Langsat & Duku
Lansium parvum / Lansium domesticum
Translucent segments in a thin brown skin — langsat is tart-sweet while duku tends to be milder and larger. Both are East Coast and lowland favourites.
Langsat and duku are close relatives sold in clusters like grapes. Langsat skews tart-sweet with thinner skin; duku is milder, larger, and often pricier. Both grow on tall rainforest-edge trees in humid lowlands.
East Coast travellers know langsat from roadside stalls between Kuantan and Terengganu. Johor and Pahang orchards supply west-coast markets when season peaks. Peel by pinching the skin — latex can stain fingers slightly.
Segments are translucent white; some contain bitter seeds to discard. Juice is limited but flavour is clean and refreshing on hot afternoons.
Season in Malaysia
July–October in many districts; after monsoon flowering.
Main harvest July through October follows monsoon-influenced flowering. Short seasons mean prices spike early and fall as supply floods markets — buy mid-season for best value.
Where it grows
Common producing states: Pahang, Terengganu, Johor, Perak.
How to choose and buy
Choose clusters with fresh yellow-brown skin and no fermented smell. Fruit should detach easily from stem. Avoid wet or mouldy bunches in closed bags.
Storage at home
Eat within 3–4 days — langsat sours quickly. Refrigeration extends life slightly but dulls flavour; room temperature in shade is traditional.
Best uses
- Roadside stalls
- Kampung gifts
- Fresh snacking
Nutrition highlights
- Vitamin A
- Vitamin C
- Antioxidants
Serving ideas
- Peel and eat fresh
- Chilled fruit platters
- Juice in East Coast markets
In Malaysian food culture
Langsat is a favoured balik kampung gift on the East Coast. Duku langsat hybrids appear in horticulture trials — ask sellers which type they stock if you prefer milder flavour.