Xi 'an Green Spring Technology Co., Ltd
Xi 'an Green Spring Technology Co., Ltd
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Product Name: Eucommia Ulmoides Seed Leaf Extract Aucubin
Eucommia Ulmoides Leaf P.E. (Aucubin)
This product takes dry seed of Eucommia ulmoides Oliv as raw materials, and processed into extracts.
Function Component: Aucubin
English Name: Aucubin
Latin Name:Aucuba chinensis Benth.
Molecular Formula: C15H22O9
Molecular Weight: 346.33
Raw Material Origin: Ankang in Shaanxi Province of China
Character: Brown powder
Specification: 10% 20% 25% 30%
Test Method: HPLC
Aucubin, as other iridoids, is found in asterids such as Aucuba japonica (Cornaceae), Eucommia ulmoides
(Eucommiaceae), Plantago asiatic, Plantago major, Plantago lanceolata (Plantaginaceae), Galium aparine
(Rubiaceae) and others. These plants are used in traditional Chinese and folk medicine.
Certificate Of Analysis of High Quality Eucommia ulmoides seed Extract aucubin 10% 20%
|
Eucommia Ulmoides P.E. |
|
|
Latin Name |
Eucommia ulmoides Oliv. |
|
Active ingredient |
Aucubin |
|
Assay |
10%20% 25% 30% |
|
Testing Methord |
HPLC |
|
Plant Part used |
Seed |
|
Odor |
Characteristic |
|
Extract Solvent |
Water & Alcohol |
|
Sieve analysis |
100% pass 80 mesh |
|
Loss on Drying |
≤5.0% |
|
Ash |
≤5.0% |
|
Bulk Density |
40-70g/100mL |
|
Heavy Metal |
<10ppm |
|
Pb |
<0.5ppm |
|
As |
<2ppm |
|
Hg |
<0.2ppm |
|
Cd |
<0.5ppm |
|
Residual Solvents |
Eur.Pharm. |
|
Microbiology |
|
|
Total Plate Count |
<1000cfu/g |
|
Yeast & Moulds |
<100cfu/g |
|
E.Coli |
Negative |
|
Salmonella |
Negative |
Main Function of High Quality Eucommia ulmoides seed Extract aucubin 10% Aucubin has obvious hepatoprotective activity, it can obviously inhibit replication of hepatitis B virus DNA;
it has strong antibacterial function, and it can stimulate parasympathetic nerve centre, it can quicken the
transfer and discharge of urine, its diuretic-effection is obvious.Pharmacological experiment has proved that aglycone and multimer of aucubin have antibacterial effect, it is a antibiotics; it also has purgative effect and certain antihypertensive effect.