Coccinia grandis
Encyclopedia
Coccinia grandis, the ivy gourd, also known as baby watermelon, little gourd or gentleman's toes is a tropical vine.
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 Ivy Gourd is established, it is presumed that it is spread by birds, rats and other mammals. In Hawaii, PIER (2001) suggests that the fruit may be dispersed by pigs. Long distance dispersal is most commonly carried out by humans due to its culinary uses or by mistake.
Regarded as very invasive and on the Hawaii State Noxious Weed List, Ivy gourd can grow up to four inches per day. Coccinia grandis grows in dense blankets that shade other plants from sunlight and high-jacking nutrients. Native to tropical Africa and Asia, it was introduced to Hawai'i as a backyard food crop. It is sometimes tolerated along garden fences and other outdoor features because of its attractive white flowers. It has escaped to become a vigorous pest in Hawai'i, Florida, Australia, and Texas. In Hawai'i, this plant has spread quickly through Manoa Valley to Punchbowl and into Waimanalo, Oahu, and also into the Kona area. Ivy Gourd's environmental effects are that it smothers and forms a dense canopy smothering and effectively killing vegetation underneath. (NMC Crees, 1997).
stabilizing; anti anaphylactic and antihistaminic potential.
Ivy gourd extracts and other forms of the plant can be purchased online and in health food stores. It is claimed that these products help regulate blood sugar levels. There is some research to support that compounds in the plant inhibit the enzyme glucose-6-phosphatase (Shibib et al, 1993). Glucose-6-phosphatase is one of the key liver enzymes involved in regulating sugar metabolism. Therefore, Ivy Gourd is sometimes recommended for diabetic patients. Although these claims have not been supported, there currently is a fair amount of research focused on the medicinal properties of this plant focusing on its use as an antioxidant, anti-hypoglycemic agent, immune system modulator, etc. Some countries in Asia like Thailand prepare traditional tonic like drinks for medicinal purposes.
. People of Indonesia
, and other southeast Asia
n countries also consume the fruit and leaves. Cultivation of ivy gourd in home gardens has been encouraged in Thailand due to its being a good source of several micronutrients, including vitamins A and C.
In India it is eaten as a curry
, by deep-frying it along with or without chilli & garlic, garlic giving it excellent taste; stuffing it with masala and sauteing it ; or boiling it first in a cooker and then frying it. It is also used in sambar, a vegetable and lentil-based soup.
Geographic spread
Coccinia grandis' native range extends from Africa to Asia including India, Philippines, China, Indonesia, Malaysia, Thailand, Vietnam, eastern Papua, New Guinea and Northern Territories (Australia) (PIER, 2003). Its documented introduced range includes the Federated States of Micronesia, Fiji, Guam, Saipan, Hawai‘i, Marshall Islands, Samoa, Tonga, and Vanuatu (PIER, 2003).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 Ivy Gourd is established, it is presumed that it is spread by birds, rats and other mammals. In Hawaii, PIER (2001) suggests that the fruit may be dispersed by pigs. Long distance dispersal is most commonly carried out by humans due to its culinary uses or by mistake.
Regarded as very invasive and on the Hawaii State Noxious Weed List, Ivy gourd can grow up to four inches per day. Coccinia grandis grows in dense blankets that shade other plants from sunlight and high-jacking nutrients. Native to tropical Africa and Asia, it was introduced to Hawai'i as a backyard food crop. It is sometimes tolerated along garden fences and other outdoor features because of its attractive white flowers. It has escaped to become a vigorous pest in Hawai'i, Florida, Australia, and Texas. In Hawai'i, this plant has spread quickly through Manoa Valley to Punchbowl and into Waimanalo, Oahu, and also into the Kona area. Ivy Gourd's environmental effects are that it smothers and forms a dense canopy smothering and effectively killing vegetation underneath. (NMC Crees, 1997).
