#ScaphiumScaphigerum

On the shelves of Thai herbal shops and in village kitchens, the curious dark seeds of Samrong—known scientifically as Scaphium scaphigerum—have long been a staple for cooling drinks and traditional remedies. Recognizable for the way they swell into a jelly when soaked in water, these seeds hold centuries of therapeutic lore. In recent years, Samrong, also called “Malva nut,” is drawing scientific attention for its reported health benefits, revealing a compelling intersection between folk wisdom and contemporary research that resonates with Thailand’s heritage and modern wellness trends.

Samrong seeds (Scaphium scaphigerum) have long sat on the shelves of Thai herbal shops and in village kitchens. When soaked, the seeds swell into a gentle jelly, creating a cooling drink and a staple in traditional remedies. Today, scientists are examining Samrong to understand how its time-honored use aligns with contemporary wellness trends in Thailand.

Across Southeast Asia, Samrong is a familiar presence in households. In Thailand, locals know it by several regional names, reflecting its cultural significance in daily life. The dried fruit yields a mucilaginous texture when soaked, offering relief from heat and a range of digestive discomforts. It is commonly prepared as a cool beverage, sometimes mixed with basil seeds and sugar. In traditional Chinese medicine, it is known as Pang Da Hai. Buddhist monastic cuisine also includes Samrong as part of “five-root” decoctions, underscoring its enduring status across generations.

In Thai forests and markets, the dried seeds of Scaphium scaphigerum—known locally as จอง, สำรอง, or พุงทะลาย—have long been a comforting staple. Traditionally used in soothing drinks, cough remedies, and gentle laxatives, this native fruit supports digestion and seasonal well-being. Today, researchers are exploring its potential, bridging age-old wisdom with contemporary science for Thai audiences.

Across Thailand, communities have treasured the Malva nut. In provinces such as Ubon Ratchathani and Chanthaburi, the dried seeds are soaked in water until they swell into a gelatinous mass, creating a dessert called Malva nut jelly. Herbal practitioners describe its mucilage as cooling for the body in hot seasons, aiding regular bowel movements, and soothing throat irritation. Data from Thailand’s health resources reinforces these traditional roles, noting its historic use as a bulk-forming agent in digestive care.

Nestled in the heart of Thai forests and markets under local names such as “จอง,” “สำรอง,” and “พุงทะลาย,” the brown, almond-like dried fruit of the Scaphium scaphigerum tree has long held a revered place in Thailand’s herbal medicine chest. For generations, this indigenous botanical—found in everything from refreshing summer drinks to traditional remedies for coughs and constipation—has provided both sustenance and hope for wellness. Now, with a resurgence of scientific inquiry into Southeast Asian folk medicine, Scaphium scaphigerum is gaining new attention at the dynamic crossroads of ancient healing and modern pharmacology.