Language
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-11-28 03:09
191
shyongri(Mr.)
Beijing
No. F2-20, Chayuan, South Maliandao Street, Fengtai District, Beijing, Beijing, China (100073)
English name: | Olive leaf Extract |
CAS: |
32619-42-4 |
EINECS: |
251-129-6 |
Assay,% |
≥99.0% |
Appearance: |
Brown Solid |
Plant Extract |
The olive leaf contains mainly the oleuropein and its glycosides, flavonoids and flavonoid glycosides, biflavonoids and biflavonoid glycosides, and low molecular weight tannins. Secoiridoids are main active ingredients of olive leaf. Secoiridoids is one of the cyclopentane monoterpenes derivatives generated from the cycloreversion of iridoids, and it only takes a small part of the iridoids. As an important non-toxic polyphenolic secoiridoid glycoside, oleuropein is widely present in plants of genera Olea, Syringa, Ligustrum, osmanthus and jasminum of the family Oleaceae. |