Black Ginger, known in its native Thailand as Krachai Dum (Thai script: กระชายดำ), is a herbaceous plant belonging to the Zingiberaceae family. While PT Sumatera Pasak Bumi is fundamentally rooted in Sumatran flora, our strategic technical exchange with Thai cultivators has facilitated the industrial standardization of this distinctive dark-purple rhizome.
I. Taxonomic & Botanical Specifications
Despite its common name, Black Ginger (Kaempferia parviflora) is botanically distinct from common ginger (Zingiber officinale). It is characterized by its deep purple, almost black interior rhizome and small, elegant flowers.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Family | Zingiberaceae |
| Genus | Kaempferia |
| Species | Kaempferia parviflora Wall. ex Baker |
| Common Name | Black Ginger / กระชายดำ |
II. Standardized 10% Polymethoxyflavones Extract
PT Sumatera Pasak Bumi, alongside our Thai partners, produces a high-performance Black Ginger extract. Our manufacturing process focuses on the concentration of Polymethoxyflavones (PMFs), the primary bioactive markers responsible for the plant's metabolic and ergogenic potential.
| Specification | Detail |
|---|---|
| Source Material | Selected Thai Kaempferia parviflora Rhizomes |
| Standardization | 10% Polymethoxyflavones (PMF) |
| Primary Marker | 5,7-dimethoxyflavone |
| Appearance | Deep purple to dark brown fine powder |
The Potential of Polymethoxyflavones: PMFs are currently being studied for their ability to enhance mitochondrial function and support metabolic health. Specifically, 5,7-dimethoxyflavone has shown potential in preliminary trials for supporting cellular energy expenditure and physical endurance. However, it is essential to emphasize that more clinical research is needed to establish definitive human health claims and optimal long-term dosing protocols.
III. Traditional and Modern Applications
In the mountains of Thailand, the Hmong people and other local communities have utilized Krachai Dum for centuries. Today, it has transitioned from a forest staple to a premium component of modern nutritional regimens.
| Context | Usage Detail |
|---|---|
| Traditional | Consumed as a tea or steeped in rice wine to improve physical performance, reduce fatigue, and support general well-being in high-altitude environments. |
| Modern | Used as a standardized nutritional supplement for metabolic support, athletic recovery, and as a natural component in energy formulations. |
As a nutritional supplement, Black Ginger represents a unique phytochemical profile. By standardizing to 10% PMFs, PT Sumatera Pasak Bumi provides a consistent raw material that meets the rigorous requirements of international pharmaceutical and nutraceutical manufacturers.
Regulatory & Safety Notice:
The information provided here is for ethnobotanical and educational purposes. Black Ginger extracts are sold as nutritional supplements. These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult a licensed healthcare professional before beginning any new supplement protocol, especially if you have pre-existing cardiovascular or metabolic conditions.