一、产品描述/ Product description
葡萄籽油在国外享有“食用美容品”美誉,含有大量的不饱和脂肪酸,其含量高达90%以上,同时还富含矿物质成分及维生素A、D、E等天然抗氧化物质和活性功能成分,可由内而外双重保护皮肤健康,具有防止紫外线伤害皮肤,保持皮肤光滑及弹性,修护皮肤,抗衰老,抵抗体内自由基,改善微循环等作用;同时,葡萄籽油富含的花青素能保持肌肤青春紧致。
Grape Seed Oil enjoy the reputation of “beauty products” in abroad, is rich in polyunsaturated fatty acid which content is above 90%, meanwhile it contains mineral substances , natural antioxidants and active functional ingredients like VA, VD, VE ,etc. It can protect the skin from within, prevent the UV damage to skin, keep the skin`s smooth and elastic, repair skin , anti-aging , against the free radical , improve the microcirculation and so on, in addition, grape seed oil contains OPC which can keep the skin tight and young.
二、主要功效成分/ Main functional components
名称/Name | 数值/Value |
油酸/ Oleic Acid | 74-87% |
亚油酸/ Linoleic Acid | 7-14% |
亚麻酸/Linolenic Acid | 74-87% |
原花青素 (OPC) | 微量 |
VE | 0- 0.36mg/g |
VD | 0- 40μg/g |
VA | 0-25μg/g |
VK | 0-0.30mg/g |
VP | 0-10μg/g |
Ca | 0-150μg/g |
Zn | 0-22μg/g |
Na | 0-115μg/g |
F | 0-50μg/g |
K | 0-600μg/g |
三、产品性质/ Product attributes
产品特性/ product features | 技术指标/ Specifications | 测定方法/ assay method |
外观/ Appearance | 淡绿色或浅黄绿色油状液体 | 目视/ visual |
气味/ Odour | 具有葡萄籽油固有的气味和滋味,无异味 | 鼻嗅/ nasil |
过氧化值/Peroxide Value /(mmol/kg) | ≤5.0 | GB 5009.227-2016 |
酸价/Acid Value(KOH)/ (mg/g) | ≤0.60 | GB 5009.229-2016 |
碘值/iodine value /(g/100g) | 128-150 | GB/T 5532-2008 |
相对密度/ Relative density /20℃ | 0.920-0.926 | GB/T 5526-1985 |
折光系数/Refractive index/(40℃) | 1.467~1.477 | GB/T 5527-2010 |
脂肪酸组成(%)/composition of fatty acid(%) | ||
棕榈酸/Palmitic Acid | 5.5-11.0 | |
硬脂酸/Stearic acid | 3.0-6.5 | |
油酸/Oleic Acid | 12.0-28.0 | |
亚油酸/Linoleic Acid | 58.0-78.0 |