Stereospecific Analysis of Triacylglycerols as a Useful Means To Evaluate Genuineness of Pumpkin Seed Oils: Lesson from Virgin Olive Oil Analyses

BUTINAR, Bojan ; BUCAR-MIKLAVCIC, Milena ; et al.

In: Journal of agricultural and food chemistry (Print), Jg. 58 (2010), Heft 9, S. 5227-5234

academicJournal - print, 35 ref

In Slovenia two superb vegetable oils with high added nutritional value are produced: Ekstra deviško oljčno olje Slovenske Istre (extra virgin olive oil from Slovene Istra) and Štajersko prekmursko bučno olje (pumpkin seed oil from Slovenia). Their quality and genuineness must be monitored as adulteration can easily be undertaken. Olive oil genuineness determination experiences can show how analyses following an experience data-driven decision tree gathering several chemical determinations (fatty acids, (E)-isomers of fatty acids, sterol and tocopherol determinations) may be helpful in assessing the pumpkin seed oil from Slovenia genuineness. In the present work a set of HPLC triacylglycerol determinations was performed, based on the nine main triacylglycerols (LLLn, LLL, PLL, LOO, PLO, OOO, POO, SPL, and SLS) on a limited number of different pumpkin seed oils from northeastern Slovenia. The performed determinations showed that stereospecific analyses of triacylglycerols together with other chemical determinations can be useful in building a protocol for the evaluation of the genuineness of pumpkin seed oil from Slovenia.

Titel:	Stereospecific Analysis of Triacylglycerols as a Useful Means To Evaluate Genuineness of Pumpkin Seed Oils: Lesson from Virgin Olive Oil Analyses
Autor/in / Beteiligte Person:	BUTINAR, Bojan ; BUCAR-MIKLAVCIC, Milena ; VALENCIC, Vasilij ; RASPOR, Peter
Link:	E-Journal im Bestand der UB Hagen? View record from PASCAL Archive
Zeitschrift:	Journal of agricultural and food chemistry (Print), Jg. 58 (2010), Heft 9, S. 5227-5234
Veröffentlichung:	Washington, DC: American Chemical Society, 2010
Medientyp:	academicJournal
Umfang:	print, 35 ref
ISSN:	0021-8561 (print)
Schlagwort:	Agronomy, agriculture, phytopathology Agronomie, agriculture, phytopathologie Food science technology Sciences technologies alimentaires Sciences biologiques et medicales Biological and medical sciences Sciences biologiques fondamentales et appliquees. Psychologie Fundamental and applied biological sciences. Psychology Industries agroalimentaires Food industries Industries des corps gras Fat industries Industries des fruits et légumes Fruit and vegetable industries Angiospermae Cucurbitaceae Dicotyledones Huile alimentaire Edible oil Aceite alimentario Lipide Lipids Lípido Légume Vegetables Hortalizas Spermatophyta Analyse composante principale Principal component analysis Análisis componente principal Chromatographie HPLC HPLC chromatography Cromatografía HPLC Citrouille Pumpkin Calabaza Cucurbita pepo Huile olive Olive oil Aceite oliva Huile vierge Virgin oil Aceite virgen Huile végétale Vegetable oil Aceite vegetal Triacylglycérol Triacylglycerol Triacilglicerol Chemical assessment Cucurbita moschata D Cucurbita pepo L HPLC genuineness principal component analysis pumpkin seed oil stereospecific triacylglycerol determination virgin olive oil
Sonstiges:	Nachgewiesen in: PASCAL Archive Sprachen: English Original Material: INIST-CNRS Document Type: Article File Description: text Language: English Author Affiliations: Laboratory for Olive Oil Testing, Science and Research Centre of Koper, University of Primorska, Zelena ulica 8, 6310 Izola, Slovenia ; Labs, LLC, Institute for Ecology, Olive Oil and Control, Zelena ulica 8, 6310 Izola, Slovenia ; Chair of Biotechnology, Microbiology and Food Safety, Food Science and Technology Department, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia Rights: Copyright 2015 INIST-CNRS ; CC BY 4.0 ; Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS Notes: Agrifood industries

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