Significance of Crude oil
Crude oil is a complex and unrefined petroleum product composed of hydrocarbons and organic materials. It is less efficiently utilized by microbes compared to simpler carbon sources and can cause significant environmental issues, including pollution and toxicity to marine organisms. In research, crude oil serves as a carbon source for assessing bacterial growth and biosurfactant production. However, it did not inhibit tested pyogenic bacteria in a specific study, showcasing its varying effects depending on concentration.
Synonyms: Petroleum, Black gold, Oil, Fossil fuel, Unrefined oil, Mineral oil.
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Crude oil in scientific sources
Crude oil is a complex carbon source poorly utilized by microbes, an initial extract from Brassica seeds with no antibacterial effects, and a natural petroleum product that poses pollution risks and toxicity to marine life in aquatic environments.
From: World Journal of Pharmaceutical Research
(1) A natural petroleum product used as the carbon source for bacterial growth and biosurfactant production, with varying effects based on its concentration.[1] (2) Essential oil extracted from cardamom that is used for its flavoring and medicinal properties, demonstrating antimicrobial activity against bacteria.[2] (3) Unrefined petroleum containing hydrocarbons, used in the research to assess microbial degradation capabilities.[3] (4) A natural, unrefined petroleum product composed of hydrocarbon deposits and other organic materials, often responsible for environmental contamination.[4] (5) A natural petroleum product that can cause pollution and toxic effects on marine organisms when released into the aquatic environment.[5]
From: International Ayurvedic Medical Journal
(1) The initial extract of Brassica seeds that did not show any inhibition against the tested pyogenic bacteria in the study.[6]