ON THE APPLICATION OF SUPERCRITICAL FLUID EXTRACTION TO THE DEACIDIFICATION OF OLIVE OILS

被引：36

作者：

GONCALVES, M ^{[1
]}

VASCONCELOS, AMP ^{[1
]}

DEAZEVEDO, EJSG ^{[1
]}

DASNEVES, HJC ^{[1
]}

DAPONTE, MN ^{[1
]}

机构：

[1] UNIV NOVA LISBOA,FAC CIENCIAS & TECNOL,DEPT QUIM,P-2825 MONTE DE CAPARICA,PORTUGAL

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1991年 / 68卷 / 07期

关键词：

DEACIDIFICATION; HUSK OIL; OLIVE OIL; SUPERCRITICAL CARBON DIOXIDE;

D O I：

10.1007/BF02663816

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A recent suggestion on the applicability of supercritical fluid extraction to the deacidification of olive oils of high acid content was based on solubility data in clear disagreement with the results of other authors. In this work, we measured the solubilities of substances chosen for their importance in that extraction process, namely pure glycerol trioleate, the most abundant triglyceride in olive oil, and of a husk oil with a high acid content. Our results agree well with some of the previous reports on this subject. These seem to be a trustworthy data base, but more results are needed for a definite conclusion about the technical feasibility of the process.

引用

页码：474 / 480

页数：7

共 20 条

[1] MEASUREMENT AND MODEL PREDICTION OF SOLUBILITIES OF PURE FATTY-ACIDS, PURE TRIGLYCERIDES, AND MIXTURES OF TRIGLYCERIDES IN SUPERCRITICAL CARBON-DIOXIDE [J].

BAMBERGER, T ;

ERICKSON, JC ;

COONEY, CL ;

KUMAR, SK .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1988, 33 (03) :327-333

[2] DEACIDIFICATION OF OLIVE OILS BY SUPERCRITICAL CARBON-DIOXIDE [J].

BRUNETTI, L ;

DAGHETTA, A ;

FEDELI, E ;

KIKIC, I ;

ZANDERIGHI, L .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1989, 66 (02) :209-217

[3] SOLUBILITY OF SOLIDS AND LIQUIDS IN SUPERCRITICAL GASES [J].

CHRASTIL, J .

JOURNAL OF PHYSICAL CHEMISTRY, 1982, 86 (15) :3016-3021

[4]

COENEN H, 1978, Patent No. 2332038

[5]

DIGIOVACCHINO L, 1989, IND ALIMENT-ITALY, V28, P925

[6] PETROLEUM-FREE EXTRACTION OF OIL FROM SOYBEANS WITH SUPERCRITICAL CO2 [J].

FRIEDRICH, JP ;

LIST, GR ;

HEAKIN, AJ .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1982, 59 (07) :288-292

[7] ON THE POTENTIAL OF CGC IN TRIGLYCERIDE ANALYSIS [J].

GEERAERT, E ;

SANDRA, P .

JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS, 1984, 7 (07) :431-432

[8]

King M., 1983, CHEM ENG SUPERCRIT F, P31

[9] EQUILIBRIUM AND RATE DATA FOR THE EXTRACTION OF LIPIDS USING COMPRESSED CARBON-DIOXIDE [J].

KING, MB ;

BOTT, TR ;

BARR, MJ ;

MAHMUD, RS ;

SANDERS, N .

SEPARATION SCIENCE AND TECHNOLOGY, 1987, 22 (2-3) :1103-1120

[10] MEASUREMENT AND MODEL PREDICTION OF VAPOR LIQUID EQUILIBRIA OF MIXTURES OF RAPESEED OIL AND SUPERCRITICAL CARBON-DIOXIDE [J].

KLEIN, T ;

SCHULZ, S .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1989, 28 (07) :1073-1081

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