Plant atlas Short
Soursop: Spiny Green Skin, Custardy White Flesh
Soursop · ทุเรียนเทศ · Annona muricata
Soursop — ทุเรียนเทศ (thu-rian-thet) — Annona muricata.
Under soursop's soft green spines, the flesh is white and custardy. It tastes sweet-tart, like pineapple folded into banana, and you spoon it straight from the shell. The pulp carries vitamin C, fiber, and potassium; the hard black seeds get spat out. The part on your plate is the ripe white pulp.
One thing to know before you dig in: soursop's leaves and seeds hold annonacin, a natural nerve poison that, eaten heavily for years, has been tied to a Parkinson's-like illness. So it's the ripe white pulp you want, and only now and then — spooned fresh, blended into juice, or churned into sorbet.
Nam Thurian Thet — น้ำทุเรียนเทศ (nam-thurian-thet)
Soursop Sorbet — ซอร์เบต์ทุเรียนเทศ (sor-bet-thu-rian-thet)
Food and nutrients
Rich in: Vitamin C, fiber, potassium
Research context
A sweet-tart fruit with vitamin C and fiber — its anticancer reputation rests only on in-vitro leaf-extract tests (see warning) — Biomarkers, 2020
Sources
Source: Champy P et al. (2005). Quantification of acetogenins in Annona muricata linked to atypical parkinsonism in Guadeloupe. Movement Disorders. PMID 16078200. Leaf-extract blood glucose in diabetic rats: J Ethnopharmacol (2014). PMID 24076471. Leaf-extract MCF-7 breast cancer cells in vitro: Biomarkers (2020). PMID 33048613.
Narration transcript
Opening
Under a coat of soft green spines, soursop hides flesh that's white and custardy, sweet-tart like pineapple folded into banana. Soursop — ทุเรียนเทศ, thu-rian-thet. You spoon the ripe pulp straight from the shell and spit out the hard black seeds. The part on your plate is that ripe white pulp.
Nam Thurian Thet (น้ำทุเรียนเทศ)
Thai kitchens blend the ripe pulp with water, a little sugar, and ice into nam thurian thet, a sweet-tart juice served cold. Pick out the black seeds first.
Soursop Sorbet (ทุเรียนเทศ)
The custardy pulp of the soursop purees into a soft sorbet or ice cream, a cool sweet-tart dessert to close a spicy meal.
Nutrition summary
Spoon out that custardy pulp and you get a good source of vitamin C, with fiber and a touch of copper.
Vitamin C
Vitamin C is used to build collagen and helps protect cells from oxidative stress.
Fiber
Fiber adds bulk to meals and can help with fullness.
Potassium
Potassium helps with normal fluid balance and muscle function.
Closing
One thing to know before you dig in: soursop's leaves and seeds hold annonacin, a natural nerve poison that, eaten heavily for years, has been tied to a Parkinson's-like illness. So it's the ripe white pulp you want, and only now and then — spooned fresh, blended into juice, or churned into sorbet. Follow Longevity Biome, and LIKE this video for regular updates.
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