The water and soil contamination by aromatic hydrocarbons has been increasing over the
years, due to its use in several industrial segments. Hydrocarbons are described as extremely …

PURPOSE: Endotoxins, also called lipopolysaccharides (LPS), are major contaminants
found in commercially available proteins or biologically active substances, which often …

Nisin is a natural antimicrobial peptide produced by strains of Lactococcus lactis subsp. lactis
that effectively inhibits Gram-positive and Gram-negative bacteria and also the outgrowth …

Ohmic heating (OH) is defined as a process wherein electric current is passed through
materials with the primary purpose of heating them. In OH there is no need to transfer heat …

Das amostras de hortaliças em folhas coletadas no período de abril a agosto de 1981, no
Entreposto Comercial da Cidade de São Paulo, SP (Brasil), 75% e 57% apresentaram …

Due to the growing number of outbreaks of infection in hospital and nurseries, it becomes
essential to set up a sanitation program that indicates that the appropriate chemical agent was …

Biogas is a biofuel with a high energy value and basically consisting of methane, which can
be used as a renewable energy source as a substitute for natural gas or liquefied petroleum …

Background Due to the growing number of outbreaks of infection in hospital nurseries, it
becomes essential to set up a sanitation program that indicates that the appropriate chemical …

Background Prior to the selection of disinfectants for low, intermediate and high (sterilizing)
levels, the decimal reduction time, D-value, for the most common and persistent bacteria …

The partitioning of Green Fluorescent Protein (GFP) in poly(ethylene glycol)/Na-poly(acrylate)
aqueous two-phase systems (PEG/NaPA-ATPS) has been investigated. The aqueous two-…