即使不是人造猪油，猪油在氢化过程中就有反式脂肪产生。自己熬的猪油才是zero trans fat.

来源: 于 2013-11-10 00:48:47 [旧帖] [给我悄悄话] 本文已被阅读：次

These fats "increase the shelf life of foods but decrease the shelf life of humans," said Dean Ornish, a professor of medicine at the University of California-San Francisco.