Purple Corn Extract
Purple corn extract is derived from purple corn, a plant that belongs to the same species as yellow table corn, but contains vividly-colored biologically active natural plant dyes.
Specification:Product name: Purple Corn Extract
Latin Name: Zea mays
Part: Corn seed
Appearance: Dark Purple fine powder
Extraction Type: Solvent Extraction
Grade: Food Grade, Pharmaceutical Grade
Brand Name: Herbasea
Place of Origin: Shaanxi, China
Model Number:
Specification: Anthocyanidins25%
Function: Antioxidation and Protect cardiovascular
Application:
Shelf Life: 2 Years
Storage: Cool Dry Place
Test Method: HPLC TLC
Packaging: Can, Drum, Plastic Container, Vacuum Packed
COA:ITEM | SPECIFICATION | TEST METHOD |
Identification | Positive | TLC |
Appearance & Color | Fine deep purple powder | Visual |
Odor & Taste | Characteristic | Organoleptic |
Mesh Size | NLT 90% through 80 mesh | 80 Mesh Screen |
Solubility | Partially soluble in hydro-alcoholic solution | Visual |
Assay | NLT 25% anthocyanins | HPLC |
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 | |
Packing and Storage | Store in a well-closed container away from moisture. | |
Shelf Life | 2 years if sealed and store away from direct sun light. | |
Functions:Purple Corn Extract can increase the excretion of chloride. The diuretic effect is mainly outside of the kidney, to the kidney function is very weak.
Purple Corn Extract has lowering blood pressure and blood glucose effect, the fermentation preparation of corn stigma has a very significant reduction in blood sugarto rabbit.
Purple Corn Extract has a choleretic effect, increase bile secretion and promote bile excretion, can reduce organic and impurity in bile.
Purple Corn Extract has hemostasis effect, can accelerate the process of blood coagulation, increase blood levels of thrombin increased platelet count.
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