Andy Biotech
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• Scavenges DPPH/ABTS free radicals, protects cells from oxidative stress.
• Inhibits LDL ("bad" cholesterol) oxidation.
• Lowers blood pressure (mild diuretic and vasodilator effects).
• Reduces total cholesterol and triglycerides.
• Inhibits platelet aggregation, reducing thrombosis risk.
• Inhibits pro-inflammatory cytokines (TNF-α, MCP-1).
• Effective against E. coli, S. aureus, and other pathogens.
• Supports healthy blood sugar levels.
• Hepatoprotective: Reduces drug-induced liver damage.
• Inhibits melanin production (skin brightening).
• Boosts collagen synthesis for anti-aging.
Natural Colorant (E163): For drinks, jams, yogurt, confectionery.
Functional Teas & Beverages: Herbal teas, beauty drinks, and energy drinks.
Capsules/tablets for antioxidant, blood pressure, and weight management support.
Serums, creams, and masks for brightening, anti-aging, and sun protection.
| Roselle Extract Technical Data Sheet | |
| Sense Index | |
| Appearance | Purplish Red Powder |
| Odor & Taste | Characteristic |
| Physical-chemical Index | |
| Anthocyanidins(UV) | Anthocyanidins 1%-10% |
| Loss on drying | 5% Max |
| Ash | 5% Max |
| Particle Size | 98% pass 80 mesh |
| Heavy metals | 10ppm Max |
| Lead | 2ppm Max |
| Arsenic | 2ppm Max |
| Mercury | 0.1ppm Max |
| Cadmium | 1ppm Max |
| Hygienic Index | |
| Total plate count | 1,000cfu/g Max |
| Mold & yeast | 100cfu/g Max |
| Enterobacteriae | 10cfu/g Max |
| E.Coli | Absent in 10g |
| Salmonella | Absent in 25g |
| Statements | |
| Non-Irradiated, Non-GMO | |
| Shelf Life & Packaging | |
| Shelf Life: 24 months stored in original packaging away from the light and under the optimal temperature 10~25℃. | |
| Packaging: 1kg/aluminium foil bag or 25kg/fiber drum. | |
A1: The main active ingredients of Roselle Extract include anthocyanins, hibiscus acid, polyphenols, organic acids, and flavonoids, which contribute to its powerful antioxidant properties.
A2: It is refined from fresh dried roselle calyx (Hibiscus Sabdariffa) using a advanced low-temperature water and ethanol dual effect extraction, purification, and spray-drying technology.
A3: Yes, we offer a 100% water-soluble flavor concentrate powder specification, making it highly suitable for functional beverages and liquid food applications.
A4: Roselle Extract provides powerful antioxidant protection, supports cardiovascular health (by lowering blood pressure and cholesterol), acts as an anti-inflammatory and antimicrobial agent, promotes liver and metabolic health, and aids in skin-brightening and anti-aging.
A5: It is widely used in the Food & Beverage sector (as a natural colorant E163 and in functional teas), the Dietary Supplement industry (in capsules/tablets), and the Cosmetics & Personal Care industry (in serums, creams, and masks).
A6: The shelf life is 24 months. It should be stored in its original packaging, kept away from direct light, and maintained under an optimal temperature range of 10 to 25℃.
