Analysis of the mineral composition of Italian saffron by ICP-MS and classification of geographical origin

D’Archivio, Angelo Antonio; Giannitto, Andrea; Incani, Angela; Nisi, S.

doi:10.1016/j.foodchem.2014.02.068

Cited by 54 publications

(23 citation statements)

References 18 publications

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“…Table presents the nutritional mineral intake levels through kimchi consumption by Korean men and women, as well as comparisons and percentage contributions to the EDI/RDI values. Briefly, one can infer that Na, Cr, Se, K, Mg, Mn, and Ca were relatively strong contributors to the RDI values set by the United States Environmental Protection Agency, the Joint Food and Agriculture Organization / World Health Organization Expert Committee on Food Additives, and the World Health Organization . Of the macro elements, both Korean and Chinese kimchi provided a Na ratio of > 0.156 of the RDI value, This is consistent with a previous study in which Na from kimchi was shown to account for approximately 20% of the recommended sodium intake amount .…”

Section: Resultssupporting

confidence: 88%

Dietary intake assessment of macro, trace, and toxic elements via consumption of kimchi in South Korea

Hwang¹,

Yang²,

Jung³

et al. 2019

J Sci Food Agric

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BACKGROUND Kimchi, a Korean food, is now produced and consumed in many other countries. In this study, the macro, trace, and toxic element content in varieties of kimchi from Korea and China was evaluated. A health‐risk assessment, involving the calculation of estimated dietary intake values, was undertaken. To discriminate among samples with different origins, linear discriminant analysis (LDA) and principal component analysis (PCA) were applied. RESULTS The analytical methods used for analyses were successfully validated. In the quantification of elements, no significant differences were detected in the concentrations of the elements that were analyzed. Based on the fresh weight of kimchi, among the macro elements, the concentrations of Na and K were relatively high, with values of 4181.9–9919.8 mg kg−1 and 1661.8–6623.5 mg kg−1, respectively. Among the trace elements that were analyzed, zinc in Korean samples, and strontium in Chinese samples showed the highest concentrations, at 2.67 and 2.98 mg kg−1, respectively. Concentration levels of the toxic trace elements were within permissible limits. The amount of daily intake and provisional daily intake of each element calculated based on kimchi intake confirmed its safety for consumption. Linear discriminant analysis and PCA successfully discriminated among the samples of Chinese and Korean origin. CONCLUSION The provisional daily intake of the toxic elements was within provisional tolerable daily intake values. The normal intake of kimchi could not pose a threat upon consumption. © 2019 Society of Chemical Industry

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Section: Resultssupporting

confidence: 88%

Dietary intake assessment of macro, trace, and toxic elements via consumption of kimchi in South Korea

Hwang¹,

Yang²,

Jung³

et al. 2019

J Sci Food Agric

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“…Diraman, Saygi, and Hisil () found that their prediction model was correctly classified by 84.6% of the samples from five different regions. D'Archivio, Giannitto, Incani, and Nisi () reported that they predicted correctly classified more than 80% of the 27 Italian saffron spices using mineral composition.…”

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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“…Karenanya, analisis diskriminan yang melibatkan keempat elemen mineral secara simultan diperlukan. Penggunaan multielemen yang dikombinasikan dengan analisis statistik multivariat untuk membedakan asal geografis juga telah dilakukan pada berbagai penelitian, antara lain penggunaan Linear Discriminant Analysis (D'Archivio, Giannitto, Incani, & Nisi, 2014;Giacomo et al, 2007;Weckerle et al, 2002) dan Canonical Discriminant Analysis (Oliveira et al, 2015), Principal Component Analysis (Anderson & Smith, 2002;Chung et al, 2015;Li et al, 2013) serta Partial Least Square -Discriminant Analysis (Chung et al, 2015) dan menghasilkan akurasi prediksi yang bervariasi.…”

Section: Diagram Pencar Kombinasi Berbagai Elemen Kandungan Mineral Sunclassified

Discrimination of Geographical Indication Products from Yogyakarta Special Region Using Mineral Content

2017

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AbstrakPenelitian ini bertujuan membedakan produk-produk berindikasi geografis dari Daerah Istimewa Yogyakarta menggunakan kandungan mineralnya. Kandungan dari empat elemen, yaitu Cu, Fe, Mn dan Zn, pada sampel salak pondoh dan nira kelapa yang merupakan produk berindikasi geografis dari Daerah Istimewa Yogyakarta diukur menggunakan Atomic Absorption Spectrometry (AAS PENDAHULUANProduk berindikasi geografis (IG) merupakan produk yang memiliki keterkaitan kuat dengan daerah dimana produk tersebut berasal sehingga ketika dipasarkan, daerah asal produk, yang memberikan ciri dan kualitas pada produk tersebut, digunakan sebagai bagian nama produknya. Meskipun jumlah produk yang didaftarkan sebagai produk IG di Indonesia semakin meningkat, namun jumlahnya masih relatif sedikit jika dibandingkan dengan negara lain di kawasan Eropa dan Asia. Sampai dengan Maret 2017, terdapat 39 produk yang telah mendapatkan sertifikat indikasi geografis dari Kementerian Hukum dan Hak Asasi Manusia, dengan komposisi 92% merupakan produk dalam negeri dan 8% merupakan produk asing (Direktorat Jenderal Hak Kekayaan Intelektual Kementerian Hukum dan Hak Asasi Manusia RI, 2017). Diantara produk-produk yang telah tersertifikasi tersebut, terdapat dua produk yang berasal dari Daerah Istimewa Yogyakarta, yaitu Gula Kelapa Kulon Progo dan Salak Pondoh Sleman. Menurut Sukartiko (2012b), banyaknya jumlah produk yang telah didaftarkan tersebut mengindikasikan setidaknya dua hal, adanya permintaan terhadap produk-produk IG, dan keinginan produsen untuk melindungi produkproduknya dari kemungkinan upaya pemalsuan. Selain itu, keberadaan produk hukum yang mengatur indikasi geografis juga menguatkan indikasi tersebut. Tingginya permintaan dan kebutuhan perlindungan terhadap pemalsuan tersebut, karenanya perlu dilengkapi dengan kajian parameter pendiskrimisasi yang dapat digunakan untuk mengotentikasi produk-produk berindikasi geografis dan membedakannya dari produk-produk non-IG atau produk-produk IG dari daerah asal yang berbeda.

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Analysis of the mineral composition of Italian saffron by ICP-MS and classification of geographical origin

Cited by 54 publications

References 18 publications

Dietary intake assessment of macro, trace, and toxic elements via consumption of kimchi in South Korea

Dietary intake assessment of macro, trace, and toxic elements via consumption of kimchi in South Korea

Determination of geographical origin Turkish hazelnuts according to fatty acid composition

Discrimination of Geographical Indication Products from Yogyakarta Special Region Using Mineral Content

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