是误导了，不好意思。下面是MRH客服的答复

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No, winterization and hydrogenation are entirely different and unrelated processes. In winterization, an oil is chilled and filtered to remove the waxes and stearates so that it will not solidify at low temperatures. In hydrogenation, hydrogen gas is forced into the oil at high pressure. This converts the essential fatty acids into a different chemical form, which results in the oil having a longer shelf life with less tendency to go rancid. However, consumption of hydrogenated oil has been linked with heart disease, diabetes and obesity. Mountain Rose Herbs does not sell or stock any hydrogenated oils.