JNTU B.Pharmacy III HERBAL DRUG TECHNOLOGY Previous Question Paper (March - 2024 - R17)

In the context of herbal medicine, a herb is defined as a plant or plant part—including leaves, flowers, fruits, seeds, stems, wood, bark, roots, rhizomes, or other plant components—that is valued for its therapeutic, aromatic, or savory properties. These materials are used in their crude or processed state to prevent, alleviate, or cure diseases and to maintain health.

Organic farming is significant in the cultivation of medicinal plants because it ensures the production of high-quality, chemical-free raw materials, which is critical for the safety and efficacy of herbal formulations. Its key benefits include:

• Elimination of Synthetic Residues: By avoiding synthetic pesticides, herbicides, and chemical fertilizers, the risk of toxic residue contamination in the final herbal drug is minimized, ensuring compliance with international quality standards.
• Enhanced Phytochemical Profile: Organic cultivation practices, such as the use of organic manures and compost, improve soil health and microbial activity, which can stimulate the plant to produce higher concentrations of secondary metabolites, the active medicinal constituents.
• Sustainability and Biodiversity: It promotes long-term ecological balance and soil fertility, preserving the natural habitat of medicinal species and ensuring a sustainable supply chain for the pharmaceutical industry.