Application of NIR Spectroscopy for Sport Supplements Identification

• Autorzy: Krzysztof Wójcicki

Warianty tytułu

Zastosowanie spektroskopii w bliskiej podczerwieni do identyfikacji suplementów dla sportowców

• Języki publikacji: EN

Abstrakty

EN

The aim of this paper was to distinguish various samples of sport supplements. The samples have been subjected to NIR at a broad range of wavenumbers (12500- -4000 cm-1). The principal component analysis (PCA) performed on the near infrared spectra allowed to define three distinctive groups of sport supplements: whey, creatine and BCAA. The results indicate that the NIR spectroscopy offers a promising approach for quality evaluation of sport supplements. (original abstract)

Celem pracy było zastosowanie spektroskopii w bliskiej podczerwieni (NIR) do identyfikacji suplementów dla sportowców. Pomiar próbek wykonano w całym zakresie widma (12500-4000 cm-1). Na podstawie przeprowadzonej analizy głównych składowych (PCA) wyodrębniono trzy grupy suplementów: białko, kreatyna i BCAA. Na podstawie uzyskanych wyników można stwierdzić, iż spektroskopia w bliskiej podczerwieni stanowi podejście do oceny jakości suplementów dla sportowców. (abstrakt oryginalny)

Słowa kluczowe

EN

Functional food; Sport; Commodity research; Quality assessment

PL

Żywność funkcjonalna; Sport; Badania towaroznawcze; Ocena jakości

• Czasopismo: Towaroznawcze Problemy Jakości
• Rocznik: 2017
• Numer: nr 3
• Strony: 32--37

Twórcy

autor

Krzysztof Wójcicki

• Poznań University of Economics and Business

Bibliografia

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Identyfikatory

DOI

10.19202/j.cs.2017.03.03