What are the functions of Pueraria？
Pueraria is a kind of legume plant, which is mainly taken from the root of Pueraria or Pueraria. It is widely distributed in China. It has the functions of antipyretic, promoting body fluid, releasing muscle and promoting yang to penetrate rash. It can also increase stomach qi and produce gastric juice through gasification, which can effectively improve the gastrointestinal function of patients.
In modern medicine, Pueraria is often used to treat hypertension, coronary heart disease, arteriosclerosis, cerebral insufficiency and other diseases. Because Pueraria contains total flavonoids and puerarin, it can increase the blood flow of brain and coronary artery, improve the circulatory disorder caused by the decline of cerebral vascular tension and elasticity in patients with hypertension and coronary heart disease; it has a protective effect on hypoxic myocardium, can significantly reduce the oxygen consumption of ischemic myocardium, thus protecting the heart. Therefore, in recent years, Pueraria extract has been "fried" by the pharmaceutical industry, so as to develop a variety of new drugs for injection and tablet.
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Product Description
Product Name: | Kudzu Root Extract |
Latin name: | Pueraria lobata (Wild.) Ohwi (Root) |
Specification | Puerarin10%-98%, Pueraria Flavonid 20%, 40%,80% |
Grade: | Food/ pharmaceutical /Cosmetic grade |
Cas No. | 3681-99-0 |
Test method | UV, HPLC |
Appearance : | Brown-yellow fine powder |
Analysis
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | Brown -yellow powder | Complies |
Odor | Characteristic | Complies |
Content | ≥40% Pueraria Flavonid by UV | 41.06% |
Sieve analysis | NLT 100% pass 80mesh | Complies |
Ash | ≤5.0% | 3.15% |
Loss on Drying | ≤5.0% | 4.22% |
Heavy Metal | ≤10ppm | ＜10ppm |
Pb | ≤2ppm | ＜1ppm |
As | ≤2ppm | ＜1ppm |
Hg | ≤0.5ppm | ＜0.5ppm |
Cd | ≤1ppm | ＜1ppm |
Residual Solvents | Eur.Pharm. | |
Pesticide residue | Eur.Pharm. | complies |
Identification method | TLC | complies |
Microbiology | ||
Total Plate Count | <1000cfu/g | Complies |
Yeast & Moulds | <100cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
