Yangge
Black Currant Extract
Fruit
Anthocyanins
Anthocyanins 1-25%,Anthocyanidins 1-25%,Proanthocyanidins 1-40%
HPLC/UV
Purple Fine Powder
Availability: | |
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Black currant extract anthocyanin main color component of herbs,riches in vitamins and amino acids It is a kind of flavonoids with multiple physiological functions,appear useful as an antioxidant source and in treating rheumatoid arthritis and night and fatigue-related visual impairment; the oil and juice extracts also exhibit limited antimicrobial and anticancer properties.
Now it is also widely used in food and drink as natural coloring.
We can provide various specifications for anthoocyanidin series products as follows.
Product | Source | Specification |
Blueberry Extract | Vaccinium Spp | Anthocyanidins≥25% By UV Anthocyanins5%~6% By HPLC |
Anthocyanidins≥25% By UV Anthocyanins1%~2% By HPLC | ||
Anthocyanidins≥25% By UV Anthocyanins≥36% By HPLC | ||
Cranberry Extract | Vaccinium Macrocarpon L | Proanthocyandins≥30% By UV |
Proanthocyandins≥40% By UV | ||
Anthocyanidins≥25% By UV Anthocyanins5%~6% By HPLC | ||
Anthocyanidins≥50% By UV Anthocyanins≥25 % By HPLC | ||
Bilberry Extract | Vaccinium Uliginosuml | Anthocyanidins≥25% By UV |
ITEM | SPECIFICATION | TEST METHOD |
Physical&Chemical Control | ||
Appearance | Deep Purple-red fine powder | Visual |
Odor&Taste | Characteristic | Organoleptic |
Assay | Anthocyanidins≥25% | UV |
Particle Size | 100% pass 80 mesh | 80 Mesh Screen |
Identification | Positive | TLC |
Loss on Drying | ≤5.0% | CP2015 |
Residue on Ignition | ≤5.0% | CP2015 |
Bulk Density | 0.2-0.4g/ml | CP2015 |
Tap Density | 0.4-0.6g/ml | CP2015 |
Heavy Metals | ||
Heavy Metals | NMT10ppm | Atomic Absorption |
Lead(Pb) | NMT3ppm | Atomic Absorption |
Arsenic (As) | NMT2ppm | Atomic Absorption |
Mercury(Hg) | NMT0.1ppm | Atomic Absorption |
Cadmium(Cd) | NMT1ppm | Atomic Absorption |
Microbiology Control | ||
Total Plate Count | NMT1,000cfu/g | CP2015 |
Total Yeast & Mold | NMT100cfu/g | CP2015 |
E.coli | Negative | CP2015 |
Salmonella | Negative | CP2015 |
Staphylococcus | Negative | CP2015 |
Black currant extract anthocyanin main color component of herbs,riches in vitamins and amino acids It is a kind of flavonoids with multiple physiological functions,appear useful as an antioxidant source and in treating rheumatoid arthritis and night and fatigue-related visual impairment; the oil and juice extracts also exhibit limited antimicrobial and anticancer properties.
Now it is also widely used in food and drink as natural coloring.
We can provide various specifications for anthoocyanidin series products as follows.
Product | Source | Specification |
Blueberry Extract | Vaccinium Spp | Anthocyanidins≥25% By UV Anthocyanins5%~6% By HPLC |
Anthocyanidins≥25% By UV Anthocyanins1%~2% By HPLC | ||
Anthocyanidins≥25% By UV Anthocyanins≥36% By HPLC | ||
Cranberry Extract | Vaccinium Macrocarpon L | Proanthocyandins≥30% By UV |
Proanthocyandins≥40% By UV | ||
Anthocyanidins≥25% By UV Anthocyanins5%~6% By HPLC | ||
Anthocyanidins≥50% By UV Anthocyanins≥25 % By HPLC | ||
Bilberry Extract | Vaccinium Uliginosuml | Anthocyanidins≥25% By UV |
ITEM | SPECIFICATION | TEST METHOD |
Physical&Chemical Control | ||
Appearance | Deep Purple-red fine powder | Visual |
Odor&Taste | Characteristic | Organoleptic |
Assay | Anthocyanidins≥25% | UV |
Particle Size | 100% pass 80 mesh | 80 Mesh Screen |
Identification | Positive | TLC |
Loss on Drying | ≤5.0% | CP2015 |
Residue on Ignition | ≤5.0% | CP2015 |
Bulk Density | 0.2-0.4g/ml | CP2015 |
Tap Density | 0.4-0.6g/ml | CP2015 |
Heavy Metals | ||
Heavy Metals | NMT10ppm | Atomic Absorption |
Lead(Pb) | NMT3ppm | Atomic Absorption |
Arsenic (As) | NMT2ppm | Atomic Absorption |
Mercury(Hg) | NMT0.1ppm | Atomic Absorption |
Cadmium(Cd) | NMT1ppm | Atomic Absorption |
Microbiology Control | ||
Total Plate Count | NMT1,000cfu/g | CP2015 |
Total Yeast & Mold | NMT100cfu/g | CP2015 |
E.coli | Negative | CP2015 |
Salmonella | Negative | CP2015 |
Staphylococcus | Negative | CP2015 |