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    Rapid determination of fructooligosaccharide in solar‑dried banana syrup by using near‑infrared spectroscopy

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    Journal Article (807.9Kb)
    Date
    2021
    Author
    Udomkun, P.
    Rungpichayapichet, P.
    Phuangcheen, N.
    Innawong, B.
    Type
    Journal Article
    Review Status
    Peer Review
    Target Audience
    Scientists
    Metadata
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    Abstract/Description
    The transformation of value-added solar-dried banana to banana syrup, which contains very high levels of fructooligosaccharides (FOS), is attractive. It has promising economic potential for the nutraceutical and functional food industry. In this study, the near-infrared (NIR) spectroscopy was used for the detection of 1-kestose (GF2), nystose (GF3), 1F-fructofuranosylnystose (GF4), and total FOS in solar-dried banana syrup in the spectral region of 4000–12,000 cm−1. Partial Least Squares (PLS) were applied to build the regression models. Considering the highest coefficient of determination (R2) and the lowest root mean square error (RMSE) of prediction, the prediction model of GF2 and GF3 yielded the greatest when original spectra at the optimization wavelength region was used. At the same time, the SNV procedure exhibited the best for the prediction model of GF4 and total FOS. Therefore, NIR spectroscopy with the PLS technique can be suitably applied for the rapid detection of FOS in solar-dried banana syrup.
    Acknowledgements
    The authors gratefully acknowledge the Department of Food Technology, Silpakorn University and the International Institute of Tropical Agriculture (IITA) for giving the opportunity to prepare this article.
    https://dx.doi.org/10.1007/s11694-021-00911-z
    Multi standard citation
    Permanent link to this item
    https://hdl.handle.net/20.500.12478/7128
    IITA Authors ORCID
    Patchimaporn Udomkunhttps://orcid.org/0000-0003-0115-1997
    Digital Object Identifier (DOI)
    https://dx.doi.org/10.1007/s11694-021-00911-z
    Research Themes
    Nutrition and Human Health
    IITA Subjects
    Agronomy; Banana; Food Science; Food Security; Food Systems; Nutrition; Plant Breeding; Plant Health; Plant Production
    Agrovoc Terms
    Near Infrared Spetroscopy; Bananas; Syrup; Detection; solar drying
    Regions
    Africa; Asia; Southeast Asia; West Africa
    Countries
    Nigeria; Thailand
    Hubs
    Central Africa Hub
    Journals
    Journal of Food Measurement and Characterization
    Collections
    • Journal and Journal Articles4842
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