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Garcinia atroviridis/Asam gelugur, with its scientific name Garcinia atroviridis, is a plant species native to Peninsular Malaysia, Myanmar, Thailand, and India. It is a perennial plant with drooping branches, smooth grey bark and grows up to 20 m in height. The fruits are consumed raw or added to various dishes, soups, and curries. The color of the fruit ranges from yellow to orange. Garcinia atroviridis is also known as Asam gelugor, Gelugor, Asam gelugo and Som-Khaek. It belongs to the family Clusiaceae (alt.Guttiferae). Typically the fruit weighs between 300-500 g.
| Asam Telugu Quick Facts | |
|---|---|
| Name: | Asam gelugur |
| Scientific Name: | Garcinia atroviridis |
| Origin | Native to Peninsular Malaysia, Myanmar, Thailand, and India. It is widely cultivated in Myanmar and Southern Thailand. |
| Colors | Yellow-orange (Fruit) |
| Shapes | Round; Diameter: 7-10 cm (Fruit) |
| Flesh colors | Yellow, sour, firm |
| Taste | Sour |
| Health benefits | Source of antioxidants, Prevent tumor, Weight loss supplement |
GARCINIA ATROVIRIDIS FACTS
Though it is usually known as tamarind skin or sliced tamarind, it is not tamarind. The tree of Asam gelugur is woody that reaches upto 20 meters in height. The reproduction takes place through grafting and seeds. Fruits are usually green while young and turn to bright orange when got ripened. The fruit has a sour taste so it is not consumed raw.
| Name | Asam gelugur |
|---|---|
| Scientific Name | Garcinia atroviridis |
| Native | Native to Peninsular Malaysia, Myanmar, Thailand, and India. It is widely cultivated in Myanmar and Southern Thailand. It is a tropical species that appear as individual trees in humid and mixed lowland forest on plains and 600 m in highlands of high rainfall areas in Southeast Asia. |
| Common/English Name | Asam gelugor, Gelugor, Asam gelugo, Som-Khaek |
| Name in Other Languages | Indonesia: Asam Potong; Malaysia:- Semang: Boh No, Malay: Asa Keping ; Thailand:- Malay: A Sa Ka Lu Ko, Thai: Som-Khaek |
| Plant Size | Height: 20 m |
| Lifespan | Perennial |
| Bark | Smooth grey |
| Branches | Drooping |
| Leaf | Dark green, shiny, elliptic or oblong, narrow with pointed tip & upturned edges; up to 20(-30) cm x 6(-7.5) cm |
| Flower | Dark red; Width: 4-5 cm |
| Fruit shape & size | Round; Diameter: 7-10 cm. |
| Fruit weight | 300-500 g |
| Fruit color | Yellow-orange |
| Flesh color | Yellow, sour, firm |
| Fruit stalk | Length: 3-4 cm |
| Fruit skin | Smooth, thin |
| Fruit Taste | Sour |
| Seed | Several, flattened; Length: 1.5 cm |
| Health Benefits |
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| Traditional uses |
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| Precautions |
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| How to Eat |
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Asam gelugur Scientific Classification
Scientific Name: Garcinia atroviridis
| Rank | Scientific Name & (Common Name) |
|---|---|
| Kingdom | Plantae (Plants) |
| Phylum | Spermatophyta |
| Subphylum | Angiospermae |
| Order | Theales |
| Family | Clusiaceae |
| Genus | Garcinia |
| Species | Garcinia atroviridis |
| Class | Dicotyledonae |
Traditionally, it is used to treat various health ailments such as earache, coughs, enhance blood circulation, acne, lower cholesterol and treat high blood pressure. Young leafy shoots, leaves, and fruits are edible. The fruits are dried for later use or also used as an ingredient in various dishes. Due to the sour taste of fruits, it is not usually consumed raw.
History
Though Asam Telugu is inherent to Peninsular Malaysia, Myanmar, Thailand, and India, it is widely cultivated in Myanmar and Southern Thailand. It is a tropical species that appear as individual trees in humid and mixed lowland forests on plains and 600 m in highlands of high rainfall areas in Southeast Asia.
Plant
Asam Telugu is a plant having a perennial lifecycle and usually grows up to 20 m tall. The plant bears dark red flowers which is 4-5 cm wide. The fruits are round which borne singly on twig ends. The fruits are heavy, longitudinally grooved by 12-16, and flattened at apex having a 7-10 cm as a diameter. The flesh inside the fruit is yellow with a firm texture and sour taste. The skin of the fruit is smooth and thin. The pulp possesses several flattened seeds of 1.5 cm long. The shiny dark green leaves are elliptic or oblong, narrow with pointed tip & upturned edges which is up to 20(-30) cm x 6(-7.5) cm in size.
Health Benefits of Asam gelugur
Besides its sour taste, it possesses antioxidant properties and various beneficial flavonoids. It is used as a laxative and expectorant. It helps to absorb the excess fat. The study shows that the extracts possess anti-obesity, anti-insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।" data-rx-term="diabetes" data-rx-definition="Diabetes is a condition where blood sugar stays too high because insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।">diabetes, antiulcerogenic, antifungal, antimicrobial, antioxidant, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।" data-rx-term="anti-inflammatory" data-rx-definition="Anti-inflammatory means reducing inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।">anti-inflammatory, and antitumor activities. It is mostly used for its health and economic benefits. It is also widely popular for culinary purposes.
