About Authors:
Vivek P. Chavda
Department of Pharmaceutics, B.K. Mody Government Pharmacy College,
Rajkot – 360003, Gujarat (India)
vivek7chavda@gmail.com
Introduction
Plants had been used for medicinal purposes long before recorded history. Ancient Chinese and Egyptian papyrus writings describe medicinal uses for plants as early as 3,000 BC. Indigenous cultures (such as African and Native American) used herbs in their healing rituals, while others developed traditional medical systems (such as Ayurveda and Traditional Chinese Medicine) in which herbal therapies were used. Researchers found that people in different parts of the world tended to use the same or similar plants for the same purposes. In the early 19th century, when chemical analysis first became available, scientists began to extract and modify the active ingredients from plants. Later, chemists began making their own version of plant compounds and, over time, the use of herbal medicines declined in favor of drugs. Almost one fourth of pharmaceutical drugs are derived from botanicals. Recently, the World Health Organization estimated that 80% of people worldwide rely on herbal medicines for some part of their primary health care. In Germany, about 600 - 700 plant based medicines are available and are prescribed by some 70% of German physicians. In the past 20 years in the United States, public dissatisfaction with the cost of prescription medications, combined with an interest in returning to natural or organic remedies, has led to an increase in herbal medicine use.[1] There are many herbal products proved to be having good antidiabetic potential. Coccinia indica (Bimba, kanduri, Cucurbitaceae) is famous for its hypoglycemic and antidiabetic properties in Ayurvedic system of medicine. (See Fig. 1) Coccinia indica, the ivy gourd, also known as baby watermelon, little gourd, gentleman's toes, tindora or gherkin(inaccurately) is a tropical vine. It is also known as Cephalandra indica.[2] It is indigenous to Bengal and other parts of India. C. indicagrows abundantly all over India, Tropical Africa, Australia, Fiji and throughout the oriental countries. The plant has also been used extensively in Ayurvedic and Unani practice in the Indian subcontinent.[3] Seeds or fragments of the vine can be relocated and lead to viable offspring. This can occur when humans transport organic debris or equipment containing C. grandis. Once the ivy gourd is established, it is presumably spread by birds, rats, and other mammals. In Hawaii, it has been suggested that the fruit may be dispersed by pigs.[4]Long-distance dispersal is most commonly carried out by humans due to its culinary uses or by mistake. In certain parts of the U.S., the ivy gourd is known as Rashmato (singular) or Rashmati (plural). Some people have begun using the plural term Rashmatoes, since it is sounds more like potatoes or tomatoes. In parts of the Caribbean it is known as lizard food.
