Prediction of starch reserves in intact and ground grapevine cane wood tissues using near‐infrared reflectance spectroscopy

Joanna E. Jones, Alieta Eyles, Caroline Claye, Thomas Rodemann, Robert Dambergs, Dugald Close

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Near-infrared reflectance spectroscopy (NIRS) technology can be a powerful analytical technique for the assessment of plant starch, but generally samples need to be freeze-dried and ground. This study investigated the feasibility of using NIRS technology to quantify starch concentration in ground and intact grapevine cane wood samples (with or without the bark layer). A partial least squares regression was used on the sample spectral data and was compared against starch analysis using a conventional wet chemistry method.
Original languageEnglish
Pages (from-to)2418-2424
Number of pages7
JournalJournal of the Science of Food and Agriculture
Volume100
Issue number6
Early online date09 Jan 2020
DOIs
Publication statusPublished - Apr 2020

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