[此贴子已经被作者于2011/1/8 10:16:33编辑过]

贴个图grape seed oil，Whole Foods 有卖，$7.99/16.9 oz 500ml金属瓶装. Expeller  pressed， handcrafted in Chile，pure and all natural。不是冷压，对不起，记错了。这种Expeller  pressed可能会产生局部温度升高，也许会损失养分，不像cold pressed要求控制低温，但绝对不是萃取的。

我的理解 Oils that are cold pressed are expeller pressed in a heat-controlled environment to keep temperatures below 120 degrees F.

[此贴子已经被作者于2011/1/8 11:46:57编辑过]

我找到了链接

这个是葡萄籽：http://www.latourangelle.com/usa/products_detail.php?product=grapeseed

Production process
Wine production is a cherished tradition in France, Italy, Spain, California, Chile and now all over the world. There are events commemorating the annual harvest and every step in the winemaking process. Lost in all the commotion, however, is a little secret: Once they have finished making their wine, the winemakers gather all the seeds, dry them and bring them to their local oil mill. There, a somewhat arduous process begins. Since the seeds are so tiny and abrasive, powerful machines are required to crush them. The process is very time-consuming since the seeds contain less than 10% oil. Imagine the vast quantity of seeds needed to produce one drum of oil!

上面的很多油Whole Foods都有，但是大部分是toasted，因为主要是食用目的。牛油果的看着也不错，我没买，不记得多少钱可能也是$7.99，也许$12.99反正比专门护肤的便宜多了，大碗啊。

http://www.latourangelle.com/usa/products_detail.php?product=avocado

Production process
Avocado oil is processed on equipment very similar to those used to process extra virgin olive oil. The avocado pulp is first expeller-pressed usually using a centrifuge. It is then lightly filtered and “polished” using another centrifuge. The result is a beautiful, emerald green oil with high level of monounsaturated fats that will bring a delicious, light avocado flavor to your dishes.

这个版上美眉很多在国内吗？我还以为北美华人网呢，可美国信息不多啊。链接插入也不成功，试了几遍，还是不行http://www.latourangelle.com/usa/products.php。偶土人出口不逊，如有差错请多担待。

[此贴子已经被作者于2011/1/8 11:31:53编辑过]

除开楼上讨论的食用油和芳疗油区别，单说芳疗里用的葡萄籽油，因为太稀了，保湿力不太强，我用着皮肤会有点干，和玫瑰果混在一起没问题