Description
Durian is the fruit of Durio zibethinus, a large evergreen tree in the mallow family (Malvaceae) native to Southeast Asia. It is the best-known of roughly 30 recognised Durio species, and the only one cultivated on a large scale and sold internationally.
The fruit is a heavy, thorn-covered husk — up to about 30 cm long and 15 cm wide, typically weighing 1 to 3 kg — with a husk that runs from green to brown. Inside, several chambers hold lobes of soft, custard-like flesh (the edible aril) wrapped around large brown seeds. The flesh of commercial D. zibethinus is usually cream to yellow; some other edible Durio species have orange or red flesh, and its flavour is famously complex: sweet, savoury and faintly bitter at once.
Durian's defining trait is its aroma. It comes largely from sulfur-containing volatiles — compounds such as ethanethiol, diethyl disulfide, diethyl trisulfide and 3,5-dimethyl-1,2,4-trithiolane — which deliver its onion- and garlic-like pungency, while fruity esters such as ethyl 2-methylbutanoate supply the sweetness. The odour is so persistent, lingering for days, that durian is banned on public transport and in many hotels across Southeast Asia, including Singapore and Bangkok. The title "king of fruits" — the natural counterpart to mangosteen's "queen of fruits" — reflects the devotion it inspires in Malaysia, Thailand and Singapore.
Origin & History
Durian is native to the lowlands of Borneo and Sumatra, with wild trees across the Malay Peninsula and long cultivation ranging from India to New Guinea. The species name zibethinus recalls the Indian civet (Viverra zibetha), a nod to the fruit's musky scent.
The fruit runs deep in the region's records: early European travellers described it from the 15th century, and the Portuguese introduced D. zibethinus to Ceylon (Sri Lanka) in the 16th century. Today Thailand and Malaysia are the leading producers, each keeping long lists of registered cultivars — more than 300 named varieties in Thailand and more than 200 in Malaysia.
Uses
Culinary
- Fresh: Ripe flesh is eaten out of hand, and can be enjoyed at several stages of ripeness — the classic approach
- Desserts: The flesh is folded into ice cream, cakes, sticky rice and other sweet, creamy dishes
- Savoury dishes: Durian flavours both sweet and savoury dishes across Southeast Asian cuisines
- Tempoyak: A traditional salted, fermented durian condiment. Buy it ready-made or follow a tested recipe rather than treating this description as fermentation instructions. It is an everyday Malay food across Maritime Southeast Asia, cooked into curries such as gulai tempoyak ikan patin (a catfish curry) or blended with chilli into sambal tempoyak
- Seeds: The seeds are edible only after cooking, usually boiled or roasted
Traditional Medicinal Uses
Durian has a long folk-medicine history in the region, used in remedies for fever and other complaints, but these are traditional beliefs rather than clinically established effects. Treat the fruit as food, not medicine.
Nutritional Benefits
Durian is unusually energy-dense for a fruit — "an energy-dense seasonal tropical fruit" with creamy, sweet-bitter flesh. Per 100 g of raw or fresh-frozen flesh (aril), it supplies about 147 kilocalories, 27 g of carbohydrate, 5.3 g of fat, 3.8 g of fibre and 1.5 g of protein.
That fat and carbohydrate are precisely what give the flesh its rich, set-custard texture. The same portion is also a useful source of several B vitamins — most notably thiamin, at 0.374 mg (about 31% of the daily value) — along with vitamin C (19.7 mg) and potassium (436 mg), plus smaller amounts of folate, copper and manganese. Because it is comparatively high in energy for a fruit, a couple of lobes make a satisfying portion where lighter fruits would need several.
How to Prepare
- Choose: A strong, sweet aroma signals ripeness, and the husk of very ripe fruit may already show a crack along its natural seams.
- Open carefully: Split the husk along its seams with a sturdy knife, holding the fruit firmly on a stable board and cutting away from your body.
- Lift out the flesh: Remove the creamy lobes by hand or spoon.
- Separate the seeds: Set the seeds aside if you plan to cook them.
- Serve: Eat the flesh as is, or chill it briefly first. Keep leftovers sealed and refrigerated.
Recipes
As Jungle Kitchen develops recipes featuring durian, those will be linked here.
Suggested applications: durian sticky rice with coconut milk, durian ice cream, durian smoothie, durian-and-palm-sugar jam.
Varieties
- Musang King (D197): Malaysia's most prized cultivar, originally named Raja Kunyit ("turmeric king") for its deep yellow flesh and sold in Chinese markets as Mao Shan Wang. It is famed for a bittersweet flavour and thick, buttery texture.
- Monthong ("Golden Pillow"): Thailand's most widely grown export cultivar, with meaty, sweet flesh and one of the mildest aromas of any durian — often recommended to newcomers.
- Chanee ("Gibbon"): A Thai cultivar that is more pungent, softer and butterier than Monthong, with a slight bitterness.
- D24 (Sultan): A long-standing Malaysian favourite with golden flesh, a rich texture and a strong aroma.
Fun Facts
- The name "durian" comes from the Malay duri, "thorn," for the fruit's spiny husk.
- Durian flowers grow directly from the trunk and large branches, a habit called cauliflory.
- The smell is so persistent that hotels and public transport in Singapore and Bangkok have banned the fruit.
- In Malay, the soursop is called durian belanda — literally "Dutch durian" — but it belongs to a different botanical family and is not a durian.
- Musang King was the first durian variety to have its genome sequenced, in 2017.