- Source of antioxidants
Fruit extracts of G. parvifolia displayed a natural source of antioxidants as well as acetylcholinesterase inhibitor representative with an adequate amount of flavonoid and phenolic content. The use of this fruit provides various health benefits to the public because it acquires various antioxidant as well as anticholinesterase properties. It could be used as an effective treatment for Alzheimer’s disease. (1)
- Prevent tumo
The ester derivatives of Garcinia acid such as 1′,1′′-dibutyl methyl hydroxycitrate, and 2-(butoxy-carbonyl methyl)-3-butoxy carbonyl-2-hydroxy-3-propanolide are found in the fruit of Garcinia atroviridis. The second compound has antitumor activity but both of the compounds are not yet poisonous adjacent to the cells and the brine ship is an antioxidant. The second compound, as well as the related structures, is considered a noncytotoxic chemopreventive agent. (2)
- Weight loss supplement
RCTs show that the extracts of Garcinia show weight loss for a short period. The magnitude effect is still limited. The effect is not the mathematically important and scientific application is uncertain. Future trials must be more accurate, better reported, and lengthy. (3)
Traditional uses
- In Thai medicine, it is used as an acidic fruit to reduce weight as well as excess fat.
- The leaf decoction is traditionally used to treat earache.
- The plant possesses infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।" data-rx-term="anti-inflammatory" data-rx-definition="Anti-inflammatory means reducing inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।">anti-inflammatory properties and is also used to treat acne.
- Traditionally, the decoction made from Asam Telugu is used to enhance blood circulation, lower cholesterol and treat high blood pressure.
- Dried fruits are used to improve blood circulation and used as an expectorant for curing coughs.
- The fruit extract is used to lower the level of cholesterol and enlarge the blood vessels.
Precautions
- Do not consume in excess amounts.
- Those who are allergic to Asam gelugur should stay away from it.
How to Eat
- Dried ripe fruits are used in curries and also stewed in sugar and consumed.
- This acid fruit gives acidity to the cooked dishes.
- The fruits are used in curries and used as a sour relish.
- The dried fruit slices are used to give acidity to cooked dishes.
- The dried rind is used in herbal health teas.
- It could be found in the form of Som-khaek tea, Som-khaek capsules, and Som-khaek fruit.
- Young leafy shoots and leaves are consumed fresh.
- In Malaysia, it is cooked as ulam or as sour relish.
- It is usually used as an ingredient in soup and curries.
References
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3649719/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6315720/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3419346/
- https://www.ncbi.nlm.nih.gov/books/NBK11795/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5291486/
- https://fruits.edpsciences.org/articles/fruits/abs/2012/05/fruits120033/fruits120033.html
- http://www.fao.org/3/cb2395en/CB2395EN.pdf
- https://www.fao.org/in-action/inpho/crop-compendium/fruits-vegetables/en/
- https://www.fao.org/3/cb2395en/online/src/html/fruit-and-vegetables.html
- http://www.fao.org/3/cb2395en/CB2395EN.pdf
- https://en.wikipedia.org/wiki/Fruit
- https://en.wikipedia.org/wiki/List_of_food_plants_native_to_the_Americas
- https://en.wikipedia.org/wiki/List_of_culinary_fruits
- https://www.hsph.harvard.edu/nutritionsource/what-should-you-eat/vegetables-and-fruits/
- https://www.betterhealth.vic.gov.au/health/healthyliving/fruit-and-vegetables
- https://www.cdc.gov/healthyweight/healthy_eating/fruits_vegetables.html
- https://www.botanical-online.com/en/botany/fruits-types-characteristics
- https://www.fda.gov/food/laboratory-methods-food/mpm-v-9-fruits-and-fruit-products-v-51-v-78
- https://www.fda.gov/food/food-labeling-nutrition/nutrition-information-raw-fruits-vegetables-and-fish
- https://onlinelibrary.wiley.com/doi/abs/10.1111/mcn.12208
- http://news.discovery.com/earth/
- https://www.cabi.org/isc/datasheet/
- https://www.science.org/
- https://plants.ces.ncsu.edu/plants/
- https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/fruit-vegetable
- https://www.researchgate.net/publication/
- https://www.ams.usda.gov/grades-standards/fruits
- https://www.aphis.usda.gov/aphis/resources/traveler/intl-travel/fruits-vegetables/fruits-vegetables
- https://snaped.fns.usda.gov/seasonal-produce-guide
- https://www.nass.usda.gov/Publications/Highlights/2015/FruitsNutsBerries_AgCensusHighlights.pdf
- https://plants.usda.gov/home/plantProfile?
- https://www.fs.fed.us/wildflowers/ethnobotany/food/nuts.shtml
- https://downloads.usda.library.cornell.edu/usda-esmis/files/zs25x846c/sf269213r/6t054c23t/ncit0521.pdf
- https://agr.wa.gov/departments/business-and-marketing-support/farm-to-school-toolkit/
- https://health.gov/sites/default/files/2020-01/DGA2000.pdf
- https://www.farmers.gov/archived/cfap2/specialty
- https://www.hsph.harvard.edu/nutritionsource/
- https://www.foodsafety.gov/food-safety-charts/food-safety-during-power-outage
- https://clinicaltrials.gov/ct2/show/
- https://botany.org/home/careers-jobs/careers-in-botany/what-is-botany.html
- https://www.healthbenefitstimes.com/category/fruits
- http://www.hear.org/pier/species/
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?
- http://www.theplantlist.org/tpl1.1/record/
- https://www.fs.fed.us/database/feis/plants/tree/
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?
- https://eol.org/pages/
- http://www.dweckdata.com/research_files/garcinia_atroviridis.pdf
- http://www.dweckdata.com/research_files/garcinia_atroviridis.pdf
- http://tropicalfruitfarm.com.my/pdf/Asam-Gelugor-K-fruit.pdf
- http://link.springer.com/chapter/10.1007/978-94-007-1764-0_3#page-2
- https://en.wikipedia.org/wiki/Garcinia_atroviridis
