Grapefruit Peel Extract Powder
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What is Grapefruit Peel Extract Powder
Antioxidant & Anti-inflammatory
Grapefruit Peel Extract, rich in bioactive flavonoids such as naringin and hesperidin, effectively reduces oxidative stress and inflammatory responses. It also improves vascular function by enhancing endothelial nitric oxide production, thereby protecting cardiovascular and cerebrovascular health and reducing the risk of related disorders.
Regulate blood sugar and blood lipid metabolism
Grapefruit Peel Extract, rich in naringin and hesperidin, effectively improves insulin resistance by promoting glucose uptake and enhancing insulin signalling. It also regulates blood lipid levels, lowering total cholesterol and triglycerides while raising HDL, thereby supporting overall metabolic and cardiovascular health.
Health Supplements
Common forms include powder, capsules and tablets. By taking advantage of its powerful antioxidant and anti-inflammatory properties, it protects the body and safeguards cells from oxidative damage,It is especially widely used in areas such as metabolism and cardiovascular and cerebrovascular health.
Functional food ingredients
Grapefruit extract, naturally rich in flavonoids and polyphenols, has a high safety profile due to its low toxicity and broad consumer acceptance. It can be used as a clean‑label raw material in functional foods, such as beverages and snacks, offering natural antioxidant and cardiovascular health benefits without compromising taste.
Physical Characteristics
| Odor | Characteristic | Conform | Organoleptic |
| Taste | Characteristic | Conform | Organoleptic |
| Particle Size | NLT 95% Through 80 mesh | Conform | Analytical sieving || USP |
| Loss on Drying | NMT 5.00% | 3.22% | USP |
| Total Ash | NMT 5.00% | 3.34% | USP |
| Bulk Density | Between 40~70g/100ml | 51.70g/100ml | USP Method I |
| Tapped Density | Between 50~90g/100ml | 67.43g/100ml | USP Method I |
Chemical Characteristics
| Residual Solvent | NMT 5,000ppm | Conform | GC || USP |
| Pesticide Residue | Meet the requirements | Conform | GC || USP |
| Heavy Metals(as Pb) | NMT 10ppm | Conform | USP Method II |
| Arsenic (As) | NMT 2ppm | Not Detected | ICP-MS || USP |
| Lead (Pb) | NMT 2ppm | 0.004ppm | ICP-MS || USP |
| Cadmium (Cd) | NMT 1ppm | 0.0022ppm | ICP-MS || USP |
| Mercury (Hg) | NMT 1ppm | Not Detected | ICP-MS || USP |
Microbiological Characteristics
| Total Plate Count | NMT 10,000cfu/g | 300cfu/g | USP |
| Total Yeast & Mold | NMT 1,000cfu/g | <100 cfu/g | USP |
| E. Coli | Not Detected in(g) 10 | Not Detected | USP |
| Salmonella | Not Detected in(g) 25 | Not Detected | USP |
| Staphylococcus | Not Detected in(g) 10 | Not Detected | USP |