Black Ginger Extract Powder

Black Ginger Extract is a standardized botanical ingredient derived from the rhizome of Kaempferia parviflora Wall. ex Baker, a plant belonging to the Zingiberaceae family.
Traditionally used in Southeast Asia, particularly in Thailand, black ginger has gained global interest as a functional plant material due to its unique flavonoid profile.

Unlike whole root powders, black ginger extract is produced through controlled extraction and purification processes to concentrate naturally occurring bioactive compounds, ensuring improved consistency, stability, and formulation performance for industrial applications.

Major Active Constituents

The functional properties of black ginger extract are primarily attributed to its high content of polymethoxyflavones (PMFs), including:

• 5,7-Dimethoxyflavone
• 5,7,4′-Trimethoxyflavone
• 3,5,7,3′,4′-Pentamethoxyflavone

These compounds are structurally distinct flavonoids characterized by multiple methoxy groups, which contribute to their stability and biological activity.

Importance of Standardization

The content of polymethoxyflavones can vary significantly depending on cultivation conditions, harvest time, and processing methods.
Standardized extraction allows manufacturers to control active compound levels, improve batch-to-batch consistency, and meet formulation and regulatory expectations in international markets.

1. Raw Material Handling & Instant Sterilization

Freshly processed black ginger rhizomes undergo high-temperature instant sterilization (HTIS) prior to extraction.
This short-time thermal treatment effectively reduces microbial load while minimizing degradation of heat-sensitive flavonoids, ensuring raw material safety from the earliest processing stage.

2. Controlled Extraction & Solid–Liquid Separation

Extraction is performed using food-grade hydro-ethanolic solvents under optimized temperature and time conditions to efficiently release polymethoxyflavones from the plant matrix.

Following extraction, a combined plate-frame filtration and butterfly centrifugation system is applied for solid–liquid separation. This dual clarification process removes insoluble residues and fine particles, resulting in a cleaner, more stable extract suitable for downstream processing.

3. Drying & Granulation Optimization

After concentration, the extract is dried to obtain a stable powder form.
For applications requiring improved bulk density and flowability, dry granulation technology is employed without the use of additional solvents or binders. This step enhances handling properties for capsule filling, tableting, and premix formulations.

Identification

• TLC (Thin Layer Chromatography): Botanical identity confirmation
• HPLC Fingerprint: Compound profile consistency

Assay

• HPLC Quantification: Individual polymethoxyflavones
• UV-Vis Spectrophotometry: Total flavonoid content (as applicable)

Safety Testing

• Heavy metals (Pb, As, Cd, Hg)
• Microbial limits (TPC, yeast & mold, pathogens)
• Residual solvent analysis

Each production batch is released with a Certificate of Analysis (COA) to ensure traceability and specification compliance.

Enhanced Exercise Performance

Studies suggest that black ginger extract may improve exercise performance by increasing energy metabolism and utilization of substrates like glucose and fatty acids.

Weight Management

Some research indicates that it may aid in weight management by increasing energy expenditure and reducing fat accumulation.

Antioxidant Properties

It contains compounds with antioxidant properties, which may help protect cells from oxidative damage.

Anti-Inflammatory Effects

It is believed that it may have anti-inflammatory properties, potentially beneficial for conditions like arthritis.

Improved Blood Circulation

Some studies suggest that it may help improve blood circulation, which could be beneficial for overall health.

Boost your product's efficacy with our standardized Black Ginger Extract Powder. Contact now

 

 

 

Dietary Supplements Capsules and tablets Functional botanical blends

Functional Food & Beverage Powdered drink mixes Solid beverage formulations

Sports & Vitality-Oriented Products Pre-workout blends Daily vitality supplements

All applications are formulation-based and do not imply medicinal use.

Adhering to a "quality first" principle, JiuYuan exercises stringent control over raw material quality from the source. Through scientific production processes and rigorous quality testing, we ensure the stability and reliability of our products, providing customers with high-quality botanical extracts that meet international standards. Our international certifications, including FSSC 22000, HACCP, ISO 9001, ISO 22000, HALAL, KOSHER, and CGMP, exemplify our unwavering commitment to product quality and safety.

• GMP-compliant manufacturing system
• Integrated extraction, separation, and granulation facilities
• Advanced processing equipment for quality consistency
• Stable supply capacity and specification customization
• Full batch traceability with COA support

We support multiple international payment methods to facilitate smooth and secure transactions for global B2B partners.

Commonly accepted payment terms include:

• T/T (Telegraphic Transfer)
• Alibaba Trade Assurance

Payment terms may vary depending on order value, order frequency, and cooperation history.

Customization & Technical Support

We provide flexible customization services to support different formulation and market requirements:

• Active compound standardization (PMFs or total flavonoids)
• Particle size and granulation options
• Bulk density and flowability adjustment
• Specification alignment with customer internal standards

Our technical team works closely with customers to ensure the supplied material meets application and processing needs.

Sample Policy

Samples are available for formulation evaluation and quality verification.

• Standard samples: 50–200 g
• Lead time for samples: typically 3–5 working days
• COA provided with samples upon request

Minimum Order Quantity (MOQ)

• Standard MOQ: 25 kg
• Trial orders and mixed shipments may be discussed for first-time cooperation.

Q1. Is black ginger extract the same as black ginger powder?
A: No. Extracts are concentrated and standardized, while powders are typically milled whole rhizomes without active compound control.

Q2. Which compounds are commonly standardized in black ginger extract?
A: Polymethoxyflavones or total flavonoids are the most common quality markers.

Q3. Can specifications be customized?
A: Yes. Active content, mesh size, and granulation options can be adjusted based on application needs.

Q4. Is a COA provided for each batch?
A: Yes. Each batch is released with a complete COA.

Q5. Is black ginger extract suitable for dietary supplements?
A: It is widely used as a botanical ingredient in supplement formulations, subject to local regulations.

References:

1. Wattanathorn J. et al. Journal of Ethnopharmacology https://www.sciencedirect.com/journal/journal-of-ethnopharmacology

2. Murakami A. et al. Journal of Agricultural and Food Chemistry https://pubs.acs.org/journal/jafcau

3. Akase T. et al. Evidence-Based Complementary and Alternative Medicine https://www.hindawi.com/journals/ecam/

4. National Center for Biotechnology Information (NCBI) https://www.ncbi.nlm.nih.gov

5. European Food Safety Authority (EFSA) – Botanical guidance https://www.efsa.europa.eu

Hot Tags: black ginger extract powder, China black ginger extract powder manufacturers, suppliers, factory