Weed control
There are both physical and chemical recommendations for control of Ivy Gourd. It is very difficult to control this plant physically except for bagging fruits. Hand-harvesting normally does not kill the plant but rather breaks the vine blankets into smaller pieces and the plant is able to reestablish when it touches the ground. These methods can make the infestation worse and further the need for more rigorous control methods. Picking the fruit and placing them in plastic bags can help decrease the seed back that is present with the soil. It is reported by PIER, that when utilizing chemical controls, that Ivy Gourd responded well to a thin-lined bark application of 100% Garlon 4 (triclopyr), leaving plants in place so as not to translocate the herbicide or spread the pest. It is applied multiple times until the vine dies. In Hawaii several species of insect have been introduced with the purpose of being a biocontrol. Two weevils, Acythopeus burkhartorum and A. cocciniae, were introduced by the DOA to Oahu and Hawai'i. African vine moths (Melittia oedipus) were also released onto Oahu and Maui. On the island of Maui it appears that the A. cocciniae is established and are damaging leaves. The larva feed on the plant and the adults chew holes in the leaves. The moth has yet to appear successful in its purpose.Cultivation
Cultivation in Southeast Asia, ivy gourd is grown for its edible young shoots and edible fruits (Linney 1986).Medicinal value
In traditional medicine fruits have been used to treat leprosy, fever, asthma, bronchitis and jaundice. The fruit possesses mast cellMast cell
A mast cell is a resident cell of several types of tissues and contains many granules rich in histamine and heparin...
stabilizing; anti anaphylactic and antihistaminic potential.
Ivy gourd extracts and other forms of the plant can be purchased online and in health food stores. It is claimed that these products help regulate blood sugar levels. There is some research to support that compounds in the plant inhibit the enzyme glucose-6-phosphatase (Shibib et al, 1993). Glucose-6-phosphatase is one of the key liver enzymes involved in regulating sugar metabolism. Therefore, Ivy Gourd is sometimes recommended for diabetic patients. Although these claims have not been supported, there currently is a fair amount of research focused on the medicinal properties of this plant focusing on its use as an antioxidant, anti-hypoglycemic agent, immune system modulator, etc. Some countries in Asia like Thailand prepare traditional tonic like drinks for medicinal purposes.
Regional names
- Giloda ગીલોડા - Gujarati - ગુજરાતી
- toruli / kundri- (Bengali),
- tindora (tindori, tindoori) - (Hindi),
- kundru -(Punjabi),
- tondli (तोंडली ) - (MarathiMarathi languageMarathi is an Indo-Aryan language spoken by the Marathi people of western and central India. It is the official language of the state of Maharashtra. There are over 68 million fluent speakers worldwide. Marathi has the fourth largest number of native speakers in India and is the fifteenth most...
), - toroda/kunduri - (Oriya),
- thendli, tendli - (Konkani),
- kovai, kovakkai(കോവയ്ക്ക) - (Malayalam),
- kovakka -(Tamil),
- dondakaya (దొండకాయ) -(Telugu),
- tondekayi (ತೊಂಡೆಕಾಯಿ) -(Kannada),
- tam lueng (ตำลึง) - (Thai),
- Bimbi बिम्बी - Sanskrit
Recipes
There are a variety of recipes from all over the world that list Ivy Gourd as the main ingredient. It is often compared to bitter melon. The fruit is commonly eaten in Indian cuisineIndian cuisine
Indian cuisine consists of thousands of regional cuisines which date back thousands of years. The dishes of India are characterised by the extensive use of various Indian spices, herbs, vegetables and fruit. Indian cuisine is also known for the widespread practice of vegetarianism in Indian society...
. People of Indonesia
Indonesia
Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...
, and other southeast Asia
Asia
Asia is the world's largest and most populous continent, located primarily in the eastern and northern hemispheres. It covers 8.7% of the Earth's total surface area and with approximately 3.879 billion people, it hosts 60% of the world's current human population...
n countries also consume the fruit and leaves. Cultivation of ivy gourd in home gardens has been encouraged in Thailand due to its being a good source of several micronutrients, including vitamins A and C.
In India it is eaten as a curry
Curry
Curry is a generic description used throughout Western culture to describe a variety of dishes from Indian, Pakistani, Bangladeshi, Sri Lankan, Thai or other Southeast Asian cuisines...
, by deep-frying it along with or without chilli & garlic, garlic giving it excellent taste; stuffing it with masala and sauteing it ; or boiling it first in a cooker and then frying it. It is also used in sambar, a vegetable and lentil-based soup.
External links
- Coccinia grandis (L.) Voigt (ivy gourd) - USDA plants
- Information at the University of Hawai'i
- Image at FoodWeb, University of Birmingham, UK