xi'an land nutra co.,ltd 
Description of hesperidin powder：
Hesperidin, also known as dihydroflavonoid glycoside, is a naturally occurring substance found in the peel of citrus fruits such as oranges and lemons. It is a flavonoid compound with a variety of physiological activities. Hesperidin has a relatively complex molecular structure, so the body does not easily absorb and utilize it directly. Usually, in the human body, a series of enzymatic reactions convert hesperidin into the more biologically active hesperetin.
Specification of hesperidin powder:
| Item | Content |
|---|---|
| Chinese Name | Hesperidin, Chenpi glycoside |
| English Name | Hesperidin Powder |
| Product Specification | 95% |
| Product Appearance | Light yellow powder |
| Source | Dried peel of Citrus sinensis L. |
| Storage | Store in a cool, dry, and well-ventilated place, sealed and protected from light. |
| Functions and Benefits | Antioxidant, cardiovascular protection, anti-inflammation, skin protection, immune enhancement |
| Applications | Food, medicine, cosmetics |
| Precautions | Store away from light, use with caution for those with allergies, consult a professional before use. |
Efficacy and Effects of Hesperidin:
Protection of cardiovascular system: Hesperidin can effectively reduce the brittleness of capillaries and enhance the elasticity of blood vessels, thus helping to prevent hypertension, atherosclerosis and other cardiovascular diseases.
Antioxidant: As a potent antioxidant, hesperidin can scavenge free radicals in the body, protect cells from oxidative damage, and slow down the aging process.
Anti-inflammatory effect: Hesperidin has a significant anti-inflammatory effect, can inhibit the body’s inflammatory response, some inflammatory diseases have a certain auxiliary therapeutic effect.
Protect the skin: Hesperidin can effectively protect against ultraviolet damage, reduce skin photoaging, as well as anti-inflammatory, antioxidant effect, can improve the skin condition.
Enhance immunity: Studies have shown that hesperidin can regulate the function of the immune system, enhance the body’s immunity and improve resistance to disease.
Application of Hesperidin Powder:
Food Industry: As a natural food additive, Hesperidin is commonly used in fruit juices, beverages, health food and so on.
Pharmaceutical industry: Hesperidin is widely used in cardiovascular disease, inflammatory diseases and other aspects of drug development.
Cosmetic industry: Hesperidin is a common ingredient in many skin care products and cosmetics, with whitening and anti-aging effects.
| Item | Specification | Result |
|---|---|---|
| Assay | 95.0% | 95.14% |
| Appearance | Light yellow powder | Conform |
| Odor | Characteristic | Conform |
| Mesh Size | 100% pass 80 mesh | Conform |
| Ash Content | NMT 5.0% | 0.42% |
| Loss on drying | NMT 5.0% | 3.22% |
Heavy Metals Analysis
| Chemical | Specification | Result |
|---|---|---|
| Lead | NMT 2 ppm | Conform |
| Cadmium | NMT 1 ppm | Conform |
| Mercury | NMT 1 ppm | Conform |
| Arsenic | NMT 2 ppm | Conform |
Microbiological Test Results
| Test | Specification | Result |
|---|---|---|
| Total Plate Count | NMT 1,000 cfu/mg | Not Conform |
| Yeast & Mold | NMT 25 cfu/mg | Conform |
| E. coli | NMT 40 MPN/100g | Conform |
| Staphylococcus | Negative | Conform |
