Garcinia indica, a plant in the mangosteen family (Clusiaceae), commonly known as kokum, is a fruit-bearing tree that has culinary, pharmaceutical, and industrial uses. It grows primarily in India's Western Ghats: in the states of Maharashtra, Goa, Karnataka and Kerala. It is considered as an endemic species to the Western Ghats and forests in India.[2]
| Garcinia indica | |
|---|---|
| |
| Kokum fruits, seeds, pulp and rinds | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Clusiaceae |
| Genus: | Garcinia |
| Species: | G. indica
|
| Binomial name | |
| Garcinia indica | |
Plant description
editGarcinia indica is a medium-sized evergreen tree. It grows to a height of about 18 m. The tree has drooping branches.
The fruits ripen in summer. They are berries. The trees bears a lot of fruits in favourable conditions. The fruits are spherical with a diameter of about 5 cm, with indentations on the top, on the stalk and on the bottom. The fruit has 5 to 8 seeds surrounded by sweet and sour pulp. It contains some fibers. The fruits are initially green but turn red as they ripen.
Taxonomy
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The genus Garcinia, belonging to the family Clusiaceae, includes about 200 species found in the Old World tropics, mostly in Asia and Africa. Garcinia indica is an evergreen, monoecious tree,[3] which can grow up to 18 meters high, on maturity attaining a pyramid shape.
The fruit, an orange-sized purple berry with fleshy endocarp,[4][5] contains five to eight seeds, which account for 20–23% of the fruit's weight. The kernels account for 61 percent of the weight of the seed and about 44% of its oil. The seeds are compressed and embedded in an acidic pulp.
Distribution
editGarcinia indica is indigenous to the tropical forest regions of India. Of the 35 species found in India, 17 are endemic. Of these, seven are endemic to the Western Ghats, six in the Andaman and Nicobar Islands and four in the northeastern region of India. The kokum variety from the Ratnagiri and Sindhudurg districts from the coastal Konkan region of the state of Maharashtra in India has received the GI (Geographical Indication) tag.[6]
Garcinia indica is found in forest lands, riversides and wastelands. These plants prefer evergreen forests, but sometimes they also thrive in areas with relatively low rainfall. It is also cultivated on a small scale. It does not require irrigation, spraying with pesticides or fertilizers.
Uses
editCulinary uses
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The outer cover of fruit is dried in the sun to get aamsul or kokam.[7] It is used as a souring agent typically in Maharashtra, Assam, Karnataka, Goa, Gujarat. Kokum yields a distinctive flavour and deep-red colour. As a souring agent, it is used as an alternative to tamarind in curries and other dishes from south India.[5] It is also used in cuisine from Gujarat, where it is frequently used to add flavor and tartness to dal (lentil soup) for flavor balance. It is extensively used in Assamese cuisine in many dishes like masor tenga (sour fish curry) and tenga dali (sour dal).
The fresh fruit is preserved with sugar to make bright-red squash that is diluted with water and bottled for sale as a beverage called Kokum Sarbat.
The extract of the fruit is called aagul in Konkani and Marathi. It is added during the preparation of solkadhi, which may also include coconut milk, coriander and garlic.
Industrial uses
editThe seed of Garcinia indica contains 23–26% Kokum butter, which remains solid at room temperature. It is used in the preparation of chocolate and sugar confectionery.[8]
Medicinal and cosmetics applications
editThe oily extract called Kukum butter is used in ointments and suppositories.[5] It has application in skin and hair products, acne products and skin tonics.[9]
The rind of the fruit is a good source of hydroxycitric acid which has been claimed to modify lipid metabolism.[5]
Other uses
editThe tree is ornamental, with a dense canopy of green leaves and red-tinged, tender, young leaves.
Gallery
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Ripe Kokum fruit -
Fresh Kokum fruit filled with sugar in glass jar and kept under the sun to make kokum syrup for refreshments. -
Kokum fruits being prepared to make syrup -
Kokum drink prepared from dried rinds -
Goan fish curry Agsol with dried kokum rinds for flavoring -
Solkadhi made from coconut milk and kokum
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References
edit- ^ Ved, D.; Saha, D.; Ravikumar, K.; Haridasan, K. (2015). "Garcinia indica". IUCN Red List of Threatened Species. 2015: e.T50126592A50131340. doi:10.2305/IUCN.UK.2015-2.RLTS.T50126592A50131340.en. Retrieved 19 November 2021.
- ^ Shameer, P. S., Rameshkumar, K. B., & Mohanan, N. (2016). Diversity of Garcinia species in the Western Ghats. Diversity of Garcinia species in the Western Ghats: Phytochemical Perspective. Jawaharlal Nehru Tropical Botanic Garden and Research Institute Palode, Akshara Offset Press Thiruvananthapuram, India|[1]| page =4.
- ^ "An article in the Resonance Magazine".
- ^ Asinelli, M.E.C.; de Souza, M.C.; Mourao, K.S.M. (2011). "Fruit ontogeny of Garcinia gardneriana (Planch. & Triana) Zappi (Clusiaceae)". Acta Botanica Brasilica. 25 (43–52): 43–52. doi:10.1590/S0102-33062011000100007.
- ^ a b c d K. V. Peter (Editor); V.K. Raju (author); M. Reni (author) (17 August 2001). Handbook of Herbs and Spices. Elsevier. pp. 207–213. ISBN 978-1-85573-645-0.
{{cite book}}:|author1=has generic name (help) - ^ "Details | Geographical Indications | Intellectual Property India". ipindiaservices.gov.in. Retrieved 2021-01-10.
- ^ Ron Herbst; Sharon Tyler Herbst (2015). The Deluxe Food Lover's Companion, 2nd edition. Barron's Educational Series. ISBN 978-1-4380-7621-8.
- ^ Kanes K. Rajah (2002). Fats in Food Technology. CRC Press. p. 167. ISBN 978-0-8493-9784-4.
- ^ Atha, Mohammad; Nasir, Syed Mahmood (January 2005). "Taxonomic perspective of plant species yielding vegetable oils used in cosmetics and skin care products". African Journal of Biotechnology. 4 (1): 36–44. ISSN 1684-5315.
External links
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