Grape Seed Oil,

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Grape Seed Oil

INCI name:	Vitis vinifera
Part used：	Seeds
Extraction method:	Cold pressing
CAS No.：	8024-22-4
Origin：	China

Physical Data and Chemical Properties

Appearance ：	Light green oily liquid
Odour：	Mild characteristic odor
Relative Density(20℃)：	0.918-0.930
Refractive index(20℃)：	1.467-1.477
Acid value (mgKOH/g):	≤2.0
Peroxide value(mmol/kg)：	≤5.0
Soap change value：	182-194
The Lord to make points:	Linoleic acid, OPC, chlorophyll, trace mineral elements

Description

Vitis vinifera (common grape vine) is a species of Vitis, native to the Mediterranean region, central Europe, and southwesternAsia, from Morocco and Portugal north to southern Germany and east to northern Iran.

It is a liana growing to 35 yards (32m) tall, with flaky bark. The leaves are alternate, palmately lobed, 5–20cm (2.0–7.9 in) long and broad. The fruit is a berry, known as a grape; in the wild species it is 6mm (0.24 in) diameter and ripens dark purple to blackish with a pale wax bloom; in cultivated plants it is usually much larger, up to 3cm (1.2 in) long, and can be green, red, or purple (black). The species typically occurs in humid forests and streamsides.

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