Grape seeds contain quantitative grape seeds oil (GSO) and procyanidins (PCs).GSO is rich on unsaturated fatty acids such as linoleic acid;widely distributed in thekingdom of plants, PCs are kinds of polyphenone compounds with strong bioactivitiesand pharmaceutical effects of anti-oxidant activities, which can be applied in medical,health care, and cosmetic industries. It is one of the most popular herbal medicines inthe world. Consequently, it must be realistic and meaningful to seek an appropriatemethod t...