Urethane foams from animal fats: IX. Polyols based upon tallow and trimethylolpropane; preparation under acidic and basic catalysis

1975 ◽  
Vol 52 (8) ◽  
pp. 289-292 ◽  
Author(s):  
A. Bilyk ◽  
H. A. Monroe ◽  
E. J. Saggese ◽  
M. P. Zubillaga ◽  
A. N. Wrigley
Keyword(s):  
Basic Catalysis ◽  
Animal Fats ◽  
Acidic And Basic Catalysis

scholarly journals Switching acidic and basic catalysis through supramolecular functionalization in a porous 3D covalent imine-based material

2019 ◽  
Vol 9 (21) ◽  
pp. 6007-6014 ◽  
Author(s):  
Javier Luis-Barrerra ◽  
Rafael Cano ◽  
Ghazaleh Imani-Shakibaei ◽  
Javier Heras-Domingo ◽  
Javier Pérez-Carvajal ◽  
...  
Keyword(s):  
Basic Catalysis ◽  
Acid And Base ◽  
Acidic And Basic Catalysis

Non-covalent inclusion of small acid and base molecules in an imine structure based on COF-300 nanoparticles is presented.

THE ACIDIC AND BASIC CATALYSIS OF ACETYLATION REACTIONS

1928 ◽  
Vol 50 (8) ◽  
pp. 2305-2311 ◽  
Author(s):  
James B. Conant ◽  
George M. Bramann
Keyword(s):  
Basic Catalysis ◽  
Acidic And Basic Catalysis

Acidic and Basic Catalysis in Urethan Formation

1942 ◽  
Vol 64 (9) ◽  
pp. 2229-2230 ◽  
Author(s):  
D. S. Tarbell ◽  
R. C. Mallatt ◽  
J. W. Wilson
Keyword(s):  
Basic Catalysis ◽  
Acidic And Basic Catalysis

Biodiesel production from non-edible oils: A review

2020 ◽  
pp. 149-159
Author(s):  
Jatinder Kataria ◽  
Saroj Kumar Mohapatra ◽  
Amit Pal
Keyword(s):  
Environmental Impact ◽  
Energy Demand ◽  
Fossil Fuels ◽  
World Wide ◽  
Edible Oils ◽  
Control Measure ◽  
Biodiesel Production ◽  
Pollution Level ◽  
Animal Fats ◽  
The World

The limited fossil reserves, spiraling price and environmental impact due to usage of fossil fuels leads the world wide researchers’ interest in using alternative renewable and environment safe fuels that can meet the energy demand. Biodiesel is an emerging renewable alternative fuel to conventional diesel which can be produced from both edible and non-edible oils, animal fats, algae etc. The society is in dire need of using renewable fuels as an immediate control measure to mitigate the pollution level. In this work an attempt is made to review the requisite and access the capability of the biodiesel in improving the environmental degradation.

ЭКОНОМИЧЕСКИЕ АСПЕКТЫ ФОРМИРОВАНИЯ ПИЩЕВОГО БЕЛКОВО-ЖИРОВОГО БАЛАНСА И СТРАТЕГИИ РАЗВИТИЯ ЖИВОТНОВОДСТВА

2019 ◽  
pp. 10-13
Author(s):  
V.I. CHINAROV
Keyword(s):  
Food Security ◽  
Social Development ◽  
Rural Areas ◽  
Necessary Conditions ◽  
Meat Products ◽  
Animal Husbandry ◽  
Russian Population ◽  
Living Standards ◽  
Animal Fats ◽  
Labor Resources

