植物食用油的選擇標準

How to select a quality cooking oil is a tricky question, let me list some criteria as follows
(1) Oils should be cold-pressed, or extracted using a mechanical way.
(2) Because oils are used for cooking, they should be filtered in order to remove  particles. Otherwises, those particles will be burned when cooked, and are harmful to your health.
(3) However, oils should not be over-refined. Such oils strip off a lot of nutritions. You can judge them by clolor and smell. If they are pale yellow ( for peanut oils) and have no fragant smell, the oils are over-refined.

Based on the above discussions, the best cooking oils are filtered cold-pressed. 

注： 這個帖子是回答 joeyli網友關於選擇食用油的問題，覺得對大家有幫助，就修改一下發出來。

所有跟帖： 

• 都看情況。over-refined的油一般煙點高，用來爆炒比較好。涼拌的話就不不用過濾最好。 -Manymore- ♀ (0 bytes) () 05/09/2014 postreply 18:43:08

• 這就有陰陽理論，要refine 但是不要overdo -littlecat8- ♂ (169 bytes) () 05/10/2014 postreply 07:36:59

• 說了不少，實際上還是不知道吃什麽油 -笨狼- ♂ (55 bytes) () 05/10/2014 postreply 07:15:02

• 請參考我以前的帖子, 我提到好油和壞油 -littlecat8- ♂ (0 bytes) () 05/10/2014 postreply 07:39:02