Invention Grant
- Patent Title: Process for extracting unsaponifiable components of vegetable oils by means of 1-chlorobutane
- Patent Title (中): 通过1-氯丁烷提取植物油不皂化成分的方法
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Application No.: US10181056Application Date: 2002-07-12
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Publication No.: US06759543B2Publication Date: 2004-07-06
- Inventor: Sandrine Bardet , Jacques Legrand , Antoine Piccirilli
- Applicant: Sandrine Bardet , Jacques Legrand , Antoine Piccirilli
- Priority: FR0000333 20001201
- Main IPC: C11B700
- IPC: C11B700
Abstract:
The invention concerns a method for extracting usaponifiable matters from a vegetable oil comprising at least a saponification step whereby the oil is transformed into a hydro alcoholic solution, a step for extracting the hydro alcoholic solution with a organic solvent such as chloro-1-butane, preferably the treated vegetable oil is avocado or soya oil.
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