Food-borne pathogen

Descripción

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Resumen del Recurso

Pregunta 1

Pregunta
Below are the common spoilage fungi, except
Respuesta
  • rhizopus
  • aspergillus
  • alternaria
  • alcaligens

Pregunta 2

Pregunta
Transmission of the foodborne disease are through ?
Respuesta
  • formites
  • fecal-oral route key
  • saliva
  • breakdown in hygiene

Pregunta 3

Pregunta
Which are the wrong answer for fungus-derived toxins ?
Respuesta
  • Brevetoxins
  • fumonisins
  • algal toxins
  • alfatoxins
  • none of the above

Pregunta 4

Pregunta
The following are types of undesirable changes because of food spoilage, except :
Respuesta
  • Appearance
  • flavor
  • slime formation
  • size

Pregunta 5

Pregunta
Environment where food is stored are :
Respuesta
  • Chemical factor
  • intrinsic factor
  • extrinsic factor
  • physical factor

Pregunta 6

Pregunta
Most spoilage bacteria grow at
Respuesta
  • any pH
  • neutral pH
  • Acidic pH
  • alkaline pH

Pregunta 7

Pregunta
Which of the following is NOT an intrinsic factor in food spoilage?
Respuesta
  • pH
  • moisture content
  • available nutrient
  • temperature

Pregunta 8

Pregunta
Which of the following not common mould on bread?
Respuesta
  • Rhizopusstolonifer
  • Penicillin expansum
  • Aspergillusniger
  • Botrytis cinerea

Pregunta 9

Pregunta
Static phase are depending on :
Respuesta
  • Temperature
  • size of inoculum
  • nutrients
  • contaminating organism

Pregunta 10

Pregunta
There are several techniques to detect food borne pathogens, except
Respuesta
  • Culture techniques & immunological techniques
  • Molecular techniques & PulseNet
  • PCR, RFLP and FISH
  • ELISA and Molecular techniques
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