В 2018 году дефицит белка и жиров животного происхождения в питании населения России составил 11,8 и 5,5, соответственно. Продолжает оставаться высокой импортозависимость по белку животного происхождения на уровне 10,3, по животным жирам 8,8. Интенсификация развития животноводства соответствует стратегической цели социального развития и повышения жизненного уровня населения нашей страны на ближайшую и отдаленную перспективы. В соответствии с Доктриной продовольственной безопасности взят курс на наиболее полное обеспечение и улучшение структуры питания людей за счет роста потребления ценной в питательном отношении молочномясной продукции собственного производства. Россия располагает всеми необходимыми условиями и имеет реальные предпосылки полностью решить проблему обеспечения населения животными жирами и пищевым белком животного происхождения, но с каждым годом усложняется ситуация с трудовыми ресурсами на селе.In 2018, the deficit of protein and animal fats at the diet of Russian population was 11.8 and 5.5, respectively. High import dependence on animal protein remains at the level of 10.3, and on animal fats 8.8. Intensification of animal husbandry corresponds to the strategy of social development and improvement of living standards of countryside population in near and longterm period. In accordance with the Food Security Doctrine it was taken the course on the most complete provision and improving the structure of peoples diet due to increasing in the consumption of valuable dairy and meat products of own production. Our country has all the necessary conditions and has real prerequisites for fully solving the problem of providing the population with animal fats and protein, but every year the situation with the labor resources in rural areas becomes more complicated.

Chemistry of Archaeological Animal Fats

2002 ◽  
Vol 35 (8) ◽  
pp. 660-668 ◽  
Author(s):  
Richard P. Evershed ◽  
Stephanie N. Dudd ◽  
Mark S. Copley ◽  
Robert Berstan ◽  
Andrew W. Stott ◽  
...  
Keyword(s):  
Animal Fats

scholarly journals Pattern-Type Separation of Triacylglycerols by Silver Thiolate×Non-Aqueous Reversed Phase Comprehensive Liquid Chromatography

Separations ◽  
2021 ◽  
Vol 8 (6) ◽  
pp. 88
Author(s):  
Paola Arena ◽  
Danilo Sciarrone ◽  
Paola Dugo ◽  
Paola Donato ◽  
Luigi Mondello
Keyword(s):  
Liquid Chromatography ◽  
Nutritional Value ◽  
Ion Trap ◽  
Edible Oils ◽  
Reversed Phase ◽  
Borago Officinalis ◽  
Animal Fats ◽  
Group Type ◽  
Degree Of Unsaturation ◽  
Main Components

Triacylglycerols (TAGs), as the main components of edible oils and animal fats, are responsible for the nutritional value, organoleptic features and technological properties of foods; each lipid matrix shows a unique TAG profile which can serve as fingerprint to ensure the quality and authenticity of food products. The high complexity of many foodstuffs often makes untargeted elucidation of TAG components a challenging task; thus, more efficient separation techniques may be mandatory. In this research, the TAG profile of a borage (Borago officinalis) seed oil was obtained by two-dimensional comprehensive liquid chromatography (LC×LC), by the coupling of silver thiolate and octadecylsilica monodisperse materials. A total 94 TAG compounds were identified by ion trap-time of flight detection, using atmospheric pressure ionization, with the degree of unsaturation varying from 0 to 9, and partition values ranging from 36 to 56. The group-type separation afforded by this analytical approach may be useful to quickly fingerprint TAG components of oil samples.

scholarly journals Phosphorus speciation analysis of fatty-acid-based feedstocks and fast pyrolysis biocrudes via gel permeation chromatography inductively coupled plasma high-resolution mass spectrometry

RSC Advances ◽  
2021 ◽  
Vol 11 (43) ◽  
pp. 26732-26738
Author(s):  
Victor Garcia-Montoto ◽  
Sylvain Verdier ◽  
David C. Dayton ◽  
Ofei Mante ◽  
Carine Arnaudguilhem ◽  
...  
Keyword(s):  
Inductively Coupled Plasma ◽  
High Resolution Mass Spectrometry ◽  
Fast Pyrolysis ◽  
Gel Permeation Chromatography ◽  
Speciation Analysis ◽  
Transportation Fuels ◽  
Inductively Coupled ◽  
Animal Fats ◽  
Renewable Feedstocks ◽  
Pyrolysis Oils

Renewable feedstocks, such as lignocelulosic fast pyrolysis oils and both vegetable oil and animal fats, are becoming a viable alternative to petroleum for producing high-quality renewable transportation fuels.

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