Question

4. What is the active principle of cinnamon
bark ?​

Answer 1

Explanation:

One of the major constituents of essential oil extracted from C. zeylanicum named (E)-cinnamaldehyde has an antityrosinase activity [6], while cinnamaldehyde is the principal compound responsible for this activity [7]. Cinnamon bark contains procyanidins and catechins

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Answer 2

Answer:

The active principles in the cinnamon spice. know to have anti - oxidants, anti - diabetic, antiseptic, local - anesthetic, anti - inflammatory, rubefacient ( warming and smoothing), carminative and anti - flatulent properties. Cinnamon spice has the highest antioxidant strength of all the food sources in nature.