| ≥1 piece |
Top Quality dandelion root extract powder
Product name: dandelion root extract powder,
Remark: Pure dandelion extract use part only root , not whole herb part, can do test ,no chlorophyll founded in our extract powder , as root contain more active ingredients.
Appearance: Brown powder
Specification: 5:1,10:1 20:1, Dandelion flavone 5%. base on customer different use.
or if your customer requires the whole herb extract, we could also produce for you. as we are manufactuer.
Any other queston or confuse of the Dandelion extract, Just send us inquire.
We give you full detail reply. Thanks!
Introduction of dandelion root extract
Our dandelion extract are use only the dandelion root extract, without any over land part. so no any chlorophyll contain.
The dandelion covers any type of grounds with bright yellow sunny flowers that turn into fluffy puff balls when seeding. The dandelion leaves grow up to 12 inches from a rosette with round yellow flowers.
The dandelion flowers are open during the day, closed at night. The dandelion seed heads contain up to 200 seeds on fluffy tufts. The stems ooze a sticky milky substance when picked.
Determination of dandelion total flavonoids in dandelion extract
(pharmacopoeia test method)
Chromatographic conditions and system suitability test:
The octadecyl silane bonded silica gel was used as filler.With methanol-phosphate buffer (1.56g of sodium dihydrogen phosphate), the solution was dissolved into 1000ml, and the pH value was adjusted by 1% phosphoric acid solution to 3.8 ~ 4.0, which is the current phase.The detection wavelength is 323nm;Column temperature 40 ℃.The theoretical plate number should be no less than 3000 according to the peak of coffee acid.
Preparation of reference solution:
Take the appropriate amount of caffeic acid control product, and accurately weigh it, and add methanol to make a solution containing 30 mu of g in every 1ml.
Preparation of sample solution:
Take this product about 1 g, precision said, with 50 ml plug taper bottle, precision and 5% formic acid 10 ml of methanol solution, plug, shake well, said the weight, ultrasonic processing (power 250 w, frequency 40 KHZ) 30 minutes, remove and cool off, then according to weight, with a 5% formic acid methanol solution for reduce the loss of weight, shake well, centrifugal, take the supernatant, brown volumetric flask, quick.
Measurement:
In addition, the liquid chromatography was determined by using the liquid chromatograph, and the acid was calculated by the external standard method.
COA of dandelion root extract
| COA of dandelion extract | |
| Botanical Source: | dandelion extract |
| Part used: | Root |
| Specification: | 5:1,10:1 20:1,flavone 5% |
| Description: | |
| Appearance | Brown powder |
| Flavor & Odor | Characteristic |
| Particle size | 100% pass 80 mesh |
| Physical: | |
| Loss on Drying | ≤5.0% |
| Bulk density | 40-60g/100ml |
| Sulphated Ash | ≤5.0% |
| General Status | Non-irradiated |
| Chemical: | |
| Pb | ≤3mg/kg |
| As | ≤1mg/kg |
| Hg | ≤0.1mg/kg |
| Cd | ≤1mg/kg |
| Microbial: | |
| Total microbacterial count | ≤1000cfu/g |
| Yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Staphylococcus aureus | Negative |
| Salmonella | Negative |
| Enterobacteriaceaes | Negative |
Extraction Process:
Functions of dandelion extract
1.Dandelion extract is used in inflammation and congestion of liver.
2.Dandelion extract is also used in the early stages of liver cirrhosis such as alcoholic cirrhosis.
3.Dandelion extract stimulates bile production, and helps the body get rid of excess water produced by the diseased liver.
4.Dandelion extract successfully treats hepatitis, liver swelling, jaundice and indigestion in those with inadequate bile secretion.
Application of dandelion extract
(1) It is a general stimulant to the system, but especially to the urinary organs, and is chiefly used in kidney and liver disorders.
(2) In folk medicine, Dandelion is also used as a remedy for hemorrhoids, gout, rheumatism, eczema, other skin conditions, and diabetes. Its effectiveness for these problems has not, however, been verified.
1. What's your payment terms?
T/T,L/C or Western Union.
2. What's your delivery time?
Usually we will arrange the shipment in 3 -7 days.
3. What documents you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and
Origin certificate.If your markets have any special requirements, let us know.
4.Is that sample free ?
Yes,Free sample is available while you are kindly requested to afford the courier charge which will be
returned in the initial order.
1.Packing: By 25kgs/drum, inner by double plastic bag.
2.Storage: Stored in a cool&dry well-closed container, keep away from moisture and strong light/heat.
3.Shelf life: Two years under well storage situation.
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