SEARCH Articles Figures Tables Acids as preservatives Alcohol as a preservative Aldehydes, as food preservatives formation As antimicrobial preservatives Benzyl alcohol as preservative Charge Preservation in Negative Electrodes by a PbO Layer Copepods as live feed nutritional value, microbiology and preservation techniques Lactic acid bacteria and their products as preservatives More than a century of preservation with organic acids Parabens as preservative Preservation of the Evidence A Multi-discipline Task Preserved microalgae as feed Rotifers as live feed microbial aspects, hygiene and preservation techniques Sulfur Dioxide as Preservative and Sanitizing Agent