Process for preparing vegetable oil fractions rich in non-tocolic, high-melting, unsaponifiable matter
作者： Jorgen Valentin Enkelund , Mogens Bach , Jens Mellerup
DOI:
关键词:
摘要: A vegtable oil fraction rich in non-tocolic, high-melting, unsaponifiable matter is prepared by the following steps: vegetable having a slip melting point of not more thatn 30° C. and content at least 0.5% weight hydrongenated to fully saturate fatty acids glycerides reach 57° To added from 1 75% unhydrogenated starting or another poing than order act as carrier vehicle for matter. Then, solvent mixture ratio between 1:2 1:20, heated transparency. The oil/-solvent-mixture cooled one steps final temperature range −35 +30° C., precipitated high-melting fraction(s) (are) filtered off. filtrate desolventised, leaving By this process very high concentrations particular higher unsaponifiables can be achieved, composition glyceridic part enriched betailored specific applications. Also, novel blood cholesterol-lowering effect constituents shea butter has been found.
lens.org 参考文章(10)
Stephen Raymond Moore, Gerald Patrick McNeill, John Bernard Harris, Frederick William Cain, Maarten Johan Klaassen, Sterol concentrates, its application and preparation ,(1999)
David Firestone, Physical and chemical characteristics of oils, fats, and waxes AOCS Press. ,(2013)
Antoine Piccirilli, Carole Kohler, Philippe Msika, Natural vegetable oil concentrated in unsaponifiable matters as food ingredient ,(2001)
Anne Castera, François Mordret, Joel Laur, Jean-Michel Guichard, Xavier Pages-Xatart-Pares, Method of preparing fat fractions of vegetable origin enriched with unsaponifiable materials and use of said fractions for preparing cosmetic and/or pharmaceutical compositions, in particular dermatological compositions ,(1994)
Lourus Cornelis Lievense, Fat based food products ,(1996)
P. E. Turpin, D. T. Coxon, F. B. Padle, The Fractionation of Shea Nut Oil Using Supercritical Carbon Dioxide — A Feasibility Study for the Extraction of Oil from Gum Fett-lipid. ,vol. 92, pp. 179- 184 ,(1990) , 10.1002/LIPI.19900920503
W. S. Singleton, A. E. Bailey, Tocopherol concentrates by the fractional crystallization of cottonseed oil from solvents Oil & Soap. ,vol. 21, pp. 224- 226 ,(1944) , 10.1007/BF02544191
Aafje Sierksma, Jan A. Weststrate, Gert W. Meijer, Spreads enriched with plant sterols, either esterified 4,4-dimethylsterols or free 4-desmethylsterols, and plasma total- and LDL-cholesterol concentrations. British Journal of Nutrition. ,vol. 82, pp. 273- 282 ,(1999) , 10.1017/S0007114599001476
Saura Lopez Domingo, PROCESS FOR THE ENZYMATIC PREPARATION OF OILY EXTRACTS ENRICHED WITH NATURAL ANTIOXIDANTS ,(1996)
Louis Danoux, Philippe Moussou, Gilles Pauly, Philippe Moser, Cosmetic and/or pharmaceutical preparations ,(2002)