EP 4034620 A1 20220803 - PROCESS FOR THE PRODUCTION OF STEROLS AND/OR TOCOPHEROLS WITH RECOVERY OF BY-PRODUCTS
Title (en)
PROCESS FOR THE PRODUCTION OF STEROLS AND/OR TOCOPHEROLS WITH RECOVERY OF BY-PRODUCTS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON STEROLEN UND/ODER TOCOPHEROLEN UNTER RÜCKGEWINNUNG VON NEBENPRODUKTEN
Title (fr)
PROCÉDÉ DE PRODUCTION DE STÉROLS ET/OU DE TOCOPHÉROLS AVEC RÉCUPÉRATION DE SOUS-PRODUITS
Publication
Application
Priority
- EP 19200109 A 20190927
- EP 2020076723 W 20200924
Abstract (en)
[origin: WO2021058647A1] The invention relates to a method of obtaining phytosterols and/or tocopherols from residues of a distillation of the esters of vegetable oils, preferably from distillation residues from a transesterification of vegetable oils and also to a method of purification of a sterol- containing phase, in particular sterol crystals.
IPC 8 full level
C11B 13/00 (2006.01); A23L 33/105 (2016.01); A23L 33/11 (2016.01); C11B 11/00 (2006.01); C11C 3/00 (2006.01); C11C 3/04 (2006.01)
CPC (source: CN EP)
A23L 33/11 (2016.07 - EP); C07D 311/72 (2013.01 - CN); C07J 9/00 (2013.01 - CN); C11B 11/00 (2013.01 - EP); C11B 13/00 (2013.01 - EP); C11C 3/00 (2013.01 - EP); C11C 3/04 (2013.01 - EP); C11C 3/10 (2013.01 - CN); Y02E 50/10 (2013.01 - EP); Y02W 30/74 (2015.05 - EP)
Citation (search report)
See references of WO 2021058647A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021058647 A1 20210401; CA 3145091 A1 20210401; CN 114450386 A 20220506; EP 4034620 A1 20220803
DOCDB simple family (application)
EP 2020076723 W 20200924; CA 3145091 A 20200924; CN 202080067968 A 20200924; EP 20785451 A 20200924