Nondestructive Evaluation of Anthocyanin Concentration and Soluble Solid Content at the Vine and Blossom Ends of Green Mature Mangoes during Storage by Hyperspectral Spectroscopy
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- Makino Yoshio
- Graduate School of Agricultural and Life Sciences, The University of Tokyo
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- Isami Aiko
- Graduate School of Agricultural and Life Sciences, The University of Tokyo
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- Suhara Takehiro
- Graduate School of Agricultural and Life Sciences, The University of Tokyo
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- Goto Kenjiro
- Graduate School of Agricultural and Life Sciences, The University of Tokyo
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- Oshita Seiichi
- Graduate School of Agricultural and Life Sciences, The University of Tokyo
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- Kawagoe Yoshinori
- Nihon University
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- Kuroki Shinichiro
- Kobe University
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- Purwanto Yohanes A.
- Bogor Agricultural University
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- Ahmad Usman
- Bogor Agricultural University
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- Sutrisno
- Bogor Agricultural University
Abstract
Internal and external qualities of mangoes during storage were evaluated by hyperspectral spectroscopy. Green mature mangoes were harvested in Okinawa Prefecture, Japan, and stored for 14 d at 27°C [relative humidity 90%]. Spectral reflectance (380 – 1000 nm), anthocyanin concentration, chlorophyll concentration in skin, and soluble solid content (SSC) in flesh were measured during storage. Anthocyanin concentration and SSC were nondestructively determined with correlation coefficients of 0.88 [root mean square error of cross validation (RMSECV) 2.96 mg·100 g f.w.−1] and 0.73 (RMSECV 0.98%), respectively, using partial least squares regression (PLSR) models. The proposed nondestructive method may be effective for evaluating internal and external qualities of mangoes simultaneously.
Journal
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- Food Science and Technology Research
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Food Science and Technology Research 21 (1), 59-65, 2015
Japanese Society for Food Science and Technology
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Details 詳細情報について
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- CRID
- 1390001204457866752
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- NII Article ID
- 130005065048
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- ISSN
- 18813984
- 13446606
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed