Plant Growth and Development Question 56
56. Bananas can be prevented from over-ripening by
[1992]
(a) maintaining them at room temperature
(b) refrigeration
(c) dipping in ascorbic acid solution
(d) storing in a freezer
Show Answer
Answer : c
Hints & Solutions
(c) Ascorbic acid is an organic acid with antioxidant properties. Its appearance is white to light yellow crystals or powder. It is water soluble. The L-enantiomer of ascorbic acid is commonly known as Vitamin C. Ascorbic acid is easily oxidized and so is used as a reductant in photographic developer solutions and as a preservative.
