and Environmental Management, 2023
The study was carried out to investigate the effect of storage time at ambient temperature on pH and iodine value of palm oil and groundnut oil using appropriate standard methods. The iodine value of palm oil decreased from 45.69 ± 0.01a to 45.11± 0.00k
O. P. Omozuwa, O. N. Aghedo, O. S. Idemudia   +2 more
doaj   +1 more source