| Customization: | Available |
|---|---|
| Certification: | ISO, FDA, HACCP, Kosher |
| Assay Method: | UV |
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Lespedeza capitata extract
Plant Origin: Lespedeza capitata L.
Part Used: Stem & Leaf
Specification: Quercetin; Flavones 6% by UV; 12:1
CAS No.: 84837-05-8
Appearance: Brown powder
| Analysis Items | Specifications | Results | Methods used | ||||
| Appearance | Fine brownish yellow powder | Conforms | Visual test | ||||
| Odor & Taste | Characteristic | Conforms | Organoleptic | ||||
| Solubility | Soluble in water | Conforms | Visual | ||||
| Extract Ratio | 4:1 | 4:1 | / | ||||
| Loss on Drying | NMT 5.0% | 3.56% | 5g /105ºC /2hrs | ||||
| Ash Content | NMT 5.0% | 3.22% | 2g /525ºC /3hrs | ||||
| Extract Solvents | Water | Conforms | / | ||||
| Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption | ||||
| Arsenic (As) | NMT 1ppm | Conforms | Atomic Absorption | ||||
| Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption | ||||
| Cadmium (Cd) | NMT 1ppm | Conforms | Atomic Absorption | ||||
| Mercury(Hg) | NMT 0.5ppm | Conforms | Atomic Absorption | ||||
| Sterilization Method | High temperature & pressure for a short time of 5~10 seconds | ||||||
| Microbiological Data | Total Plate Count < 10,000cfu/g | Conforms | GB 4789.2 | ||||
| Total Yeast & Mold <1000cfu/g | Conforms | GB 4789.15 | |||||
| E. Coli to be negative | Negative | GB 4789.3 | |||||
| Staphylococcus to be negative | Negative | GB 4789.10 | |||||
| Salmonella to be negative | Negative | GB 4789.4 | |||||
Descriptions:
Lespedeza capitata is a perennial species of bush clover that typically grows to 2-4' (less frequently to 5') tall on stiff upright stems. It is native to Missouri where it is commonly found in upland woods, thickets and prairies, on glades and along streams, railroads and roadsides (Steyermark). Tiny creamy white, pea-like flowers with a magenta spot at the base of the standard bloom in dense, rounded heads (axillary clusters) in mid to late summer. Trifoliate, alternate, almost stalkless leaves have three narrow-oblong leaflets. Leaflets may be green with little hair to gray-green and hairy depending upon the particular variety or form.
Function:
1. Fairly good expectorant and antitussive;
2. Some antiasthmatic effect
3. Lowering of blood pressure,
4. Reducing the brittalness of capillary vessel,
5. Lowering blood lipid, dilation of coronary artery,
6. Increasing the flow in coronary artery.
7. For the treatment of chronical bronchitis,
8. Accessory treatment of coronary heart diseases and hypertension
Storage: Store in cool & dry place, Keep away from strong light and heat.
Shelf life: 24 Months when properly stored.
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