SEPARATION OF PHYTOSTEROL OXIDATION PRODUCTS IN VEGETABLE OILS BY COLUMN CHROMATOGRAPHY

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FATHI ACHACHLOUEI B.; AZADMARD DAMIRCHI S.; SEYED SHARIFI REZA; JALALI S.H.

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Journal Paper

Paper Information

Journal: JOURNAL OF FOOD RESEARCH (UNIVERSITY OF TABRIZ) Year:2010 | Volume:19/1 | Issue:2 Page(s): 13-21

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Information Journal Paper

Title

SEPARATION OF PHYTOSTEROL OXIDATION PRODUCTS IN VEGETABLE OILS BY COLUMN CHROMATOGRAPHY

Author(s)

FATHI ACHACHLOUEI B. | AZADMARD DAMIRCHI S. | SEYED SHARIFI REZA | JALALI S.H. | Issue Writer Certificate

Keywords

GAS CHROMATOGRAPHY

GAS CHROMATOGRAPHY-MASS SPECTROMETRY

PYTOSTEROLS

PYTOSTEROL OXIDATION PRODUCTS

SPE

Abstract

One of the most important steps to determine phytosterol oxidation products (POPs) in foods is their enrichment and purification with different methods before GC or GC-MS analysis. In this study, a new SPE method (1 g, silica) was developed to enrich and separate POPs from transesterified oils. This method showed high recovery (88-96%) for oxidation products. New method was applied to olive, hazelnut and corn oils. Eleven oxidation products were characterized which corn oil had the highest amount (24 ppm). Among oxidation products in oils, 6b-hydroxysitostanol and 6b-hydroxycampestanol had the highest amounts. This new method had high sample capacity (up to 1 g oil) and could be also applied for food products with high phytosterol content. The new method developed in this study was simple and rapid, which simplifies separation and enrichment of POPs for further analysis by GC and GC-MS.

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APA: Copy

FATHI ACHACHLOUEI, B., AZADMARD DAMIRCHI, S., SEYED SHARIFI, REZA, & JALALI, S.H.. (2010). SEPARATION OF PHYTOSTEROL OXIDATION PRODUCTS IN VEGETABLE OILS BY COLUMN CHROMATOGRAPHY. JOURNAL OF FOOD RESEARCH (UNIVERSITY OF TABRIZ), 19/1(2), 13-21. SID. https://sid.ir/paper/571264/en

Vancouver: Copy

FATHI ACHACHLOUEI B., AZADMARD DAMIRCHI S., SEYED SHARIFI REZA, JALALI S.H.. SEPARATION OF PHYTOSTEROL OXIDATION PRODUCTS IN VEGETABLE OILS BY COLUMN CHROMATOGRAPHY. JOURNAL OF FOOD RESEARCH (UNIVERSITY OF TABRIZ)[Internet]. 2010;19/1(2):13-21. Available from: https://sid.ir/paper/571264/en

IEEE: Copy

B. FATHI ACHACHLOUEI, S. AZADMARD DAMIRCHI, REZA SEYED SHARIFI, and S.H. JALALI, “SEPARATION OF PHYTOSTEROL OXIDATION PRODUCTS IN VEGETABLE OILS BY COLUMN CHROMATOGRAPHY,” JOURNAL OF FOOD RESEARCH (UNIVERSITY OF TABRIZ), vol. 19/1, no. 2, pp. 13–21, 2010, [Online]. Available: https://sid.ir/paper/571264/en

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