Kudzu Root Extract Powder is a standardized, advanced extraction, concentration, and spray-dried botanical ingredient with a consistent and reproducible characteristic profile of flavonoids, suitable for use in the food and beverage industry. It is generally called a fine powder, light yellow to brown, with good flowability and processing stability, and widely used by manufacturers in the dietary supplement, functional food, beverage, plant product nutrition, and natural ingredient fields as a versatile botanical raw material that is recognized in the market. The extract can be formulated in various specifications, based on customer needs and standardized to the active compound in the extract, either puerarin or total isoflavones, providing for flexible formulation options for capsules, tablets, solid beverages, premixes, granules, sachets, and compound botanical blends. It is also formulated to be compatible with other ingredients, is scalable in production, can be customized to match specific requirements, and can support private label and OEM projects while meeting the sourcing needs of countries and markets focused on providing traceability, quality documentation, and manufacturing to meet compliance standards. As its demand for traditional botanical ingredients grows, it remains a great option for brands, contract manufacturers, and ingredient distributors to consider when looking for a reliable supply solution and diversified botanical portfolio.

| Item | Specification | Result | Test Method |
| Specification | Puerarin 40% / Total Isoflavones 40% | Puerarin 40.35% / Total Isoflavones 40.62% | HPLC / UV |
| Appearance | Light Yellow to White Fine Powder | Complies | Visual Inspection |
| Odor & Taste | Characteristic | Complies | Organoleptic Test |
| Identification | Positive | Positive | HPLC |
| Puerarin Content | ≥40% | 40.35% | HPLC |
| Total Isoflavones | ≥40% | 40.62% | UV |
| Moisture (Loss on Drying) | ≤5.0% | 3.12% | USP <731> |
| Ash Content | ≤5.0% | 2.46% | USP <561> |
| Particle Size | 95% Pass 80 Mesh | Complies | Sieve Analysis |
| Bulk Density | 0.40–0.70 g/mL | 0.53 g/mL | USP Method |
| Solubility | Soluble in Water | Complies | Laboratory Test |
| Total Plate Count | ≤10,000 CFU/g | 850 CFU/g | AOAC |
| Yeast & Mold | ≤1,000 CFU/g | 120 CFU/g | AOAC |
| Coliforms | ≤30 CFU/g | <10 CFU/g | AOAC |
| E. coli | Negative | Negative | AOAC |
| Salmonella | Negative/25g | Negative | AOAC |
| Lead (Pb) | ≤3.0 ppm | 0.18 ppm | ICP-MS |
| Arsenic (As) | ≤2.0 ppm | 0.09 ppm | ICP-MS |
| Cadmium (Cd) | ≤1.0 ppm | 0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.01 ppm | ICP-MS |
The growing trend of using plant-based components in various product formulations across different industries and the rise in the natural ingredients market are driving the global Pueraria Lobata Extract market. The natural ingredients market and the trend of using plant-based ingredients in diverse product formulations across various industries are expected to bolster the growth market. Traditional botanical extracts with a long history of safe use and a well-established supply chain and formulation compatibility are becoming popular choices for manufacturers that want to add to their range of extracts while brands and consumers demand ingredient transparency, traceable sourcing and clean-label positioning. Meanwhile, the booming growth of functional foods, botanical drinks, nutritional premixes, and novel plant-based ingredients has generated a rising demand for standardized herbal ingredients that could be used in modern food production systems that meet international requirements for quality and regulation. The markets in North America, Europe, and Asia-Pacific remain very interested in ingredients from traditional botanical origins and those processed using modern technologies, and the suppliers are investing in specification customization, sustainable sourcing, and increased manufacturing quality. In this light, it has become a commercially appealing botanical ingredient that can be used in product diversification and in a long-term market positioning initiative, as recognized by the ingredient distributors, contract manufacturers, and brand owners.
1. Store in a Cool and Dry Warehouse Environment
Once received, the product should be stored in a clean, dry, and well-ventilated storage space with stable environmental conditions to reduce the risk of excessive heat and humidity during long storage periods.
2. Keep the Original Packaging Intact Before Use
The customer is requested to preserve the original sealed packaging until production/repacking activities, as the contents of the package are already packed as per the standard of industrial packing to ensure consistency of the contents of the package during storage.
3. Avoid Direct Sunlight and Heat Sources
Bulk containers should be kept out of direct sunlight, steam pipelines, and any heating apparatus that could affect the physical properties of the powdered ingredients over time.
4. Protect Against Moisture Exposure During Handling
For production opening of drums or bags, operators should try to keep the time for which the drums/bags are open to ambient air to a minimum and close as quickly as possible after partial use.
5. Separate from Strong Odors and Volatile Materials
Pueraria Root Extract needs to be isolated from high aromatic raw materials and volatile compounds or high odor raw materials to maintain its raw material quality and sensory properties.
6. Follow First-In-First-Out Inventory Practices
Industrial users are encouraged to take up the FIFO stock rotation system to enhance the efficiency of stock rotation in industrial operations and facilitate traceability.
7. Use Appropriate Pallet and Stacking Management
Packing should be finished and then stacked on pallets following recommended stacking procedures to minimise packaging deformation and ease of storage and handling activities in the warehouse.
8. Conduct Routine Warehouse Condition Monitoring
In larger inventories, regular checks of the warehouse's temperature, humidity, and packaging condition can assist in maintaining uniformity of warehouse storage conditions between various production batches.

1. Consumers Interested in Botanical Ingredients
Pueraria Lobata Root Extract ideal for use in products geared towards those who want products that are made from natural and plant-based ingredients.
2. Clean Label Product Buyers
For brands offering products to consumers who want simpler ingredient lists, clarity about where their ingredients come from, and natural product positioning.
3. Traditional Botanical Product Consumers
Ideal for products targeting markets that are accustomed to traditional botanical products and formulations.
4. Functional Beverage Users
Can be used in products to which consumers are attracted due to the convenience of using beverage powders, instant drinks, and nutritional blends.
5. Premium Supplement Consumers
Ideal for high-end product lines for customers looking for a variety of botanicals.
6. Adult Consumer Markets
Popularly used in products formulated for adults who are interested in innovative plant ingredient formulations.
7. Asia-Pacific Botanical Markets
Kudzu and botanical ingredients are of particular interest to consumer groups in areas where there is awareness of the product.
8. Sustainability-Oriented Consumers
Ideal for brands looking to appeal to consumers interested in plant-based ingredients and sustainable sourcing.
Please feel free to reach us at info@scigroundbio.com or complete your requirement at the bottom of the form. One of our professional team members will get back to you with solutions, good prices, and a fast experience to have your production needs fulfilled.


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