Q. Sodium chloride used as
- Stabilizer
- Flavor enhancer
- Preservative
- All of the above
Answer: c)
A food additive, which prolongs the shelf-life of a food by protecting against deterioration caused by microorganisms.
Q. Sorbic acid inhibits
- Bacteria
- Fungus
- Yeast and mold
- None of the above
Answer: c)
- Inhibits yeasts and molds in breads, cheese and fruit drinks.
Q. What are the type of color food additive
- Natural, nature-identical and synthetic
- Natural and artificial
- None of the above
- All of the above
Answer: a)
Natural: Naturally occurring color additives from vegetable and mineral sources were used to color foods, drugs, and cosmetics in ancient times.
Nature-identical: Nature identical colors are exactly the same molecules found in natural sources but they are made synthetically.
Synthetic: Synthetic color additives were developed to maintain hue and depth of color regardless of pH, temperature or presence of other ingredients.
Q. Natural additive are
- Cochineal
- Ponceau
- Erythrosine
- Tartrazine
Answer: a)
- One of the best known is cochineal, a red color additive derived from a scale insect called, appropriately, the cochineal scale (Dactylopius coccus).
Q. Which certification needed for food additive to used
- GRAS
- HACCP
- ISO
- None of the above
Answer: a)
GRAS: Generally Recognized as Safe.
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