Differentiation of geographical origin of cream products in Poland according to their fatty acid profile

Rutkowska, Jarosława; Białek, Małgorzata; Adamska, Agata; Żbikowska, Anna

doi:10.1016/j.foodchem.2015.01.036

Cited by 31 publications

(22 citation statements)

References 30 publications

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“…Many researches were supported that fatty acid profile and multivariate data analysis applicable for discrimination geographical origin and detecting adulteration of fruits (Amorello, Orecchio, Pace, & Barreca, ; Cortĕs, Garcǐa, Malherio, Guardiola, & Pereira, ; Esteki, Farajmand, Kolahderazi, & Gandara, ). According to the Rutkowska, Bialek, Adamska, and Zbikowska (), fatty acid profiles could serve as markers of geographical origin of cream products. Diraman, Saygi, and Hisil () found that their prediction model was correctly classified by 84.6% of the samples from five different regions.…”

Section: Resultsmentioning

confidence: 99%

Determination of geographical origin Turkish hazelnuts according to fatty acid composition

Tüfekci

Karataş

2018

Food Science & Nutrition

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This study focuses on detecting geographical origin of round type hazelnut (Corylus avellena L.) in Turkey using fatty acid (FA) composition. The samples were collected from Western, Central, and Eastern Black Sea regions between 2015 and 2016. FA profiles were determined by gas chromatography (GC), and most abundant fatty acid was oleic acid (C18:1) followed by linoleic acid (C18:2), palmitic acid (C16:0), and stearic acid (C18:1). The effect of geographical origin on the fatty acid profile of hazelnut oils was statistically analyzed by one‐way ANOVA and linear discriminant analysis (LDA). The results showed that the Central Black Sea region had high content of total saturated fatty acids (%8.45), total monounsaturated fatty acids (%83.54), low content of total polyunsaturated fatty acids (%7.85), and Eastern Black Sea region had high content of linoleic (%9.10) and linolenic acid (%0.096). Six fatty acids (C16:1, C18:1, C18:2, C18:3, C20:0, and C20:1) identified by LDA provide 86.2% of correct predictions.

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Section: Resultsmentioning

confidence: 99%

Determination of geographical origin Turkish hazelnuts according to fatty acid composition

Tüfekci

Karataş

2018

Food Science & Nutrition

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“…; Rutkowska et al . ). This is primarily due to the greater botanical diversity of pastures (Collomb et al .…”

Section: Introductionmentioning

confidence: 97%

“…Rutkowska et al . (), who studied samples of cream from different regions of Poland, showed that the fatty acid (FA) profile may be an indicator of the place of origin of dairy products.…”

Section: Introductionmentioning

confidence: 99%

“…It should be noted that the specific character and difficult environmental conditions of mountain areas where food products are produced have been recognised by the European Commission for several years, by their introduction of the quality term 'mountain product' (Regulation EU 2012). Studies show that milk and dairy products produced in mountain areas are distinguished by their sensory profile, physicochemical parameters and, above all, higher content of health-promoting nutrients ( Zan et al 2006;Fedele 2008;Chion et al 2010;Barłowska et al 2012;Matras et al 2014;Rutkowska et al 2015). This is primarily due to the greater botanical diversity of pastures (Collomb et al 2002).…”

Section: Introductionmentioning

confidence: 99%

“…This is primarily due to the greater botanical diversity of pastures (Collomb et al 2002). Rutkowska et al (2015), who studied samples of cream from different regions of Poland, showed that the fatty acid (FA) profile may be an indicator of the place of origin of dairy products.…”

Section: Introductionmentioning

confidence: 99%

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Physicochemical and sensory properties of goat cheeses and their fatty acid profile in relation to the geographic region of production

Barłowska

Pastuszka

Rysiak

et al. 2018

Int J of Dairy Tech

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The aim of the study was to evaluate the chemical composition, colour and sensory profile of rennet goat cheeses, taking into account their geographic region of production. The relationships between the botanical composition of the goats’ pasture to the fatty acid (FA) profiles and health indicators of the fat of cheese produced from their milk in artisanal conditions were also determined. Grazing of goats on natural pastures with greater floristic richness and, above all, the presence of more meadow species and herbs, not only increased the proportions of beneficial FAs in the cheese but also improved sensory characteristics valued by consumers.

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Determining the geographical origin of flaxseed based on stable isotopes, fatty acids and antioxidant capacity

Liu¹,

Zhu²,

Zhao

et al. 2021

J Sci Food Agric

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BACKGROUND Flaxseed is an economically important oilseed crop whose geographic origin is of significant interest to producers and consumers because every region may exhibit particular quality characteristics. The lipid/fatty acid method of determining the geographic origin of flaxseed has not been found to be adequate. RESULTS To improve the discrimination rate and the geographical traceability of this crop, the chemical profiles of the flaxseed samples were characterized via lipids/fatty acids, stable isotopes, and antioxidant capacity. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS‐DA) were also performed. A satisfactory discrimination rate of 98.6% was obtained after combining fatty acids, stable isotopes, and antioxidant capacity to trace the origin of flaxseed from five regions in northern China. CONCLUSION This study provides an effective method for distinguishing the geographic origin of flaxseed. © 2021 Society of Chemical Industry.

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Differentiation of geographical origin of cream products in Poland according to their fatty acid profile

Cited by 31 publications

References 30 publications

Determination of geographical origin Turkish hazelnuts according to fatty acid composition

Determination of geographical origin Turkish hazelnuts according to fatty acid composition

Physicochemical and sensory properties of goat cheeses and their fatty acid profile in relation to the geographic region of production

Determining the geographical origin of flaxseed based on stable isotopes, fatty acids and antioxidant capacity

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