Question

Which one of the following is unorganized drug?

• A. Rauwolfia Root
• B. Acacia Gum
• C. Senna Leaves
• D. Cinchona Bark

Answer 1

The Correct Option is B

To determine which one of the given options is an unorganized drug, we need to understand what constitutes an unorganized drug. In pharmacognosy, drugs derived from plants can be classified into organized and unorganized drugs:

• Organized Drugs: These are crude drugs that retain their structure and form, such as roots, leaves, or bark.
• Unorganized Drugs: These are crude drugs that do not retain their structure and are usually secretory or excretory products like gums, resins, and oils.

Now, let's evaluate each of the options:

1. Rauwolfia Root: This is an organized drug because it is derived directly from the structured part of the plant, the root.
2. Acacia Gum: This is an exudate obtained from the Acacia tree. It is an unorganized drug as it does not have any organized structure and is a secretion of the plant.
3. Senna Leaves: These are organized drugs since they are actual leaves, retaining the plant's structure.
4. Cinchona Bark: This is an organized drug as it retains the structured form of the plant's bark.

Based on the above analysis, Acacia Gum is the correct answer because it is an unorganized drug derived as an exudate from the plant and does not retain any specific organized structure.