Plant description
Purple cardamom (Amomum tsao-ko) is a highly prized herb, particularly in Vietnam where it is known as Sa Nhân Tím. This herb has garnered attention for its numerous health benefits and culinary uses. Local communities, including the Tày people, refer to it as “mác nẻng,” while in Thailand, it is called “co nẻnh.” The plant thrives in mountainous forest areas, flourishing under the shaded canopies of trees. This unique growing environment contributes to its rich flavor and aromatic properties.

Botanical Characteristics of Purple Cardamom
Purple cardamom is a herbaceous plant that typically reaches a height of 2-3 cm. It bears a resemblance to ginger but differs in that its roots spread thinly across the soil rather than forming large tubers. This characteristic allows the plant to adapt well to its natural habitat.
The leaves of this plant are notable for their long sheaths. They grow alternately along the stem and are oval-shaped, with smooth and glossy surfaces that display a deep green color. This lush foliage not only enhances the plant’s aesthetic appeal but also plays a role in photosynthesis, allowing it to thrive in its forest environment.
The flowers of it stand out with their striking appearance. They are primarily white but feature beautiful purple spots, growing in clusters that attract various pollinators. The fruit of the plant is unique, characterized by its spiny exterior and short stem. The shape can be either round or long-oval, with each fruit containing three compartments housing dark brown seeds. These seeds are known for their distinctive aromatic scent, which is a key factor in their culinary and medicinal applications.

Therapeutic Properties and Applications of Purple Cardamom
Purple cardamom is renowned for its therapeutic properties. It is classified as having a warm nature and a pungent taste, influencing several key meridians in the body, including the kidney, spleen, and stomach. The wide array of effects attributed to this herb makes it a valuable component in traditional medicine.
- Digestive Enhancement: Purple cardamom strengthens the spleen and stomach, promoting better digestive function. It is particularly effective for those suffering from indigestion, heartburn, and bloating.
- Blood and Qi Regulation: The herb helps harmonize the circulation of qi, promoting smooth flow throughout the body. This regulation is crucial for maintaining overall health and vitality.
- Dental Health Support: Purple cardamom is beneficial for treating dental issues, including tooth decay and toothaches. Its antiseptic properties can help alleviate oral discomfort.
- Chronic GI Relief: It offers relief for chronic gastrointestinal issues, such as colitis and stomach ulcers, making it an essential part of traditional remedies for digestive health.
- Liver Support: The herb is also used in treating conditions like cirrhotic ascites, highlighting its potential role in supporting liver health.

Who Can Benefit?
Purple cardamom is often recommended for individuals experiencing a variety of digestive issues. Specific groups that may find it particularly beneficial include:
- Individuals suffering from indigestion or heartburn.
- Patients with chronic colitis or gastritis.
- Children facing tooth decay.
- Pregnant women dealing with frequent nausea.
- People experiencing bloating or poor digestive function.
Traditional Remedies Using Purple Cardamom
In traditional medicine, purple cardamom is incorporated into various remedies targeting specific health concerns. Here are some notable applications:
- For Indigestion and Bloating: A common remedy combines 6g of purple cardamom, 12g of hawthorn (Sơn tra), and other ingredients. The mixture is roasted, ground, and taken in doses of 12g dissolved in water, 2-3 times daily.
- For Nausea During Pregnancy: One method involves cooking 30g of rice into porridge and mixing in 3g of roasted and finely ground purple cardamom. Consuming this hot in the morning can alleviate nausea.
- For Diarrhea with Cold Limbs: A mixture of 8g each of dried ginger, purple cardamom, cinnamon bark, and other herbs can be taken daily to help with digestive issues.
The Growing Appeal of Purple Cardamom
Purple cardamom is increasingly recognized for its multifaceted benefits. Beyond its culinary applications, modern research is beginning to validate its traditional uses. As more people seek natural remedies, the appeal of this item continues to grow. Its ability to aid digestion, support liver health, and provide relief from various ailments positions it as an invaluable addition to health practices.
Quality and Supply
Dien Bien Agri is a top producer and supplier of Purple Cardamom in Vietnam. Our vast raw material areas are in Dien Bien. This region is famous for its quality produce. Our expert team ensures strict control. This covers selection, processing, and packaging. Consequently, our products are consistently high-quality. We also offer abundant supply and low costs.
Read more: 5 things to know about Purple Cardamom of Dien Bien Agri
Contact us for more information:
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Add: Thanh Minh Commune, Dien Bien City, Vietnam
Factory: Bai Dai Village, Tien Xuan Commune, Thach That District, Ha Noi City, Vietnam