Active ingredient:　Anthocyanidins
content:　[15% 25% ]
detection method:　UV
packaging :　cardboard drums, with double aseptic food poly bags inside. Or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside,2.5kg per bag.

Detailed Product Description:

This company takes the blue berry growing in Great Xingan Mountains, which is Chinese
unique non-polluted area, as extraction material.
Anthocyanin, existing widely in the flowers, fruiteries and rhizomes of plants, is
the main color development component and belongs to flavonoid.

Purpose:

It has multi-physiologicalaction, for example, it can adjust the penetrability of blood capillary
to keep the integrality of cells, and has strong oxidation resistance function.
Through further study it has been discovered that anthocyanin also possesses
the capacity of composing rhodopsin, preventing thrombus and arteriosclerosis.
State:

In natural state, it exists in the form of indican, and the basic mother nuclide
in its molecular structure is phenylbenzene. Due to different substituents and
their different positions, variform anthocyanins have formed. It is not stable extremely
if oxidizing agent exists, and its color changes along with the changes
of pH values, besides, it can be influenced by SO and some metal ions such as K,
Na and so on. Anthocyanin is very sensitive to light and temperature, and it can
change its color into brown under the situation of illumination or a little high
temperature.
Anthocyanin products produced by our company have two categories: anthocyanin NE-U25
and anthocyanin NE-V25. Anthocyanin NE-U25 (also called as anthocyanins of blueberry)
is hydrosoluble extractive distilled from bog bilberry (Vaccininm ulingosum
L. as its scientific name) belonging to heath family plant. And anthocyanin
NE-V25 is hydrosoluble pigment extracted also from blueberry (Vaccinium vitis-idaea
L.) belonging to heath family plant. Its components are mainly anthocyanin-3-galectosidase,
cyaniding-3-arabinose, peony-3-galectosidase and peony-3-arabinose.