he invention relates to a method for high temperature sterilization of an emulsion, in particular a dermocosmetic preparation, characterized in that it comprises the following steps: a. gradually pre-heating (120) said emulsion up to a pre-heating temperature T1, which temperature is at the stability limit of said emulsion； b. performing ultra-high temperature sterilization (130) by infusion of said emulsion, thus pre-heated, which comprises: i. rapid heating (131) up to a sterilization temperature T2； ii. plateauing (132) at the sterilization temperature； iii. flash cooling (133) under vacuum at an end-of-sterilization temperature T3； c. gradual cooling (150) with agitation to a storage temperature T4.本發明係關於一種用於乳液、特別是皮膚化妝品(Dermocosmetic)製劑的高溫殺菌之方法，其特徵在於該方法包括以下步驟：a.將該乳液逐漸預熱(120)至預熱溫度T1，該溫度處於該乳液之穩定性極限；b.藉由浸注由此預熱之該乳液來執行超高溫殺菌(130)，該超高溫殺菌包括：i.迅速加熱(131)至殺菌溫度T2；ii.於該殺菌溫度下之平臺化(132)；iii.於殺菌終點溫度T3下真空急驟冷卻(133)；c.隨攪拌逐漸冷卻(150)至儲存溫度T4。
