Flavour of Orange is due to the presence of _ ester.
Correct answer: B. Octyl Acetate
- A. Benzyl acetate
- B. Octyl Acetate
- C. Amyl Butyrate
- D. Ethyl butyrate
Explanation
Option B is correct since octylacetate is classified as an ester that is formed from 1-octanol (octyl alcohol) and acetic acid. It is found in oranges, grapefruits, and other citrus products. Option A is incorrect since benzyl acetate is found in the, highest concentration in sweet basils and is detected in figs, fruits, pomes, tea, and alcoholic beverages making benzyl acetate a potential biomarker for the consumption of these foods. Option C is incorrect since amyl acetate is the primary component of banana oil and pear oil. Option D is incorrect since ethyl butyrate is present in many fruits e.g. apple, apricot, banana, plum, tangerine, etc.
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About Carboxylic Acids
Carboxylic acids are named and studied through the combined effects of the carbonyl and hydroxyl groups, their preparation, acidity and hydrogen bonding. Reactions include neutralisation, esterification, reduction and conversion into acid chlorides, anhydrides, esters and amides, with emphasis on how these derivatives interconvert.
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