看标签:橄榄油产品标签上的名称有——特级初榨橄榄油、中级初榨橄榄油、初榨橄榄油、精炼橄榄油、混合橄榄油5种。有些橄榄油产品会有原产地认证专用的标示图,说明这个产品已经通过欧洲有关国家或地区原产地认证。看外观:橄榄油的正常颜色为浅黄至淡绿,20℃以上时清澈,20℃以下时会有悬浮物。闻气味:特级初榨橄榄油、中级初榨橄榄油、初榨橄榄油具有橄榄油固有的气味和滋味,无异味。精炼橄榄油、混合橄榄 Look at the label: Olive oil label on the product name - extra virgin olive oil, extra virgin olive oil, extra virgin olive oil, olive oil, 5 kinds of mixed olive oil. Some olive oil products will have a certification of origin of the map, indicating that this product has passed the relevant countries or regions in Europe certification of origin. Look at the appearance: The normal color of olive oil is light yellow to light green, clear when above 20 ℃, there will be suspended matter below 20 ℃. Smell: extra virgin olive oil, extra virgin olive oil, virgin olive oil has the inherent smell and taste of olive oil, no smell. Refined olive oil, mixed olives