Results 141 to 150 of about 167,665 (289)

Characteristics and Genetic Mechanisms of High-Sulfur Crude Oil in the Linhe Depression, Hetao Basin. [PDF]

ACS Omega
Wang X, Deng S, Wang Q, Guo F, Jiang T, Shi Y, Gao G, Zhou R, Wu X.   +8 more
europepmc   +1 more source

A time series analysis of oil production, rig count and crude oil price: Evidence from six U.S. oil producing regions.

, 2016
With oil company valuations tied in part to oil well drilling to replace reserves at a rate that exceeds production, understanding the dynamic relationship between the development of oil rigs and oil production is important.
Apergis, Nicholas, Ewing, Bradley, Payne, James   +2 more
core  

Production Country Origin Impact on Soybean Oil Quality

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Previous studies have suggested variability in soybean oil quality depending on geographic origin of the soybeans. In this study, 1035 crude degummed soybean oil (raw oil unrefined except for degumming) samples collected from vessels and crushers over five harvest years (2020–2024) were analyzed for 11 key quality attributes.
Huazhen Liu, Micah Pope, Todd Doehring, Pradeep Kachroo, David Hildebrand   +4 more
wiley   +1 more source

Microbial succession and hydrocarbon-degrading potential in Arctic sea ice exposed to dispersed crude oil and chemical dispersant. [PDF]

FEMS Microbes
Nõlvak H, Dang NP, Truu M, Peeb A, Devarajan AK, Petrich C, O'Sadnick M, Tiirik K, Truu J.   +8 more
europepmc   +1 more source

Crude oil and gasoline prices: an asymmetric relationship? [PDF]

Gasoline is the petroleum product whose price is most visible and, therefore, always under public scrutiny. Many claim there is an asymmetric relationship between gasoline and oil prices - specifically, gasoline price changes follow oil price changes ...
Stephen P. A. Brown, Nathan S. Balke, Mine Yücel   +2 more
core  

The Effects of Enzyme Pretreatment Extraction on Lipid Recovery With Normal Phase HPLC

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT With the increasing interest in the commercialization of microalgal fermentation‐based products, sustainable and efficient oil extraction methods have been developed for manufacturing and analytical testing. Due to the variability and resilience of micro‐algae cell walls, traditional lipid extraction methods such as Folch and Bligh and Dyer ...
Zhehan Jiang, Luke MacPherson, Suzanne M. Budge, Wei Xia, Roberto E. Armenta   +4 more
wiley   +1 more source

Retraction of "Synthesis and Performance of Two New Amphiphilic Ionic Liquids for Demulsification of Water-in-Crude Oil Emulsions". [PDF]

ACS Omega
Abdullah MMS, Al-Lohedan HA, Faqihi NA.
europepmc   +1 more source

Crude Oil [PDF]

MRS Bulletin, 1992
openaire   +1 more source

A Trend Deduction Model of Fluctuating Oil Prices [PDF]

Crude oil prices have been fluctuating over time and by a large range. It is the disorganization of oil price series that makes it difficult to deduce the changing trends of oil prices in the middle- and long-terms and predict their price levels in the ...
ZhongXiang Zhang, Haiyan Xu
core  

Design‐Driven Production of Soybean Oil‐Based Structured Fats as Potential Substitutes for Palm‐Based Fats

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT This study examined whether enzymatic modification of soybean oil (SBO) can be tailored to produce trans‐free fats with physicochemical properties comparable to palm olein, stearin, or palm‐mid fractions (PMFs). US‐grown SBO was modified by lipase‐catalyzed acidolysis using palmitic acid at linearly interpolated substrate molar ratios (C16:0 ...
Ityotagher P. Aondoakaa, Silvana Martini, Casimir C. Akoh   +2 more
wiley   +1 more source