+86-731-85574748
+86-731-85574778
+86-731-85574798
No. A6-608 Lugu International Industrial Park, Yuelu District, Changsha 410205, Hunan, P.R China
English name: Black currant extract
Botanical name: Ribes nigrum L.
Active ingredient: Anthocyanidins /Anthocyanin
Specification: 25%Anthocyanidins ,25%Anthocyanin,10:1
Appearance: Dark Purple Red Powder
Why Black Currant Extract?
Black currant (Ribes nigrum), a nutrient-dense berry native to Europe and Asia, packs 4x the vitamin C of oranges and unmatched anthocyanin levels. Our premium Black Currant Extract delivers these benefits in a potent, bioavailable form—ideal for immune support, eye health, and inflammation control.
✔ 100% Cold-Processed – Preserves delicate anthocyanins.
✔ Standardized to 25% Anthocyanins – Guaranteed potency.
✔ No Fillers or Additives – Pure, non-GMO, and vegan-friendly.
✔ Third-Party Tested – For heavy metals and microbial safety.
Product Specification of Black Currant Extract:
Analysis Items | Specifications | Test Methods |
Identification | Positive | TLC |
Appearance & Color | Fine purple powder | Visual |
Assay | NLT 30% Anthocyanin | UV-vis |
Method of Extraction | Hydro-alcoholic | / |
Extract Solvent | Grain alcohol/Water | / |
Moisture Content | NMT 5.0% | 5g / 105℃ / 2hrs |
Ash Content | NMT 5.0% | 2g / 525℃ / 3hrs |
Heavy Metals | NMT 10ppm | Atomic Absorption |
Arsenic (As) | NMT 1ppm | Atomic Absorption |
Cadmium (Cd) | NMT 1ppm | Atomic Absorption |
Mercury (Hg) | NMT 0.1ppm | Atomic Absorption |
Lead (Pb) | NMT 3ppm | Atomic Absorption |
Total Plate Count | NMT 10,000cfu/g | |
Total Yeast & Mold | NMT 1,000cfu/g | |
E. Coli | Negative | |
Salmonella | Negative | |
Staphylococcus | Negative | |
Aflatoxins | 0.2ppb |
1. Boosts Immunity Naturally
Rich in vitamin C (302mg per 100g) and polyphenols, our extract enhances white blood cell activity, helping combat infections ([Journal of Nutrition, 2012]).
2. Supports Vision & Reduces Eye Strain
The anthocyanins in black currants improve retinal blood flow and may slow age-related macular degeneration ([Journal of Ocular Pharmacology, 2012]). Ideal for digital screen users.
3. Fights Inflammation & Oxidative Stress
With an ORAC value of 7,950 (higher than blueberries), it neutralizes free radicals linked to chronic diseases ([Food Chemistry, 2015]).
4. Promotes Heart Health
Clinical trials show 15% reduction in LDL cholesterol with daily intake ([European Journal of Nutrition, 2017]), thanks to gamma-linolenic acid (GLA).
+86-731-85574748
+86-731-85574778
+86-731-85574798
No. A6-608 Lugu International Industrial Park, Yuelu District, Changsha 410205, Hunan, P.R China