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Structures found on meteorite fragment Allan Hills 84001. Nanobacterium (/ ˌ n æ n oʊ b æ k ˈ t ɪər i əm / NAN-oh-bak-TEER-ee-əm, pl. nanobacteria / ˌ n æ n oʊ b æ k ˈ t ɪər i ə / NAN-oh-bak-TEER-ee-ə) is the unit or member name of a former proposed class of living organisms, specifically cell-walled microorganisms, now discredited, with a size much smaller than the generally ...
Sugar is added to fruit to protect against microbial contamination and reduce water activity in the fruit. This allows the fruit to be more stable at room temperature. Some examples are strawberries, prunes, peaches, apricots, and pineapples. [7] IMF blueberries are prepared by osmotic dehydration. [8]
A light non-aqueous phase liquid (LNAPL) is a groundwater contaminant that is not soluble in water and has a lower density than water, in contrast to a DNAPL which has a higher density than water. Once a LNAPL pollution infiltrates the ground, it will stop at the depth of the water table because of its positive buoyancy. Efforts to locate and ...
Contaminants of emerging concern (CECs) is a term used by water quality professionals to describe pollutants that have been detected in environmental monitoring samples, that may cause ecological or human health impacts, and typically are not regulated under current environmental laws.
After sampling water sites around the country, the Surfrider Foundation, an ocean protection advocacy organization, found unsafe levels of fecal contamination at 19% of the 9,095 water samples. Of ...
Food microbiology is the study of the microorganisms that inhabit, create, or contaminate food.This includes the study of microorganisms causing food spoilage; pathogens that may cause disease (especially if food is improperly cooked or stored); microbes used to produce fermented foods such as cheese, yogurt, bread, beer, and wine; and microbes with other useful roles, such as producing ...
Like many other fruits on this list, its antioxidant activity helps protect against cellular damage and reduces the risk of chronic diseases. Mangoes contain both fiber and water, so they may aid ...
Cucumbers sold by SunFed Produce are being recalled for potential salmonella contamination in 26 states and five Canadian provinces. The recalled “whole fresh American cucumbers” were sold by ...