1 In a medium-sized bowl, combine the zucchini, yellow squash, red bell pepper, cilantro and mint. 2  In a small bowl, whisk together the lime juice, soy sauce, fish sauce, rice vinegar, agave nectar and chili garlic paste.  Pour the dressing over the salad and toss gently to combine.
Contamination is the presence of an unwanted constituent, contaminant or impurity in a material, physical body, natural environment, workplace, etc.ontamination may include residual radioactive material remaining at a site after the completion of decommissioning of a site where there was a nuclear reactor, such as a power plant, experimental reactor, isotope reactor or a nuclear powered ship or submarine.
Definition. Microbiological contamination refers to the non-intended or accidental introduction of infectious material like bacteria, yeast, mould, fungi, virus, prions, protozoa or their toxins and by-products.[1,2].. Viruses: subcellular biological objects with a size of 20-200 nm. They exist with and without envelopes (shells mostly derived from host membranes covering the virus) and can cause serious infections (see Figure 2, HI-Virus).