Zingiber zerumbet (L.) roscoe ex Smith is perennial aromatic plant species in the Zingiberaceae family, it primarily found in Asia tropical and subtropical regions, it is used as food and medicine. Numerous pharmacological effects of plant consisting of anti-inflammatory, anti-tumor, anti-allergic and anti-bacterial purpose. Modern cultivation and conservation measures are necessary to prevent overexploitation, which goes well beyond their natural potential for regeneration due to declining populations. For sustainable cultivation and conservation, high-frequency multiplication techniques in...

Stevia rebaudiana Bert (Asteraceae) has garnered attention with the rise in demand for low-carbohydrate, low-sugar food alternatives. It has also shown promise in medical research for treating such conditions as obesity and high blood pressure. Stevia rebaudiana Bert (Asteraceae) has a negligible effect on blood glucose, even enhancing glucose tolerance, therefore, it is attractive as a natural sweetener to diabetics and others on carbohydrate-controlled diets. It has also shown promise in medical research for treating such conditions as obesity and high blood pressure. Stevia has a...