What is Naringin Extract?
Naringin Extract is a standardized botanical extract derived chiefly from the peel of grapefruit (Citrus paradisi) and other citrus fruits by carefully controlled extraction, purification, and drying processes. The product is naturally naringin, a bitter flavonol which has a wide variety of formulation possibilities and is of excellent quality; it is widely used as a raw material in the manufacture of dietary supplements, functional food, beverage, and nutraceuticals. It is frequently provided in various standardized specifications and in a manner that has consistent content from one batch to the next, aiding manufacturers in maintaining consistent production and quality control. Most modern manufacturing processes involve a selection of raw materials, extraction in solvents, purification, concentration, and advanced drying technologies, such as spray drying, followed by a thorough identity, purity, and active compound analysis as well as microbiological and contaminant testing. The good compatibility with botanical blends, citrus-derived ingredients, vitamins, minerals, and other plant extracts helps the product developer to develop customized formulations which can be used for capsules, tablets, powders, sachets, instant drink mixes, and functional beverage systems.

COA
| Item | Specification | Result |
| Appearance | Light Yellow to Off-White Fine Powder | Complies |
| Odor | Characteristic Citrus Odor | Complies |
| Taste | Characteristic, Slightly Bitter Citrus Taste | Complies |
| Identification | Positive for Naringin | Complies |
| Naringin Content (HPLC) | ≥98% | 98.20% |
| Total Flavonoids | ≥50% (Optional Specification) | Complies |
| Mesh Size | 80–100 Mesh (Customized Available) | Complies |
| Moisture Content | ≤5.0% | 3.20% |
| Ash Content | ≤5.0% | 2.10% |
| Bulk Density | 0.35–0.65 g/mL | 0.48 g/mL |
| Solubility | Soluble in Suitable Solvent System | Complies |
| pH Value | 4.0–7.0 | 5.6 |
| Heavy Metals | ≤10 ppm | Complies |
| Lead (Pb) | ≤3.0 ppm | <0.5 ppm |
| Arsenic (As) | ≤2.0 ppm | <0.2 ppm |
| Cadmium (Cd) | ≤1.0 ppm | <0.1 ppm |
| Mercury (Hg) | ≤0.1 ppm | <0.05 ppm |
| Total Plate Count | ≤10,000 CFU/g | Complies |
| Yeast & Mold | ≤1,000 CFU/g | Complies |
| E. coli | Negative | Negative |
| Salmonella | Negative / 25g | Negative |
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Market Trends
Manufacturers are making use of citrus flavonoids for New Product Development as consumers increasingly demand the use of more easily recognized plant-based ingredients and clean-label positioning. This has led customers to favor suppliers who can meet the following requirements: standardised specifications, uniformity of active compound levels, traceable sourcing of raw materials, and full quality documentation. In parallel, the commercialisation of the citrus materials employed to produce Naringin Powder and the utilisation of citrus processing by-products for sustainable sourcing have also contributed to more sustainable citrus production. Other international brands and contract manufacturers are also looking for flexible ingredient solutions that can be easily added to capsules, tablets, powdered beverage blends, gummies, and functional food products, providing new applications for standardized citrus extracts. In conclusion, the market is poised for steady growth and expansion, driven by the continued demand for natural ingredients, the expansion of natural food and beverage markets, and the rising quality standards for botanical ingredients. It is likely to remain a popular ingredient in product development and manufacturing efforts around the world, especially as the market for natural food and beverage ingredients continues to grow and evolve.
How to Store Properly?
1. Keep the Original Factory Packaging Intact
The product is professionally sealed prior to shipment. Keep the original unopened packaging until needed for production to aid in product integrity during storage.
2. Store in a Dry Warehouse
Store out of moisture and in a low-humidity environment to minimize exposure of the product to moisture and maintain the physical stability of the powder.
3. Avoid Direct Sunlight
Ensure that botanical extracts are not stored in direct UV light, which can impact the overall quality and appearance of extracts.
4. Maintain a Stable Ambient Temperature
Ensure a cool storage temperature with minimal fluctuations in temperature to maintain the quality of the product throughout its storage life.
5. Seal Immediately After Partial Use
When a portion of a package is consumed, immediately re-seal the rest of the package to minimize exposure to air and moisture in the environment before re-storing it.
6. Separate from Strong Odors and Volatile Materials
Keep Pomelo Peel Extract away from chemicals, solvents, spices, or other aromatic materials to help retain the original sensory properties of the extract.
7. Implement Lot-Based Inventory Management
For better warehouse efficiency and product traceability to keep a FIFO inventory system, it is better to organize inventory by the batch number and production date.
8. Handle with Clean Equipment
When dispensing or repacking the product, use clean, dry, and food-grade dispensing or repacking equipment and containers to assist in maintaining the product's original quality standards before further manufacturing.

Suitable For
1. Consumers Interested in Plant-Based Ingredients
People who would like to use products containing botanical and citrus ingredients as part of their daily routine.
2. Clean-Label Product Shoppers
Consumers who seek products with familiar naturally derived ingredients and clear product concepts.
3. Functional Beverage Consumers
Those who typically buy ready-to-drink beverages, powdered drink mixes, or flavored nutritional products that contain extracts of herbs.
4. Daily Wellness Product Users
People who use products that contain botanical ingredients in their daily diet as part of their normal eating habits as a way to achieve a healthy lifestyle.
5. Natural Nutrition Enthusiasts
People interested in products using fruits and plants as raw materials and a wide variety of fruit and plant ingredient combinations.
6. Premium Supplement Customers
Consumers want products with clearly defined botanical extracts, highlighting cleaning of ingredients with consistency and quality control, which are traceable to sources.
7. Healthy Lifestyle-Oriented Adults
Adults who are more interested in the use of naturally derived ingredients in their products, in addition to their nutritive purposes, but are not primarily motivated by medicinal uses.
8. Innovative Food and Beverage Consumers
Those who like the taste experience of new products, like citrus-themed functional foods, gummies, nutrition powders, and easy-to-use products with botanicals.
9. Global Clean Ingredient Market Consumers
Consumers in global markets where there is continued demand for food products that are formulated with standardized plant extracts and natural functional ingredients.
Certifications

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Exhibitions

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